[From the U.S. Government Printing Office, www.gpo.gov]


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                                                           Submitted to:


                                   Florida Dept. of Environmental Regulation
                                             Twin Towers Office Building
                                                   2600 Blairstone Road
                                         Tallahassee, Florida 32399-2400


                                                           Submitted by:


                                                      Sarasota County
                                           Ecological Monitoring Division
                                            1301 Cattlemen Road, Room 216
                                                Sarasota, Florida 34232






                                Funds for this project are provided by th e Florida Department of
                                Environmental Regulation, Office of Coastal Management, using funds
                                made available through the National Oceanic and Atmospheric
                                Administration under the Coastal Zone Management Act of 1972, as
                                amended.







                 February 28, 1990
                         Date                                                             -L% tincer,    Ph. D.









                                  COUNTY OF SARASOTA
                                           FLORIDA


                                     Office of the Scientific Advisor
                                       Ecological Monitoring



                             1301 Cattlemen Road      Jeffrey L.Lincer. Ph.D.. Director
                             Sarasota, norida 34232   Telephone (813) 378-6142

                                              February 27, 1990



           Mr. Jim Stoutamire
           Florida Department of Environmental Regulation
           Coastal Zone Management
           2600 Blairstone Road
           Tallahassee, Florida  32399-2400.

           Dear Jim:

                Enclosed is the f inal progress report for DER contract No.
           CM222. This report summarizes the accomplishments of the project
           from October to December 1989 and includes. an executive summary.


                If you*should have any.questions  pleaselet me know.

                                              Si er




                                              Jeffr      Lincer, Ph.D.
                                              Director,
                                              Ecological Monitoring Division


           enclosures:    Final Progress Report (8 copies)
                          Ex.ecutive.Summary (8 copies)



           cc:  MRBP    Progress Report file
                Fred Calder, Department of Environmental Regulation
                Gwenn Godfrey, Department of Environmental Regulation,
                Barbara Hartley, Clerk to the Board
                                                @er
                                                ffr









                                  TABLE OF CONTENTS




           Table of Contents

           Sarasota County Staff

           Executive Summary,

           Progress Report

                 Task 1.

                 Task 2                                              3

                 Task 3                                              3

                 Task'4                                              3

                 Task 5                                              5

                 Task 6                                              5

           Figures

                 Figure I  Daily Rainfall at NOAA Station  in Myakka River
                           State Park for 1987 and 1988 with Sampling
                           Schedule for 1989 Indicated with Arrows.

           Appendices

                 Appendix I     Curry Creek
                 Appendix 2     Botanic Survey Results and Benthic Species
                                List     Task 5
                 Appendix 3     Results     Tasks 4 and 6

           Attachments

                 Attachment I   Sources of  Information
                 Attachment 2   Water Quality Stations      Locations and
                                Descriptions























                                   Sarasota County Staff




                        Jeffrey L. Lincer, Ph.D., Principal Investigator

                    Susan Lowrey, Water Quality Monitoring Coordinator

                Kim Babbitt, Assistant Water Quality Monitoring Coordinator

                              Judy Traugott, Technical Support








                                Myakka River Basin Project
                                          Year 1

                                    Executive Summmy.

                 This summary is being provided pursuant to.DER Contract No.
           CM222, Section 6C. It includes a brief summary of work conducted
           and results obtained during Year 1 of the project.

                 Year 1 of the Myakka River Basin Project assembled and
           compiled the history of the Myakka River, provided new data, to
           assess the present status of the watershed, and initiated a vision
           of the system's future. The history of the Myakka River depicted
           an area used primarily for agriculture. The earliest disturbances
           to the river system were agricultural. Installation of control
           structures assured ranchers that their livestock would have water
           all year; they would have more arable land; or that the periodic
           flooding of the river could be controlled. Some-of these people
           have assumed a strong stewardship role. Many of the families who.
           have lived along the Myakka River for yearshave land deeds that
           grant them ownership of the river as well as the land surrounding
           it.   These people are very dubious about Florida's ownership of.
           submerged lands, and suspicious of any effort that might infringe
           on their rights to control the river.

                 A look at the present status of the river basin shows a new
           set of problems emerging for the Myakka.       First among these is
           development. As the population of Florida continues to grow very
           rapidly.    Predictions for the next ten years put Florida's
           population explosion second only to Californials.           Southwest
           Florida is predicted -to experience the most rapid growth in
           Florida during that same time.          There are currently five
           subdivisions in the permit review process that have "Myakkall as
           part of their name.     The potential and/or real consequences of
           development include loss of habitat, alteration of shorelines,
           increases in nonpoint source pollution due to stormwater runoff
           and increased septic tank use, and shortages of potable water.

                 During the past year, the City of Sarasota has installed a
           ridge and furrow system for the disposal of treated effluent
           within the Myakka River watershed, the City of Venice has received
           permission to discharge treated wastewater into Curry Creek, and
           land spreading of Grade II sludge is under consideration for a
           site north of the Myakka River State Park.       These changes have
           been the result of "turning off the pipes" leading from the
           wastewater treatment systems to the bays and the gulf in favor of
           reuse and recovery through irrigation systems, land spreading, and
           agricultural reuse.      It is important, however, that proper
           maintenance and     control. procedures be implemented so the
           facilities operate as designed.










                Also during the past year, the Wingate Creek Mine has been
           sold.    This phosphate mine is located on Wingate Creek, a
           tributary of the Myakka River in Manatee County. The new owners
           of the mine stated that they hope to restart the mine soon. This
           could be a source of elevated phosphate levels in the Myakka.
           Mining near the headwaters could also result in downstream
           increases in turbidity.

                The Myakka River Basin Project has begun to Act as both a
           collector and a disseminator of information about the watershed.
           The project office has established computer links with the STORET1
           and ADAPS1 databases for access to current' and historical data on
           the watershed.     These lines will also allow the exchange of
           project data with other interested parties. The data collected is
           organized into a database that can be accessed by geographic
           coordinates, providing high transferability for the future GIS
           system.   The project GIS system, being developed by South West
           Florida Water Management District and the Soil Conservation
           Service, will provide accurate and up-to-date information to
           policy and decision making agencies.

                Through participation in the Myakka River Management
           Coordinating Council meetings, the project has provided input for-
           a draft Management Plan and established links to citizens
           concerned about the future of the Myakka River. The citizens will
           be important in developing a Citizens' Monitoring Network for the
           Myakka River during Year 2 of the project. Through data collected
           and work done during Year 1, a second salinity source (Curry
           Creek) for the Myakka River has been identified. This information
           will be important in assessing the impacts of the man-made
           drainage systems and consumptive use applications in the
           watershed.

                As Southwest Florida continues to grow, more and more demands
           will be placed on the Myakka River.       These demands will come in
           many forms; from the need for a potable water source to the need
           for a protected wildlife corridor. With the knowledge gained and
           accumulated during the first phase of this study, it will be
           possible to make recommendations for water quality and quantity
           standards for the river, and to begin to formulate plans for
           recommendations for stormwater control and growth management in
           the watershed.










                      The STORET database was estabtished by the EPA and contains ambient water quatity data for the
                      entire nation. The ADAPS database was, estebtished by USGS and contains groundwater LeveL data
                      as wett as water quatity and quantity date for surface waters.













                                                                         a
                              IVIYAKKA RIVER BASIN PROJECT

                                     Final Progress Report


                 This final report is being submitted pursuant to DER Contract
            No. CM222 Section 6B.        It Includes a summary of activities
            conducted  to date by Task designation.

            Task 1.    Compile/Su mmarize Information and Project Refinement.
                       Most of this task is tied to the GIS work that will be
                       done by South West Florida Water Management District and
                       SCS.   Task 1B (i.e. compiling existing water quality
                       data) is being done by county staff, and the status is
                       as follows:

                            Data collected by the Environmental Services
                       Laboratory is available on disk for just the past three
                       (3) years.    However, their data have been reported to
                       STORET in bench record format for the past ten (10)
                       years.   The bench record sheets are being entered by
                       Department of Environmental Regulation staff. In order.
                       to gain better access to these data, County Ecological
                       Monitoring Division Staff has established a STORET
                       account and computer link.      The link will provide the
                       ability to download data directly to the project
                       computer as well as input data from the project.
                       STORET, as a central repository for state-wide ambient
                       water quality data, provides other programs with access
                       to our data, as well as access for our program to other
                       relevant data.    After proper QA review, these types of
                       links and open access to data will be the building
                       blocks of future  management strategies. Historical data
                       and trends can    provide the basis for projections and
                       supportable management decisions.

                            On 12/11/89, the Department of Environmental
                       Regulation issued a permit to the City of' Venice
                       allowing discharge from the new Advanced Wastewater
                       Treatment Plant (scheduled to go on line in 1991) into
                       Curry Creek.    Discharge of 1.5 MGD has been permitted
                       for a total of 63, days@ per year (2.3 days in July, 2.9
                       days in August, and the remaining days in December,
                       January and February). On 1/19/90, a presentation
                       relating to effluent discharge into Curry Creek was made
                       at the Myakka River Management Coordinating Council
                       meeting.    The presentation was made by *John McLane,
                       Manager, City of Venice, and Mike Heyl and Tom Walker,










                    both of Camp, Dresser and McKee, Inc.     It included an
                    overview of the model used to predict potential impacts
                    of effluent discharge into Curry Creek, and a statement
                    that the model predicted minimal negative impact to the
                    receiving waters, as required by the Grizzle-Figg Rule.
                    The model used, although tidally influenced, only showed
                    flow direction in the creek towards the west and Roberts
                    Bay. However, several lines of independent evidence
                    indicate that, at least during part of the year, flow is
                    towards the Myakka River.          First, Mote Marine
                    Laboratory,'s biological survey, conducted for Task 5
                    indicates the occurrence of euryhaline taxa in the area
                    upriver of Snook Haven (Station 7).         Second, USGS
                    synoptic tide and current measurements indicate that the
                    direction of flow in Curry Creek at Jackson Road is
                    towards the Myakka River. Finally,.Dr. Siler's (of Mote
                    Marine Laboratory) salinity model for the Myakka River
                    does not track the relatively high salinities found in
                    field studies between 1-75 and Snook Haven in field
                    studies. Items of interest pertaining to the discharge
                    of effluent into Curry Creek are included in Appendix 1.
                    Situations such as this, where permits are issued, or
                    decisions-are made without the best or most up-to-date,
                    data   point   out   the  need   for   coordination    and
                    communication among the various agencies making the
                    decisions. An easily accessible database, organized by
                    basin, could play a prominent role in meeting those
                    needs.

                         During the course of the year, County staff have
                    identified several other areas with a high potential for
                    negative imp act in the Myakka River Basin.
                    These areas include:

                         1.    Phosphate Mining at Horse Creek - A strong
                               potential   exists  for   the   reopening    of
                               phosphate mines in the area of Horse creek in
                               Desoto County    Phosphate mining activity in
                               Horse Creek could impact the Big Slough
                               system, which drains into the Myakka River.

                         2.    Phosphate Mining at Wingate Creek Mine
                               Similarly, phosphate mining may start up in
                               the area of Wingate Creek.      Wingate Creek
                               enters the Myakka River approximately seven
                               (7) miles north of Myakka City.






                    In contrast to rivers such as the Peace, which has naturaLLy high totaL phosphorus Levets
                    (mean= 2.59 mg/1), the Nyakka is characterized by tow totaL phosphorus tevets (mean= 0.33 mg/t)
                    (K.N. Hammett, USGS Open Fite Report 87-41n.- 19W)









                             3.   City of Sarasota's Ridge and Furrow System -
                                  This project involves effluent disposal on the
                                  Hi Hat Ranch. This site is near Howard Creek,
                                  a tributary of the Myakka River that enters at
                                  Upper Myakka Lake.

                             4.   Spreading. of Grade II Sludge - Sarasota
                                  County's Pollution Control Division received
                                  a permit application for spreading grade II
                                  sludge in an area North of Upper Myakka Lake.

                             5.   Wastewater Reclamation on the T. Mabry Carlton
                                  Jr. Memorial Reserve      - As part of Sarasota
                                  County's Water. Recovery/Recycling Program,it
                                  is possible- that highly treated wastewater
                                  will be used for wetland restoration and
                                  ground water recharge on- the Reserve.         This
                                  plan includes discharge of water into Deer
                                  Prairie Slough, and/or the Myakka River.

                             6.   Development along Charlotte Harbor and the
                                  lower Myakka River - Currently there are at
                                  least    five   (5)   permits    in   review    for
                                  subdivision development along the shores of
                                  Charlotte Harbor.

            Task 2.    Mapping,   Management Evaluation and Date Management
                       Systems.   This GIS task is being accomplished through a
                       cooperative agreement between the County and the South
                       West Florida Water Management District, with the
                       assistance    (on the     soils layer)      from   the Soil
                       Conservation Service. Aerial photography contracting is
                       complete and SCS is in the process of providing soils
                       data input.

            Task 3.    Establish Hydrological Understand     ing.    This is being
                       done under a contract between the Department of
                       Environmental Regulation and USGS. The link between the
                       Myakka River Basin Project computer and USGS computer in
                       Tampa has been made via phone line through the TymNet
                       system. County staff were trained on the use of the
                       prime minicomputer and the ADAPS system in the Tampa
                       office on December 12, 1989. The commun icat ion/ term ina 1
                       emulation software and modem are in place and working.

            Task 4. ..Collect Water. The final sampling.event for year 1 took
                       place on 12/4-5/89 (see Figure 1). The total number of
                       regular sampling events for the year was fifteen (15).
                       In addition, three (3) storm sampling events were
                       conducted.     Data entry is current for all sampling
                       events (see Appendix 3 and enclosed disks).


                                                                                    3














                             +       +            +                                            +                                              +       +
                                                                     +                                   +     +      +









                                     A




                             +       +       +
                                                  +          +                 4               +    +                  +                +     +       +



                                                                                       ),UL



                                             Proposed Sampling Date
                                             Sampling Complete
                                             Storm Event Sampling                            Figure I
                                                                                                  Rainfall at Myakka River State Park 1987  1988 with
                                             A = 1987                                             sampling schedule for 1989 indicated with arrows
                                             B = 1988
                                     +1









           Task 5.     'Gather Biological Data. M ote Marine Laboratory is under
                       contract to do this work. The botanical inventory and
                       survey was conducted by A.F. Clewell, Inc.,              and
                       Winchester and Associates (subcontractors to Mote Marine
                       Laboratory).   The field effort and data analysis are
                       complete. A preliminary draft of the     'final report has
                       been submitted (see Appendix 2). Benthic sampling for
                       1989 has been completed. Identification and preliminary
                       data analysis for the April and September collections
                       has been made (see Appendix 2).              Densities of
                       oligochetes and chironomids declined at all stations
                       from April to September.           Many euryhaline taxa
                       (polychaetes and crabs) were found at Station 7 during
                       September, indicating "an undetected significant saline
                       influence."    The plans for Year 2 of the Myakka River
                       Basin Project include another biological sampling and
                       analysis by Mote Marine Laboratory on February 5 and 6,
                       1990. The final report for this task'will then include
                       the results of a full year of analyses.

           Task 6.     Lab Analysis.     Mote Marine Laboratory has completed
                       data analysis for the remaining sampling events        (i.e.
                       8/21/89-12/5/89),    and has . received     all    remaining-
                       particulate nitrogen and carbon results from their
                       subcontractor, the South West Florida Water Management
                       District laboratory.    Data entry is currently underway
                       and should be completed in February.

























                                                                                  .5




















                            APPENDICES

















                                      APPENDIX I

                                       Curry Creek





























                                                                            A-1













                         SAJRAc,CYrA C30Ur4rY GOVIERDJDUEZITT


                      ECX:)L0G1ECA1_j MONT'MR-JENG D:EV:ESIEON


                           IIN=R OF=C@E NEE24DRANDLJM


        TO:        Jeffrey L. Lincer, Ph.D., Director, Ecological Monitoring

        FROM:      Susan Lowrey, Coordinator, Water Quality Monitoring

        DATE:      December 29, 1989

        RE:        Discharge of treated effluent into Curry Creek

        On 12/21/89, 1 received a phone call from Mr.. Phil Segerstrom, a
        resident of Sarasota County. Mr. Segerstrom voiced strong concerns
        about the possible detrimental effects of the now permitted
        discharge of treated effluent into Curry Creek. On 12/11/89, the
        DER permitted discharge of 1.5 MGD into the creek from -the City of
        Venice's new STP, , scheduled to go online in 1991.       There was an
        article in the Sarasota Herald-Tribune on 12/19/89 concerning this
        action and the concern of some local residents about the action.
        I have included a copy of this article for your information.

        As I checked further into the background of the story, I found
        several interesting facts that you may also find of interest.         Dr.
        Siler's Myakka River salinity model as it is at this time fails to
        predict the relatively high salinities found at Snook Haven and
        upriver to the vicinity of 1-75 bridge. One of the objectives of
        the USGS's synoptic tide and current measurements of the Myakka
        River in September and November, was to help clarify this point.
        Kathy Hammett says      that   the early    data from    the   September
        measurements shows that even at the high discharge rates that
        prevailed during the measurement (500 cfs), the direction of flow
        at Jackson Road was towards the Myakka. I requested a copy of that
        data.   Kathy feels that Curry Creek acts as a second source of
        salinity for the Myakka (via Roberts Bay).

        I also spoke with Tom-Walker of CDM.        Mr. Walker is the project
        manager and had more particulars on the proposed discharge.           The
        discharge site is where Auburn Road crosses Curry Creek. It is
        about 3000 feet east of 1-75, and about 1.5 miles east of Jackson
        Road. He said the quality of the effluent would meet Florida DER's
        5-5-3-1 rule.    The main plan for the effluent is reuse on golf
        courses and- for other irrigation purposes, and the discharge to the
        creek was only to occur when and if the reuse water was not needed.
        DER did permit the discharge for 63 days per year. Interestingly
        enough, of those 63 days, less than 6 are during the summer rainy
        season. The other permitted discharge days are during the winter.
        CDM used a 2-D model for prediction of the fate of the effluent in
        the creek. The model is not very complex and only makes provisions
        for flow in one direction ... towards Roberts Bay.











         Mote Marine Laboratory's preliminary findings for the biological
         assessment of the Myakka River, particularly in the area upriver
         from Snook Haven, would also support a second source of salinity
         in that area.    "Station 7 tended to include many euryhaline taxa
         (polychaetes and crabs) in September with a definite decline of
         oligochaetes and chironomids.       The results indicate that an
         undetected significant saline influence had affected the downstream
         study area for a substantial period of time allowing for the
         colonization of these oligo-mesohaline taxa" (from the December
         1989 progress report).

         Mr. Segerstrom was referred to our office by Jean Ost.       He also
         spoke to Steve Martin of DNR about the permit. Lois Jones spoke
         at the last MRMCC. meeting about the imminent issuance of the
         permit.    I feel that these facts would be of interest to the
         Council. I also feel that the situation needs further study to get
         the complete picture and to accurately assess the potential impacts
         on the Myakka R.iver.
















                             TUESDAY, DECEMBER 19, 1989
                                 State Gives Venice OK to Dump
                                 Treated Sewarge Into Curry Creek
                                                                             Creek, if it is necessary, wouldn't        waste treatment," said Ed Snipes,
                                       By JAN ANGILELLA                      begin until July 1991, said project        a permitting engineer with the 
                                          Staff Writer                       manager Tom Walker of Camp,                DER.
                                   Venice officials have received            Dresser and McKee, the engineer-           Walker even went so far as to say         
                                 permission to dump 1.5 million gal-         ing consultants for the Venice             the dumping could actually im-
                                 Ions of treated sewage into Curry           project.                                   prove the water quality of the
                                 Creek every day for part of the year          But two Venice residents are             creek, which he described as some-
                                 once the city's new treatment plant,        questioning the city's plans, saying       what stagnant and the recipient of
                                 begins operating in 1991.                   the dumping could damage the               polluted storm runoff. "The water                                                                                                                                                                         The plan, approved Dec. 11 by              creek and possiblv pollute Roberts         we'll be pumping will be of better 
                                 the state Department of Environ-            Bay and the Myakka River.                  quality than the water already in
                                 mental Regulation, allows the city            "I see no reason for them to put         the creek," he said.
                                 to pump treated sewage from its             it there, said Mike Shrode, who is           Shrode and Ponder recently met
                                 new plant onto Knight's Trail               working with James Ponder to               with Venice Utilities Director John
                                 Park, Venice-area golf courses and          push Venice officials to explore           Lane and City Manager John Ma-
                                 the Waterford Subdivision most of           other alternatives. "I just get wor-       cLean to raise concerns about the
                                 the year. But it also allows the city       ried anytime the government starts         plan.
                                 to dump the sewage into Curry               messing with the waterways and                "My objection is putting it to the
                                 Creek, which flows from Roberts             the environment around here."              only feed into the Myakka River,
                                 Bay to the Myakka River, for 63               A DER official said Monday the           when we're saying the Myakka Riv-
                                 days during the rainy season if the         department gave the city a permit          er should be protected, "Ponder
                                 golf courses become saturated.              to dump the treated sewage into            said.  The Myakka River is protect-
                                  The new treatment plant is                 the creek because it will be exten-        ed from pollution Linder the state's 
                                 scheduled to be operating by March          sively treated beforehand, "The            Outstanding Florida Waters pro,
                                 1991, so the dumping into Curry             discharges will have advanced              gram.
 




















                                     APPENDIX 2

                         Botanic Survey and Benthic Species List
                                        Task 5


































                                                                         A-5




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                HYAKKA RIVER BASIN BIOLOGICAL STUDY--BQTANICAL SURVEY






                                       METHODS


             I. Wetlands Bordering Benthic Transects

                  Nine vegetation transects were established perpen-

             dicular to the river and extend from the river's edge to

             just inland-of the riverine wetland. The transects

             correspond to the MML benthic transect stations, and are

             centered on the permanent transect markers placed by MML.

             Locations of the transects are indicated on the vegetation

             map produced by AFCI as.Tl-7. In addition to the seven MML

             stations, a pipeline control station was selected just

             upstream of the pipeline transect (T5), and transects were

             placed on both east and west sides of the river(PCE and

             PCW) at this station. It was also intended that the

             pipeline crossing be sampled with transect s on both sides of

             the river. However, the east bank of the river at the

             pipeline crossing extends vertically from the water's edge

             to palmetto uplands, so no vegetation sampling was done on

             the eastern bank. With the exceptions of the pipeline and

             pipeline control transects, all transects were placed on the

             east side of the river. At each of the transects., the

             following data was collected:

                 A. Topographic Profiles.

                  Elevations were taken at intervals of 25 ft.

             Additional elevations were made within these intervals to

             depict topographic discontinuities, such as levees and









            sloughs. Elevation data were measured to the nearest 0.1 ft

            using a level and rod, and are based on an elevation of 0.0

            ft at the waterl.s edge. The exact length of each profile

            varies. The lengths of the transects varied from 0.0 (the

            eastern bank of the pipeline crossing) to 850 ft (T1). The

            palmetto line marks the boundary between the wetlands and

            the uplands.

                B. Woody Plant Species Density and Basal Area.

                A series of 25 by 25 ft quadrats was established at

            each transect, centered on the topograpic profiles, and

            extending the length of the profile. The terminal quadrats

            have a length of 25 ft or less. All woody plant species

            with diameter at breast height (dbh) of 1 inch or more were

            tallied and trees with dbh of 4 ins. or more were measured


            to determine basal area.


                B. Vascular Plant List.

                All vascular plant species present were listed for each

            quadrat along the transects. The lists were compiled to

            summarize all species in all transects.

                C. overall vegetation cover.

                A visual estimate of the overall percent cover in the

            arboreal and undergrowth strata was made for each quadrat

            and averaged into a values for each of the transects.

            II. Shoreline groundcover transects

                In addition to the vegetation transects bordering

            benthic transects, 27 shoreline inventory stations were

            selected at intervals, between, and including, T1 and T7.








             The shoreline inventory stations are designated by the

             number for the MML transect immediately upstream. For
             example, vegetation transects 4-1, 4-2, and 4-3 lie between

             MML transects T4 and T5, and 5-0 occurs at trans  ect T5. All

             of these stations were located on the east side of the

             riveri except for 6-1 which was located on north s.ide of

             Curry Creek where it joins the Myakka River. In addition,

             two additional shoreline stations were selected on both

             sides of the river at the pipeline control transect.

                  At each shoreline inventory station, non-arboreal

             species abundance was quantified by recording species

             occurring at point intercepts at 1-ft intervals along 3

             parallel, 25 ft Iong lines that extended perpendicularly

             from the river's edge. The method used provide's data

             compatibility with a previous MML study on the Myakka River

             below 1-75.


             III. Vegetation Reconnaissance and Mao.

                  While moving between sampling stations, general

             reconnaissance of the vegetation was done along the river

             corridor, from Snook Haven to the dam below Lower Myakka

             Lake. Written'and taped notes were incorporated into a

             Narrative Report (Appendix XX) and a Draft Vegetation Map

             (Appendix XX). See the appendices for exact methodology

             used.


                 Field work was carried out by Brian Winchester of

             Winchester Environmental Associates  (WEA), and Reed Beaman







           of A. F. CLewell, Inc. (AFCI)'on 28 June - 1 July, 1989 and

           by Andre Clewell and Reed Beaman on 26-27 July 1989.




                                      RESULTS


                The forest along the Myakka River contained five

           overstory tree species: Pinus eliottii (slash pine),

           Ouercus laurifolia (laurel oak), Quercus virginiana (live

           oak), SabAl palmetto (sabal palm), and Ulmus americana

           (American elm). The common understory trees include

           Cephalanthus occidentalis (buttonbush), Fraxinus caroliniana

           (pop ash), Gleditsia aquatica (water locust), and Salix

           caroliniana (willow).

                Table XX shows woody species density in the vegetation

           transects bordering benthic stations for species 1 inch dbh

           or more. To make data from different size transects

           comparable, tree density is given in number of trees per

           acre, and the sample size for each transect is noted.

           overall density for all transects was 382 trees per acre.

           Table XX shows basal area values per acre for species with 4

           inch dbh or more. S      p,
                               abal ajpptto was not included. in basal

           area measurements.

                Relative densities of groundcover species based on the

           shoreline inventory intercepts are presented in Table XX.

           The species are arranged by overall relative density for all

           27 transects. Relative density for species present within

           each shoreline inventory transect is tabulated. The

           occurrence of intercepts without vegetation (bare soil.or









            leaf litter) was included in the calculations of relative

            density, and.was significant for most transects. Herbaceous

            species with overall relative densities above 1.0 percent

            include: Axonopus a ffinis, Brachiaria mutica, cassia

            nictitans, coreopsis leavenworthii, Cynodon dactylon,

            cyperus spp., Digitaria serotina, Ludwigia repens, Lythru

            flagellare, Panicum hemitomon, Paspalum caespitosum,

            Paspalum notatum, Phyla nodiflora, Pluchea oderata,

            Polygonum Punctatum, Tripsacum dactyloides, and Vigna

            luteola.

                 In addition to the tree and herbacEous species,' there

            are undergrowth shrubs, lianas and epiphytes locally common

            as associates in the hydric hammock. All species

            encountered in the study area are listed alphabetically in

            Table XX and by.life-form in Table XX. These.lists include

            not only species.that occured within sample areas, but

            throughout the entire river basin from Snook Haven to the

            dam below Lower Myakka Lake.

                 Epiphytes were abundant in the river basin. However,

            the species richness (nine species) is low this.far north of

            the everglades and a true tropical climate.




                                     DISCUSSION


            Hydric Hammock

                 The hydric hammock, as defined by'Vince et al. (1989),

            is a vegetation type generally uncommon outside of Flor ida.

            Stands of hydric hammock occur in Georgia neat Savannah in




                                          5









           the Atlantic coastal plain. In Florida, hydric hammocks

           tend to occur in the northern half of the Florida penninsula

           just interior to the salt marshes that dominate the coastal

           zone along the Gulf of Mexico, and on the Atlantic coast,

           along the west bank of the upper St. Johns River and just

           inland of the coastal dunes.

                Vince et al. (1989) sampled hydric hammock on Shep's

           Island in Myakka River State Park along Upper Myakka Lake

           (pp. 25-26, photo p. 27). For Shep's Island, they list five

           tree species. These five species occurred in the present

           study area as well. In addition, we noted Pinus elliotii as

           an occasional species, but it did not occur in any of our

           transects. Viburnum obovatum and Salix caroliniana are

           understory trees that did occur in the transect areas, but

           were not listed. for the Shep's island study. Tree density

           for the Shep's Island study is given as 302 trees per acre

           (converted from 747 trees/ha), a value comparable to tr  ee

           densities shown for the transects in Table XX.

                Species that are typical of hydric hammock in the

           northern part of the state but are notably absent along the

           Myakka River include Liquidambar styraciflua (sweetgum),

           Pinus taeda (loblolly pine), Quercus nigra (water oak) in

           the@ovorstory, and Carpinus caroliniana (ironwood) in the

           understory. The Myakka is south of the known ranges of the

           above species. Also, it is notable that the Myakka River is

           in a cresent along the southwest Florida coast that lacks


           any cypress.








                  Although hydric hammock is the only vege.tation.type

             that can be mapped at the scale used (1:7200), t1lere is
             substantial, yet gradual change in the' river between T4 and

             T5.  Vince et al. (1989) called all hydric hammock wetlands.
             .This is not true in the Myakka basin, particularly below T5.

             Downstream from T4 the hydric hammock community is mesic,

             and largely set back from the well incised river channel.

             Above T5, the hydric hammock is truly hydric, dominated by

             laurel oak, American elm and sabal palm.      These could not.

             be mapped as two vegetation types, owing to overlap in

             species and the intermixing of types along the with vagaries

             of elevational'variation. For-instance, the live oak

             becomes relegated to occasional topographic highs and the

             upland edges. The occurence of these vegetational

             irregularities results in the formation of mini-communities

             within the one large hydric hammock community. Individual

             characteristics of three of these minor community types

             (sloughs, marshes and point bars) are discussed below.



             SIoughs;

                  The popash, willows, and water locusts inhabit the

             frequent shallow sloughs found throughout the river channel.

             Popash-often grows densely around the mouth of the slough.
             Water locust is usually found back in a ways from the river

             channel. The sloughs downstream of T5 tended. to have broad

             shallow marshes at their mouths, and contained species such

             as Crinum americanum, Hymenocallist and Carex gigantea along




                                            7









            the shoreline. These species were seen much less frequently

            upstream of T4.

                 Larger oxbows with more open water were often filled

            with dense floating mats of pickerelweed (Pontederia

            cordata), intermixed with Salvinia and Scirpus cubensis,

            also floating. These impenetrable floating mats frequently

            covered areas of two to three acres, and appear as a bright

            crimson on color-IR aerial photos.




            Marshes

                 Marsh vegetation characterized several of the shoreline

            transects especially those downstream of Border Road. The

            blue paspalum (Paspalum caespitosum) was often a dominant in

            this habitat, especially in transects 5-1 and 6-1. other

            species commonly found as part of this association include:

            Acrostichum acrostichoides, Blechnum serrulatum,

            Hymenocallis, Osmunda recialis, Pluchea oderata, Rumex

            verticellatus, Sagittaria lancifolia, Scirpus validus,

            Spartina bakeri, and Typha.

                 The species listed above were not seen commonly above

            rocky shoals. It is noted in the narrative that the blue

            paspalum and the bulrush were not seen upstream of segment

            35. The marshes farther upstream are smaller, less diverse,

            and more relegated to the shoreline where they compete with

            willows and other woody species.

                 There is' a large marsh just above the dam that marks

            the northern boundary of the study area. Species








             composition was not recorded,for this marsh because it is

             out,of the study area. The water impoundment caused by the

             dam probably had a significant causal effect toward the

             formation.of a marsh above the dam.




                                       Point Bars

                  Point bars alongh  the river in  the study area are

             typically underdeveloped and often overgrown by mature oak-

             palm forest rather than by the expected willow. Again, the

             dam as well as the two lakes upstream could be trapping sand

             that would otherwise move downstream and cause the point

             bars to grow.




                                       CONCLUSIONS


                  The Myakka River from just downstream of 1-75 up to the

             dam below Lower Myakka Lake is all one plat-it COMMUllity type,
             the hydric hammock. Although the Myakka hydric     hammock is

             comparatively depauperate of species compared to other plant

             communities occurring in Florida, it is far from being a

             homogeneous .assemblage of plant species.

             Rather, microperterbations in elevation, differences in the

             depth of the underlying limestone, and proximity to tidal

             influences all affect the composition and density of both

             woody and herbaceous species.

                  Slight differences in elevational preferences between

             the 10 tree species occurring in this hydric hammock, give

             the forest a mosaic structure. Popash, water locust a-nd




                                            9










            willow inhabit the shallow sloughs but surrounding this

            association is an oak-elm gallery with a broad canopy that

            hides the slough community from view in an aerial photo.

                 Some of the hydric species present in the hammock in

            upper part of the river in the study area are lacking in the

            lower part. In the lower (more mesic) part of the river,

            species such as popash (very common in the upper transects),

            Gleditsia aquatica, and Salix carolinana, did not occur in

            transects below T4.

                 The hard limestone bottom found upstream of rocky

            shoals slows the process of incising the channel. The river

            channel downstream is more incised and is therefore less

            likely to overflow its bank during high water periods. The

            result is a more mesic forest where the river bank is

            higher, below T4 ,

                 Measuring dens ity and distrubution of tree species

            would probably not make a good short term indicator of

            hydrologic variation. However, short-lived marsh and

            shoreline herbs present the opposite difficulty. They are

            too mobile, and and individual species can potentially be

            responding to a multitude of factors, such as poor

            reproduction the previous year.

                 Changes in the species ranges within the river basin

            could be monitored on an an nual or semiannual basis. The

            blue paspalum for instance, occurred upstream only as far as

            segment 35., Progression upstream for this species would








            probably indicate highe r water levels in the river; a

            retreat downstream would indicate a hydrological drawdown.

                 Rather than trying to interpret individual plant

            species as hydrological indicator, a more viable alternative

            would be to set up permanent plots within specific

            subcommunities, such as in the shallow sloughsand blue

            paspalum. marshes. A linear series of small quadrats placed

            perpendicular to the river, sampled annually might indicate

            whether there is a progression of shoreline species up or

            down the bank.

                 Although vegetation composition is a useful tool in

            determining wetland status, it may be that in the Myakka,

            River corridor the vegetation is so depauperate and so

            relegate d to odd corners of the corridor that using

            botanical sensors alone for hydrologic alteration would be

            inadequate without concurrent use of benthic macro-

            invertebrate indicators and st andard hydrological methods'.








        TABLE -.Percent frequency of occurence of species in shoreline transects using point-infercept method (78 points along 3 parallel lines 10 feet
                   apart in each subseries. The pipeline crossing has two control subseries, one on either side of the river (East & West).



        TRANSECT SERIES                              ------ 1 ------    ------2  ------    ------3  ------    ------  4------     -----5 -------    ------ 6 ------     7 CONTROL       OVERALL
        SUBSERIES                                    0    1    2   3    0    1    2    3   0    1    2    3   0    1    2    3    0   1    2    3   0    1   2     3    0   E    W


        Digitaria.serotina                               15   10  34    5    3             9   22    5    3   3         1                       a                       1                 4.34
        Paspatum caespitosum                             23   27   3   12    1                                                       22         6      15                                 4.02
        PLuchea oderata                              1                       6   21    3  26    1         4   6              1        4                  4        12    3                 3.35
        Cynodon dactyLon                                      10   4         6    8    4  14    6    9        3         1    6       10                                                   3.02
        Smilax bona-nox                                                 1                       3    1             8            19,   1    4        1        6                  35        2.93
        Panicum sp                                   1                                     1    3    1        1    1         1                  1            9   19 32                    2.65
        Phyla nodiftora                                                      5       26    4                  4              4   21   8                                          1        2.65
        Coreopsis leavenworthii                      4                       6    3    6  10    6    4    1   4              4    1   5         5                           3    4        2.46
        Grass seedlings                                                                4   3    1    3    8   4    5  18     9    3   5    3                                3             2.46
        Mikania scandens                             3                       5    4             1    3    1   6         8         1  12         1      15          1    1        4        2.46
        Pokygonum punctatum                                                                                           40              1         5                 12    9                 2.46
        Tripsacum dactyloides                                                                                                                                63                           2.31
        Lythrum flagetLare                                                   4    3  42    1    3                            3                                                            2.03
        Serenoa repens                                                                                                                             51                                     1.89
        Paspaium notatum                                                                                                                  14                               33    3        1.84
        Brachiaria mutica                           24             19                                                                                                                     1.61
        Ludwigia repens                                                      4    1    4   3    1         4             4             1         1        3         6    1        1        1.28
        Vigna                                                                                                                3    6   1    6    1                  9             5        1.18
        Axonopus affinis                                                     4 10      1   8    1         5                                                                               1.09
        Cassia nictitans                                                                                                                   1   14   9        3                   1        1.04
        Cyperus spp.                                                                   3             1    1           12                   3                            1   3    5        1.04
        Polypremum procumDens                             1        5                       4         1    1                       5   1         1                                5        0.94
        Paspalum sp                                                         18                                                        5                            1                      0.90
        EryngiLyn baidwinii                                                  1    3        1    6    4        1              1    1             1                                         0.76
        Cyperus strigosus                                      3        1    4    1                                     3                                          6                      0.66
        Micranthemum umbrosum                                                                                                         1        10   1    1                       1        0.57
        Rumex verticittatus                                                                                                                            15                                 0.57
        Scirpus vatidus                                                                                                               5                10                                 0.57
        Diodia teres                                                                       1              1                  3    3                                     4        3        0.52
        Setaria genicuLata                                                                           6        3              4                                                            0.47
        Dichanthelium sp                             1                                                    1        1         8                                                            0.43
        Hypericum mutitum                                                         1                                     8         1                      1                                0.43










         OxaLis corniculata                                             1    3             1   1         5                                                                     0.43
         Sabal palmetto                           4                                                 1    1           3   1                                                     0.43
         Eragrostis cf. elHotii                               .10                                                                                                              0.38
         Atternanthera phiLoxeroides                                                  1        1                 1             1               4                               0.33
         CephaLanthus occidentatis                                                         3                 1                                                         5       0.33
         Chloris petrea                                    1   3                  1                          1                          1                                      0.28
         Eleocharis baidwinii                                                                                                           3                5                     0.28
         ELeocharis sp                                                                                                                                   4    4                0.28
         MyriophyUum brasitiense                                                                                                                                               0-.28
         Hydrochtoa caroliniensis                                                                                                                        4    4                0.28
         Verbena                                                                                                                                8                              0.28
         Baccopa moneri                                                                                         4                                             1        1       0.24
         Dicot seedlings                                                          1                                                                                            0.24
         Echinochloa                                                                                            6                                                              0.24
         Hydrocotyle Lswellata                                                    4                                                                           1                0.24
         Mitchelia rePens                         1                                                 1        1                     1                              1            0.24
         PiLea                                                                             1   1             1                                                         3       0.24
         Viburnum obovatum                                                                                                         1    1                         3            0.24
         Dichanthetium Laxiflorum                          1    1   1                                                                   1                                      0.19
         Erigeron cf. quercifoLius                                                                                                              3                 1    1       0.19
         Fimorisyttis castanea                                                                                                                           5                     0.19
         Ceratopteris                                                                                                                                         5                0.19
         Hypericum hypericoiodes                       3                                                                           3                                           0.19
         Panicum dichotomi f Lorum                         .3                                                                                        3                         0.19
         Sabatia sp.                                                                                                                    4                                      0.19
         Samolus ebracteatus                                            1         1                                       1                                            1       0.19
         Toxicodendrcn radicans                                                                                                            1         3                         0.19
         Ampetopsis art)orea                                                                                                   3                     1                         0.14
         Fuirena scir  ooidea                                                                                                  4                                               0.14
         Lindernia grandiftora                                                                                                 4                                               0.14
         Panicum hemotomum                                                                                                                 4                                   0.14
         Rubus betuLafolius                                                                                                                          4                         0.14
         Sabatia cakycina                                                                                1           1                                                         0.14
         Hypericum gentianoides                                                                                                                                                0.10
         Bumelia rectinata                                                                               3                                                                     0.09
         Carex spp.                                                                                                                1                                           0.09
         Crinum americanum                                                                                                              3                                      0.09
         Croton So.                                                                                                                                                            0.09
         Cyperus haspari                                                                                                                                 3                     0.09









        Eupatoriun compositifoliun                                                                                                              3                              0.09
        Ludwigia peruviana                                                                                      1                               1                              0.09
        Pontederia cordata                                                                                                             3                                       0.09
        Quercus laurifolia                                                                                                        3                                            0.09
        Sporobolus virgincus                                                                                                                             3                     0.09
        Andropogon virginicus                                                                                                                            1                     0.05
        Baccharis hatimifotia                                                                                                                   1                              0.05
        Centetta asiatica                                                                                                                                                      0.05
        Diodia virginiana                                                                                                                                1                     0.05
        Eleoctfaris vivipara                                                                                                                                                   0.05
        Erechtites hieracifolia                                                                                                                     1                          0.05
        Galactia macrei                                                                                                                                                        0.05
        Ga I i tin sp.                                                                                                    1                                                    0.05
        Juncus megacephatus                                                                                                                                                    0.05
        Ludwidgia octovalvis                                                                                                                                  1                0.05
        Hydrochloa caroliniensis                                                          1                                                                                    0.05
        Myrica cerifera                                                                            1                                                                           0.05
        Portutacca pitosa                                                            1                                                                                         0.05
        Sagirtaria subuLata                                                                                                                                   1                0.05
        ScirDus surinamensis                                                                                                                                  1                0.05
        Typna domingensis                                                                                                                                                      0.05
        Urena lobata                                                                                                                                                           0.05
        vitis shuttteworthii                                                                                                                                                   0.05
        Bare soit                               56 58 55 22 79 28 42             3 15 36 59 71        51 81     6 40 26       5 55 24 31       14   5       28 54    17        35.43









         TABLE       Tree-densities by transect, and estimated percent ground and canopy cover. Trees
         over 1 inch dbh were tallied and adjusted by the area sampled to yield the number of trees per
         acre for each transect and a total for all transects.



         TRANSECT:                 1      2      3     4      5      6      7     PCE  PCW        ALL      PERCENT
                                                                                             TRANSECTS     RELATIVE
                                                                                                           DENSITY
         Acres Sampled:          .3903 0230 .0505 -.0624 .0399 .0055 .0344 .06291.0069           .6758

                                 --------------------------   Trees per Acre  ---------------------

         Sabal palmetto           277     87           96                   233     286            210       54.97
         Fraxinus caroliniana     100            79    64                                          70        18.32
         Quercus laurifolia        44     174    20    64            182    29      64             47        12.30
         Cephalanthus occ.         28                  48                                          21        5.50
         Viburnum obovatum         15            20    48                           16             16        4.19
         Bumelia reclinata                             64                                           6        1.57
         Gleditsia aquatica          2    87                                                        4        1.05
         Quercus virginiana          8                                                              4        1.05
         Salix caroliniana                         3                                                4        1.05


         ALL SPECIES              474     348   178    384      0    182    262     366     0      382     100.00



         TREES IN SAMPLE          185       8      9   24        0      1     9     23      0      259


         ESTIMATED
         PERCENT COVER


             Overstory:            45%    50     15    15     30      35    10      37     25

             Groundcover,:         20%    25     22    25     57      30    70      20     30










        TABLE      Basal area (square inches per acre) of tree species 4 inches dbh or more. Basal
        area is adjusted by the size of the area sampled, due to differences in transect length.



        TRANSECT:               1      2     3      4     5      6     7    PCE   PCW      ALL     RELATIVE
                                                                                       TRANSECTS      BASAL
                                                                                                      AREA



        Quercus laurifolia      510  1826   178    609         2909   261    668             527    72.89%
        Fraxinus caroliniana    126         198    176                                       104      14.38
        Quercus virginiana       79                                                           46      6.36
        Gleditsia aquatica       13   652                                                     30      4.15
        Salix caroliniana'                  158                                               12      1.6'6
        Viburnum obovatum.        8                                                            4      0.55

        ALL SPECIES             736  2478   534    785         2909   261    668             723      99.99










                         MYAKKA RIVER FLORA  (ALPHABETICAL LIST)

             Acrostichum aureum
             Aeschynomene americana
             Alternanthera philoxeroides
             Amaranthus floridanus
             Ambrosia art6misiifolia
             Ampelopsis arborea
             Andropogon virginicus
             Asclepias perennis
             Axonopus affinis
             Baccharis halimifolia
             Bacopa monnieri
             Bidens laevis
             Blechnum serrulatum
             Boehmeria cylindrica
             Brachiaria mutica
             Bumelia reclinata
             Carex cf. gigantea
             Carex sp.
             Cassia nictitans
             Centella asiatica
             Cephalanthus occidentalis
             Ceratopteris
             Cicqta mexicana
             Clematis virginiana
             Conoclinium coelestinum
             Coreopsis leavenworthii
             Crinum americanum
             Croton sp.
             Cuscuta sp.
             Cynodon dactylon
             Cyperus haspan
             Cyperus ligularis
             Cyperus oderatus
             Cyperus retrosus
             Cyperus strigosus
             Cyperus surinamensis
             Desmodium incanum.
             Dichanthelium laxiflorum
             Dichanthelium sp.
             Dichromena colorata
             Digitaria serotina
             Diodia teres
             Diodia virginiana
             Echinochloa sp.
             Eclipta alba
             Eleocharis.sp.
             Eleocharis baldwinii
             Eleocharis vivipara
             Encyclia tampensis
             Eragrostis cf. elliottii
             Erectites hieracifolla
             Erigeron cf. quercifolius










            Eryngium baldwinii
            Eupatorium capillifolium
            Eupatorium composi 'tifolium
            Eustachys petraea
            Fimbristylis castanea
            Fraxinus caroliniana
            Fuirena scirpoidea
            Galactia macreei
            Galiurn sp.
            Gleditsia aquatica
            Hydrochloa caroliniensis
            Hydrocotyle ranunculoides
            Hydrocotyle umbellata
            Hydrolea corymbosa
            Hymenocallis sp.
            Hypericum gentianoides
            Hypericum hypericoides
            Hypericum mutilum
            Hyptis alata
            Ilex decidua
            Juncus megacephalus
            Lechea sp.
            Lemna obscura
            Lepidium virginicum
            Leucothoe racemosa
            Lindernia grandiflora
            Ludwigia octovalvis
            Ludwigia peruviana
            Ludwigia repens
            Lythrum flagellare
            Micranthemum umbrosum
            Mikania scandens
            Mitchella repens
            Muhlenbergia capillaris
            Myrica cerifera
            Myriophyllum aquaticum
            osmunda regalis
            Oxalis corniculata
            Panicum dichotomiflorum
            Panicum hemitomon
            Paspalum caespitosum
            Paspalum notatum-
            Paspalum vaginatum
            Phlebodium aureum
            Phyla nodiflora
            Pilea cf. microphylla
            Pinus elliottii
            Pluchea odorata
            Polygala sp.
            Polygonum punctatum
            Polypodium polypodioides
            Polypremum procumbens
            Pontedetia cordata
            Portulacca pilosa









             Psychotria nervosa
             Ptilimnium capiilaceum
             Quercus laurifolia
             Quercus virginiana
             Rhynchospora sp.
             Rubus betulifolius
             Rumex verticillatus
             Sabal palmetto
             Sabatia calycina
             Sagittaria lancifolia
             Sagittaria subulata
             Salix caroliniana
             Salvinia minima
             Samolus ebracteatus
             Schinus terebinthifolius
             Scirpus cubensis
             Scirpus validus
             Serenoa repens
             Setaria geniculata
             Smilax bona-nox
             Smilax laurifolia
             Spartina bakeri
             Sporobolus virginicus
             Tillandsia fasciculata
             Tillandsia setacea
             Tillandsia usneoides
             Tillandsia utriculata
             Toxicodendron radicans
             Trichostema dichotomum
             Tripsacum dactyloides
             Typha domingensis
             Ulmus americana
             Urena lobata
             Verbena sp.
             Viburnum obovatum
             Vigna luteola
             Vitis aestivalis
             Vitis rotundifolia
             Vitis shuttleworthii
             Vittaria lineata











                          MYAKKA RIVER FLORA BY LIFE FORM


              CANOPY TREES


            Pinus elliottii
            Quercus laurifolia
            Quercus virginiana
            Sabal palmetto
            Ulmus americana


              SMALL TREES AND SHRUBS


            Baccharis halimifolia
            Bumelia reclinata
            Cephalanthus occidentalis
            Fraxinus caroliniana
            Gleditsia aquatica
            Hypericum hypericoides
            Ilex decidua
            Leucothoe racemosa
            Myrica cerifera
            Psychotria nervosa
            Rubus betulifolius
            salix caroliniana
            Schinus terebinthifolius
            Serenoa repens
            Viburnum obovatum


              LIANAS

            Ampelopsis arborea
            Smilax bona-nox
            Smilax laurifolia
            Toxicodendran radicans
            Vitis aestivalis
            Vitis rotundifolia
            Vitis shuttleworthii


              EPIPHYTES


            Encyclia tampensis
            Phlebodium aureum
            Polypodium polypodioides
            Tillandsia fasciculata
            Tillandsia setacea
            Tillandsia usneoides
            Tillandsia utriculata.
            Vittaria lineata


              GRAMINOIDES


            Andropogon. virginicus
            Axonopus affinis
            Brachiaria mutica










             Carex sp.
             Carex cf. gigantea
             Cynodon dactylon
             Cyperus haspan
             Cyperus ligularis
             Cyperus oderatus
             Cyperus retrosus
             Cyperus strigosus
             Cyperus surinamensis
             Dichanthelium sp.
             Dichanthelium laxiflorum
             Dichromena colorata
             Digitaria serotina
             Echinochloa sp.
             Eleocharis sp.
             Eleocharis baldwinii
             Eleocharis vivipara
             Eragrostis cf. elliottii
             Eustachys petraeA
             Fimbristylis castanea
             Fuirena scirpoidea
             Hydrochloa caroliniensis
             Juncus megacephalus
             Muhlenbergia capillaris
             Panicum. dichotomiflorum
             Panicum hemitomon
             Paspalum caespitosum
             Paspalum nOtatum
             Paspalum vaginatum
             Rhynchospora sp
             Scirpus cubensis
             Scirpus validus
             Setaria geniculata
             Spartina bakeri
             Sporobolus virginicus
             Tripsacum dactyloides
             Typha domingensis

               FORBS


             Acrostichum aureum
             Aeschynomen e americana
             Alternanthera philoxeroides
             Amaranthus floridanus
             Ambrosia artemisiifolia
             Asclepias perennis
             Bacopa monnieri
             Bidens laevis
             Blechnum serrulatum
             Boehmeria cylindrica
             Cassia nictitans
             Centella asiatica
             Ceratopteris
             Cicuta mexicana










            Clematis virginiana
            Conoclinium coelestinum
            Coreopsis leavenworthii
            Crinum americanum
            Croton sp.
            Cuscuta sp.
            Desmodium incanum
            Diodia teres
            Diodia virginiana
            Eclipta alba
            Erectites hieracifolia
            Erigeron cf. quercifolius
            Eryngium baldwinii
            Eupatorium capillifolium
            Eupatorium compositifolium
            Galatia macreei
            Galium sp.
            Hydrocotyle ranunculoides
            Hydrocotyle umbellata
            Hydrolea corymbosa
            Hymenocallis                                                         
            Hypericum gentianoides
            Hypericum mutilum
            Hyptis alata
            Lechea sp.
            Lemna obscura
            Lepidium virginicum
            Lindernia grandiflora
            Ludwigia octovalvis
            Ludwigia peruviana
            Ludwigia repens
            Lythrum flagellare
            Micranthemum umbrosum
            Mikania scandens
            Mitchella repens
            Myriophyllum aquaticum
            Osmunda regalis
            Oxalis corniculata
            Phyla nodiflora
            Pilea cf. micropbylla
            Pluchea odorata
            Polygala sp.
            Polygonum punctatum
            Polypremum procumbens
            Pontederia cordata
            Portulacca pilosa
            Ptilimnium capillaceum
            Rumex verticillatus
            Sabatia calycina
            Sagittaria lancifolia
            Sagittaria subulata
            Salvinia minima
            Samolus ebracteatus
            Trichostema dichotomum
 










             Urena lobata
             Verbena sp..
             Vigna luteola











                                   VEGETATION MAP


                                 A. F. CLEWELL, INC.
                                        1989



              This map shows the Myakka  River and the extent of its
         riverine vegetation from Snook  Haven to the dam below Lower Lake
         Myakka, Sarasota County, Florida.

              Only one vegetation type can be mapped at this scale:
         HYDRIC HAMMOCK, as defined by Vince et al. (The Ecology of Hydric
        .Hammocks: A Community Profile, 1989, U.S. Fish Wildl. Serv. Biol.
         Rep. 85(7.26), 81 pp.).

              Numerous sloughs interrupt the Hydric Hammock. The sloughs
         often contain dense'growths of shrubs and small trees, such as
         popash, buttonbush, and willow. These growths, in turn, are
         often covered by a gallery of overhanging oaks typical of the
         Hydric Hammock. Numerous small patches of marsh occur along the
         shoreline.

              Several sloughs contained expansive floating mats of
         pickerelweed, with bulrush (Scirpus cubensis) and a floating fern
         (Salvinia minima) growing intermixed. The locations of several
         mats are shown.

              This map was traced from four USGS aerial photographs dated
         June and August, 1975 (Scale: 1:7200), prepared by Kucera &
         Associates, Inc. The extent of the Hydric Hammock was determined
         by Brian Winchester from interpretation of these photos and the
         integration of information from other sources. These sources
         were: (1) field observations, (2) examination of 1981 color
         infrared aerial photos supplied by Sarasota County, and (3)
         historic black and white aerial photos from 1948 and 1.957. The
         older photography allowed the exclusion of mesic uplands that
         were once open pinelands and that have subsequently been
         colonized by hardwoods and palms of the Hydric Hammock community-
         Some excluded areas are labeled as High Hammock.

              Roads., electric power transmission lines, and several other
         geographic features are also shown. The river was divided into
         86 segments for ease in locating specific reaches. The segments
         below 1-75 were designated by the letters A through F. The
         segments above 1-75 were designated by numbers 1 through 80.
         E'ach is drawn to the outside of the Hydric Hammock.boundary and
         circled.

              Also shown on the map are seven Mote  transect locations.
         They are designated as T1 through T7. Between each adjacent pair
         of these transects are three vegetation transects. The
         vegetation transects are designated by the number for the Mote
         transect immediately upstream. For example, vegetation transects
         4-1, 4-2, and 4-3 lie between Mote transects T4 and T5..






                                        TRANSECT1

                       Elevation (ft)
                      4-



                      3-



                      2-















                     -2-
                       0          200        400         600         800        1000
                                      Distance from shoreline   (f 0







                   TRANSECT 2

          Elevation (ft)




         4








          2-









          0'
          0    10   20   30   40   50   60
                  Distance from shoreline (f 0







                                                 TRANSECT 3

                            Elevation (f 0
                        10 -




                         8 -








                         4 -




                         2--




                         0
                            0         20         40        60         80         100        120       140
                                                Distance    from shoreline (ft)







                   TRANSECT 4

           Elevation (ft)
         10 -             ------




          8













           2-




           0'
           0      20     40      60     80
                   Distance from shoreline (ft)






                           TRANSECT 5 (Pipeline-- West)

                           Elevation   f 0









                        4 -



                        3 -










                        0
                           o              20             40              60             80             100
                                               Distance     from shoreline (ft)







                                                    TRANSECT 6

                            Elevation (ft)




                         4 -




                         3--













                         0"
                            0           2                                              10          1'2         1'4
                                                  Distance      from shoreline (ft)







                      TRANSECT 7

            Ele vation (ft)



           4



           3 -



            2-













            0       20      40       60      80
                     Distance from shoreline (ft)






                                      PCW                 (Pipeline Control--West)

                                      Elevation (f 0
                                  10-



                                  8 -                                                                                                  . .....



                                  6-




                                  4-




                                  2-




                                  0'..
                                      0                               10               is              20               25               30
                                                               Distance from shoreline (ft)





                            PCE (Pipeline Control--East)

                         Elevation 00
                       a-











                       4-





                       2-





                       0                   __T
                         0        20        40        60        80       100       120      140
                                           Distance from shoreline       (f 0












                                   MYAKKA RIVER NARRATIVE


                 The following narrative was dictated by A. F. Clewell into a
           portable tape recorder during reconnaissance by outboard motor
           boat from Snook Haven to the dam below Lower Lake Myakka on July
           27, 1989. The narrative from the tape was.revised to eliminate
           superfluous comments and to make it more easily readable.

                 In order to determine locations, the river was divided into
           86 segments, labeled A through F and I through 80. Segments I
           through So are located on mylar overlays for two color infrared'
           prints (9X9 inch) of aerial photographs that show the river from
           1-75 to the dam. These photographs are labeled HHC-3 and HHC-14
           and are the property of Sarasota County. A copy of each overlay
           is appended to this narrative. Segments A through F lie between
           Snook.Haven and 1-75 and are designated on a vegetation map
           occurring elsewhere in this report.

                 Conventions used in the narrative are as follows. River
           segments are typed in bold face. "Right" and "left" always
           assume that the boat and the observer are heading upstream
           (towards the dam.or up a slough). If a plant is named only by
           its genus, it belongs to species named elsewhere in the report.
           Often, only one species is named for a genus in the report, and
           thus the generic name in the narrative will belong to that
           species.

                                          NARRATIVE


            A Departing up river from Snook Haven. Channel is incised, with
           SR (=Serenoa repens, saw palmetto) growing to the edge. Forest
           on both sides is dominated by QV (Quercus virginiana, live oak)
           and SP (Sabal palmetto, cabbage palm). Much poison ivy along
           forest.edge, and grapes (Vitis) draping down banks. Shoreline
           with patches of pickerelweed (Pontederia cord,-i.t  -a- arid leather
           fern (Acrostichum) and. occasionally---'i@Gs@n'-

            B Going around curve to the left, there is a      sli.glit point bar on
           the right side containing blue paspalum (Paspalu caespitosum)
           and some Pluchea.

            C Steep curve to the left. Amaranthus growing on shore with
           blue paspalum. Houses on left bank. Forest to the right side is
           QV, SP, SR, interrupted by a couple-of marshes of blue paspalum,
           Spartina.bakeri, cattails (Typha), Sagittaria lancifolia,
           Hymenocallis, royal fern (0smunda regalis), etc.

            D Curve left. A slough enters from the right with cattails in
           its mouth. Then a marsh (transect site 6-3), which contains
           Spartina bakeri, etc.

            E Cruving right. SR growing to the edge of both steep banks.
           Forest of QV, SP. Cassia nictitans on bank.








                                                                           2



            F Steep curve to the left. Cattails along the shore on right
           side. Then broad cuvre to the left. Vigna on bank. Low forest
           either side of QV, SP.

            1 Forest on either side with much PE (Pinus elliottii, slash
           pine), mixed with QV, SP and SR growing to.the edges of the steep
           banks. Continues in Segment 2.

            3 A marsh lies on the shore in  front of a house to the right
           side, with blue paspalum, Vigna, Acrostichum. Around a steep
           bend, with shoreline plants consisting of Sagittaria lancifoli@!,
          .pickerelweed, blue paspalum, bulrush (Scirgus validus), cattails,
           Echinochloa.

            4 A point bar contains much cattails, which extend into the
           mouth of a-slough. Bulrush present.

            5 Shoreline contains a little royal fern.

            6 Cattails and pickerelweed growing on shore at mouth of Curry
           Creek. Spoil banks. Schinus seen here but no further up river.

            7 Houses on right side. Forest on left side of QV, SP, a few
           PE, with SR to the edge of the river bank. A creek enters from
           the right.

            8 Dense forest of QV with a tall understory of SP.

            9 Steep banks with SR growing to the edges..

           10 Banks are 6-8 feet tall with SR to the edges. A creek enters
           from the left with pickerelweed and blue paspalum along the
           shore.


           11 A creek enters from the right, just past the bridge for Border
           Road. Shoreline with royal fern, pickerelweed, Panicum
           dichotomiflorum, and with Cassia nictitans higher on the bank.

           Later, we explored the creek (slough) on the right. It was
           narrow. Crinum blooming. Popash line the banks. Eventually
           curves to the right. Carex gigantea at water's edge. Steep
           banks with SR.

           12 A woods on low ground of QV,.SP on the left. A steep, high
           bank on the right has SR growing to its edge.

           13 Patches of shoreline vegetati on, including ,iggittaria
           lancifolial blue paspalum, Cassia, bulrush, Echinochloa,
           pickerelweed, Eustachys, Panicum dichotomiflorum, Rumex.

           14 Creek enters from left; its mouth has pickerelweed, Sagi taria
           laficifolia. A narrow levee on the left tails off into a flat of
           QV and SP, with an undergrowth of popash (Fraxinus caroliniana).










          Later, we explored that creek (slough) an left. It was blocked
          ,off but we could see an old oxbow filled with marshy and woody
          vegetation, including Hymenocallis.

          15 A small short slough enters from    the left, interrupting the
          continuation of the low flat of QV,    SP. High bank on right side.
          Also a marsh along the left with bulrush and pickereiweed.'

          16 Sharp curve to the left with a point bar containing SP, QV. A
          creek enters from the right with a broad marsh at its mouth,
          containing blue paspalum, Sagittaria lancifolia, etc.

          17 The low woods of QV, SP continues on the left side. A low
          hammock is,on the right side. Then houses on the left bank.
          Curving sharply to the right, there are willows (Salix
          caroliniana) on the curve.

          18 A large slough enters from the left. Houses line the slough.
          A point bar contains blue paspalum, Sagittaria lancifolia, Vigna,
          Pluchea. Behind that point bar is a low-lying woods of QV and
          SP. A low QV-SP woods is on the right, also.

          Later we explored the slough from the left. It widened and was
          flanked by houses. A diversion contained floating pickerelweeds
          & Saivinia. only one pickerelweed plant was blooming--perhaps
          stimulated from effluent from septic tanks?

          19 Large curve to the right (large exotic malvaceous shrub
          resembling Cocoloba on curve). Then a sharp curve to the left
          with a point bar containing willows and mixed marsh species.
          Blechnum serrulatum grew along the shore.

          20 After a sharp curve to the right, a larger slough enters       from
          the right. Popash grows densely in its mouth and also back       a
          .ways, with a fringe of willows, blue paspalum, and other
          vegetation. QV-SP continues along left side. Water locust
          (Gleditsia aquatica) along shore; first sighting of that species.
          It grows with buttonbush (Ceptlqlanthu.s occidentalis). The
          terrain along the left side drops into a low hammock of PE, QV,
          SP.

          21 Power line visible 200 yards ahead. A slough enters from the
          left with much popash. High banks on the right. There's a
          slight point bar on the right, just downstream of the power line.

          22 A slough enters from the right with popash growing in its
          mouth. Shorelines contain bulrush, willows, Sagittaria
          lancifolia, and a marsh dominated by blue paspalum.

          Later, we entered that slough on the right--actually an oxbow.
          Encountered a dense*floating mat of sterile pickerelweeds, in
          which Salvinia and  Scirpus cubensis were mixed.








                                                                            4


          23 Curving left, with a slough entering from the right.

          Later, we explored the oxbow on the right. After 100 feet or     so,
          we were stopped by a dense floating mat of sterile pickerelweed,.
          which also contained Salvinia and Scirpgs cubensis. This covered.
          at least 2 acres. At the point bar at the river we collected a
          coarse panicum (sterile) that'had the growth form of paragrass.

          24 Rather high bank on the left, soon droping into low terrain
          bearing a  hammock of QV, SP, and a little PE.

          Later, we  entered the slough to the right at the downstream end
          of the segment. It was broad, open, pond-like. Willows on the
          edge and QV-SP just behind them. Patches of bulrush and
          Myriophyllum. The slough curved until it paralleled the      river
          Soon,.the entire slough was covered with a dense floating mat of
          steri le pickerelweeds, in which were mixed Salvinia and Scirpus
          cubensis, both floating. Thi's mat covered 2 or 3 acres.

          25 In the downstream portion of this segment, there is a large
          slough entering'from the left. There is a marshy shoreline with
          bulrush, Rumex, Mikania, and some Blechnum. Then there is higher
          ground with a campsite along the left bank, visible in the color-
          IR aerial photo. The right side has a very high bank (10 feet)
          at the upstream end of this segment. This is the so-called
          "pipeline crossing." A slough enters from the right. Curves to
          the right.

          Later we entered the broad slough to the left. Up 75 or 100 feet.
          from the river we encountered a dense floating mat of
          pickerelweeds, all sterile and knee-high, resembling water
          hyacinths. Much Salvinia floating among the pickerelweeds. The
          pickerelweeds occupied an entire channel about 150 feet wide and
          curved around for about 200 yards towards the pipeline crossing
          area. The pickerelweed was crimson on the color-IR aerial photo.

          26 High bank on right si de. Low hammock on left side.

          27 Two broad sloughs with popash growing in them enter from the
          right.

          28 Open water. Low hammock on either side of PE-QV-SP. Steep
          slopes 10 feet high on left and 4 or 5 feet on right. Some were
          spoil banks from channelizing. Stopped by barb wire fence across
          slough.

          29 on both sides a low-lying hammock of QV-SP-PF. A marsh on the
          left shore contains bulrush, smartweed (Polvg num), and some
          royal fern. The terrain is more elevated on the right side
          farther upstream. A stream enters from the left, and its mouth
          contains willows and bulrush. A broad curve to the right.

          30 A stream enters from the right with a little popash growing in
          it. Then a point bar on.the right side with willows on it.








                                                                              5



          31 High bank on the left side with an exposed stratum of oyster
          shells. Terrain is low on the right side.

          32 Terrain gets higher on the right side with SR growing to the
          edge and much PE in the forest behind. A slough enters from the
          left on a curve. On the right is a point par containing woods of
          QV-SP.

          Later we went up a slough thought    to be in this segment. It had
          steep sides with SR growing on them. First we took the left
          fork, which had rather open water. Popash grew on shore, also
          Polygonum, bulrush. Much popash further up, also willow,
          Mikania, a gallery of QV, and SR-QV-SP on taller banks. Then we
          returned and went up the right fork of the slough. It was a
          straight and narrow chute back into the river. It contained
          'Coreopsis, water locust, buttonbush, popash.

          33 A large slough enters from the right with willows in its'mouth
          .and open water behind.

          34 A house on the left   bank.  A narrow slough enters from the
          left with a few popash   growing in its mouth. A couple more
          houses appear along the left bank. Low banks on either side
          contain popash. A.small slough enters on the left with willows
          in its mouth.

          35 A very sharp curve to the right. Buttonbush on the left
          shore. Shores contain much willow and marsh vegetation.
          Later, we went up a slough, thought to be'in this segment, on the
          right side. It was broad and contained much popash. It extended
          200 yards. The water was 100-150 feet across at,flood stage.
          Much popash. Polygonum along the edges. The slough curved leftf
          paralleling the main river stem and became thick with willows,
          also an extensive stand of dense popash along the side nearest
          the main stem of the river.

          The last houses upstream on the river were just downstream of
          this slough. The furtherest upstream stations were about here
          for bulrush (S. validus) and blue paspalum (.E. caespitosum).

          36 Gentle curve to  the left, with a large slough enetering from
          the right and popash in its mouth. Marshy shorelines.

          Later, we went up a slough, thought to be in this segment, on the
          right side. 30 feet.wide. Much willow and buttonbush and some
          popash and water locust. The slough extended behind the levee of
          the main river and was galleried by overhanging trees. There was
          a steep bank with SR.

          @37 Broad curve to the left with bars along either side of the
          river containing willows and some water locusts.








                                                                          6


           38 A slough enters from the left and contains dense popash.

           39 Right bank has SR growing nearly to its edge. A narrow (50-
           100 ft) flood plain in front of this bank contains laurel oak
           (Quercus laurifolia) and QV. A slough enters from the right.
           Further upstream in this segment, SR grows to the edge of the
           high bank. The left shoreline has much willow and a slough
           entering.

           Later, we went up a slough thought to be in this segment. It was
           fairly open, 30 feet wide, with some buttonbush and a gallery of
           laurel oak and QV. Mikania, Vigna. Left bank was steep. About
           200 feet up the slough from the river the terrain broadened into
           a flooded flat about 200 feet wide and covered by buttonbush,
           water locust, willows, and SP. @

           40 Going around a sharp curve to the left. on both shores, much
           popash, willow, water locust.

           41 Left side contains a laurel oak hammock with some SP. This
           extends a ways.to the interior on a flood plain. on the right
           side, a low flood plain contains laurel oak, popash, some SP, and
           ends abruptly about 150 feet to the interior at a bank containing
           SR. Willows grow on the shoreline. Further upstream on the
           straight reach is a laurel oak hammock with undergrowth of popash
           and water locust.  At the upstream end there is a steep bank on
           the right with SR and scrubby QV.

           Later, we hiked through the laurel oak hammock an the left side.
           The overstory was shared with elm (Ulmus americana), which was
           nearly as common as laurel oak but not nearly as conspicuous as
           laurel oak from the river. High understory of SP. The land was
           much dissected with meander scars and abandoned sloughs. The
           sloughs were mostly up to about 25 feet wide and contained small
           trees of willows, water locust, popash, buttonbush, some Ilex
           decidua. Psychotria'nervosa was present. A pond (oxbow?) was
           filled with water and popash and-did not show on the aerial
           photo, although it occupied about one acre, because it was
           galleried by the oak-elm canopy.

           42 A sharp curve to the left with a willow bar on the right. An
           island. Laurel oak hammock on the flood plain, both sides.

           43 Willows common on both shores. The laurel oak hammock
           continues on the low flood plain. SP is scattered; popash.
           undergrowth. Then willows occupy the flood plain on the right.
           Go around curve to the right.

           44 A small slough enters from the left. Willows grow at its
           point. Then a straight reach.,

           45 A slough enters from the left with popash growing in its
           mouth. on the right side the low, broad flood plain contains a
           laurel oak hammock.









                                                                         7



         46 A straight reach@with a high batik on the left containing SR to
         the edge and an open QV hammock with some SP.

         47 Willows, water locust on both shores. Terrain gets higher on
         the right side. Left side drops into low hammock of QV-SP and
         some SR.

         48 Both sides have much SR  growing with QV and SP.

         49 A slough enters from the left with buttonbush abundant in its
         mouth.

         50 Both sides have hammock of QV-SP. SR grows on right side to
         the water's edge. At Rocky Ford. A road extends to both sides.

         51 Curving left, a gauging station. Much SP on left side.

         52 On the leftf a large, mesic forested flat with much SP and
         some QV. Slough enters from the-left with largely open water in
         its mouth. on the right side is a low laurel7oak hammock.

         53 A sharp curve to the right. A narrow slough enters from the
         left and angles back.

         54 In the-downstream reach, a low hammock flanks both sides on
         narrow banks. Remains low on left side with QV-SP hammock.
         Rises on right side and SR appears; few QV, PE. Then high
         hammock on both sides with SR nearly to both edges. A stream
         enters from the right.

         55 A slough enters from the left with willows in its mouth. A
         narrow reach of river with high banks. SR on the right. Curves
         to the left.


         56 On the left a low hammock of laurel oak. on the right, SR
         grows nearly to the edge. A slough enters from the left.

         57 Curves left. Right bank is high, with SR and scattered QV.
         Flood plain on left has laurel oak, SP,.water locust.

         58 Large slough enters from the right with popash growing in it
         A high.hammock of QV occupies a broad flat on the left. This
         hammock extends to the interior about 300 feet, where it stops at
         a bank containing SR.

         59 Curve to the right. A point bar on the right is forested with
         QV and laurel oak. on the left is a large hammock of SP. A
         broad curve to the right,.

         60 Straight reach with a deep flood plain on the right,
         containing mixed QV and laurel oak with SP forming a tall
         undergrowth. On the left is a flood plain foreste  .d by laurel oak
         and SP. Curves to the left. A narrow (101) slough enters from








           the right and contains popash. Continue curving left. The low
           but well drained-flood plain.to the left contains much SP and
           little QV. SP and QV is also on the right side, but the land
           become lower and p9pash becomes more common. A small slough
           enters from the left.

           61 Curve right, and narrow sloughs enter from both sides.
           Continuing to curve right, a large slough enters from the left;
           much popash swamp. The flood plain on the left side still has
           much SP, but hardwoods have become more common.

           62 Curve to the left. Flood plains on both sides contain laurel
           oak and SP. Tripsacum patc h  seen.,

           63 An island at the end of Segment 62. Curving right into a
           straight reach. slough enters on right side. The right side
           flood plain has much laurel oak that extends interior for 300
           feet. Continues without much change through segment 67.

           65 Flood plain either side. Much laurel oak on right side and
           much SP on the left side. A slough enters at the downstream end
           and is overhung by a gallery of QV.

           67 Broad flood plain on the left side with laurel oak hammock.
           on the right side is mixed QV and laurel oak with SP beneath.

           68 on right side, a scrubby QV forest with much SR grows to the
           edge. Shore contains Eustachys. The low flood plain continues
           on the left, with much SP and some laurel oaks in the forest. A
           slough enters from the right in downstream reach of this segment,
           and it is galleried by QV but shows up on the color-IR aerial
           photo.

           69 As river curves left, a slough enters from the right   and is
           covered entirely by a gallery of overhanging trees. on the left
           side, SR grows to the shore, and oaks grow no closer than 50 feet
           from the river.

           70 Approaching a broad curve to the right. A small point bar 6
           feet wide contains marshy vegetation. A short straight reach has
           a small slough entering from the right. Broad curve to the left.
           The broad flood plain on the left side contains laurel oak
           hammock with some SP.. on the right, the'flood plain contains QV
           and SP. Shore has a patch of pickerelweed.

           71 A staight reach with a continuation of the same flood plain
           forest on the left, with much SP. On the right is our first
           sighting of paragrass (Brgghiaria nutica). It grows next to a
           road crossing and an aerial photography target. Willow, popash,
           and water locust grow on the shores. A gentle right curve, then
           a straight reach with a low flood plain on either side,
           containing laurel oak hammock.









                                                                         9


         72 Curving left, with low, broad flood plain on both sides,
         clothed with laurel oak, QV, SP hammock.   Tr-.J.psacum. patch.

         73 Broad, sharp curve to the right. Gallery of large willows
         extending into the next segment. Small slough enters from right.

         74 Short straight reach with more broad low flood plain with r@uch
         laurel oak, some QV, and tall undergrowth SP.

         75 Curve to the left. Flood plain either side. On right side,
         the forest is laurel oak and SP. Sharp curve to the left.

         76 Long straight reach with willows on shores. Laurel oak
         hammock on left side. Higher bank on right side with recently
         burned forest and damaged trees; SR to the edge.

         77 Burned woods and SR extend a short wasy into this segment.
         River widens around a narrow island containing laurel oaks.
         Flats on both sides contain popash and willow on shores and
         laurel oak hammock on the left side. Curving a little to the
         left, then a straight reach with much popash on the right.

         78 Sharp curve to the right. on the left side, a low hammock of
         QV-SP. On the right is an even lower hammock of laurel oak and
         SP. Transect site 1-1.

         79 Steep curve to the left. Willows on the point. Right side is
         a flood plain with laurel oak hammock. A slough enters from the
         right with popash growing in it. A gallery of taller trees cover
         the slough. on the left the terrain is a little higher and
         contains QV-SP hammock.

         80 Curve sharply to.the  right. Slough enters from the left.
         Gauging station on the left. Then a point bar.

         81 Dam in view. Slough  enters from the left 150 yards downstream
         from dam. We hike through the forest in the vicinity of Transect
         1, about 100 feet south of dam on the right side. It is a broad
         flat flood plain dominated by laurel oak also containing
         scattered SP. Some sloughs run through the flat and are lined
         with popash. Much paragrass on the shoreline of the river.




















                                          Part B

                                   Benthic S pecies List.







































                                                                           A-49








         Table 1. Myakka River Benthos, April and September 1989.

         Date      Station'                    Taxa                        1   2    3   4   5    6  Total
         --7 ------------- -------------------------------------- --- --- --- --- --- --- -----
           4/13/89     la  IMM. TUBIFICIDAE SP. WIO                      84  67   90  53  116  72     482
           4/13/89     la  POLYPEDILUM HALTERES                          11  11   16  12   67  23     140
           4/13/89     la  HYALELLA AZTECA                               10  20     5   4  39  34     112
           4/13/89     la  CLADOTANYTARSUS SP.                             2   5  12    2  61  29     ill
           4/13/89     la  DICROTENDIPES NEOMODUSTUS                       9 25     8 12   29  25     108
           4/13/89     la  TANYTARSUS SP.                                  7 27   13  35    5  21     108
           4/1  3/89   la  LIMNODRILUS.HOFFMEISTERI                      10    1  21    0  22  18      72
           4/13/89     la  CRYPTOTENOIPES SP.                              1   4    4   4  12  10      35
           4/13/89     la  DERO DIGITATA                                   5   3    1   4  15    5     33
           4/13/89     la  PROCLADIUS NR. ADUMBRATUS                       4   5    5   7   5    4     30
           4/13/89     la  PARACHIRONOMUS ABORTIUS/HIRTALATU               3   2    3   4  15    0     27
           4/13/89     la  CRYPTOCHIRONOMUS FULVUS                         5   2    4   2   8    2     23
           4/13/89     la  ABLABESMYIA MALLOCHI                            0   3    0   1   4    5     13
           4/13/89     la  PODOCOPA SP.                                    0   0    0   8   3    0     11
           4/13/89     la  PRISTINA LEIDYI                                 3   0    0   0   3    1       7
           4/13/89     la  PRISTINA AEOUISETA                              0   0    0   0   6    0       6
           4/13/89     la  PARALAUTERBORNIELLA NIGROHALTERALIS,            0   0    1   1   2    2       6
           4/13/89     la  NIRONOMUS SP.                                   2   0    2   0   0    0       4
           4/13/89     la  DERO TRIFIDA                                    0   1    0   0   3    0       4
           4/13/89     la  LABRUNDINIA NEOPILOSELLA                        0   0    0   1   2    1       4
           4/13/89     la  ABLABESMYIA PARAJUNTA                           1   0    0   0   3    0       4
           4/13/89     la  ANCYLIDAE SP.                                   2   0    0   0   1    0       3
           4/13/89     la  PROMENETUS EXACUOUS                             0   0    0   1   0    2       1
           4/13/89     la  THIENEMANNIELLA SP.   (DAM)                     0   0    0   2   0    1       3
           4/13/89     la  CERATOPOGONIDAE SP.                             0   0    0   1   0    2       3
           4/13/89     la  CORYNONEURA TARIS                               0   0    0   0   2    1       3
           4/13/89     la  PLANORBELLA DURYI                               1   1    0   0   0    0       2
           4/13/89     la  PRISTINA SYNCLITES                              0   0    0   0   2    0       2
           4/13/89     la  SPHAERIUM PARTUMEIUM                            0   0    1   0   0    0       1
           4/13/89     la  PHYSELLA SP.                                    0   0    0   0   0    1       1
           4/13/89     la  DERO FLABELLIGER                                0   1    0   0   0    0       1
           4/13/89     la  IMM. TUBIFICIDAE    SP.W                        0   0    0   0   1    0       1
           4/13/89     la  AULODRILUS PIGUETI                              0   0    0   0   0    1       1
           4/13/89.    la  DERO VAGA                                       1   0    0   0   0    0       1
           4/13/89     la  TANYTARSUS SP.                                  1   0    0   0   0    0       1
           4/13/89     la  NOTOPHILINAE SP.                                1   0    0   0   0    0       1
           4/13/89     la  POLYPEDILUM CONVICTUM                           0   0    1   0   0    0       1
           4/13/89     la  TANYTARSUS (PUPAE)                              0   0    0   1   0    0       1
           4/13/89     la  CRYPTOTENDIPES (PUPAE)                          0   0    0   1   0    0       1
           4/13/89     la  MICROTENDIPES PEDELLUS   GP.                    0   0    0   1   0    0       1
           4/13/89     la  ZAVRELIMYIA SP.                                 1   0    0   0   0    0       1
           4/13/89     la  CRICOTOPUS SP.                                  0   0    0   0   1    0       1
           4/13/89     la  PSEUDOCHIRONOMUS SP.                            0   0    0   0   1    0       1
           4/13/89     la  SLAVINA APPENDICULATA                           0   0    0   0   1    0       1
           4/13/89     la  CLADOPELMA SP.                                  0   0    0   0   1    0       1

           4/13/89     lb  CLADOTANYTARSUS SP.                           37  148  41  16   98  30     370
           4/13/89     lb  IMM. TOBIFICIDAE SP. W/O                      26  22   11  43   31  29     162
           4/13/89     lb  POLYPEDILUM HALTERES                          33  31     6 15   35  14     134
           4/13/89     lb  PODOCOPA SP.                                  14  27     2   0  70    9    122
           4/13/89     lb  TANYTARSUS SP.                                  3 22   21  12   41    6    105
           4/13/89     lb  CRYPTOTENDIPES SP.                              3 25     1 16   51    6    102
           4/13/89     lb  DICROTENDIPES NEOMODUSTUS                       3 24   29    6  30  10     102
           4/13/89     lb  HABER SPECIOSUS                               25  28     0   0  21  14      88
           4/13/89     lb  CRYPTOCHIRONOMUS FULVUS                       10    9    5   4  13    6     47
           4/13/89     lb  LIMNODRILUS HOFFMEISTERI                      15    7    1.  5  14    3     45







          Table 1. Myakka River Benthos, April and September 1989.

          Date       Station                      Taxa                          1    2   3    4   5    6   Total

          ---------------- -------------------------------------- --- --- --- --- --- ---                  -----
             4/13/89     Ib  PRISTINA SYNCLITES                                 1    6   0        9    6       28
             4/13/89     lb  ABLABESMYIA MALLOCHI                               1    0   0    0   9    1       11
             4/13/89     lb  PSEUDOCHIRONOMUS SP.                               5    0   0    1   1    3       10
             .4/13/89    Ib  ANCYLIDAE SP.                                      0    1   3    0   4    0       8
             4/13/89     lb  HYALELLA AZTECA                                    1    0   0    2   3    2       8
             4/13/89     Ib  SPHAERIUM PARTUMEIUM                               1    .5  0    0   0    0       6
             4/13/89     lb  DERO DIGITATA                                      0    4   0    0   2    0       6
             4/13/89     Ib  CERATOPOGONIDAE SP.                                6    0   0    0   0    0       6
             4/13/89     lb  ABLABESMYIA PARAJUNTA                              0    1   2    0   2    0       5
             4/13/89     lb  NILOTHAUMA SP.                                     0    0   0    0   2    2       4
             4/13/89     Ib  CRICOTOPUS SP.                                     @O   0   0    0   3    0       3
             4/13/89     lb  LAtVAPEX FUSCUS                                    0    0   0    0   2    0       2
             4/13/89     lb  MICROTENDIPES PEDELLUS GP.                         0    0   0    0   1    1       2
             4/13/89     Ib  PARACHIRONOMUS SP.                                 0    0   2    0   0    0       2
             4/13/89     lb  MENETUS SAMPSONI                                   0    0   0    0   1    0       1
             4/13/89     Ib  BRATISLAVIA UNIDENTATA                             0    0   0    0   1    0       1
             4/13/89     lb  PARALAUTERBORNIELLA NIGROHALTERALIS                0    1,  0    0   0    0       1
             4/13/89     lb  OECETIS S  P.                                      0    0   0    0   1    0       1
             4/13/89     lb  PHAEHOPSECTRA FLAVIPES                             0    0   0    0   1    0       1
             4/13/89     Ib  PEDIONOMUS BECKAE                                  0    0   0    0   1    0       1
             4/13/89     lb  PROCLADIUS NR. ADUMBRATUS                          0    0   0    0   1    0
             4/13/89     lb  NANNOCLADIUS MINIMUS                               0    0   0    0   1    0

             4/13/89     Ic  IMM. TUBIFICIDAE SP.     W/o                       49   37 48  18  81   27     260
             4/13/89     Ic  POLYPEDILUM HALTERES                               86   39 39  20  18   17     219
             4/13/89     1c  PODOCOPASP.                                        41   18  8  30  33   50     180
             4/13/89     Ic  CRYPTOTENDIPES SP.                                 21   20 29  22  21   35     148
             4/13/89     1c  DICROTENDIPES NEOMODUSTUS                          21   22 19    7   7    6       82
             4/13/89     Ic  TANYTARSUS SP.                                     7    12  8    6 13   27        73
             4/13/89     1c  CLADOTANYTARSUS SP.                                7    1 11   28    4    0       51
             4/13/89     1c  HYALELLA AZTECA                                    12   5   1    1 16   10        45
             4/13/89     1c  CERATOPOGONIDAE    SP.                             0    0 10     5 21     3       39
             4/13/89     1c  LIMNODRILUS HOFFMEISTERI                           6    2   5    3 10     1       27
             4/13/89     1c  PROCLADIUS NR. ADUMBRATUS                          3    5   4    1   3    5       21
             .4?13/89    Ic  NILOTHAUMA SP.                                     4    4   1    2   2    5       18
             4/13/89     Ic  CRICOTOPUS SP.                                     1    2   3    5   4    3       18
             4/13/89     1c  CRYPTOCHIRONOMUS FULVUS                            7    1   4    4   1    1       18
             4/13/89     1c  ABLABESMYIA MALLOCHI                               3    3   4    0   2    5       17
             4/13/89     Ic  GAMMARUS PALUSTRIS                                 0    0   1    0 12     0       13
             4/13/89     1c  SPHAERIUM PARTUMEIUM                               1    0   0    1   0    8       10
             4/13/89     Ic  SLAVINA APPENDICULATA                              0    0   1    1   2    5       9
             4/13/89     1c  PARALAUTERBORNIELLA NIGROHALTERALIS                0    0   1    2   4    0       7
             4/13/89     Ic  DERO DIGITATA                                      1    .0  3    0   0    2       6
             4/13/89     1c  PRISTINA SYNCLITES                                 1    .1  0    1   2    1       6
             4/13/89     1c  PRISTINA LEIDYI                                    0    1   1    0   0    3       5
             4/13/89     1c  NANNOCLADIUS MINIMUS                               2    1   0    0   0    2       5
             4/13/89     Ic  PSEUDOCHIRONOMU  S SP.                             1    0   0    2   0    2       5
             4/13/89     Ic  ANCYLIDAE SP.                                      1    0   0    0   2    1       4
             4/13/89     1c  PLANORBIDAE SP.                                    0    0   0    0   4    0       4
             4/13/89     1c  MICROTENDIPES PEDELLUS GP.                         0    0   2    0   0    2       4
             4/13/89     Ic  PLANORBELLA DURYI                                  2    0   0    0   1    0       3
             4/13/89     1c  MENETUS SAMPSONI                                   0    0   0    0   2    1       3
             4/13/89     1c  PHYSELLA SP.                                       0    0   0    0   1    2       3
             4/1.3/89    1c  AULODRILUS PIGUETI                                 1    1   0    0   0    1       3
             4/13/89     Ic  ABLABESMYIA PARAJUNTA                              1    0   0    0   1    1       3
             4/13/89     1c. LARSIA SP.                                         0    0   1    0   0    2       3








         Table 1.    Myakka River Bent  hos, April and September 1989.

          Date     Station                       Taxa                       1    2    3   4    5   6   Total

          ----     -------                       ----                                              - -----
            4/13/89    1c   PEDIONOMUS-BECKAE                               0    0    1   0    1   1        3
            4/13/89    1c   LAEVAPEX FUSCUS                                 0    0    0   0    2   0        2
            4/13/89'   1c   PRISTINA AEQUISETA                              0    1    0   1    0   0        2
            4/13/89    Ic   ECLIPIDRILUS PALUSTRIS                          0    1    1   0    0   0        2
            4/13/89    Ic   COELOTANYPUS SP.                                1    0    0   0    1   0        2
            4/13/89    Ic   PARACHIPONOMUS ARCUATUS GP.                     0    1    1   0    0   0        2
            4/13/89    1c   LABRUNDINIA JOHANNSENI                          0    0    0   0    2   0        2
            4/13/89    Ic   HEBETANCYLUS EXENTRICUS                         0    1    0   0    0   0        1
            .4/13/89   Ic   ELLIPTIO BUCKLEYI                               0    0    1   0    0   0        1
            4/13/89    Ic   IMM. TUBIFICIDAE SP. W                          0    1    0   0    0   0        1
            4/13/89    1c   TANYTARSINI SP.                                 0    0    1   0    0   0        1
            4/13/89    Ic   BRATISLAVIA UNIDENTATA                          0    0    0   0    0   1        1
            4/13/89    1c   STENOCHIRONOMUS SP.                             0    1    0   0    0   0        1
            4/13/89    1c   OECETIS SP.                                     0    0    0   0    1   0        1
            4/13/89    1c   CERATOPOGONIDAE SP.                             0    0    0   0    0   1        1
            4/13/89    Ic   ASTACIDAE SP.                                   0    0    0   0    1   0        1

            4/ 7/89    2a   POLYPEDILUM HALTERES,                         124  63   88  29   146  180   630
            4/ 7/89    2a   IMM. TUBIFICIDAE SP.   W/O                    152  60   30  83   113  129   567
            41 7/89    2a   TANYTARSUS SP.                                63   55  166  66   41  86     477
            4/ 7/89    2a   PODOCOPA SP.                                    9  74   92  114  57  98     444
            4/ 7/89    2a   CLADOTANYTARSUS SP.                           26     0    1   0 149  175    351
            4/ 7/89    2a   SPHAERIUM PARTUMEIUM                          26   '59  38  62   78  63     326-
            4/ 7/89    2a   CRYPTOTENDIPES SP.                            30   20   38    0  21  54     163
            4/.7/89    2a   LIMNODRILUS HOFFMEISTERI                      49     4    1 12   15  30     111
            4/ 7/89    2a   CORBICULA MANILIENSIS                         24   15   15  14   15  17     100
            4/ 7/89    2a   DICROTENDIPES NEOMODUSTUS                     21     6  25    7    6 32      97
            4/ 7/89    2a   CRYPTOCHIRONOMUS FULVUS                       13     5    1 23     9   4     55
            4/ 7/89    2a   PRISTINA AEQUISETA                              5    0    3   1  27  18      54
            4/ 7/89    2a   PRISTINA SYNCLITES                            14     4    3   1  16  15      53
            4/ 7/89    2a   CERATOPOGONIDAE SP.                             2    0    0   2  20    0     24
            4/ 7/89    2a   HABER SPECIOSUS                                 3    9    0   3    3   2     20
            4/ 7/89    2a   PARALAUTERBORNIELLA   NIGROHALTERALIS           1    2    1   0    5 10      19
            4/ 7/89    2a   PSEUDOCHIRONOMUS SP. A                          1    1    1   1    6   5     15
            41 7/89    2a   ABLABESMY1A MALLOCHI                            1    2    3   1    5   3     15
            4/ 7/89    2a   NANNOCLADIUS MINIMUS                            0    0  11    3    0   0     14
            4/ 7/89    2a.  CERATOPOGONIDAE SP.                             0    8    6   0    0   0     14
            4/ 7/89    2a   ABLABESMYIA PARAJUNTA                           2    2    7   1    0   0     12
            4/ 7/89    2a   CRICOTOPUS SP.                                  0    0    4   1    2   4     11
            4/ 7/89    2a   HYALELLA AZTECA                                 2    0    2   2    1   3     10
            4/ 7/89    2a   CRUSTIPELLIS TRIBRINCHIATUS                     0    2    5   1    0   1        9
            4/ 7/89    2a   SLAVINA APPENDICULATA                           0    0    3   0    0   4        7
            4/ 7/89    2a   PRISTINA LEIDYI                                 0    0    2   1    0   3        6
            4/ 7/89    2a   MENETUS SAMPSONI                                0    1    3   1    0   0        5
            4/ 7/89    2a   NAIS PARDALIS                                   0    0    0   0    5   0        5
            4/ 7/89    2a   DERO DIGITATA                                   0    1    4   0    0   0        5
            4/ 7/89    2a   PROSTOMA RUBRUM                                 0    0    2   2    0   0        4
            4/ 7/89    2a   CHIRONOMUS SP.                                  2    0    2   0    0   0        4
            4/ 7/89    2a   PROCLADIUS NR.   ADUMBRATUS                     0    0    2   1    0   0        3
            4/ 7/89    2a   ELLIPTIO BUCKLEYI                               1    0    0   0    0   1        2
            4/ 7/89    2a   HIRUDINEA SP. (JUV)                             0    2    0   0    0   0        2
            4/ 7/89    2a   DUBIRAPHIA SP.                                  0    0    0   2    0   0        2
            4/ 7/89    2a   ORTHOTRICHIA SP.                                0    1    1   0    0   0        2
            4/ 7/89    2a   OECETIS SP.                                     0    0    2   0    0   0        2
            4/ 7/89    2a   PLANORBIDAE SP.                                 1    0    0   0    0   0        1
            4/ 7/89    2a   HEBETANCYLUS EXENTRICUS                         0    1    0   0    0   0        1






         Table 1.   Myakka River Ben@hos, April and September 1989.

          Date     Station                       Taxa                     1    2   3   4    5   6   Total
         ---------------- -------------------------------------- --- --- --- --- --- ---            -----
            4/ 7/89    4c  NAIS COMMUNIS                                  0    0   0   1    0   0       1
            4/ 7/89    4c  SLAVINA APPENDICULATA                          0    0   0   0    0   1       1
            4/ 7/89    4c  DICROTENDIPES NEOMODUSTUS                      1    0   0   0    0   0       1

            4/ 7/89    5a  IMM. TUBIFICIDAE SP. WIO                     23   25    19 34    29  39    169
            4/3/89     5a  NAIS PARDALIS                                  6  28    12 12    27  11      96
            4/ 7/89    5a  PODOCOPA SP.                                   3  10    15 15    18  32      93
            4/ 7/89    5a  CLADOTANYTARSUS VANDERWULPI GP.                7  20    6   3    9   11      56
            4/ 7/89    5a  GAMMARUS PALUSTRIS                             4    7   2   8    10  17      48
            4/ 7/89    5a. LIM140DRILUS HOFFMEISTERI.                     6    7   7  11    5   10      46
            4/ 7/89    5a  PSEUDOC14IRONOMUS SP.                          3    8   4   1    10  12      38
            4/ 7/89    5a  TANYTARSUS SP.                                 7    5   10  3    4   0       29
            4/ 7/89    5a  POLYPEDILUM HALTERES                           6    4   0   1    0   5       16
            4/ 7/89    5a  TAPHROMYSIS BOWMANI                            2    0   4   3    2   0       11
            4/ 7/89    5a  PRISTINA SYNCLITES                             0    0   0   0    2   1       3
            4/ 7/89    5a  ABLABESMYIA MALLOCHI                           0    1   0   2    0   0       3
            4/ 7/89    5a- ABLABESMYIA PARAJUNTA                          0    0   0   0    2   1       3'
            4/ 7/89    5a  HABER SPECIOSUS                                0    2   0   0    0   0       2
            4/ 7/89    5a  CRYPTOCHIRONOMUS      FULVUS                   0    0   1   0    0   1       2
            4/ 7/89    5a  DERO DIGITATA                                  0    0   0   0    1   0       1
            4/ 7/89    5a  STEMPELLINA.SP.                                0    1   0   0    0   0       1
            4/ 7/89    5a  ORTHOCLADIINAE SP.    (DAM)                    0    0   0   0    1   0       1
            41 7/89    5a  DICROTENDIPES.NEOMODUSTUS                      0    0   0   0    0   1       1
            4/ 7/89    5a  HYALELLA AZTECA                                0    0   0   0    0   1       1


            4/ 7/89    5b  TANYTARSUS SP.                               21   10    7  14    32  7       91
            4/ 7/89    5b  IMM. TIJBIFICIDAE SP. W/O                    23   21    7   8    7   2       68
            4/ 7/89    5b  NAIS PARDALIS                                10     1   6   5    20  2       44
            4/ 7/89    5b  LIMNODRILUS HOFFMEISTERI                     13     0   4   9    5   5       36
            4/ 7/89    5b  PODOCOPA SP.                                   6  10    3   4    10  0       33
            4/ 7/89    5b  POLYPEDILUM HALTERES                           3    1   2   3    2   2       13
            4/ 7/89    5b  CRYPTOTENDIPES SP.                             2    1   1   1    7   0       12
            41 7/89    5b  PSEUDOCHIRONOMUS SP.                           2    3   2   1    2-  0       10
            4/ 7/89    5b  CLADOTANYTARSUS SP..                           1    0   1   2    4   0       8
            4/ 7/89    5b  PRISTINA SYNCLITES                             1    0   0   3    0   0       4
            4/ 7/89    5b  GAMMARUS PALUSTRIS                             0    2   1   0"   0   1       4
            4/ 7/89    5b  HABER SPECIOUS                                 0    2   0   1    0   0       3
            41 7/89    5b  DERO DIGITATA                                  0    0   1   2    0   0       3
            4/ 7/89    5b  CRYPTOCHIRONOMUS FULVUS                        0    0   2   0    1   0       3
            4/ 7/89    5b  HARNISCHIA SP.                                 0    0   1   0    1   0       2
            4/ 7/89    5b  STICTOCHIRONOMUS SP.                           0    0   0   0    1   1       .2
            4/ 7/89    5b  CERATOPOGONID  AE SP.                          1    0   0   0    0   0       1
            4/ 7/89    5b  AULODRILUS PIGUETI                             0    0   0   1    0   0       1
            4/ 7/89    5b  STEMPELLINA SP.                                0    0   1   0    0   0       1

            4/ 7/89    5c  IMM. TUBIFICIDAE SP. W/O                     124  38    21 69    52  41   345
            4/ 7/89    5c  NAIS PARDALIS                                  5  12    1  41    18  24
            4/ 7/89    5c  LIMNODRILUS HOFFMEISTERI                     15     4   0   7    8   4       38
            4/ 7/89    5c  CLADOTANYTARSUS VANDERWULPI GP.                1    3   0   5    4   4       17
            4/ 7/89    5c  PRISTINA SYNCLITES                             4    3   1   3    3   1       15
            4/ 7/89    5c  PSEUDOCHIRONOMUS SP.                           0    0   0   5    4   2       11
            4/ 7/89    5c  HABER SPECIOSUS                                0    2   1   1    1   0       5
            4/ 7/89    5c  CRYPTOCHIRONOMUS FULVUS                        0    2   0   2    1   0       5
            4/ 7/89    5c  PRISTINA AEOUISETA                             1    0   0   2    0.  0       3
            4/ 7/89    5c  CRYPTOTENDIPES SP.                             0    2   0   0    0   0       2
            4/ 7/89    5c  TANYTARSUS SP.                                 0    1   0   0    0   1       .2







        Table 1.   Myakka River Benthos,   April and September 1989.

         Date     Station                     Taxa                       1   2    3   4   5    6  Total

         ----     -------                     ----                                             - -----
          4/13/89    2c  CERATOPOGONIDAE SP.                           38    0  21    0   15   4     78
          4/13/89    2c  CLADOTANYTARSUS SP.                             6   3  18  28    16   1     72
          4/13/89    2c  PRISTINA SYNCLITES                            44    0    3   0   1    1     49
          4/13/89    2c  LIMNODRILUS HOFFMEISTERI                        5   3    7   3   11 18      47
          4/13/89    2c  HABER SPECIOSUS                                 2   0    4   6   23   3     38
          4/13/89    2c  ABLABESMYIA PARAJUNTA                           6   9    0   5   3    8     31
          4/13/89    2c  POLYPEDILUM HALTERES                          14    0    0   5   1    1     21
          4/13/89    2c  CRICOTOPUS SP.                                  4   0    0   2   10   0     16
          4/13/89    2c  CRYPTOTENDIPES SP.                              9   0    1   6   0    0     16
          4/13/89    2c  DICROTENDIPES NEOMODUSTUS                       2   0    1 10    2    0     15
          4/13/89    2c  AULODRILUS PIGUETI                              0   0    1 12    0    1     14
          4/13/89    2c  PENTANEURA SP.                                  0   4    1   5   3    0     13
          4/13/89    2c  HYALELLA AZTECA                                 0   1    0   0   7    3     11
          4/13/89    2c  ELLIPTIO BUCKLEYI                               3   1    1   1   1    1      8
          4/13/89    2c  LAEVAPEX FUSCUS                                 2   0    0   2   1    2      7
          4/13/89    2c  ABLABESMYIA MALLOCHI                            4   2    0   0   0    0      6
          4/13/89    2c  SLAVINA APPENDICULATA                           1   0    1   1   1    1      5
          4/13/89    2c  PRISTINA LEIDYI                                 1   0    0   0   0    4      5
          4/13/89    2c  NANNOCLADIUS MINIMUS                            3   0    0   0   2    0      5
          4/13/89    2c  HEBETANCYLUS EXENTRICUS                         3   0    0   1   0    0      4
          4/13/89    2c  NAIS PAROALIS                                   2   0    2   b   o    o      4
          4/13/89    2c  PROSTOMA, RUBRUM                                0   0    1   0   0    2      3
          4/13/89    2c  PARALALITERBORNIELLA NIGROHALTERALIS            1   0    0   2   0    0      3
          4/13/89    2c  BIOMPHALARIA GLABRATA                           0   0    0   0   1    1      2
          4/13/89    2c  ANCYLIDAE SP.                                   0   0    0   0   0    2      2
          4/13/89    2c  HELOBDELLA TRISERIALIS                          0   0    0   0   2    0      2
          4/13/89    2c  BRATISLAVIA UNIDENTATA                          0   0    0   0   1    1      2
          4/13/89    2c  CRYPTOCHIRONOMUS FULVUS                         1   0    0   0   1    0      2
          4/13/89    2c  DUBIRAPHIA SP.                                  0   0    1   0   1    0      2
          4/13/89    2c  OECETIS SP.                                     0   0    1   0   1    0      2
          4/13/89    2c  STENOCHIRONOMUS SP.                             0   0  .0    2   0    0      2
          4/13/89    2c  PSEUDOCHIRONOMUS SP. A                          1   0    0   1   0    0      2
          4/13/89    2c  GYRAULUS PARVUS                                 1   0    0   0   0    0      1
          4/13/89    2c  PLANORBELLA DURYI                               0   1    0   0   0    0      1
          4/13/89    2c  MENETUS SAMPSONI                                0   0    0   0   0    1      1
          4/13/89    2c  PARACHIRONOMUS SP.                              1   0    0   0   0    0      1
          4/13/89    2c  POLYPEDILUM CONVICTUM                           0   6    1   0   0    0      1
          4/13/89    2c  ASTACIDAE SP.                                   0   0    0   0   1    0      1

          4/ 7/89    3a  PODOCOPA SP.                                  21   52  59  37    15  101   285
          4/ 7/89    3a  IMM. TUBIFICIDAE SP. WIO                      98   89  28  18    4  21     258
          4/ 7/89    3a  LIMNODRILUS HOFFMEISTERI                        2  17  22  11    4    9     65
          41 7/89    3a  HABER SPECIOSUS.                              20    5  10    6   8  13      62
          4/ 7/89    3a  CLADOTANYTARSUS VANDERWULPI GP.               12    4    7   6   0  28      57
          4/ 7/89    3a  TANYTARSUS SP.                                11    3  10  11    3    0     38
          4/ 7/89    3a  NAIS PARDALIS                                   9   2    3   0   2  19      35
          4/ 7/89    3a  PRISTI14A SYNCLITES                           17    5    2   1   2    1     28
          4/ 7/89    3a  POLYPEDILUM HALTERES                            8   7    2   1   0    0     18
          4/ 7/89    3a  PSEUDOCHIRONOMUS SP.                            3   1    5   0   1    6     16
          4/ 7/89    3a  ABLABESMYIA MALLOCHI                            1   2    1   5   0    4     13
          4/ 7/89    3a  HYALELLA AZTECA                                 0   0    1   8   .3   1     13
          4/ 7/89    3a  CRYPTOCHIRONOMUS FULVUS                         2   0    3   2   0    3     10
          4/ 7/89    3a  SLAVINA APPENDICULATA                           0   0    1   2   2    3      8
          41 7/89    3a  CRYPTOTENDIPES SP.                              2   1    0   3   0    1      7
          4/ 7/89    3a  ABLABESMYIA PARAJUNTA                           0   1    0   3   -1   0      5
          4/ T/89    3a  PENTANEURA SP.                                  0   0  -0    4   1    0      5







        Table 1.   Myakka River Benth  os, April and September 1989.

         Date     Station                     Taxa                       1    2   3    4   5   6   Total

         ----     -------                     ----
           4/ 7/89    3a  CERATOPOGONIDAE SP.                            0    0   3    0   0   0       3
           4/ 7/89    3a  ECLIPIDRILUS PALUSTRIS                         1    0   1    0   0   0       2
           4/ 7/89    3a  AULODRILUS PIGUETI                             1    1   0    0   0   0       2
           4/ 7/89    3a  DEMICRYTOCHIRONOMUS SP.                        1    0   0    1   0   0       2
           4/ 7/89    3a  PRISTINA AEQUISETA                             1    0   0    0   0   0       1
           4/ 7/89    3a  NAISCOMMUNIS                                   0    0   0    1   0   0       1
           4/ 7/89    3a  LUMBRICULUS VARIEGATUS                         0    0   0    1   0   0       1
           4/ 7/89    3a  DERO TRIFIDA                                   0    0   0    1   0   0       1
           4/ 7/89    3a  DERO DIGITATA                                  0    0   0    1   0   0       1
           41 7/89    3a  PRISTINA LEIDYI                                0    0   0    1   0   0       1
           4/ 7/89    3a  BRYCHIUS SP.                                   0    0   0    0   .0  1       1
           4/ 7/89    3a  STENOCHIRONOMUS SP.                            1    0   0    0   0   0       1
           4/ 7/89    3a  LABRUNDINIA PILOSELLA                          0    0   0    0   0   1       1
           4/ 7/89    3a' RHEOTANYTARSUS SP.                             0    0   0    0   0   1       1

           4/ 7/89    3b  HABER SPECIOSUS                              57   18    60 23    52 55    265
           4/ 7/89    3b  CLADOTANYTARSUS VANDERWULPI GP.              50   41    47 35    33 46    252
           4/ 7/89    3b  IMM. TUBIFICIDAE SP. W/O                     23     8   19 12    15 14     91
           4/ 7/89    3b  LIMNODRILUS HOFFMEISTERI                       8    0   4    4   3   7     26
           4/ 7/89    3b  POLYPEDILUM HALTERES                           1    3   7    3   3   3     20
           4/ 7/89    3b  NAIS PARDALIS                                  4    4   2    2   2   3     17
           4/ 7/89    3b  PSEUDOCHIRONOMUS SP.                           1    1   @3   2   6   4     17
           4/ 7/89    3b  PENTANEURA SP.                                 2    5   1    2   3   4     17
           4/ 7/89    3b  PODOCOPA SP.                                   2    1   2    3   0   3     11
           4/ 7/89    3b  ABLABESMYIA MALLOCHI                           1    0   0    0   3   2       6
           4/ 7/89    3b  DICROTENDIPES NEOMODUSTUS                      0    3   2    0   0   1       6
           4/ 7/89    3b  CRYPTOCHIRONOMUS FULVUS                        1    1   1    1   0   1       5
           4/ 7/89    3b  TANYTARSUS SP.                                 0    0   0    2   0   1       3
           4/ 7/89    3b  SLAVINA APPENDICULATA                          0    0   0    2   0   0       2
           4/ 7/89    3b  PRISTINA SYNCLITES                             2    0   0    0   0   0       2
           4/ 7/89    3b  PROSTOMA RUBRUM                                0    0   0    1   0   0       1
           4/ 7/89    3b  AULODRILUS PIGUETI                             0    0   0    1   0   0       1
           4/ 7/89    3b  NAIS COMMUNIS                                  0    1   0    0   0   0       1
           4/ 7/89    3b  NILOTHAUMA SP.                                 1    0   0    0   0   0       1
           4/ 7/89    3b  DUBIRAPHIA SP.                                 0    1   0    0   0   0       1
           4/ 7/89    3b  CRYPTOTENDIPES  SP.                            0    0   0    0   1   0       1

           41 7/89    3c  PODOCOPA SP.                                 44  325    76  257  161  416  1279
           -4/ 7/89   3c  IMM. TUBIFICIDAE SP. W/O                     115  70  119  95    88  107  594
           4/ 7/89    3c  TANYTARSUS SP.                               11   66    15 35    24 58    209
           4/ 7/89    3c  PRISTINA SYNCLITES                             3  59    12 26    27 54    181
           4/ 7/89    3c  LIMNODRILUS HOFFMEISTERI                     13   24    28 26    38 15    144
           4/ 7/89    3c  POLYPEDILUM HALTERES                         17   17    7    9   11 31     92
           4/ 7/89    3c  -PRISTINA LEIDYI                               1    4   21 14    24 23     87
           4/ 7/89    3c  HYALELLA AZTECA                              .0   27    0    6   6 16      55
           4/ 7/89    3c  AULODRILUS PIGUETI                             0    0   0    8   4 35      47
           4/ 7/89    3c  CRYPTOTENDIPES SP.                             4  10    3  13    8   8     46
           4/ 7/89    3c  ABLABESMYIA PARAJUNTA                          1  13    0    2   8   9     33
           4/ 7/89    3c  CLADOTANYTARSUS SP.                            6    3   3    9   8   2     31
           4/ 7/89    3c  ABLABESMYIA MALLOCHI                           0    8   1    7   2 12      30
           4/ 7/89    3c  PSEUDOCHIRONOMUS SP.                           0    4   3    8   7   3     25
           4/ 7/89    3c  NAIS AEQUISETA                                 0    0.  0    2   11 11     24
           4/ 7/89    3c  NAIS PARDALIS                                  5    2   3    9   1   3     23
              7/89    3c  HABER SPECIOSUS                                4    1   4    1   2   1     13
           4/ 7/89    3c  SLAVINA APPENDICULATA                          0    1   2    4   5   1     13
           4/ 7/89    3c  DICROTENDIPES NEOMODUSTUS                      0    5        4   0   3     13







        Table i.  Myakka River Benthos, April and September 1989.

         Date    Station                      Taxa                      1   2, 3     4   5    6  Total

        ---------------- -------------------------------------- --- --- --- --- --- ---          -----
          4/ 7/89    3c  CRICOTOPUS SP.                                 0   .2   0   1   3    4      10
          4/ 7/89    3c  DERO DIGITATA                                  0   0    1   3   0    2      6
          4/ 7/89    3c  STENOCHIRONOMUS SP.                            0   4    0   0   2    0      6
          4/ 7/89    3c  CRYPTOCHIRONOMUS FULVUS                        1   0    0   0   1    1      3
          4/ 7/89    3c  DERO TRIFIDA                                   0   0    2   0   0    0      2
          4/ 7/89    3c  PARALAUTERBORNIELLA NIGROHALTERALIS            1   1    0   0   0    0      2
          4/ 7/89    3c  NAIS ELINGUIS                                  0   0    6   0   0    1      1
          4/ 7/89    3c  LUMBRICULUS VARIEGATUS                         0   0    0   0   0    1      1
          41 7/89    3c  RHEOTANYTARSUS SP.                             0   0    1   0   0    0      1
          4/ 7/89    3c  ORTHOCLADIINAE SP.                             0   0    0   1   0    0      1
          4/ 7/89    3c  PHAENOPSECTRA FLAVIPES                         0   0    0   0   1    0      1
          4/ 7/89    3c  LARSIA SP.                                     0   0    0   0   0    1      1

          4/ 7/89    4a  CLADOTANYTARSUS VANDERWULPI GP.'             53    48 41  54  49   88    333
          4/ 7/89    4a  IMM. TUBIFICIDAE SP. WIO                       7   17 23  21  24   23    115
          4/ 7/89    4a  NAIS PARDALIS                                26    5  11    8 16   36    102
          4/ 7/89    4a  POLYPEDILUM.HALTERES                           9   8    9 15  11   27       79
          4/ 7/89    4a  LIMNODRILUS HOFFMEISTERI                       2   13 11    7 11     6      50
          4/ 7/89    4a  CRYPTOCHIRONOMUS FULVUS                        1   4    2   3   9    6      25
          4/ 7/89    4a  HABER SPECIOSUS                                1   3    2   1   3    6      16
          4/ 7/89    4a  PSEUDOCHIRONOMUS SP.                           0   5    2   1   1    4      13
          4/ 7/89    4a  PRISTINA SYNCLITES                             0   0    5   0   2    0      7
          4/ 7/89    4a  PODOCOPA SP.                                   2   0    1   0   2    1      6
          4/ 7/89    4a  TANYTARSUS SP.                                 1   0    0   0   0    4      5
         .4/ 7/89    4a  PENTANEURA SP.                                 0   0    1   0   0    2      3
          4/ 7/89    4a  PRISTINA AEQUISETA                             1   0    0   0   0    1      2
          4/ 7/89    4a  SLAVINA APPENDICULATA                          0   0    0   0   0    2      2
          4/ 7/89    4a  CHIRONOMIDAE SP. (DAM)                         0   0    0   0   0    1      1
          4/ 7/89    4a  DUBIRAPHIA SP.                                 0   0    1   0   0    0      1
          4/ 7/89    4a  ABLABESMYIA MALLOCHI                           0   0    0   1   0    0      1
          4/ 7/89    4a  CRICOTOPUS SP.                                 0   0    0   0   0    1      1
          4/ 7/89    4a  HYALELLA AZTECA                                0   0    0   0   0    1      1

          41 7/89    4b  CLADOTANYTARSUS  SP.                         12    9  25  47  18   27    138
          4/ 7/89   .4b  NAIS PARDALIS                                13    9  13  31  22   32    120
          4/ 7/89    4b  POLYPEDILUM HALTERES                           2   1    4   8   1  10       26
          4/ 7/89    4b  HABER SPECIOSUS                                4   2    2   9   1    7      25
          4/ 7/89    4b  CRYPTOCHIRONOMUS FULVUS                        5   2    3   2   5    5      22
          -4/ 7/89   4b  IMM. TUBIFICIDAE SP. W/O                       1   1    3   4   1    5      15
          4/ 7/89    4b  PSEUDOCHIRONOMUS SP.                           1   1    3   8   1    1      15
          4/ 7/89    4b  PODOCOPA SP.                                   1   2    2   7   0    2      14
          4/ 7/89    4b  PRISTINA SYNCLITES                             4   1    3   1   0    1      10
          4/ 7/89    4b  LIMNODRILUS HOFFMEISTERI                       0   1    1   5   2    1      10
          4/ 7/89    4b  CHIRONOMINI SP. (DAM)                          1   0    0   0   0    0      1
          4/ 7/89    4b  ABLABESMYIA PARAJUNTA                          0   0    1   0   0    0      1

          4/ 7/89    4c  NAIS PARDALIS                                  9   92 23  54    2  15    195
          41 7/89    4c  CLADOTANYTARSUS VANDERWULPI GP.              22    32 22  67    6  12    161
          4/ 7/89    4c  POLYPEDILUM HALTERES                         13    9  12  30    0    5      69
          4/ 7/89    4c  HABER SPECIOSUS                                1   13   1 19    1  20       55
          4/ 7/89    4c  CRYPTOCHIRONOMUS FULVUS                        6   3    7 19    2  10       47
          4/ 7/89    4c  IMM. TUBIFICIDAE SP. WIO                       2   20   2   9   1    7      41
          4/ 7/89    4c  LIMNODRILUS HOFFMEISTERI                       3   3    0   1   1    2      10
          4/ 7/89    4c  PRISTINA SYNCLITES                             0   4    2   2   1    1      10
          4/ 7/89    4c  PSEUDOCHIRONOMUS SP.                           0   0    1   5   1    0      7
          4/ 7/89    4c  PODOCOPA SP.                                   0   1    0   1   1    1      4








           Table 1. Myakka River Benthos, April and September 1989.

            Date     Station                     Taxa                           2   3    4   5    6  Total

             4/  7/89   4c   NAIS COMMUNIS                                 0    0   0    1   0    0      1
             4/  7/89   4c   SLAVINA APPENDICULATA                         0    0   0    0   0    1      1
             4/  7/89   4c   DICROTENDIPES NEOMODUSTUS                     1    0   0    0   0    0      1

             4/  7/89   5a   IMM. TUBIFICIDAE SP.- W/O                     23   25  19   34  29   39   169
             4/  7/89   5a   NAIS PARDALIS                                 6    28  12   12  27   11   96
             4/  7/89   5a   PODOCOPA SP.                                  3    10  15   15  18   32   93
             4/  7/89   5a   CLADOTANYTARSUS VANDERWULPI GP.               7    20  6    3   9    11   56
             4/  7/89   5a   GAMMARUS PALUSTRIS                            4    7   2    8   10   17   48
             4/  7/89   5a   LIMNODRILUS HOFFMEISTERI                      6    7   T    11  5    10   46
             4/  7/89   5a   PSEUDOCHIRONOMUS SP.                          3    8   4    1,  10   12   38
             4/  7/89   5a   TANYTARSUS SP.                                7    5   10   3   4    0    29
             4/  7/89   5a   POLYPEDILUM HALTERES                          6    4   0    1   0    5    16
             4/  7/89   5a   TAPHROMYSIS BOWMANI                           2    0   4@   3   2    0    11
             4/  7/89   5a   PRISTINA SYNCLITES                            0    0   0    0   2    1      3
             41  7/89   5a   ABLABESMYIA MALLOCHI                          0    1   0    2   0    0      3
             4/  7/89   5a   ABLABESMYIA PARAJUNTA                         0    0   0    0   2    1      3
             4/  7/89   5a   HABER SPECIOSUS                               0    2   0    0   0    0      2
             4/  7/89   5a   CRYPTOCHIRONOMUS FULVUS                       0    0   1    0   0    1      2
             4/  7/89   5a   DERO.DIGITATA                                 0    0   0    0   1    0      1
             4/  7/89   5a   STEMPELLINA SP.                               0    1   0    0   0    0      1
             4/  7/89   5a   ORTHOCLADIINAE SP. (DAM)                      0    0   0    0   1    0      1
             4/  7/89   5a   DICROTENDIPES NEOMODUSTUS                     0    0   0    0   0    1      1'
             4/  7/89   5a,  HYALELLA AZTECA                               0    0   0    0   0    1      1

             4/  7/89   5b   TANYTARSUS SP.                                21   10  7    14  32   7    91
             41  7/89   5b   IMM. TUBIFICIDAE SP. W/O                      23   21  7    8   7    2    68
             4/  7/89   5b   NAIS PARDALIS                                 10   1   6    5   20   2    44
             4/  7/89   5b   LIMNODRILUS HOFFMEISTERI                      13   0   4    9   5    5    36
             4/  7/89   5b   PODOCOPA SP.                                  6    10  3    4   10   0    33
             4/  7/89   5b   POLYPEDILUM HALTERES                          3    1   2    3   2    2    13
             4/  7/89   5b   CRYPTOTENDIPES SP.                            2    1   1    1   7    0.   12
             4/  7/89   5b   PSEUDOCHIRONOMUS SP.                          2    3   2    1   2    0    10
             4/  7/89   5b   CLADOTANYTARSUS SP.                           1    0   1    2   4    0      8
             4/  7/89   5b   PRISTINA SYNCLITES                            1    0   0    3   0    0      4
             4/  7/89   5b   GAMMARUS PALUSTRIS                            0    2   1    0   0    1      4
             4/  7/89   5b   HABER SPECIOSUS                               0    2   0    1   0    0      3
             4/  7/89   5b   DERO DIGITATA                                 0    0   1    2   0    0      3
             4/  7/89   5b   CRYPTOCHIRONOMUS FULVUS.                      0    0   2    0   1    0      3
             4/  7/89   5b   HARNISCHIA SP                                 0    0   1    0   1    0      2
             4/  7/89   5b   STICTOCHIRONOMUS SP.                          0    0   0    0   1    1      2
             4/  7/89   5b   CERATOPOGONIDAE SP.                           1    0   0    0   0    0      1
             4/  7/89   5b   AULOORILUS PIGUETI                            0    0   0    1   0    0      1
             4/  7/89   5b   STEMPELLINA SP.                               0    0   1    0   0    0      1

             4/  7/89   5c   IMM. TUBIFICIDAE SP. W/O                    124    38  21   69  52   41   345
             4/  7/89   5c   NAIS PARDALIS                                 5    12  1    41  18   24   101
             4/  7/89   5c*  LIMNODRILUS HOFFMEISTERI                      15   4   0    7   8    4    38
             4/  7/89   5c   CLADOTANYTARSUS VANDERWULPI GP.               1    3   0    5   4    4    17
             4/  7/89   5c   PRISTINA SYNCLITES                            4    3   1    3   3    1    15
             4/  7/89   5c   PSEUDOCHIRONOMUS SP.                          0    0   0    5   4    2    11
             4/  7/89   5c   HABER SPECIOSUS                               0    2   1    1   1    0      5
             4/  7/89   5c   CRYPTOCHIRONOMUS FULVUS                       0    2   0    2   1    0      5
             4/  7/89   5c   PRISTINA AEOUISETA                            1    0   0    2   0    0      3
             4/  7/89   5c   CRYPTOTENDIPES SP.                            0    2   0    0   0    0      2
             41  7/89   5c   TANYTARSUS SP.                                0    1   0    0   0    1      2







       Table 1.   Myakka River Benthos, April and September 1989.

        Date     Station                     Taxa                       1   2   3    4   5   6   Total
       ----------------- -------------------------------------- --- --- --- --- --- ---          -----
          4/ 7/89    5c  PODOCOPA SP.                                   0   1   1    0   0   0       2
          4/ 7/89    5c  GLYCINDE SOLITARIA                             0   1   0    0   0   0       1
          4/ 7/89    5c  DERO DIGITATA                                  0   0   0    0   0   1       1
          4/ 7/89    5c  STEMPELLINA SP.                                0   0   0    0   0   1       1
          4/ 7/89    5c  TAP14ROMYSIS BOWMANI                           0   0   0    0   0   1       1
          4/ 6/89    6a  IMM. TUBIFICIDAE SP. WIO                     82    34 95  229 73   15'7  670
          4/ 6/89    6a  NAIS PARDALIS                                17    38 30  211 28   89    413
          4/ 6/89    6a  PRISTINA SYNCLITES                             4   19 21  76  18   69    207
          4/ 6/89    6a  POLYPEDILUM HALTERES                           2   3   3  88    3  14    113
          4/ 6/89    6a  LIMMODRILUS HOFFMEISTERI                     W     17  9  36  14   13    106
          41 6/89    6a  PODOCOPA SP.                                 18    9   7  11  14   25     84
          41 6/89    6a  GAMMARUS PALUSTRIS                             8   21  7  29    1  14     80
          4/ 6/89    6a  TANYTARSUS SP.                                 0   6   3  40    5  20
          4/ 6/89    6a  CRYPTOTENDIPES SP.                             0   3   5  24    4   7     43
          4/ 6/89    6a  PSEUDOCHIRONOMUS SP.                           0   2   1  25    0   6     34
          4/ 6/89    6a  CRICOTOPUS SP.                                 1   4   1    6   1  10     23
          4/ 6/89    6a  CLADOTANYTARSUS VANDERWULPI GP.                5   3   1    1   8   3     21
          4/ 6/89    6a  DERO DIGITATA                                  1   1   1    5   1   5     14
          4/ 6/89    6a  DERO TRIFIDA                                   0   2   0    8   0   0     10
          4/ 6/89    6a  PRISTINA LEIDYI                                0   5   0    2   0   2       9
          4/ 6/89    6a  PRISTINA AEOUISETA                             0   3   0    4   0   1       8
          4/ 6/89    6a  HABER SPECIOSUS                                4   0   1    1   0   0       6
          41 6/89    6a  NAIS COMMUNIS                                  0   3   0    3   0   0       6
          4/ 6/89    6a  ENCHYTRAEIDAE SP.                              0   1   0    2   0   3       6
          4/-6/89    6a  CRUSTIPELLIS TRIBRINCHIATUS                    0   0   0    1   0   5       6
          4/ 6/89    6a  ABLABESMYI'A PARAJUNTA                         0   0   0    4   0   1       5
          4/ 6/89    6a  DICROTENDIPES NEOMODUSTUS                      0   1   1    1   0   1       4
          4/ 6/89    6a  PARAKIEFFERIELLA SP.                           0   0   0    0   0   3       3
          4/ 6/89    6a  SLAVINA APPENDICULATA                          0   1   0    1   0   0       2
          A/ 6/89    6a  CRYPTOtHIRONOIAUS FULVUS                       0   0   0    0   1   1       2
          4/ 6/89    6a  HYALELLA AZTECA -                              0   0   0    2   0   0       2
          4/ 6/89    6a  BRATISLAVIA UNIDENTATA                         0   0   1    0   0   0       1
          4/ 6/89    6a  STEMPELLINA SP.                                0   0   0    0   1   0       1
          4/ 6/89    6a  NANNOCLADIUS MINIMUS                           0   0   0    0   0   1       1

          4/ 6/89    6b  TANYTARSUS SP.                               85  194  112  308  729  281  1709
          4/ 6/89    6b  NAIS PARDALIS                                  7   70 23  24  66   29    219
          4/ 6/89    6b  IMM. TUBIFICIDAE SP.  W/O                      6   75 10  12  15   29    147
          4/ 6/89    6b  PRISTINA SYNCLITES                             5   24 21  14  48   21    133
          4/ 6/89    6b  PSEUDOCHIRONOMUS SP.                           2   38 15  15  41   18    129
          4/ 6/89    6b  CRYPTOTENDIPES SP.                             6   16  9  10  36    9     86
          41 6/89    6b  LIMNODRILUS HOFFHEISTERI                       4   29  5    1   6  13     58
          4/ 6/89    6b  PODOCOPA SP.                                   0   25  6    1 10    6     48
          4/ 6/89    6b  POLYPEDILUM HALTERES                           2   26  1    2   6   6     43
          4/ 6/89    6b  DERO DIGITATA                                  3   10  1    5 11    1     31
          4/ 6/89    6b  CRYPTOCHIRONOMUS FULVUS                        4   5   3    3   7   4     26
          4/ 6/89    6b  PRISTINA LEIDYI                                1   3   2    9   5   2     22
          4/ 6/89    6b  CLADOTANYTARSUS SP.                            0   0   4    2   8   4     18
          4/ 6/89    6b  CERATOPOGONIDAE   SP.                          0   3   1    0   5   1     10
          4/ 6/89    6b  PRISTINA AEQUISETA                             0   1   0    2   5   0       8
          4/ 6/89    6b  PROCLADIUS NR. ADUMBRATUS                      1   0   2    4   0   0       7
         -41 6/89    6b  HARNISCHIA SP.                                 0   0   0    3   2   2       7
          4/ 6/89    6b  STEMPELLINA SP.                                0   1   0    1   3   1       6
          4/ 6/89    6b  GAMMARUS PALUSTRIS                             1   1   1    0   2   1       6
          4/ 6/89    6b  ABLABESMYIA PARAJUNTA                          0   2   1    0   1   1       5







         Table 1.    Myakka River Benthos, April and September 1989.

          Date      Station                      Taxa                       1    2    3   4    5   6   Total

              ------------ -------------------------------------- --- --- --- --- --- --- -----
            4/ 6/89    6b   ABLABESMYIA MALLOCHI                            0    0    1   1    2   1       5
            4/ 6/89    6b   TAPHROMYSIS BOWMANI                             2    0    1   2    0   0       5
            4/ 6/89    6b   CRICOTOPUS SP.                                  0    1    1   1    1   0       4
            4/ 6/89    6b   ALJLODRILOS PIGUETI                             0    2    0   0    1   0       3
            4/ 6/89    6b   NAIS COM14UNIS                                  0    0    0   0    3   0       3
            4/ 6/89    6b   NILOTHAUMA SP.                                  0    1    0   0    0   2       3
            4/ 6/89    6b   DICROTENDIPES REOMODUSTUS                       0    0    0   0    1   2       3
            4/ 6/89    6b   DERO TRIFIDA                                    0    0    1   0    0   1       2
            4/ 6/89    6b   HABER SPECIOSUS                                 0    0    0   0    2   0       2
            4/ 6/89    6b   COELOTANYPUS SP.                                0    0    0   1    0   1       2
            4/ 6/89    6b   CRUSTIPELLIS TRIBRINCHIATUS                     0    0    0   1    0   0       1
            4/ 6/89    6b   PARALAUTERBORNIELLA NIGROHALTERALIS             0    1    0   0    0   0       1

            4/ 6/89    6c   IMM. TUBIFICIDAE SP. W/O                      31   109  73  193  90    83   579
            4/ 6/89    6c   POLYPE.DILUM SP. @                            10   21   28  49   34    80   222
            4/ 6/89    6c   LIMNODRILUS HOFFMEISTERI                      31   18   17  25   20    26   137
            4/ 6/89    .6c  NAIS.PARDALIS                                   1  31   28  35     7   17   119
            4/ 6/89    6c   PRISTINA SYNCLITES                            18   34     7 17     9   10    95
            4/ 6/89    6c   CLADOTANYTARSUS VANDERWULPI GP.                 1    2    9   5  15    21    43
            4/ 6/89    6c   PSEUDOCHIRONOMUS SP.                            0    1    7   9    0   10    27
            4/ 6/89    6c   PODOCOPA SP.                                    2    1    7   0    1   13    24
            4/ 6/89    6c   TANYTARSUS SP.                                  0    3    1 14     0   2     20
            4/ 6/89    6c   CRYPTOTENDIPES  SP.                             2    1    4   3    2   2     14
            4/ 6/89    6c   DICROTENDIPES NEOMODUSTUS                       0    1    1   0    9   1     12
            4/ 6/89    6c   CRYPTOCHIRONOMUS FULVUS                         2    2    0.  0    1   6     11
            4/ 6/89    6c   CRICOTOPUS SP.                                  0    0    1   0    1   6       8
            4/ 6/89    6c   PRISTINA LEIDYI                                 0    1    0   1    0   1       3
            4/ 6/89    6c   PRISTINA AEQUISETA                              0    0    0   2    0   1       3
            4/ 6/89    6c   HABER SPECIOSUS                                 1    0    0   0    1   0       2
            4/ 6/89    6c   AULODRILUS PIGUETI                              0:   0    0   1    0   1       2
            4/ 6/89    6c   ENCHYTRAEIDAE SPP                               0    0    0   2    0   0       2
            4/ 6/89    6c   TAPHROMYSIS BOWMANI                             0    0    2   0    0   0       2
            4/ 6/89    6c   CERATOPOGONIDAE SP.                             1    1    0   0    0   0       2
            4/ 6/89    6c   ABLABESMYIA PARAJUNTA                           0    2    0   0    0   0       2
            4/ 6/89    6c   LAEONEREIS CULVERI                              0    0    0   1    0   0.      1
            4/ 6/89    6c   DERO DIGITATA                                   0    0    0   0    0   1       1
            4/ 6/89    6c   GAMMARUS PALUSTRIS                              0    0    1   0    0   0       1
            4/ 6/89    6c   PARALAUTERBORNIELLA NIGROHALTERALIS             1    0    0   0    0   0       1
            4/ 6/89    6c   STEMPELLINA SP.                                 0    0    1.  0    0   0       1

            4/ 6/89    7a   POLYPEDILUM HALTERES                          19   34   55  32   41    54   235
            4/ 6/89    7a   IMM. TUBIFICIDAE SP. WIO                      35   39   51  24   25    27   207
            4/ 6/89    7a   LIMNODRILUS HOFFMEISTERI                      29   45   52  24   19    37   206
            4/ 6/89    7a   GAMMARUS PALUSTRIS                            18   15   21  11   25    13   103
            4/ 6/89    7a   CLADOTANYTARSUS SP                              6    5    4   5    8   17    45
            4/ 6/89    7a   TANYTARSUS SP.                                  5    6    6   0    8   7     32
            4/ 6/89    7a   NAIS PARDALIS                                   1    0    3   2    2   15    23
            4/ 6/89    7a   PRISTINA SYNCLITES                              0    3    8   2    0   3     16
            4/ 6/89    7a   CRYPTOCHIRONOMUS FULVUS                         0    1    4   4    3   2     14
            4/ 6/89    7a   PODOCOPA SP.                                         2    0   0    5   3     10
            4/ 6/89    7a   CRYPTOTENDIPES SP.                              1    0    2   0        5     10
            4/ 6/89    7a   HYALELLA AZTECA                                 1    1    2   0    0   0       4
            4/.6/89    7a   SPHAEROMA SP.                                   1    2    1   0    0   0       4
            4/ 6/89    76   ABLABESMYIA PARAJUNTA                           2    1    0   1    0   0       4
            4/ 6/89,   7a   CRICOTOPUS SP.                                  0    0    3   0    1   0       4
            4/ 6/89    7a   DICROTENDIPES NEOMODUSTUS                       0    1    2   0    0   0       3







        Table 1.   Myakka River Benthos, April    and September 1989.

         Date     Station                     Taxa                       1   2    3   4   5    6  Total

                     ---- -------------------------------------- --- --- --- --- --- --- -----
          4/ 6/89    7a   DERO D.IGITATA                                 0   0    0   1   0    1       2
          4/ 6/89    7a   COELOTANYPUS SP.                               0   1    1   0   0    0       2
          41 6/89    7a   ENCHYTRAEIDAE SP.                              1   0    0   0   0    0       1
          4/ 6/89    7a   CERATOPOGONIDAE SP.                            0   0    0   0   0    1       1
          4/ 6/89    7a   HABER SPECIOSUS                                0   0    0   0   0    1       1
          4/ 6/89    7a   TAPHROMYSIS BOWMANI                            0   0    0   0   1    0       1
          4/ 6/89    7a   TALTRIDAE SP.                                  0   0    0   0   0    1       1

          4/ 6/89    7b   LIMNODRILUS HOFFMEISTERI                       0   1    4   4   6    7     22
          4/ 6/89    7b   GAMMARUS PALUSTRIS                             0   0    3   3   4    9     19
          4/ 6/89    7b   IMM. TUBIFICIDAE SP. W/O                       3   1    1   4   7    1     17
          4/ 6/89    7b   TANYTARSUS SP.                                 0   0    2   2  10    0     14
          4/ 6/89    7b   CLADOTANYTARSUS SP.                            1   0    2   2   3    1       9
          4/ 6/89    7b   CRYPTOCHIRONOMUS FULVUS                        I   1    0   2   2    2       8
          4/ 6/89    7b   PSEUDOCHIRONOMUS SP.                           1   0    2   0   3    2       8
          4/ 6/89    7b   POLYPEDILUM HALTERES                           1   1    0   0   2    3       7
          4/ 6/89    7b   GRANDIDIERELLA BONNIEROIDES                    0   0    0   2   1    3       6
          4/ 6/89    7b   HABER SPECIOSUS                                3   0    1   0   0    0       4
          4/ 6/89    7b   CRYPTOTENDIPES,SP.                             0   0    1   0   1    2       4
          4/ 6/89    7b   PRISTINA SYNCLITES                             1   0    0   0   1    0       2
          4/ 6/89    7b   PODOCOPA SP.                                   0   0    0   1   0    0       1
          4/ 6/89    7b   MYSIDOPSIS FURCA                               0   0    0   0   0    1       1
          4/ 6/89    7b   HARNISCHIA SP.                                 1   0    0   0   0    0       1
          4/ 6/89    7b   CRICOTOPUS SP.                                 0   0    0   0   0    1       1

          4/ 6/89    7c   IMM. TUBIFICIDAE SP. W/O                    278 165  202 255 202   134   1236
          4/ 6/89    7c   NAIS PARDALIS                               176 167   65 211 116     9   744
          4/ 6/89    7c   CLADOTANYTARSUS SP.                          99   60  62 240   83  24    568
          4/ 6/89    7c   POLYPEDILUM HALTERES                        123 Ill   87  21 116   42    500
          4/ 6/89    7c   LIMNODRILUS HOFFMEISTERI                     29   36  20  26   23  24    158
          4/,6/89    7c   CRYPTOCHIRONOMUS FULVUS                      14   10  12  23   19  12      90
          4/ 6/89    7c   PRISTINA SYNCLITES                           18    1    1   8   9    2     39
          4/ 6/89    7c   CRICOTOPUS SP.                                 4   4    2 15    6    3     34
          4/ 6/89    7c   CRYPTOTENDIPES SP.                             1   6    2   5   6    2     22
          4/ 6/89    7c   TANYTARSUS SP.  1                              1   2    2 14    3    0     22
          4/ 6/89    7c   PROCLADIUS NR.  ADUMBRATUS                     4.  4    1   6   4    0     19
          4/ 6/89    7c   HABER SPECIOSUS                                2   2    1   2   2    0       9
          4/ 6/89    7c   STICTOCHIRONOMUS.SP.                           1   0    0   3   2    1       7
          4/ 6/89    7c   GAMMARUS PALUSTRIS                             1   2    0   1   1    0       5
          4/ 6/89    7c   PSEUDOCHIRONOMUS SP.                           0   3    0   0   1    0       4
          4/ 6/89    7c   STEMPELLINA SP.                                0   0    0   1   1    2       4
          4/ 6/89    7c   HARNISCHIA SP.                                 0   0    1   0   2    0       3
          4/ 6/89    7c   CLADOTANYTARSUS   SP.                          0   0    0   1   0    1       2
          4/ 6/89    7c   PODOCOPA SP.                                   1   1    0   0   0    0       2
          4/ 6/89    7c   CHIRONOMUS SP.                                 1   0    0   1   0  .0        2
          4/ 6/89    7c   PARALAUTERBORNIELLA  NIGROHALTERALIS,          0   1    1   0   0    0       2
          4/ 6/89    7c   PRISTINA AEQUISETA                             1   0    0   0   0    0       1
          4/ 6/89    7c   CRYPTOCHIRONOMUS SP.                           0   0    0   1   0    0       1
          41 6/89    7c   CRICOTOPUS SP.                                 0   0    0   0   1    0       1
          4/ 6/89    7c   TAPHROMYSIS BOWMANI                            1   0    0   0   0    0       1
          4/ 6/89,   7c   LARSIA SP.                                     1   0    0   0   0    0       1

          9/li/89    la   IMM. TUBIFICIDAE SP. W/O                    157 143  199 146 144   37    826
          9/11/89    la   POLYPEDILUM HALTERES                         11    2    9   4   1    0     27
          9/11/89    la   PRISTINA SYNCLITES                             4   1    2   7   0    2     16
          9/11/89    la   CRYPTOCHIRONOMUS FULVUS                        1   6    3   3   3    0     16







        Table 1., Myakka River Benthos, April and September 1989.
        Date     Station                    Taxa                      1   2   3    4   5   6 Total"
        ---------------- -------------------------------------- --- --- --- --- --- --- -----
          9/11/89    la  TANYTARSUS SP.                               3   2   1    6   1   0      13
          9/11/89    la  LIMNODRILUS HOFFMEISTERI                     1   2   2    1   1   0      7
          9/11/89    la  EINFELDIA SP.                                1   1   1    1   0   0      4
          9/11/89    la  CERATOPOGONIDAE SP.                          1   1   0    0   0   0      2
          9/11/89    ia  LAUTERBORNIELLA AGRAYLOIDES                  0   2   0    0   0   0      2
          9/11/89    la  AULODRILUS PIGUETI                           1   0   0    0   0   0      1
          9/12/89    la  PODOCOPA SP.                                 0 121   11 38    1   2    173

          9/11/89    lb  IMM. TUBIFICIDAE SP. W/O                    23   42  78 22  25  22     212
          9/12/89    Ib  PODOCOPA SP.                                 1   13  0    0   0   0      14

          9/11/89    Ic  IMM. TUBIFICIDAE SP. W/O                   150   48  64 77  27  58     424
          9/11/89    Ic  CRYPTOCHIRONOMUS FULVUS                      3   1   1    1   3   1      10
          9/11/89    Ic  LIMNODRILUS HOFFMEISTERI                     1   0   0    0   0   0      1
          9/11/89    Ic  EINFELDIA SP.                                0   0   1    0   0   0      1
          9/11/89    Ic  PSEUDOCHIRONOMUS SP.                         0   -0  1    0   0   0      1
          9/11/89    Ic  PARALAUTERBORNItLLA NIGROHALTERALIS          0   0   0    0   1   0      1
          9/11/89    Ic  POLYPEDILUM HALTERES                         0   0   0    0   0   1      1

          9/12/89    5a  IMM. TUBIFICIDAE SP.  W/O                   5@   25  69 94  63  147    450
          9/12/89    5a  HABER SPECIOSUS                              0   0   1    1   0   3      5
          9/12/89    5a. POLYPEDILUM HALTERES                         2   1.  0    0   0   1      4
          9/12/89    5a  LIMNODRILUS HOFFMEISTERI                     0   0   0    2   0   1      3
          9/12/89    5a  STICTOCHIRONOMUS SP.                         0   0   1    0   0   0      -1
          9/12/89    5a  PSEUDOCHIRONOMUS SP.                         0   0   a    0   1   0      1
          9/12/89    5a  ABLABESMYIA PARAJUNTA                        0   0   0    0   0   1      1
          9/12/89    5a  HYALELLA AZTECA                              0   0   1    0   0 .0       1

          9/12/89    5b  IMM. TUBIFICIDAE SP. W/O                     8   9   10   8 18  21       74
          9/12/89    5b  HABER SPECIOSUS                              0   1   0    0   0   0      1
          9/12/89    5b  LIMNODRILUS HOFFMEISTERI                     0   0   0    0   0   1      1

          9/12/89    5c  IMM. TUBIFICIDAE SP. W/O                    11   40  8  47  52  29     187
          9/12/89    5c  LIMNODRILUS HOFFMEISTERI                     0   0   0    1   1   0      2
          9/12/89    5c  HABER SPECIOSUS                              0   0   0    0   0   1      1
          9/12/89    5c  CRYPTOCHIRONOMUS FULVUS                      0   0   0    1   0   0      1
          9/12/89    6c  STICTOCHIRONOMUS SP.                         0   0   0    0   1   0      1

          9/12/89    7a  IMM. TUBIFICIDAE SP.  W/O                   26   24  23  107 15 17     212
          9/12/89    7a  CERATOPOGONIDAE SP.                          0   0   0    1   0   2      3
          9/12/89    7a  LIMNODRILUS HOFFMEISTERI                     1   0   0    0   0   1      2
          9/12/89    7a  AULOORILUS PIGUETI                           0   0   0    1   1   0      2
          9/12/89   .7a  COELOTANYPUS SP.                             0   1   1    0   0   0      2
          9/12/89    7a  HABER SPECIOSUS                              0   0   0    0   1.  0      1
          9/12/89    7a  ABLABESMYIA PARAJUNTA                        1   0   0    0   0   0      1
          9/12/89    7a  OECETIS SP.                                  0   0   0    1   0   0      1
          9/12/89    7a  CHIRONOMIDAE SP.                             0   0   0    1 '0    0      1
          9/12/89    7a  DICROTENDIPES NEOMODUSTUS                    0   0   0    1   0   0      1
          9/12/89    7a  RITHROPANOPEUS HARRISII                      0   0   0    0   0   0      0
          9/12/89    7a  SPHAEROMA TEREBRANS                          0   0   0    0   0   0      0

          9/12/89    7b  IMM. TUBIFICIDAE SP. W/O                    18   15  11 26  15  37     122
          9/12/89    7b  LAEONEREIS CULVERI                           1   1   3    0   1   2      8
          9/12/89    7b  LIMNODRILUS HOFFHEISTERI                     3   0   1    0   0   1      5
          9/12/89    7b  HABER SPECIOSUS                              1   0   0    0   0   4      5
          9/12/89    7b  STICTOCHIRONOMUS SP.                         0   0   0    0   1   1      2







       Table 1.   Myakka River Benthos, April and September 1989.

       Date      Station                  Taxa                      1   2    3   4   5   6 Total.

       --7 -------7----- -------------------------------------- --- --- --- --- --- --- -----
          9/12/89   7b  GAMMARUS PALUSTRIS                          0   0    2   0   0   0      2
          9/12/89   7b  BRATISLAVIA UNIDENTATA                      1   0    0   0   0   0      1
          9/12/89   7b  RITHROPANOPEUS HARRISH                      1   0    0   0   0   0      1

          9/12/89   7c  POLYPEDILUM HALTERES                       14   6  22    3  14   8     67
          9/12/89   7c  LAEONEREIS CULVERI                         11   9    0   3   4   7     34
          9/12/89   7c  CERATOPOGONIDAE SP.                         1   0    2   5   2   0     10
          9/12/89   7c  PROCLADIUS NR. ADUMBRATUS                   0   0    2.  1   0   1      4
          9/12/89   7c  CRYPTOTENDIPES SP.                          0   2    1   0   0   0      3
          9/12/89   7c  TANYTARSUS SP.                              0   1    0   0   2   0      3
          9/12/89   7c  CRICOTOPUS SP.                              0   0        0   1   0      3
          9/12/89   7c  HARNISCHIA SP.                              0   0    1   1   0   0      2
          9/12/89   7c  CRYPTOCHIRONOMUS FULVUS                     0   0    1   0   0   0      1
          9/12/89   -7c TA.PHROMYSIS BOWMANI                        0   0    0   0   1   0      1








           Table 2.
           Phylogenelic list of M,alla River Ben1hos, April and September 11    8 1,

                     PHYLUM NEMERTEA
                              PROSTOMA RUBRUM
                    PHYLUM AINILIDA
                       ORDER PHYLLODOCIDA
                         FAMILY NEREIDAE
                              LAEONEREIS CULVERI
                         FAMILY GONIADIDAE
                              GLYCINDE SOLITARIA
                     CLASS ARCHIANNELIDA
                         FAMILY POLYGORDIIDAE
                              LUMBRICULUS VARIEGATUS
                              ECLIPIDRILUS PALUSTRIS
                     CLASS OLIGOCHAETA
                       ORDER TIJBIFICIDA
                         FAMILY ENCHYTRAEIDAE
                              ENCHYTRAEIDAE SPP
                         FAMILY TUBIFICIDAE
                              IMM. TUBIFICIDAE SP. W
                              IMM. TUBIFICIDAE SP. W/O
                              LIMNODRILUS HOFFMEISTERI
                              AULODRILUS PIGUETI
                              HABER-SPECIOSUS
                         FAMILY NAIDIDAE-
                              NAIDIDAE SP.
                              SLAVINA APPENDICULATA
                              PRISTINA SYNCLITES
                              PRISTINA AEQUISETA.
                              PRISTINA LEIDYI
                              DERO FLABELLIGER
                              DERO TRIFIDA
                              DERO DIGITATA
                              DERO VAGA
                              NAIS COMMUNIS
                              NAIS ELINGUIS
                              NAIS PARDALIS
                              NAIS AEQUISETA
                              BRATISLAVIA UNIDENTATA
                         FAMILY OPISTOCYSTIDAE
                              CRUSTIPELLIS TRIBRINCHIATUS
                     CLASS HIRUDINOIDEA
                              HELOBDELLA TRISERIALIS
                    PHYLUM MOLLUSCA
                     CLASS GASTROPODA
                      ORDER BASOMMATOPHORA
                         FAMILY ANCYLLIDAE
                              ANCYLIDAE SP.
                              LAEVAPEX FUSCUS
                              HEBETANCYLUS EXENTRICUS
                         FAMILY PLANORBIDAE
                              PLANORBIDAE SP.
                              GYRAULUS PARVUS
                              PROMENETUS EXACUOUS
                              MENETUS SAMPSONI
                              BIOMPHALARIA GLABRATA
                         FAMILY PHYSIDAE
                              PHYSELLA SP.
                     CLASS BIVALVIA









         Table  2.
          Phylogenetic list of Myakka River Benthos, April and   September 1989.

                     ORDER UNIONIDA
                       FAMILY UNIONIDAE
                            ELLIPTIO BUCKLEY1
                     ORDER VENEROIDA
                       FAMILY CORBICULIDAE
                            CORBICULA MANILIENSIS
                       FAMILY PISIDIIDAE
                            SPHAERIUM PARTUMEIUM
                   PHYLUM ARTHROPODA
                   SUBPHYLUM CRUSTACEA
                    CLASS OSTRACODA
                    SUBCLASS PODOCOPA
                            PODOCOPA SP.
                    SUBCLASS MALACOSTRACA
                     ORDER MYSIDACEA
                       FAMILY MYSIDAE
                            MYSIDOPSIS FURCA
                            TAPHROMYSIS BOWMANI
                     ORDER ISOPODA
                       FAMILY SPHAEROMATIDAE
                            SPHAEROMA SP.
                            SPHAEROMA TEREBRANS
                     ORDER AMPHIPODA
                       FAMILY AORIDAE
                            GRANDIDIERELLA BONNIEROIDES
                       FAMILY GAMMARIDAE
                            GAMMARUS PALUSTRIS
                       FAMILY HYALELLIDAE
                            HYALELLA AZTECA
                       FAMILY TALITRIDAE
                            TALTRIDAE SP.
                     ORDER DECAPODA
                       FAMILY ASTACIDAE
                            ASTACIDAE SP.
                       FAMILY XANTHIDAE
                            RITHROPANOPEUS HARRISII
                    CLASS INSECTA
                     ORDER COLLEMBOLA
                       FAMILY HEPTAGENIIDAE
                            STENONEMA SP. (DAM)
                     ORDER COLEOPTERA
                       FAMILY HALIPLIDAE
                            BRYCHIUS SP.
                       FAMILY GYRINIDAE
                            DINEUTIS SP.
                       FAMILY ELMIDAE
                            STENELMIS SP.
                            DUBIRAPHIA SP.
                     ORDER TRICHOPTERA
                       FAMILY HYDROPSYCHIDAE
                            CHEUMATOPSYCHE SP.
                       FAMILY HYDROPTILIDAE
                            HYDROPTILA SP.
                            ORTHOTRICHIA SP.
                       FAMILY LEPTOCERIDAE
                            LEPTOCERIDAE SP.
                            OECETIS SP.








           'Table 2.
            Phylogenelic list ol Myalla River Benthos, April and September 1989

                       ORDER DIPTERA
                         FAMILY CERATOPOGONIDAE
                              CERATOPOGONIDAE SP.
                         FAMILY CHIRONOMIDAE
                              CHIRONOMIDAE SP.
                              COELOTANYPUS SP.
                              PROCLADIUS NR. ADUMBRATUS
                              CORYNONEURA TARIS
                              CRICOTOPUS SP.
                              MICROTENDIPES PEDELLUS GP.
                              STENOCHIRONOMUS SP.
                              TANYTARSUS SP.
                              LAUTERBORNIELLA AGRAYLOIDES
                              HARNISCHIA SP.
                              TANYPUS SP.
                              TANYPODINAE SP.   (DAM)
                              CRYPTOCHIRONOMUS SP.
                              CRYPTOCHIRONOMUS FULVUS
                              POLYPEDILUM SP.
                              POLYPEDILUM CONVICTUM
                              POLYPEDILUM HALTERES
                              PSEUDOCHIRONOMUS SP.
                              PSEUDOCHIRONOMUS SP.  A
                              STICTOCHIRONOMUS SP.
                              CLADOTANYTARSUS SP.
                              CLADOTANYTARSUS VANDERWULPI GP.
                              ABLABESMYIA MALLOCHI
                              ABLABESMYIA PARAJUNTA
                              DICROTENDIPES NEOMODUSTUS
                              NANNOCLADIUS MINIMUS
                              PARALAUTERBORNIELLA NIGROHALTERALIS
                              RHEOTANYTARSUS  SP.
                              ORTHOCLADIINAE  SP. (DAM)
                              PARACHIRONOMUS  SP.
                              PARACHIRONOMUS  ARCUATUS GP.
                              PARACHIRONOMUS  ABORTIUS/HIRTALATU
                              PENTANEURA SP.
                              THIENEMANNIELLA SP. (DAM)
                              TANYTARSINI SP.
                              CHIRONOMINI SP. (DAM)
                              EINFELDIA SP.
                              CRYPTOTENDIPES SP.
                              LABRUNDINIA NEOPILOSELLA
                              LABRUNDINIA JOHANNSENI
                              LABRUNDINIA PILOSELLA
                             .CLADOPELMA SP.
                              DEMICRYTOCHIRONOMUS SP.
                              LARSIA SP.
                              MICROPSECTRA SP.
                              NILOTHAUMA SP.
                              NOTOPHILINAE SP.
                              PARAKIEFFERIELLA  SP.
                              PARATANYTARSUS SP.
                              PEDIONOMUS BECKAE
                              PHAENOPSECTRA FLAVIPES
                              STEMPELLINA SP.
                              ZAVRELIMYIA SP.










               Table 3. Myakka River Benthos: Number of taxa and Individuals by major groups.


                Sampling                    Total          Oligochaeta          Chironomidae
                  Month    Station      Taxa     Inds.     Taxa       Inds.     Taxa      Inds.

                -------- -------        -------------      -------------        -------------
                   Apr       la          45      1376         12       611        25       629
                   Apr       lb          32      1386           6      330        18       902
                   Apr       lit         49      1336         11       322        22       703
                   Apr       2a          54      3657         13       841        23       1875
                   Apr       2b          33       947           4      205        11       157
                   Apr       2c          43      2465         10       661        16       301
                   Apr       3a          31       942         14       466        13'      174
                   Apr       3b          21       746           8      405        10       328
                   Apr       3c          31      2974         13       1136       16       504
                   Apr       4a          19       763           7      294          9      461
                   Apr       4b          12       397           5      180          6      203
                   Apr       4c          13       602           7      313          5      285
                   Apr       5a          20       620           6      317        10       150
                   Apr       5b          19       339           7      159          9      142
                   Apr       5c          16       550           8      509          6       38
                   Apr       6a          29      1954         14       1464       12       324
                   Apr       6b          32      2752         12       629        16       2054
                   Apr       6c          27      1334         11       944        12       361
                   Apr       7a          23       929           7      456          9      349
                   Apr       7b          16       124           5       51          a       52
                   Apr       7c          26      3477           6     2187        17       1282

                   Sep       la          10       914           4      850          5       62
                   Sep       lb           3       399           1      212          0        0
                   Sep       lc           7       439           2      425          5       14
                   Sep       5a           8       466           3      458          4        7
                   Sep       5b           3         76          3       76          0        0
                   Sep       5c           5       192           3      190          2        2
                   Sep       7a          10       226           4      217          4        5
                   Sep       7b           8       146           5      141          1        2
                   Sep       7c          10       128           1       34          7       83

                -------- -------        -------------      -------------        -------------



















                                   APPENDIX 3

                                   DataTables
                                Task 4 and Task 6











































                                                                   A-67






               Page No.         I
               03/01/90
                                                                        Myakka River Basin Project
                                                                   Data Report through December, 1989

               Station      Date     Start End       pH     Staff Depth,       Tide Stratified Cont.              Weather             Air         Tind
                                      Time Time Std. Gage Total                                       Number      general           Temp
                                                     units  (ft@)                                                 conditions                 Speed   Directi",@n
                                                                                                                                             'Mph)



                                                                                                                                    19.0     CALM          ---
               B110      01/18/89    1055    1112    7.49    6.75  0.40     -------       ---       89-0062     FOGGY
               B110      01/18/89    1055    1112    7.49    6.75  MO       -------       ---       89-0063     FOGGY               19.0     CALM
               B1110     02/06/89    1020    1035    6.67    6.70  0.50     -------       ---       89-0078     CL                  28.0         io
                                                                                                                                                           L
               3110      016/06/89   1020    1035    6,110   6.70  0,50     -------       ---       89-0079     CL                  28.0         10        E
               B110      02/27/89    1029    110511  6.67   -----  0.30     -------       ---       89-0114     PC  115%            24.0      0-5          220
               B110      02/27/89    1029    1051    6.83   -----  0.30     -------       ---       89-0115     PC  35%             24,0      IVI-5        220
               B110      03/02/89    1035    1054    7,26   -----  0.60     -------       ---       89-0245     OC                  24.0          7        120
               B110      03102/89    1035    1054    7.22   -----  0-60     --------      ---       89-0246     OC                  24.0          7        120
               B110      03/03/89    1010    1031    6,62   -----  1.50     -------       ---       89-0261     PC  10%             22.0     6-10          100
               B110      03/03/89    1010    1031    6.60   -----  1.50     -------       ---       89-0262     PC  10%             2210     6-10          100
               B110      03/13/89    1005    1019    6.58   -----  0-.81;   -------       ---       89-0277     PC  50%             ----      0-3          320
               B110      03/13/89    1005    1019    6.57          0.85     -------       ---       89-0278     PC  50%             ----      0-3          320
               B110      04/10/89    1044    1059    6.84   -----  0.55     -------       ---   '   89-0313     CL                  32.0      3-5          220
               8110      04/10/89    1044    1059    6.83   -----  0.55     -------       ---       89-0314     CIL                 32.0      3-5          220
               B110      05/01/89    1024    1046    6.68   ------ 1.40     -------       ---       89-0349     PC  75%             28.0      7-9          170
               B110      05/01/89    1024    1046    6.68   -----  1.40     -------       ---       89-03110    PC  75%             28.0      7-9          170
               B110      05/30/89    0930    0949    6.90   -----  0.10     -------       ---       89-0474     PC  60%             21.0      4-7          140
               8110      05/30/89    0930    0949    6.87   -----  0.10     -------       ---       89-0475     PC  60%             21.0      4-7          140
               B11.10    06/06/89    1711    1724    6.91   -----  0.25     -------       ---       89-0508     OC                  27.0     CALM          ---
               BliO      06/06/89    17111   1724    6.97   -----  1.25     -------       ---       89-0509     0C                  27.0     CALM          ---
               B110      06/07/89    1634    1707    7.27   -----  0.25     -------       ---       89-0534     PC                  32.0      2-6          210
               3110      06/07/89    1634    1707    7,311  -----  0,25     -------       ---       89-0535     PC  7,",%           32.0      2-6          210
               B1110     06/07/89    0506    0527    7.03   -----  0.20     -------       ---       89-0524     FOG?jY              24,0     CALM          ---
               B110      06/07/89    0506    0527    7.00   -----  O@20     -------       ---       89-100125   FK,`,@117           [email protected]    CALM          ---
               B110      06/26/89    1005    11035   6.37    11,11 1.70     -------       ---       99-0550     CL                  28.0                   Ao
               3110      061126/89   1,0101. 1035    6.J5    7.11  11.70    -------       ---       89-0551     CL                  28.0          3        180
               B110      07/10/89    10411   1057    6.44   -----  2.25     -------       ---       89-0586     PC  50%             ----      3-4          100
               KiD       07/iO/89    10141   1057    6.11   -----  1.25     -------       ---       39-05s?     Pr  104             ----      3-;
                                                                       el                                         . '. 11
                                                                       A5   -------       ---
               3110      07/24/89    1124    1145    6.49    9.02  2.e.                             89-0625     PC  80%             31.0      4-5          60
               B110      07/124/89   1124    1145    6.46    9.02  2.25     -------       ---       89-0626     PC  80%             31.0      4-5          60
               1110      07/25189    11028   1047    6,05    9.73  2.35     -------       ---       89-0622     PC  6A              29.5          7        80
               Bi.0      07/25/89    1028    1047    6,00    9.?3  2.35     -------       ---       89-0639     PC  60%             29,5                   80
               B110      071125/89   1623    1634    6.22    9.91  2.75)    -------       ---       89-0652     PC  THUNDER         32.0      4-7          60
               B11-0     07/25/89    1623    1634    6.20    9.91  2.75     -------       ---       39-0653     PC  THUNDER         321.0     4-7          60
               B110      07/26/89    1037    1055    6.55   10.00  2.45     -------       ---       89-0654     OC                  28.0     ----          ---
               3110      07/26/89    1037    1055    6.52   10.00  2.45     -------       ---       89-0655     OC                  128.0    ----          ---
               B110      07/27/89    0952    1017    6.49    9.61  1,95     -------       ---       89-0668     HZ                  29.0      2-5          120
               B110      .071,27/89  0952    1017    6.45    9.61  1.95     -------       ---       89-0669     HZ                  29.0      2-5          1.20
               B110      07/28/89    104t    1116    6.31    9.02  2,65     -------       ---       89-1658     HZ                  31,0      2-4          1220
               8110      07/18/89    1046    1116    6,26    9.02  2.11     -------       ---       89-1659     HZL                 31.0      21-4         21910
               B110      07/29/89    0848    0909    6.26    8,53  2.10     -------       ---       89-1670     PC  110%            27.0     CALM          ---
               B110      07/4)9/S9   0848    0909    6.25    8-13  2.10     ------   7    ---       89-1671     PC  1011,           (67.0    CALM
               B1110     08/07M      1048    11010   6-10    7.52) 1.65     -------       ---       89-1694     PC  50%             28.0     CALM          ---
               3110      08/07/89    1048    1103    6.07    7-52  1.65     -------       ---       89-1695     PC  110%            28.0     CALM          ---
                                                     7.15    7.30  11.8A    -------       ---       89-1734     PC  75%             29.0      4-6          160
               B110      08/21/89    1035    1051                       0
               B1110     08121/89    103 5   1051    7.13    11.800 1.80    -------                 8971735     PC  751%            29.0      4-6          1160
               B110      09/11/89    1052    1100    6.50    8.515 2.00     -------       ---       R9-1870     PC  1514            30.0          5        SE






                    Page No,         2
                    03/01/90
                                                                                  Myakka River Basin Project
                                                                              Data Report 'through December, 1989

                                                                                          Tide   Stratified Cont.               Teathu                   Air
                    Station      Date      Start End         pH      Staff Depth,                                                                        I
                                                                                                                                                    Temp
                                            Time Time Std. Gage Total                                              Number       general             11
                                                             units (ft,),     1m)                                               Conditions               C



                    B110      09/1118'9    1052    1100      6.49    8.55     21,00    ---   ---      ---        89-1871     PC   15%               'J1O'O        5           S-@
                    3110      09/25/89     1047    1102      6.78    5.87     1.25     -------        ---        89-1866     OC
                                                                              I                                                                     L V
                    B110      09/25/89     1047    1102      6.74    5.87     11.25    -------        ---        89-118611   OC                     29-0       5-7            SO
                    B1110     09/26/89     100     11,04     6.58    8.94     2.15     -------        ---        89-iM       PC   010%              29.0       3-7            14JO
                    B1110     09 '126/89   11049   11104     6.51    8.9-1,   2.1190   -------        ---        89-11M      PC   90%               29.0       11-7           161111
                    silo      09/27/89     1,016   1033      6.47    110,17   2.251    --------       ---    -   89-1990     PC   21A               27.0       2-3            140
                    B110      09/27/89     1016    1033      6.43    10,17    2.25     -------        ---        89-1991     PC   20%               27.0       2-3            14@
                    BIA       09/28/89     0958    10:11     6.19    10.711   2,75     -------        ---        89-2006     PC   15%               28.0       5-7
                    B11O      09/28/89     0958    1,017     6.14    110.71   2.75     -------        ---        89-2007     PC,  15%               28.0       11-7           100
                    3110      09/291189    1051    1107      6.44    10.54    2.55     -------        ---        89-2020     PC   60%               128.0         9           11.00
                    B110      09/29/39     1051    11011     6.40    110.54   2.55     -------        ---        W-20211     PC   60%               28.0          9           100
                    3110      10/30/89     1003    1,024     5.87    4.25     0.60     -------        ---        89-2036     OC                     23.5          4           320
                    B11O      10/30/89     1008    1024      6.118   4.25     0.60     -------        ---        89-2037     OC                     23.5          4           320
                    8110      11/13189     1020    1031      7.05    3.84     0-50     -------        ---        89-2072     PC   80%
                                                                                                                                                    26.0       5-?            110
                    B110      11/13 89     1020    1031      7.07    1.84     0.10     -------        ---        89-2073     01,  30%               26.0       5-7            110
                    B110      112/104/89   1119    1130      7@118   3,86     0.160    -------        ---        89-2378     CL                     17,0     CALK
                    8110      12/04/89     1119    1130      7.15    3.86     0.60     -------        ---        89-2379     CL                     17.0     CALK             ---
                    3120      01/18/89     0950    1010      -3.57   IM4      OU.20V   ------         ---        89-0060     FOGGY                  20.0       2-3            NT
                    B120      011/18189    09150   1010      8.57    10.54    0.20     -------        ---        89-0061     FOGGY                  20,0       2-3            NT
                                                                     1        V.51.    -------        ---
                    8120      02/06/89     0908    09113     7.32 G',69                                          89-0076     CL                     22.0       5-7            T
                    B120      02106/89     0908    0933      7.37    10.69    0,55     -------        ---        89-0077     CL                     22.0       5-7            w
                    B120      02 '127/89   0915    0950      8.05    10-;@3   0,25     -------        ---        89-0112     CL.                    23.0       3-4            120
                    31,110    02/27/89     0915    0950      8.211   110.53   0.25     -------        ---        89-0113     CL                     23.0       3-4            120
                    8120      03/02/89     0944    1000      8,12    10.60    0.45     -------        ---        89-01143    OC                     24,5       0-2            60
                    B120      03/02/89     0944    1000      -8.D8   110,60   0.45     -------        ---        89-0244     OC                     24.5       0-2            60
                    i2o       01,103/89    0918    0932      7.@4    110.68   0,100    -------                   S@-0259     PC   04%               1413.5     41-5           1120
                    B120      03103/89     0918    0932      7.-44   10.68    0.50     -------        ---
                                                                                  V                              89-0260     PC   2%                23.5       2-5            120
                    B120      03/13119     0911    0927      7.84    10.66    U0,45    -------                   89-021'75   PC   60%               43.0       3-1            300
                    B'20      03/13/89     09111   01927     7.79    110.66   0.45     -------        ---        89-0'276    Dr   601               23.0       3-             300
                    B120      04/1"1189    0955    11016     8.99    -----    0.70     ------         ---        89-03111    "C                     1419.0   7-10             29.0
                                                                                                      ---                                           29.0     7-10             IL20
                    'B"'20    04/10189     0955    1016      3,S6    ------   0.                                 89-0312     PC   35%               L U
                    B120      05/oiiE@     0940    10958     8.111   -----    0.61,    -------        ---        89-0347     PC   80%                          8-9            180
                    31120     05/01/89     0940    0958      8.211            0.65     -------        ---        89-0348     PC   80%               27.0       8-9            ISO
                    3120      .05/30/89    1719    1736      6.45    10.20    0.110    -------        ---        39-0383     RAIN                   211.0    CALM
                    B120      05'30/89     1719    1736      5.62    10.210   0.10     -------        ---        89-0384     RA TN
                                 1                                                                                              1,                  21.0     CALM             ---
                    B120      06!06/89     2258    2313      5.75    10.640   0.2@Ai   -------        ---        89-0522     PC                     22.0     CALM
                                                                          0   A .
                    B120      OV61106189   2258    .@313     6.34    10.2     0 2")    -------                   89-0523     PC                     22.0     PALM
                    51400     06/06/89     !609    1631      6'.06   '10.44   "';,15   -------        ---        39-0506     RAIN                   24.0     -CALML           ---
                    B120      06/06/89     16"     116311    ;J.77   !".Al    (@.A5    -------        ---        89-0507     RAIN                   24.0     CALM
                                                                  .  .'; I .  V 't
                    8120      071'0/89     0944    100"      7.111   10.31    5.20     -------                   89-05184    PC   31GI              30.0       0-2            120
                    B120      07'/10/89    0944    l02f2'    7.10    110-34   0.20     -------        ---        89-0585     PC   30%               30.0       0-2            120
                    B120      07/24/89     1037    11048     71,12L  iO.i4             -------        ---        89-0623     PC   S0141             29.0       3-11           60
                    B120      07/24189     1037    1W        7.12             0.25     -------        ---        89-0624     PC   S,',v             29.0       3-5            .60
                                     I                          IL                                                                @ It
                    B120      07/25/S9     0936    09411     6.84    10.54    AJ.25    -------        ---        89-0620     PC   50%               28,0       4-5            so
                    B120      07/25/89     0936    0947      6.82    10.54    0.245    -------        ---        89-0621     PC   50%               28.0       4-5            80
                    BI-20     08/07/89     0956    1009      6.33    11.19    0.501,   -------        ---        89-1692     PC   !'J'%'            28.01    CALM
                    B120      08/07/B9     0956    1009      6.32    !1-19    1.50     ------         ---        a9-1693     PC   "I,%                       CALR             ---






                   Page go.            3
                   03/01/90
                                                                                        Myakka River Basin Project
                                                                                   Data Report "through December, 1989

                   Station        Date        Start End           pH     Staff     Depth,       Tide Stratified Cont,                     Teathel,                  Air            'wl-lnd
                                              Time Time Std. Gage                  Total                                     Number       general                 Temp
                                                                                                                                                                     0
                                                                 units   (ft.)                                                            ronditions                         Speed    Dire,t:on
                                                                                                                                                                               pli,



                   B120        08/21/89       0947     0957       6.71   11.18     0.50       -------          ---         89-1732       ---------------          9.6.0
                                                                                                                                                                             C" A, M          ---
                   B120        08/21/89       0947     0957       6.70   11,18     0.50       -------          ---         89-1733       ---------------          26.0       "AUK             ---
                   B120        091111/89      0949     1013       6.59   13.56     1.50       -------          ---         89-1868       CL                       28.0         0-5            SE
                                                                                                                                                                                              S,
                   3120        09/11/39       0949     1013       6.57   13.56     1.50       -------          ---         89-1869       CL                       28.0       -0-5             C                           I
                   B120        09/25/89       0947     1002       6.57   11.89     0.60       -------          ---         89-11856      RAIN                     23.2       CALK             ---
                   3120        09/25/89       0947     loot'      6.49   111.39    0.60       -------          ---         89-1857       RAIN                     23.2       CALK             ---
                   B120        09/26/89       0949     1005       6,32   13.54     1.10       -------          ---         89-1910       Oc                       26.0          <2            260
                   8120        09/26/89       0949     1005       6.28   13.54     1,10       -------          ---         89-IL911      Oc                       26.0          <2            260
                   B.1120      09/27/89       0921     0935       6.41   13.80     1.10   - -------            ---         89-1988       PC    15%                25.0       CALK             ---
                   B120        09J27/89       0921     0935       6.41   t3.80     11,110     -------          ---         89-1989       PC    15%                25.0       CALK             ---
                   B120        09/28/89       0857     0913       6.16   13.48     1.00       --------         ---         89-2004       CL                       26.0       CALK             ---
                   3120        091118/89      OS57     0913       6,13   13.48     1.00       -------          ---         89-2005       CL                       26.0       CALK             ---
                   B120        09/29/89       0958     1010       6.30   13.12     0.90       -------          ---         89-2018       PC    75%                26.0         4-6            120
                                                                                 (1                                                                               26.0         4-6            120
                   B120        09/29/89       0958     1010       6,26   13.11     0.90       -------          ---         89-2019       PC    75%
                   B120        10/30/89       0910     0925       7.29   10.61     0,20       -------          ---         89-2034       OC                       23,0             2          320
                   3120        10/30/89       0910     0925       7.27   10.6t     0.20       -------          ---         89-2035       OC                       23.0             2          320
                   B120        11/13/89       0923     0935       7.39   10.53     0.20       -------          ---         89-2070       PC    70%                26.0         2-4            30
                   B120        11113/89       0923     0935       7.41   10.53     0.20       -------          ---         89-2071       PC    70%                26.0         2-4            30
                   B120        12/04/89       1024     1037       7.62   10.48     0.20       -------          ---         89-2376       CL                       20,0       CALK             ---
                   B120        12/04/89       '1024    1037       7.60   10.1t8    0.20       -------          ---         89-2377       CL                       20.0       CALM             ---
                   B130        01/18/89       1142     1205       7.10   15.26     1.70       -------          ---         89-0064       FOGC',`                  17.5       ----             ---
                   3130        01/18/89       11142    1205       7.10   15.26     1.70       -------          ---         89-0065       FC'u'G",'                17.5       ----             ---
                   -B130       02/06    /89   1058     1123       6,43   15.56     1,70       -------          ---         89-0080       PC    "I'll              28.0          10            E
                   3130        02/06/89       10518    1123       6.40   115,56    1.70       -------          ---         89-0081       PC    i@)%               28.0          10            E
                   8130        02/27189       1112     1144       7.20   15.22     1.50       -------          ---         89-0116       PC    0%                 23.5             7          1100
                   9.130       02127/89       1112     1144       7.21   15,162    1.50       -------          ---         19-01117      PC    30%                '23.5            7          200
                   B130        03/021189      1114     1134       7.29   15.30     1.55       -------          ---         89-0247       OC                       28.0         3-5            100
                   8130        03/02/89       111"t    1134       7.9-7  15.30     1,55       -------          ---         89-0248       Oc                       28.0         3-5            loo
                   B130        03/03/89       1055     1116       6.56   15.60     1.65       -------          ---         89-0263       PC    50%                23.0         0-7            100
                   B130        03/03/89       11055    111t6      6.54   15.60     1.65       -------          ---         89-0264       PC    50%                23.0         0-7            too
                                                                                     '5@      -------          ---
                   B130        03113/89       1@40     1101       6.23   15.96     i j                                     89-0279       PC    20%                27.0       CALM
                   B130        03/13/89       1040     1101       6.21   '15.96    1,55       -------          ---         39-0280       PC    204A               27.0       @^ALM            ---
                   B'1130      04/10/89       1,1125   111t2      6.87   115.42    1.60       -------          ---         89-0315       PC    5%                 29.5         5-8            200
                   B130        04/10/89       1125     1142       6.87   15.42     1.60       -------          ---         89-0316       PC    5%                .29.5         5-8            200
                   B130        05/01/89       1106     1124       6.86   15.45     1.70       -------          ---         89-0351       PC    65%                29.0       8-10             '160
                   B1130       05/01/89       1106     1124       6.86   15.45     1.70       -------          ---         89-0352       PC    65%                29.0       8-10             '160
                   B130        05/30/89       1016     1037       6.65   14.62     1.30       -------          ---         89-04116      PC    80%                30.0         4-6            120
                   B130        05/30/89       1016     1037       6.65   t4,62     -1.30      -------          ---         89-0477       PC    80%                30.0         4-6            120
                   B130        06/06/89'      17@1     1758       11.39  14."54    1.30       -------          ---         89-0510       Oc                       ----       CALM             ---
                   3130        06/06/89       17411    1758       7,119  114.114   1.30       -------          ---         89-0511       Oc                       ----       CALM             ---
                   B130        06/07/89       1734     1814       7.75   14.61     IA5        -------          ---         89-0536       PC    70%                34.0         4-9            210
                   81,30       06/07/89       1734     1814       8,113  114.61    11.35      -------          ---         89-0537       PC.70%                   34.0         4-9            210
                   B130        06/07/89       0920     0940       7.01   14.60     2.50       -------          ---         89-0532       PC 80%                              CALK             ---
                   3130        06/07/89       0920     0940       6.98   [email protected]     2.50       -------          ---         99-0533       PC 80%                   ----       CALM             ---
                   B130        06/09/89       0853     0946       7.'27  14.58     0.95       -------          ---         89-0544       PC    40%                32.0       CALK
                   B130        06/09/89       0853     0946       7.31   14.58     OU.95      -------          ---         89-0545       PC    40%                32.0       CALK             ---
                   B130        06/26/89       1101     1120       6.48   16.02     1,90       -------          ---         &9-0552       PC    101M               30.0         3-4            100






                     Page No.             4

                                                                                             Myakka River Basin Project
                                                                                       Data Report through December, 1989

                     Station         Date           Start   End      pH       Staff Depth,           Tide Stratified Cont.                        leather                   Air             Tind
                                                    Time   Time Std. Gage Total                                                    Number         general                 Temp
                                                                     units    (ft.)                                                               conditions                C      Speed 'U@Lrect:on
                                                                                                                                                                                     mp h



                     B130         06/26/89          1101  11-20      6,44     16.02    1,90        -------          ---          89-0553        PC   10%                  301,        3-4             loo.
                     B130         07/101'89         1125  ll@l       6.31     17.94    3,00        -------          ---          89-0588        PC   30%                  32-0        2-3             1120
                     B130         07/10/89          11125 1141       6,26     117.94   3.00        -------          --r          89-0589        PC   30%                  32,0        2-3             1210
                     B130         07/24/89          1203  1216       6.59     17.36    2.45        -------          ---          89-0627        PC   80%                  110.0             11        50
                     B130         07/24/89          1203  1216       6.57     17.36    2.45        -------          ---          89-0628        PC   80%                  30.0              lit       60
                     3130         07/25/89          110@  111119     6.21     17.53    2,60        -------          ---          89-0640        PC   50%                  (19.5                       80
                     B130         071125/89         1104  1119       6.16     111,53   2.60        -------          ---          89-0641        PC   50%                  29.5              14        so
                     B130         071126/89         1114  t127       6.08     17,5012.40           -------          ---          89-0656        HZ   80%                  30.0              5         so
                     B130         07/26/89          11-11 1127       61.06    17.60    2.40        -------          ---          89-0657        HZ   80%                  30.0              5         80
                     B130         07/N/89           1,136 1157       6.15     171.60   2.75        -------          ---          89-1660        PC   30%                  34.0        2-6             180
                     B130         07/28189          11136 11157      6.13     17,60    2.115       -------                       89-1661        PC   30%                  34.0        2-61            180
                     Bt30         07/29/89          0927  0942       6.14     1.71.16  2.1.0       -------          ---          89-1672        PC   15%                  27.0        2-4             120
                     B130         07/29/89          0927  0942       6.12     17.46    2,30        -------          ---          89-1673        PC   15%                  @27.0       2-4             120
                     B130         07/30/89          1030  ----       6.31     17,31    2,20V       -------          ---          89-1682        PC   50%                  29.0       CALK             ---
                     B130         07/30/89          '1030 ----       6.33     111.31   2.20        -------          ---          89-1683        PC   50%                  29.0       CALX             ---
                     B130         081017/89         1122  1135       6,06     16.99    1.80     - -------           ---          89-1696        PC   40%                  31.0        2-7.            180
                     B130         08/07/89          1122  1135       5.99     16.99    1.80        -------          ---          89-1697        PC   40%                  31,0        2-7             180
                     B130         081121/89         1110             6.33     16.96    41.90       -------          ---          89-1736        PC   70%                  32.0        4-6             160
                     B130         08/21/89          1110  1121       6.33     16.96    2,90        -------          ---          89-1737        PC   70%                  32.0        4-6             160
                     B130         09111/89          1128  1140       6,406    17-40    2.30        -------          ---          89-1872        PC   214                  30.0        7-8             E
                     B130         09/11/89          11128 1140       6.23     17.40    2.30        -------          ---          89-1873        PC   2'%                  30.0        7-8             E
                     B130         09/25,189         'It29 It42       6.33     16,52    1.60        -------          ---          89-iB64        OC                        27.0        2-4             so
                     B130         09/25/89          1129  1142       6,29     16.52    1.60        -------          ---          89-1865        OC                        217.0       2-4             80
                     0130         091126/89         11'26 1136       6.31     17,34    2.40        -------          ---          89-1914        PC   751%                 28.0              6         200
                     B130         09/26/89          11126 11.36      6,27     117.34   2.40        -------          ---          89-1915        PC   75%                  28.0              6         200
                     B130         09/271189         1050  1100       6,22     1111,73  2.30        -------          ---          39-1992        ---------------           29.0        2-4             100
                     B130         091127/89         1050  1100       6.2,2    17.73    2,30        -------          ---          99-1993        ---------------           29,0        2-4             too
                     BM           09/28/89          1045  11-03      6.49     171,87   2.35        -------          ---          89-2008        PC   40%                  29.9        6-8             100
                                              9     1
                     B130         09/28018          1045  1103       6.52     111.811  2.35        -------          ---          89-2009        PC   40%                  29.9        6-8             too
                     B130         39/29/89          11045 1135       6.36     18.03    2-90        -------          ---          89-200421      PC   7'1%                 29,0              7         1,00
                     B130         09/29/89          1125  1135       6.34     118,03-2.50          -------          ---          89-2023        PC   75%                  29.b              7         100
                     BIJO         10/03/89          C945  -11012     6.16     '11.57   2.40        -------          ---          89-2030        CL                        28.0        6-7             20
                     B130         10/03/89          0945  1012       6.14     17.57    2.40        -------          ---          89-2031        CL                        28.0        6-7             20
                     B130         10/30189          1049  1100       6.66     116.03   2,00        -------          ---          89-2038        7 --------------          423.0      CALM             ---
                     3130         10/30/89          1049  1100       6.61     15,0312.00           -------          ---          89-2039        ---------------           23.0       CALM             ---
                     BI@0         ll/13189          1050  1102       6.95     15.74    1.60        -------          ---          89-2074        PC 80%                    25.5              10        too
                     K30          tl/13/89          1050  .1102      6.92     15.74    1.50   - -------             --           89-2075        PC 801m,                  25.5              10        too
                     B1110        1114104/89        1149  11202      7.38     15,76    2,20        -------          ---          89-10380       CL                        13.0       CALM             ---
                     B130         12/04/89          1141  12102      7.36     15.7.lu  2.20        -------          ---          89-23811       ICL                       13.0       CALM             ---
                     3140         01/11.8/S9        1229  10451      6.77     33,@'%   1.70        -------          ---          89-0066        FOGGY                     t9.0        5-8             NT
                                                                                                   -------          ---                                                   19.0.       5-8             NT
                     B140         01/18/89          1229  1251       @6.77    33.94    1.70                                      89-0067        FOGGY
                     3140         02/06/89          1143. IM         7,017    -7  ---  t.75        -------          ---          89-0082        PC                        1148.0            15.       SE
                     3140         02/06,189         1143  11212      7.17     -----    1.75        -------          ---          89-0083        PC                        28.0              15        SE
                     B140         02/9.7/89         1228  '1256      7.73     33,82    !,da        -------          ---          89-0118        PC   20%                  23.0        1-4             'eloo
                     B140         02/27/89          1228  14156      7.33     @S.32    1.4'0       -------          ---          89-0119        PC   20",                 23.0        4-'6            200
                                                                                                                                                                                                      140
                     8140         03/02/89          1157  t'117      7.67     33.80    1.50        -------                       89-0249        Oc                        24.0        2-3
                     B10          03/02/89          11157 11217      7.64     33.30    11,50       -------          ---          89-0250        OC                        24.0        2-3             140






                Page No.         5

                                                                         Myakka River Basin Project
                                                                     Data Report through December, 1989

                Station      Date    Start End        pH    Staff Depth,       Tide Stratified Cont,              Teather              Air        Tind
                                      Time Time Std. Gage Total                                        Number     general            Temp
                                                    units (ft.)      1m)                                          cwwditions                speed DirsctirMl
                                                                                                                                             mph


                B140      03/03/89   1IL39   121-4    7.67  34.20    1'.60   -------       ---       89-0265    OC                   27.0       2-5        1.40
                                                                                                                                                           i
                B140      03/03/89   1139    1214     7.69  34.20    11.60   -------       ---       89-0266    OC                   2?.0       12-5       .
                B140      03/13/89   1124    1142     6.51  105.23   1.80    -------       ---       89-0281    PC  20%              27.0       2-4        280
                B140      03/13/89   1124    1142     1U.43 35,23    1.80    -------       ---       89-0282    PC  20%              27.0       2-4        280
                B1140     0411110/89 1205    1224     7.09  34.38    1.60    -------       ---       89-0317    PC  110%             ----       2-5        IL80
                3140      04/101189  1205    1224     11.10 34.33    1.60    -------       ---       89-0318    PC  110%             ----       2-5        180
                B140      05/01/89   1144    1202     7.12  34.09    1.70    -------       ---       89-0353    PC  60%              30.0    8-12          '180
                B140      05/011189  '11144  1202     7.14  34.09    1.70    -------       ---       89-0354    PC  60%              30.0    8-12          ISO
                B140      05/30/89   1052    1113     6.60  33.60    1.50    -------       ---       89-0478    PC  80%              33.0       5-7        20
                B140      05/30/89   1052    1113     6.59  113.60   1.50    -------       ---       89-0479    PC  80%              33.0       5-7        20
                B140      06106/89   1811    1829     7.16   10.36   11,50   -------       ---       89-0512    RAIN                 ----    CALK          ---
                B140      06/06/89   i8il    1829     7.16   5.36    11.50   -------       ---       89-0513    RAIN                 ----    CALK          ---
                B1110     061107/89  1836    1902     6.93   5.35    1.35    -------       ---       89-0538    PC  60%              30.0       2-5        210
                B110      06/07/89   1836    1902     6.92   5.35    1.35    -------       ---       89-0539    PC  60%              30.0       2-5        210
                B140      06/09/89   1004    1041     6.88   5.29    1.35    -------       ---      .89-0546    PC  50%              32.0       3-5        160
                B140      061109189  JI.H4   11041    6.90   51.29   11.35)  -------       ---       89-0547    PC  50%              32.0       a-s        160
                8140      06/26/89   1131    1149     6.72   5.29    11.40     ------      ---       89-0554    PC  30%              30.0    CALK          ---
                8140      061126/89  11131   1149     6.68   5,29    1.40    -------       ---       89-0555    PC  30%              30.0    CALM          ---
                3140      07/110/89  1200    1218     6.111 36.94    2.50    -------       ---       89-0590    PC  40%              32.0       3-4        60,
                31110     071110/89  1200    1218     6.34  36.94    2,50    -------       ---       89-0591    PC  !0%              32.0       3-4        60
                B140      07/24/89   1231    1251     6.64  S6.10    2,00    -------       ---       89-0629    PC  801              28.0         7        60
                3140      07/"4189   1231    1131     6,16  36.10    1,00    -------       ---       89-0630    PC  "'Al             28.0         7        60
                           . e. 1     41     1 L -      V       L    r,
                B140      07/415/89  1137    1158     1U.16  IV,/O'v' 2.10   -------       ---       89-0642    PC  5@%              29.5    8-10          80
                B140      07/2'5/89  1137    1IL58    6.121 6,20     2-10    -------       ---       89-0643    PC  ;@IvAfl          29.5    8-10          80
                B140      07/26/89   1141t   11201    6,23  36,23    '41.00  -------       ---       89-0658    HZ  70%              29.0       3-5        60
                B1140     07/261189  1144    12011    J.26  36.'Z5   2,00    -------       ---       89-0659    HZ  70%              29.0       3-5        60
                B 140     011/28/89  12117   1245     1,33   6.17    2.10    -------       ---       89-1662    PC  10%              34.0    CALM
                B10       "J7/28189  112111  14015    6.35   6,t7    2.10    -------       ---       89-1663    PC  30"'             34.0    CALM
                                                                       A@    -------       ---          -11674         "1                       -4         120
                B140      07/29/V    0956    10121    6.54   6.@8                                    B .        PC  251              28.0       2
                B140      07/29/89   0956    1021     6,62   6.48    2.40    -------       ---       89-1675    PC  145%             28.0       2-4        120
                B1401     07/30/89   1115    111173   6.19   6.113   2.10    -------       ---       89-1684    PC  80%              31.0    CALM          ---
                3140      07/30/89   11115   1143     U1.21  6.43    LIAO    -------       ---       89-i635    PC  80%              31.0    'CALK         ---
                B140      071131/89  1019    1042     6.07   6,417   2.50    -------       ---       89-1688    PC  'JOIN            30.0    CALK          ---
                3140      07/31189   1019    1042     6.07   6.47    2,50    -------       ---       89-1689    PC  50%              30.0    CALK          ---
                B140      08/07/89   1150    1206     5.69   6.25    2.10    -------       ---       89-1698    PC  5011             32.0       2-4        160
                B140      08/07/89   1150    1206     5.69   6,25    2-10,   -------       ---       89-1699    PC  50%              32.0       2-4        1,60
                B140      08/21/89   1136    1156     6.39   6.08    3.nv:;  -------       ---       89-038     PC  75%              30.1       4-6        166
                3140      08/21/89   1136    1156     6.38   6.OS    1-rj@S  -------       ---       89-1739    PC  75,111           30.1       4-6        1160
                B140      09/11/89   1332    11348    4U.Ii5 6,66    3-50                            89-1874    PC  40%              33.0    8-10          N
                B140      09/11/89   1332    1318     6.13   6.1119  3.1;0   -------                 89-11875   PC  40%              33.0    B-10          N
                                                                     , 4                             89-1858    PC  90%              28.0         7        180
                B140      09/25/89   1207    '1222    6.43   5,69    1.25    -------       ---
                B140      OM5/89     1207    1222     1-3-)          1.2.,"  -------       ---       B-1859     PC  90%              28.0         7        180
                B140      B/2171189  1122    1136     6.71,  5.1S    3-      -------       ---       89-1994    PC  30%              30.0       5-8        100
                8140      09/41,7/89 11412   IIJ6     6.75   6,113   3.40    -------       ---       89-1995    PC  30%              30.0       11-8       100
                B140      10/03/89   1043    ----     6.34   6.97    ----    -------       ---       89-2032    CL                   26.0       5-9        360
                B1140     10/03189   1043    ----     6.30   6.@7    ----    -------       ---       89-2033    CL                   26.0       5-9        360
                B140      10/30/89   1125    1140     6.90,  4.56    2.90    -------       ---       a9-2-4-    0C                   23.5    CALX          ---






                  Page No.        6

                                                                          Myakka River Basin Project
                                                                      Data Report through December, 1989

                  Station     Date     Start End        pH     Staff Depth,      7ide Stratified Cont,              Teather             Air         Wind
                                        Time Time Std. Gage Totall                                       Number     general             'Temp
                                                        units  jft.)      @m)                                       ronditions                  Speed  D i re ci on
                                                                                                                                                (Mph)


                  B140     io/30/89    ii25     1140    6.86   4.56   2.9,j   -------       ---       89-2041     OC                    23.5    CALM           ---
                  3140     111/.13/89  1128     1141    11,19  h.136  2.100   -------       ---       S9-2076     PC  90%               1416.5  4-6            lio
                  B140     11/13/89,   111218   111411  7.113  -U,86  2,80    -------       ---       89-410717   PC  90%               26.5    4-6            110
                                                                                                                                                    -4         20
                  B140     12/04/89    '229     1245    7.5@   3.75   2,410   -------       ---       89-2382     CL                       0    2
                  Bi4O     12/04/89    1229     1245    7.77   3.75   2.60    -------       ---       89-2383     CL                    115-10  2-4            20
                  31150    01/18/89    1306     13211   11.23  '415.11-4 0.90 ---           ---       89-0069     CL                    19.5    5-7            NT
                  B150     0111148/89  11306    13141   7.23   2.5.24 0.90    -------       ---       89-0068     C,                    19.5    5-7            NIT
                  B150     02/06/89    1238     ----    7.53   25,118 0.65    -------       ---       89-0084     PC                    32.0    7-10           SE
                  B150     02/061189   1238     -7--    '17.64 25,18  D.65    --------                89-0085     PC                    32.0    7-10           SE
                  B150     02/27199    11311    1346    7,"    25,33  0.9@    -------       ---
                                                Ij          UU LO ,                                   89-0120     PC  10%               (16.0   5-7            210
                  B150     02/27/89    11311    1346    7.67   25.S2  ----    -------       ---       89-0121     PC  10%               26.0    5-7            210
                  B150     03/02M      1305     IL328   8.11   115.11     ,O@ -------       ---
                                                            i  e, je, ! J                             89-0251     OC                    29.0    0-5            140

                                                               e. J J
                  3150.    03/021189   1305     1328    8.12   15,32  1.90    -------       ---       89-0252     OC                    29.0    0-5            140
                  3
                  iv                       I            I             i
                  110      03/G3/89    1315     11335   V.9@   16,27  1.30    -------       ---       89-0267     PC  95%               31.0    5-10           205
                  B150     03/03/89    1315     1335    6.93   211,217 1,80   -------       ---       89-0268     PC  95%               31.0    5-10           205
                  3150     03/113/39   11156    12,20   7,11)  25.29  1,75    -------       ---       89-0281.    PC  10%               28.0    4-7            280
                  B150     03/13/8911156        !220           165.29 1,@r)   -------       ---       89-0284     PC  110%              28.0    4-7            280
                  B150     04/1
                                10/89  1306     1322    7,115  25.07  Aj.lt5  -------       ---       i9-0319     PC  311%              31.0    2-4            200
                  B150     04/10/89    1306     1322    7.47   25,07  0,15    -------       ---       89-0320     PC  35%               31.0    2-4            200
                  8150     05/0t/89    ILL7     1233    7.1'   25.!6  IAO     -------       ---
                                                                    . U. 1)                           89-0355     PC  4"A               30.0    7-9            180
                  B150     05/01/89    1121,11  1233    7.116  25,16  IIA     -------       ---       89-0356     PC  6"'ll             30.0    7-9            180
                  B1150    05/30189    1128     1148    7,114  914,97 t),At5                ---       89-0480     PC                    32.0    7-9            40
                                                                              ---- 7--
                  B150     05/30/89    1-128    1148    7,!9   %'97   0.15    -------       ---
                                                                                                      89-0481     P C S  %              32.0    7-9            40
                  B1150    06/06/89    1810     1908    6.79   21-10  '01.70  -------       ---       89-0514
                                           y                                                                      RAI'l                 13.0    CALK           ---
                  B-JO     106/06/89   1850     1K
                                                '8      6.'7          %10     -------       ---
                                                            y  f., IV '.' 1                           89-0515     RAIN                  23.0    CALM           ---
                  3150     06110111189 0621,    OIV35   11,13  125,11A 0,1110 --------      ---       89-0526     Pr  25VA              23-5.   CALM           ---
                  9150     06/07/89    060411   0635    7 . D7 2 5 , ", SO @ 0, . Ij 0------- ---     89-0527     PC  2 5 Yn            23-5    CALM
                  3150     )b/08/89    0911     095,1   7.16   2,5.00 0,35,   -------       ---       89-0540     PC  40%               28.0    6-8            120
                  B150     06/08/89    0919     0953    7.26   2.5,00 0.31                            89-0541     PC  40%               28.0    6-8            1120
                  3150     116/146/89  1,0403   !222           25,22  01.70   -------       ---       89-0555     PC  251,              31.0    CALM
                  3150     06/26/89    1203     1222    7,06   25.22  0,70,   -------       ---       89-0556     PC  25%               31.0    CALM           ---
                  31510    071110/89   121,33   1247    1U.97  2".421) ').7nj -------       ---       89-0592     PC  L110%             33.0    3-4            100
                  B11110   97/10/89    1233     1241,   6.97   '4,1,?,.42 0,1@) -------     ---       89-0593     PC  50%               33.0    3-4            1100
                  31150    07i24/89    1304     1317    6.86   '416.55 0.9fv'- -------      ---       89-0631     PC  90% 7S NEAR       30.0    6-10           60
                  B150     07/24/89    1304     1317    6.89   26,55  01.9nll -------       --7'      99-0632     PC  90% TS NEAR       30.0    6-10           60
                  B1,50    07/25/89    1212     1227    6.72   26.90          ---7 ---      ---       89-0644     PC  50%               31.0    7-9            120
                  B1510    07/25/89    1212     1227    6.69   26.63          -------       ---       89-0645     PC  50%               31.0    11-9           120
                  31110    07/26/89    1344     1356    6,118  9.6.67 @@90    -------       ---       89-0662     HZ  80%               33.0    2-3            100
                  B150     07126/89    1341     1356    gv.j6         @",Xj   -------                 89-0663     HZ  81%               33.0    2-3            100
                                                                                                                      v
                  3110     (M28189     1305     11326          19,111 11      -------       ---
                                                                                                      89-1664     PC  30%               35.0    CALM           ---
                                                                                                                                        3
                                                                              --------      ---                                                 "ALM           ---
                  6150     07/28/89    11305    1326           3't-'  .;  -,                          89-1665     PC  110%              13.0
                  I          I                          U      2c "'.0        -------                 89-11676    PC  301%              29.0    CALM           120
                  B150     07129/89    1,031,   110052  6.','
                  B150     07129/89    1037     1052    6,63.  26,11      911'1@ -------    ---       89-1677     PC  30%               29.0    CALM           120
                  B150     08107/89    1220     1231    6,66   21 t , 0 5 5   -------       ---       89-1700     PC  60111             31.0        5          300
                  B150     08/07118.9  J1.220   1231    16.61, 2 16 , D S                   ---       89-1701     PC  60%               31A         5          300

                                                                                                                  ----------------
                  3150     08/21/89    1209     1223    6.,5g  l;j'j
                                                            )v "' "'      -- -------        ---       39-1110                           33.0    2-5            160
                  B150     08/21/89    1209     11223   41.90  25.Ql  V-75    -------       ---       R9-1741     ---------------       33.0    2-5            160






               Page No@         7
               03/01/90
                                                                        Myakka-River Basin Project
                                                                     Data Report through December, 1989

               Station      Date     Start End          pH   Staff Depth,      Tide Stratified Cont.              "'W'sather           Air        Tind
                                      Time Time Std. Gage Total                                        Number     general           Temp
                                                     units   (ft.)                                                conditions           11   Speed DiNction




               B150      09/11/89    1400    1412       6.77 25.69   0.60   -------       ---       39-1876     PC   50%            30.0       7-8        NE
               B150      09/11/89    1400    1412       6.76 25.69   0.060  -------       ---       89-1877     PC   100%           30.0       11-8       NE
               B150      09/25/89    1241    1253       6.76 25.84   0.70   -------       ---       89-1?08     PC   90%            29.10      5-7        "@O
                                                                                                                                                          @v
                                                                                                                                                          110
               B1110     09/25/89    1241    11253      6.76 25.84   0.70   -------       ---       89-1909     PC   90%            29.0       5-7        -0                      1
               B150      09/26/89    1218    1223       11.1.1 26.26 0.75   -------       ---       89-1916     0C                  2U       ----         ---
               B150      09/26/89    1218    1230       7.07 26.26   0,75   -------       ---       89-1917     OC                  148.0    ----         ---
               B150      09/27/89    1150    1201       6.86 26.64   1.10   -------       ---       89-1996     PC   50%            321.0      4-6        100
               B150      09/27/89    t150    12011      6.84 26.64   11.10  -------       ---       89-1997     PC   50%            32.0       4-5        100
               B150      09/28/B     1140    1207       6.48 26.94   0. H   -------       ---       89-2010     PC   40%            30,2       5-@        100
               B150      09/28/89    1140    1207       6@50 26,94   0,90   -------                 89-2011     PC   40%            30.2       5-9        100
               B 1 50    09/29/89    1208    1219       6.97 26.99   0.95   -------                 89-2024     PC   50%            31.5          7       100
               B150      09/29/89    1209    1219       6.94 146.99  0.95   -------       ---       89-2025     PC   50%            31.5          7       100
               B150      10/30/89    1153    1204       7.31 25,K    0.60   -------       ---       89-2042     OC                  24,0       2-3        340
               B150      10/30/89    1153    1204       7.30 25.02'  0,060  -------       ---       89-2043     OC                  24.0       2-3        340
               B150      11/13/89    1154    1205       7.57 25.19   0.60   -------       ---       89-2078     PC   90%            27.5       6-8        100
               B150      H/13/89     1154    1201,      7.57 25.19   0.60   -------       ---       89-2079     PC   90%            27.5       6-8        100
               B150      12/04/89    1258    1315       17.49 25,07  0.90   -------       ---       89-2384     PC   10%            17.0     CALM         ---
               8150      12/04/89    1258    1315       7.50 25.07   0.90   ------        ---       39-2385     PC   10%            17.0     CALM
               8160      01/18/89    ----    1532       7,26 0.82    0.20   -------       ---       89-0070     CL                  22.0     CALK         ---
               B160      01/118189   ----    1532       7.26 0.32    0.20   -------       ---       89-0071     CL                  22.0     CALM
               B160      02/06/89    11340   1408       7.27 1.33    0.30   -------       ---       89-0086     PC                  31.5     CALK         SE
               B160      02/06/89    1340    1408       7.24 1.1.1.  0.30   -------       ---       89-0087     PC                  31.5     CALM         SE
               B160      02/27/89    11427   1456       7.27 A-80    0.20   -------       ---       89-0122     CL                  ----       7-9        200
               B160      02/27/89    1427    1456       71.26 0,800  0.20   -------       ---       89-0123     CL                  ----       '7_9
                                                                                                                                               I          NO                      I
               B160      03/02/89    1418    1438       7.31 0.82    0.20   -------       ---       89-0253     OC                  29.0     CALM         ---
               3160      03102139    1418    11438      7.29 0.82    0.20   -------       ---       89-0254     OC                  @29.0    CALM         ---
               B160      03103/89    1421    1440       6.93 1,02    0.25   -------       ---       89-0269     PC   85%            28.0     6-10         180
               9160      03103/89    1421    1440       6,91 11.02   0,25   -------       ---       S9-0270     PC   85%            28.0     6-10         "so
               31,60     03/13/89    11032   13101      7.49 1.85    0.50   -------       ---       89-0285     S 5%                D.0        2-5        320
               B160      03/13/89    1332    1351       11.51 1.85   0.50   -------       ---       39-0286     S 5%                29,0       2-5        320
               B16'0     04/10/89    1410    1434       8.71 0.12    0.10   -------       ---       89-0321     PC   10%            30.0       5-7        120
                                                        '10                                                                                               Ino
               B1160     04/10/89    11410   1434       Ki,  0.72    0.10   -------       ---       89-0322     PC   10%            30.0       5-7        IL
               8160      05/01/89    1318    1333       6.90 11,05   ----   -------       ---       89-031.7    PC   401*1          30,0       J-7        180
               B160      05/01/89    1318    1333       6.89 1.05    ----   -------       ---       89-0358     PC   40%            110.0      5-7        1180
               B160      05/30/89    1224    1241       7.28 0.52    0.10   -------       ---       89-0482     PC   8011           34.0       5-8          20
               B160      05130/89    1221    1241       7.24 0,50,   0.!0   -------       ---       89-0483     PC   80%            34@0       @-8          20
                                                                                                                                               J
               B160      06/06/89    1943    2014       6.72 0.50    0.10   -------       ---       89-0516     OC                  23.0     CALK         ---
               B160      06/06/89    1943    2014       6.76 0.50    0,110  -------       ---       89-05171    or,                 143.0    CALM         ---
               B1160     06/09/89    llr4    1148       7.30 0.48    A1.10  -------       ---       89-0548     PC   50%            33.0     8-10         140
               BIL60     06/09/89    1114    1148       7.35 0.18    0.10   -------       ---       89-0549     PC   50%            33.0     8-10         140
               B160      06/26189    1322    lIV35      @.06 0.3@    0.10   -------       ---       89-0558     MC   '80%           29.0     CALM         ---
               B160      06/26/89    1322    1355       6.91 0.1. 4  0- 10  -------       ---       89-0559     MC   80%            29.0     CALK         ---
               B160      07/10/89    1358    1428       6.2; 7.93    1,90   -------       ---       89-0594     PC   40%            33-.0      0-2        100
                                                          0          1                                               v
               B160      07/10/89    1358    1428       6.24 7.93    11.00  -------       ---       89-0595     PC   40%            33.0       6-2        100
               B160      07/24/89    1401    1419       6.61 5.114   1-40   -------       ---       89-0633     RAIN                26.0     CALK
               B160      07/24/89    1401    l4t@       6.59 5.34    1.40   -------       ---       89-0634     RA IN               26.0     CALM         ---
               B160      07125/89    1317    1337       6.28 6.45    1.55   -------       ---       a9-0646     PC 50%              31.0       2-4          so






                   Page No.          8
                   03/01/90
                                                                                  Myakka River Basin Project
                                                                             Data Report through December, 1989

                   Station       Date @Start End             pH     S-taff Depth,        Tide Stratified Cont.                 meather                Air         '2ind
                                            Time Time Std.            Gage Total                                   Number      general              Temp
                                                            units   (ft'@         (m)                                          conditions             P
                                                                                                                                                                e e d D i  C t
                                                                                                                                                             Mph



                   B160       07,125/89    1317     1337     6.26     6.45   1.55     -------        ---         89-0647     PIP  50%               31.0        2-4           81
                   B160       07/26/89     1239     '300     6.45     6.65   1.40     -------        ---         89-0660     HZ   50%               .11.9
                    I                               i                        i U                                     tj                             V I
                   B160       07/26/89     1239     1300     6.41     6.65   ".60)    -------        ---         89-0661     HZ   50%               31.5     ----          ---
                   B160       07/27/89     1135     1204     6.57     1.90   !.go     -------        ---
                                                                  I   V           U                              89-06,10    PC   50%               30.0
                   B160       07/27/89     11135    1204     6.59     6,90   1.60     -------                    89-0671     PP.  50%               30.0        4-6           K
                   B160       07/30/89     1325     1358     6.60     7.24   11.30    -------        ---         89-I6S6     pt,  30%               32.0        2-5
                   1160       07/30/89     131&5    IS58     6.162    7.24   1,80     -------        ---         89-116911   PC   80%               32.0        3-5           20
                   B160       07/31/89     11215    11,50    5,98     .,?S   2.oO     -------        ---         89-1690     PC   50%               1111.0      2-4
                   B160       071131/99    1125     1150     5.99   .7.78    2,0101   -------        ---         89-1691     PP   50%               31.0        2-4        i4VA
                   B160       08/07/89     1316     1336     6,06     6.10   1.60     -------        ---         89-1702     PC   50%               34.0     CALM          ---
                   B160       08/07/89     1316     1336     6.04     6.6'0  11.60    -------        ---         99-1.703    PC   50%               34.0     CALM          ---
                   B160       09/21189     1307     1330     6.511                    -------        ---         S@-11142    PC   75%               33@O     CALM          ---
                   B160       OW1/89       1307     1330     6.49     6.01   1.40     -------        ---     -   89-1743     PC   75%               33.0     CALM          ---
                   B160       09/11/89     1457     1520     6.38     7,66   11.90    -------        ---         89-1378     PC   Jo%               28.0     CALM          ---
                   B160       09/11/89     1457     1520,    6.36     7,66   1.90     -------        ---         89-1879     PC   40%               28.0     CALM          ---
                   8160       09/25/89     t414     1437     6.93     5.34   1.20     -------        ---         89-1860     RAIN                   27.1     CALM          ---
                   B160       09/25189     1414     1437     6.90     5,34   1.                                                                      7.
                                                                                  20  -----          ---         89-1861     RAIN                   21@5     CALM
                   3160       09/27/89     1317     1337     6.611    6.1@4  1.060    -------        ---         89-1998     PC   50%               32.0        3-5           80
                   B160       09/27/89     1317     1337     6.61,    6.44   1,60  - -------         ---         89-999      PC   50%               32.0        3-5           80
                   B160       0/30/89      1323     042      7.30     3.17   0.60     -------        ---         89-2044     .01C                   26.0     calm          ---
                   B160       110/30/89    1323     1342     7.24     3.17   0.60     -------        ---         89-2045     OC                     26.0     calm          ---
                   B160       11/13/89     1254     1307     71.25    1.27   0.40     -------        ---         89-2080     PC   7"%               27.0     -6-8          160
                   B160       11/13/89     1254     1307     7.Z4     11.27  O-ItO    -------        ---         89-2081     PC   11%               27.0        6-8        160
                   B160       12/04/89     1358     1413     11.86  01.13    @.20     -------        ---         89-2386     "L                     18.0     CALM          ---
                   B160       12104/89     1358     '1413    7.84   011.18   O.21V    -------        ---         89-23B7     CL                     '18.0    CALM          ---
                   B170       Ol/i8/89     1640     1700     8.41   24.98    0.110    -------        ---         89-0072     CL                     24.0     CALM          ---
                   B170       01/18/89     1640     1700     8,41   24'9B    0.10     -------        ---         89-00713    1"1w                   211.0    CALM          ---
                   B170       02@06/89     15110    15211    3,30   24,98             -------        ---         89-0088     PC                     ----        10         SE
                   B170       02106189     1510     t521     8.30   24.98    o.40     -------                    89-0089     PP                                 iO
                                                                                                                                                                           SE
                   3170       02/27189     1630     ----     8.1(,  25,00    0.410    -------        ---         8941i'21    CIL,                   ----        5-7        220
                   3170       02/27189     1630     ----     8.25   25.00            --------        ---         89-0125     CIL,                   ----        5-7        220
                   3170       03/02189     1555     1607     8.07   25.00    0,35     -------                    89-0255     0C                     28.0     CALM          ---
                   B170       03/02/89     1555     1607     8.09   25.00    0,35     -------                    39-02,16    X                      28.0     CALM          ---
                   31170      AV3/03/89    1600     1635     7.36   25.88    0.91JO   -------        ---         89-027t     PC   15%               27.0                   ISO
                   -B1.70     03/03/89     1600     1635     7.39   25.88    0.60                                89-02,12    PC   i"1%              27.0        2-5        1180
                                                                                  V
                   B170       03/13/89     1522     1536     7.14   -----    o),'O    -------        ---         89-01689    PC   loll              32.0        3-7        1430
                   B170       03/13/89     1522     1536     7@07   -----             -------        ---         89-0290     PC   101,              32.0        3-7        280
                   B170       04/10/89     16t2     1628     7.78   ------            -------                    39-0325     P 1P 5%                33.0        5-8        140
                   K-70       04/101189    1611@    1628     7.74   -----    0.13     -------        ---         89-0326     PP   5%                33.0        5-S        140
                   B170       05101/89     11503    1L515    '.@9   ----- -- 1.0,5    -------        ---         89-0361     PC   109               29.0        J-@        ISO
                                                                                  5
                   B170       05/0,1189    1503     15115    7.9'@  ----- -  -110     --------                   89-0362     PC   @50%"             29.0        5          ISO
                   B170       06/06/8@     2147     2205     6.117  -----    i"."     -------
                                                                                                     ---         89-01,20    PC                     21.0     CALM          ---
                   B170       06106/89     2147     2205     6.8!   ----- -  0.10     -------        ---         89-0521     PC                     21,3     ICALM         ---
                   9170       06/07/89     0743     0759     6,96   ----- -  J iv                                89 530      PC   30%               24.0        3
                   B170       06/07/89     0743     0759     6.89   -----    0.10     -------        ---         89-05311    PC   30%               24'.0       3-5        120
                   B170       06/26/89     1501     1512     71.15  -----    0.25     -------                    89-0562     PC   KIM               30.0          5        260
                                                                                                                                                        0
                   B170       06/26/89     1501     1512     7.18   -----    0,25     -------        ---         39-0563     PC   801.              3V                     260






                Page No.        9

                                                                         Myakka River Basin Project
                                                                     Data Report through December, 119B9

                Station     Date     Start End          pH  Staff    Depth,    Tide Stratified Cont,             Weather              Air          Wind
                                      Time Time Std. Gage            Total                             Number    general              Temp
                                                     units  (ft.)    (m)                                         conditions            C     Speed   D@recf:on
                                                                                                                                              MPM



                B170      07/10/89   1550     1604      6.91 -----   0.25    -------       ---       89-0598    PC 50%                34.0    ----        ---
                                                          'j
                B170      07/10/89   1550     1604      6.92 -----   0.25    -------                 89-0599    PC 50%                34.0    ----        ---
                B17V      07/24/89   1614     1626      6.47 -----   0.35    -------       ---       89-0637    RAIN                  22.0     7-9        14rl
                                                                                                                                                          , V
                9170      0.7/24/99  1614     1626      6.0 -----    0.35    -------       ---       89-0638    RAIN                  1112,0   7-9        i4o
                3170      07125/89   '1511    1522      6.45 -----   DAO     -------       ---       89-0650    RAIN                  129.0    12-8        80
                B170      07/25/89   1511     1522      6.44 -----   0.30    -------       ---       89-0651    RAIN                  29.0     14-8        SO
                B170      07126/89   1549     1603      6.58 -----   0.40    -------       ---       89-0666    OC                    26.0    ----        ---
                B170      07/26/89   1549     t6O3      6.54 -----   0.40    -------       ---       89-0667    OC                    26.0    ----        ---
                B170      07/27/89   1355     11416     6.34 -----   .70     -------       ---       89-1656    PC   85%              31.0         6      140
                B170      07/211189  1355     1416      15,31 -----  .70     -------       ---       89-1657    PC   35%              3t.0         6      140
                B170      07/28/89   1448     1511      6.54 -----   0.60    ------- -     ---       89-1668    HZ   60%              35.0     2-4        170'
                B1?O      07/28189   1448     1512      6.58 -----   0.60    -------       ---       89-1669    HZ   60%              3M       2-4        170'
                B170      07/29/89   1232     1246      6.36 -----   .50     -------       ---       89-1680    PC   60%              ----     0-6        140
                B170      07/29189   1232     1246      6.3B -----   .50     -------       ---       89-1681    PC   60%              ----     0-6        140
                3170      08/07M     1504     1518      6.39 -----   0.20    -------       ---       89-1706    PC   40%              35.0     3-5        280
                B170      08/07/89   1504     1518      6.37 -----   0.20    -------       ---       89-1707    PC   40%              35@O     3-5        280.
                B170      08/2119    2109     2122      6.51 -----   0.50    -------       ---       89-1746    ---------------       @6.5    CALM        ---
                B170      08/21/89   21109    16122     6.45 -----   0.50    -------       ---       89-1747    ---------------       26.5    CALM
                B170      09/11/0    171@     11733     6,54 -----   0.30    -------       ---       89-1882    PC 60%                30.0    CALM
                B1100     09/11/89   170      1733      6.51 -----   0,130   -------       ---       39-11883   PC   IUO%             30.0    CALM        ---
                B170      09/25/89   1637     IL6511    7.17 -----   0.40    -------       ---       89-11906   RAINI                 24.0    CALM
                                                                                                                     T N'
                8170      09/25/39   11637    1651      7.08 -----   0,40    -------       ---       89-1907    RAI                   24.0    CALM        ---
                B170      09/26189   1351     11407     6.55 -----   0.85    -------       ---       89-1920    RA   T11              27.0         5      160
                B170      09/26/89   1351     1407      6.54 -----   0.85    -------       ---       89-1921    REIN'                 27,0         5      160
                B170      09/27/89   1517     1532      6.40 -----   0.95    -------       ---       89-2002    PC   60%              34.0         4       so
                3170      09/27/89   1517     15.32     6,38 -----   0.95    -------       ---       89-2003    PC   60%              34.0         4'      80
                B170      09/28/89   1346     1401      6.13 -----   0,80    -------       ---       89@-2014   PC   50%              30.5     4-7         80
                3170      09/28/89   1346     1401      6.10 -----   0.80    -------       ---       89-2015    PC   50%              30.5     4-7         so
                B170      09/29/89   1438     1453      6.34 -----   0.70    -------       ---       89-2028    PC   175NN            32.0     3-5        100
                3170      09/29/89   1438     11453     6.28 -----   0.10    -------       ---       89-2029    PC   75%              32.0     2-5        100
                B170      10/30/89   1525     1536      7.05 -----   0.110   -------       ---       89-2048    OC                    25.0    CALM        ---
                B170      10/30/P    t525     1536      7.03 -----   0,110   -------       ---       89-16049   X                     145.0   CALM        ---
                B170      11/13/89   1506     1517      7.07 -----   0.10    -------       ---       89-2083    PC   80%              26.0     7-9        120
                8170      11/13/89   1506     1517      7.06 -----   0.10    -------       ---       89-2084    PC   80%              26.0     7-9        120
                B170      12/04/89   1545     1556      7.58 -----   0.10    -------       ---       89-2390    PC   40%              17.0    CALM        ---
                B170      1MV89      1545     1556      7.51 -----   Ai.10   -------       ---       89-2391    PC   40%              17.0    "ALM        ---
                B180      01/18/89   1710     ----      6,96  4.70   0.10    -------       ---       89-0074    CIL                   ----    CALM        ---
                3180      01/18/89   1710     ----      6.96  4.70   0.10    -------       ---       89-0075    CL                    ----                ---
                           i                                                                                                                  CALM
                B118O     02/061189  15n      1600      7,AV7  4.60  0,110   -------       ---       89-0090    PC                    29.0    5-110       SE
                3180      02/06/89   1535     1600      7.112 't.60  0,10    -------                 89-0091    PC                    29.0    5-10        SE
                B180      02/27/89   1706     1723      8.09-----    10.05   -------                 89-0126    CL                    21.0     5-8        200
                B180      02/27189   1706     1723      8.05 -----   1).05   -------       ---       89-0127    CL                    111.0    5-8        200
                                                                     li                                                               41
                B180      03/0211189 16119    1635.     8.21 -----   0.10    -------       ---       89-0257    OC                    29.0    CALM
                B180      03/041/89  1619     !635      8.21 -----   1,10    -------       ---       89-0258    OC                    29.0    CALM        ---
                B180      03/03/89   1645     1702      7.70 -----   0.20    -------       ---       89-0273    PC   20%
                                                                     V L                                                              28.0    8-10        180
                9180      03/03/89   1645     ,I,'Ole,  7.66 -----   0.20    -------       ---       89-0274    PC   0413             28.0    8-io        180
                B180      03/13/89   1458     1512      8.79 25.02 0.40      --  ----      ---       a9-0287    CL                    31.0    3-10        280






                     Page No,           1110

                                                                                           Ryakka River Basin Project
                                                                                       Data Report through December, 1989

                     Station         Date        Start    End        pH     Staff      Depth,      Tide Stratified Cont.                       Weather               Air             wind
                                                 Time     Time Std. Gage               Total                                  Number           general               T;,-,mp
                                                                   units    (ft.) W                                                            conditiOnS                     Speed     Dir?c1L1-*Or1
                                                                                                                                                                               imph)



                     Blao         03/13189       14108    1512       8.75 25,02        0.40     ------- -        ---          89-0288          Clu                   31.0        3-10           1280
                     8180         G4/10/89       1550     1602       8.63 [email protected]        0.@O     -------          ---          39-0323          PC 5%                 32.0        2-4            160
                     B180         04/10/89       1550-    1602       8.64'(04.91t      0.40     -------          ---          89-0324          PC 5%                 32'..0      '2-4           160
                     B180         05101189       1440     1452       7,95   164.94     0.40     -------          ---          39-0359          ---------------       30.0            15         iso
                     B180         05/01/89       1440     1452       8.02   24.94      0.@nv    -------          ---          89-0360          ---------------       30.0            5          180
                     B180         05/30/89       1425     11441      9.03   24.80      OV.25    -------          ---          &9-0*484         PC 60%                33.0        5-11           40
                     B180         05/30189       1425     1441       9.08   24.90      0.25     -------          ---          89-0485          PC 60%                33.0        5-7            40
                                                                     7                                                        S9-01518         P"
                     3180         06/06/89       2119     2136       !,07   24,88      0.25     -------          ---                           -1                    ----   . CALM
                     8180         06/06/89       2119     2136       7.12   24.88      0.25     -------                       89-0519          PC                    ----        CALM           ---
                     BAO          06/07/89       0723     0736       6,95   24.85      0.40     -------                       89-0528          PC 40%                26.0        PALM
                     B180         061/07189      0723     0736       6.98   24-85      OAAV     -------                       89-0529          PC 40%*               26.0        CALM           ---
                     B180         06/018/89      1044     1104       11.64  24.118     0.40     -------          ---          89-0542          PC 80%                31.0        5-9            140
                     B180         06/08/89       1044     1104       7.63   24.78      0.40     -------          ---          89-0543          PC 80%                31.0        5-9            140
                     B180         06/26/89       1438     11449      6.97   25.34      0,110    -------          ---          89-0560          PC 80%                28.0        CALM           ---
                     B180         06/26/89       1438     1449       6,98   25.84      0.70     -  -----         ---          89-0561          PC 80%                28.0        CALM           ---
                     BISO         07/10/89       1528     1542       7,03   25.91      0.55     -------          --- 1        89-0596          PC 20%                34.0        ----           ---
                     B180         07/110/89      1528     11542      7.03   25,91      0.55     -7 -----         ---          89-0597          PC 20%                34.0        ----
                     B180         07/24/89       1537     1554       6,65   27.65      1.30     -------          ---          S9-0635          OC THUNDER            29.0        CALM
                     9180         07/24/89       1537     15511      6.65   27.610     1JO      -------          ---          89-0636          OC THUNDER            29,0        CALM           ---
                     B180         07/25/39       1446     1500       6.25   28.015     1.15     -------          ---          89-0648          OC 7T,!JNDER          32.0        2-3            80
                     B180         07/25/89       11446    11500      6,20   28,010     1,15     -------          ---          89-06'49         OC 7@FINDER           12.0        2-3            80
                     3180         07/26/89       1526     1540       6,81   13.17      0.70     -------          ---          89-0664          RA.T1Y                                           ---
                                                                          , 4          C,                                                      1 0                   25.0
                     B180         07/26/89       1526     15190      5.82   23.27;     0,70     -------          ---          89-0665          RAIN                  25.0
                     B180         07/27/39       1322     1344       6.31,  28.1t5     1,10     --------         ---          89-0672          PC                    30.0        CALM           120
                     B180         07/27/89       1322     13IS4      6.30   28.45      1.40     -------                       89-0673          PC 111011             30.0        CALM           120
                     B180         011/2.8/89     1418     1433       6,371  27.,)9     ----     -------          ---          89-1666          ---------------       35.0        CALM           ---
                     B180         07/28/89       1418     1433       6,42   27.99      ----     -------          ---          89-1667          ---------------       35.0        CALM           --7
                     3180         07/29/89       1200     1222       6,63   29.25      1.60     --7   ----       ---          S9-1678          PC 60%                30.0        10@-2          120
                     B180         07 '129/89     1200     1222       6.63   29.25      1.50     -------          ---          89-16,19         PC 60%                30.0        .0-2           1120
                     3180         08/07/89       1446     '1456      6.111  26.70      0.90     -------          ---          89-1704          PC 40%                35.5        3-4            1100
                     B180         08/07189       1446     '1456      6.78   26.70      0,90     -------                       89-11105         PC 40%                35.5        3-4            300
                     3180         08/21/89       2042     2057       1-84   26,61      0.90     -------                       39-1744          OC                    26.5        PALM           ---
                     B1180        08/211189      2042     2057       1U.83  26-61      0.90     -------          ---          89-1745          OC                    26.5        CALM           ---
                     3180         09/11/89       1658     1710       6.94   27.56      0.55     -------          ---          89-1880          PC 50%                10.0        0-2
                     B180         09/.11/89      1658     1710       6.88   27,56      0.105    ------           ---          89-11881         PC 50%                30.0        0-12           ---
                     B180         09/25/89       1610     1625       7,23   27.20      0,7@,    -------          ---          89-1862          RAIN                  26.0        ----           ---
                     B180         09/25/89       1610     1625       7.20   27.20      0,71n    -------                       89-1863          RAIN                  26.0        ----           ---
                     B180         09/26/0        1327     1342       7.00   27.41      0,60     -------          ---          89-1918          RAIN                  27.0        CALM
                     B180         09/26/89       1321     1342       6.97   27,411     -'v).,-,n -------                      89-1919          RAIN                  27.0        CALM           ---
                     BISO         09/427/89      1454     15071      6.81   27.91      11,245   -------                       89-24000         PC 60%                33.0        2-3            80
                     B180         091127189      1454     '1507      6.78   271911.    1.215    -------          ---          89-2001          PC 60%                33.0        2-3            80
                     3180         09/28/89       1259     1333       6.66   27-5;7     0.50     -------          ---          89-2012          PC 110%               30.0        4-7            100
                     B180         09/28/89       1259     11333      6.66   271.5-7    0-@O     -------                       89-2013          PC 50%                30.0        @-?            100
                     BISO         09/29/89       1413     1428       6.69   27.319     01.50    -------          ---          89-2026          PC 75%                32A         2-4            100
                     B180         09/29/89       1413     1428       6.68   27.39      0-50     -------          ---          89-2027          PC 75,01%             32.0        2-4            100
                     3180         10130/89       1504     1513       1 .11  25,i3      0,10     -------                       89@-2646         0C                    26.11       CALM
                     B180         10/30/89       IL504    1513       7.09   25         .130. 20 -------          ---          99-2047          OC                    26,0        CALM           ---






              Page No.     11

                                                                Myakka River Basin Project
                                                           Data Report 'ftrough December, 1989

              Station    Date   Start End      pH   Staff Depth,     Tide Stratified "ont.         Tea@her            Air      IfLnd
                                  Time Time Std, Gage Total                              Number    general          TeMp
                                              units Ift.1    W                                     @"Ondi I ions          S;eed r"i,ec"i1n,
                                                                                                                            1,
                                                                                                                            'nph



              3180     '11/13/89 1445 11457    7,65 24,99 0.40     -------     ---      89-2082 PC 70%              29.0     4-6       @H
              B180     12/04/89 11527 1535     7,016 24.87 0.10    -- ----     ---      89-2388 PC 40%              '13.0   CALM       ---
              B180     12104189 15217 i535     7,60 24.87 0.10     -------     ---      89-2389 ?C 40%              18.0    CALM       ---






             Page No.           I
              03/01/90
                                            Myakka River Basin Project
                                       Basin Station In Situ Measurements
                                                Through December, 1989

              Station       Date     Dissolved Temperature, Conductivity, Salinity,
                                       Oxygen,            C            (umhos/cm)             0/00
                                         (mg/1)



                B1110    01/18/89         7.93           19.0                 440             0A
                B110     02/06/89         6.75           21.3                 350             0.0
                B110     02/27/89         9.90           13.1                 445             D.0
                B110     03/02/89         7.55           20.2                 650             1.0
                BHO      03/03/89         6.50           19.5                 37r             AA
                                                                                              Q
                8110     03/13/89         9.30           18.5                 14,69           o.V
                3110     04/10/89         7.50           22.0                 @IA             i.0
                                                                              Vili
                Bilo     05/01/89         9.55           23.2                 ill             0.2
                                                                              11f
                                                                                              o.n
                KID      05/30/89         3.48           27.0                 351                f.
                B110     06/06/89         4.32           27.0                 '01zts          0.0
                                                                                              I'D
                8110     06/07/89         8.20           129.9                00              1
                BIIO     06/07/89         1.74           U.5                  S61             0A
                BIIO     06/26/89         5.111          25.11                348             0.8
                B110     07110/89         2.94           28.0                 1182            0.0
                3110     07/24/89         4.34           '417.0               -.61            0.0
                B110     07/25/89         4.23           26.0                 1116            0.0
                BIIO     07125/89         435            28.1                 199             0.1
                B110     07/26/189        3.83           27.0                 1811            0.0
                BIIO     08/07/89         4.26           28.0                 1198            0.1
                BIIO     08/21/89         4.39           27.0                 198             '61A
                B110     09/11/89         4.26           27.05                168             0.0
                BIIO     09/25/89         4.80           25.0                                 0.1
                B110     09/26/89         4,81.          26.21                1               0.0
                B110     09/27/89         3.95           26.5                 170             0.n
                                                                                                 V
                                                                                              0A
                B110     091123/89        4.30           27.0
                B1110    09M/89           4.20           27.5                 175             @0,0
                BIIO     10/30/89         5.71           22,0                 2100            .0.1
                B110     ii/113/89        7.41           211.0                2119            0.0
                BIID     12/04/89         10.6           14.0                 265             0.0
                B120     01/18[89         9.00           17.9                 47;             0.0
                                                                                J
                B120     02 '106/89       8.39           20.2                 '1110           0,9
                B120     03/02/89         10.0           21.0                 540             0.0
                B120     03/03/89         71.90          21.2                 600             0.5
                B n
                   Ito   03/13/89         10.4           19.6               1080              0.7
                                                                              IPA             I
                B120     04/10/89         6.35           23.0                 )JQ             1.2
                B120     05/01/89         5.10           24.5
                                                                                              V
                B120     05/30/89         7.-90          23.0                 485             V.1
                B                                                             @, i 0          n . A
                   120   06/06/89         7.82           24.0                                 V V
                B120     06/06/89         8.7t-          23.0
                                                                              6J8             10 . 0
                B120     M10/89           8.15           28.9                 500             0.1
                B120     07/24/89         7.12           30.0                                 0.0
                3120     07/25/89         5.118          27.0                                    0
                B 120    AU8/07/89        3.83  -',      29.5                 --)Q            0.1
                B120     08/21/89         1.64'          23.0                 128             0.0
                                                                              nno
                8120     09/11/89         Ml,            27,9                 LJ              0.14
                B120     09/25/89         3.08           25.0                 294             0."
                                                                              2
                8120     09126/89         2.04           26.0






          Page No.         2
           03/01/90
                                      Myakka River Basin Project
                                                    Tn
                                 Basin Station I Situ Measurements
                                         Tl@rouigh DecEmber, 1989

           Station     Date     Dissoived Temperature, Conductivity, Salinity,
                                  Oxygen,           C          (umhos/cm)         0/00
                                    (mg/1)


             3120    09/27,189        i.62          26,IJ           235            0.0
             9120    09/28/89         1.20          211.0           255            0.2
             B120    09/29/89         0.98          28.0            286            0.1
             B120    '10/30/89.       6.06          22.0            484            0.4
             B120    111/13118@       9.25          1141.0          @30            0.0
                                                                                   0.1
             B120    12/04/89         12.8          12.0            3810              1
             B130    01/18/89         4.00          121.0           '4152          0.0
             B130    02/06/89         2.90          17.2            300            0.0
             B130    102/047/89       7.15          121.9           395            0.0
             B130    03/02/89         4.80          21.0            All
                                                    I               I IJJ          0.5
             B130    03/03/89         6.20          22.5            430            0.0
             B130    03/13/89         4.85          19.0            280            0.0
             B130    04/10/89         3.62          24.0            449            0.0
             B130    05/01/89         3.60          25.0            430            0.1
             B1130   05/3089          2.45          28.0            41@5
                                                                    -tJ            0.0
             B130    06/06/89         4.34          28.0            4411           0.0
             B130    06/0?/89         7.40          28.9            IJ70           0.9
             B130    06/07/89         2.05          28.0            481            010
             3130    06/09/89         3.25          29,0            484            0.0
             B130    06126/89         6.65          27.0            3914,          0,9
             8130    0710189          0.71          29.0            IL97           0.0
             B130    07124/89         2.49          217.8           175            0.0
             B130    07/25/89         2,7@u         27,0            159            0.0
             B130    07/26,189        1.112         26.0            211            0.0
             B130    08/07/89         1,60          99,9                           0.0
             B130    08/21/89         1.63          28.0            2A             0.1
             B130    09/11/89         141.1112      1.19.0          179            0.0
             B1110   0?/2518R         2.40          26.0                           0.1
                                                                    182               1
             31130   09/26,189        1.68          216A            130            0.0
             B130    09/27/89         1.39          27.0            136            11.0
                                                                                   0.1
             B130    09/28/39         1.63          27.0            i65               L                                                                                           I
             B130    09/29/89         1,60          28A             190            '@'A
                                                                                      V
             31100   10/03/89         1,75          27,5            IL71           0.0
             B130    10/30189         2.42          22.2            280            0'r,
             B130    11/1319          4.48          21.0                           01.1
             B11.30  12/04/89         7,70          15.0            260            0.0
             9140    01119/89         4.70          18.0            @iv            0.0
             nj
             0140    02/06/89         5.20          23.3            2110           0.7
             BIL40   02/211/89        9.40-         17.0            14,65          0.0
             B140    03/02/89         7.30          21.0            292            0.2
             3140    03/03/89         7.624         26.0            14,98          0.1
             B140    03/13/89         7.20          20.5            332            0.0
             B140    04/10/89         11.50         2"0             370            0.0
             B140    05/011,89        5.00          26.5            3190           0.1
             B140    05/30/89         4150*         29@1            50io           0A
             B140    06/06/89         5.22          29.0            510            0.0
             B1140   06107189         7,40          219.9           690            11.9






            Page No.         3
             03/01/90
                                        Myakka River Basin Project
                                   Basin Station Tn     Situ MeaS re        L
                                                                    u men's
                                           Through   December, 1989

            Station      Date- Dissolved Temperature, Conductivity, Salinity,
                                    Oxygen,          C           umhos/cm)          o/oc
                                     (mg/1)


               B140   06/09189        15.80         129.8               610          0.5
               B140   06/26/89        4.30          28.0                580          0.9
               B140   07/10/81        0.05          31.0                271          0.0
               B140   07/24/89        2.07          29.5                238          0.0
               8140   07/25/89        1.88          28.0                2311         0.0
               B140   07/26/89        1.19          2.7.0               199          0.0
               B140   08/07/89        0.38          31.0                11.90        0.0
               B140   08/21/89        2.00          29.5                i96          0.1
               B140   09/ii/89        1.39          29.9                185          0,0
               B140   09/25/89        2.65          27.0                181          0.1
               B140   09/27/89        2.60          28.0                             0.0
               B140   10/03/89        0.78          28.5                178          0.0
               B140   10/H/89         4.60          22.8                1189         0.1
               B140   11/13/89        6.30          21.0            .14,01           0.1
                                                    11,0                nno
               3140   12/04189        09.8                                           0.1
               3150   GUAM            8.05          19.2                920          0.0
               B150   02/06/89        8.10          23.0                1090         0A
               B150   02/27/89        10.4          18A                 780          0.5
               B150   03/02/89        10.0          21.1            1.1150           M
               B150   03/03/89        6.30          23.0
               B150   03/13/89        8.35          21.2                550          0.0
               BI50   04/10/89        8.40          2410            11020            0.0
               B150   05/01/89        7.10          26.0            1080             0,9
               B150   05/30/89        6.31          26.1            1190             I'Ll
               B150   06/06/89        7.27          28.0                850          ().6-
               8150   06/071/89       5.41          24,6                8110         0.9
               B150   06/08/89        6.10          27.0                390          0,6
               B150   06/26/89        6.60          28.0                880          0.8
               B150   07/10/89        6,83          30.1                81,60        D.5
                                                    29.0
               6150   07/24/89        6.30                              550          011
               B150   07/25/89        5.80          27.5                580          0.1
               B150   07/26/89        5.83          28.8                50111        0.1
                                                                        Ani
               8150   08/07/89        5.39          29,1;               141          0.1
               B150   08/21/89        5.77          29  .0              525          11.2
               B150   09/11/89        7.01          -29.0               470          0.t
               B150.  09/25/89        5.8  ,1       27.0                479          0.2
               B150   09/1416/89      5.90          27.5                4.08         0.1
               8150   09/27/89        4.75          27.5                428          0.0
               3150   09/28/89        4,3@-         28.0                350          0.1
               B150   09/29/89        5.00          28.0                             0.0
               B150   10/30/89        3.20          22 .. 5             61110        0.3
               B150   11/13/89        8.23          22.0                U4,             0
               3150   12/04/89        1118          13,5                690          0.7
               B160   01/18/89        4.70          1,11.5              2            0.0
               3160   02/06/89        6.40          24@1                             0.6
               B160   02/27/89        9.90          17.8                220          0.0
               3160   03/02/89        8.28          22.1                '228         0.6






           Page No.        4
            03/01/90
                                       Kyakka River Basin ?roject
                                  Basin Station In Situ Measurements
                                          Through December, 1989

           Station      Date    Dissolved Temperature, Conductivity, Salinity,
                                   Oxygen,         C           (umhos/cm)          0/00




             9160       03/03/89    7,35          25.0               600            0.5
             B160       031113/89   9.10          21.0               265            0.0
             B160       04/10189    9.45          '147.0             19@            0.0
             B160       05/01/89    8.14          24.5               439            0.3
             B160       05/30/89    51,30         30.0               5601           0.8
             BIL60      06/06/89    4.20          29.0               590            0.1
             3160       06/09/89    7,00          30'"1              520            O.t.
             B160       06/26189    6.59          29.0               502            0.8
             B11.60     07/10/89    1.76          31A                33A            0.1
             B160       07/241189   3.45          29.8               26@            0.0
             B160       07/25/89    L18           28.5               t"to
                        1                                                           0.0
             8160       07/26/89    2.57          29.0               237            0.0
             B160       08/07/89    1.79          31.0               i9i            0.1
             B160       08/21/89    3.16          29.5               1209           0.1
             B160       09/11/89    2.44          30,10                             0.0
             B160       09/25/89    4,18          27.0               170            0.0
             3160       09/27/89    2.98          128.0              138            0,11)
             B160       10/30/89    8.05          23.0               170'           0.2
             B160       11/13/89    7.43          23.0               1190           0.0
             B160       121/04/89   1-0.8         16.5               199            0"
             8170       01/18/89    11.8          21.0               11.70          0.0
             B170       02/06/89    12.1          211.7              720            0.0
             300        02/27/89    11.7          A.0                890
             B170       03/02/89    111.8         22.0              1100
             31170      03/03/89    7.70          144.0              620            0.0
             3170       03'113189   8.35          22.5               265            0.0
             B170       -04/1110/89 11.0          H.0                660            0.0
                                                  !1                                                                                                                              1
             8170       05/011/89   MO                                              1.0
                                                                                    I
             8170       06/06189    2.32                             560            0.4
             B170       06/07/B9    3.60                             -V             0.1
             B170       06/26/89    6.92                                            0.9
                                                  n I                  I
             B170       07/10/89    7.20          Je..o              i9i            M
             3170       107/24/89   6.30          1419.0             22,11          0.1
             B170       07,125/89   6.85          30.0               20,:           0.1i
             3170       MUM         5.65          29.2.
             B170       08/07/89    5.98          32.0
             B170       H/21/89     4.75          30.0
             B170       09/ii/89    6.20          31.0
             B'10       09/25/89
               It                                 27.0
             B170'      AV9/26/89   5.22          28.0                                 V
             BIL70      09/27/39    4.50          30.0                              0.0
                                                                                    C,
             B170       09/28/89    4.45          30.0               140@
             9170       09/29/89    ".10          Jim
             B170       10/30/89    7.99          23.0
             31710      11/2/89     7.58          23.0               176            0.11
                                                                     '@.3 "
             3170       12/04/89    10.0          16.0               L i
             3180       01/18/89    8.00          21.0               400            0.0






              Page No.          5

                                            Myakka River Basin Project
                                                     ,01 Tn
                                                     i , i      -"-u Measurements
                                       Basin Stat              SIL
                                                Through December, 1989

              Station       Date     Dissolved Temperature, Conductivity, Salinity,
                                        Oxygen,           C            (umhos/cm)            0/00
                                         (mg/1)



                B180     02/06/89         7.69            2 4  5              14,83           ;J
                B180     02127/89         10.2            19.0                421             0.0
                            1                                                 61
                BISO     03/02/99         10.8            23.0                620             1.2
                BIN      03/03189         7.55            25.5                900             0.6
                B180     03113/89         15.4            22.;                '.@o            0"5
                                                               1              01
                BISO     04/10/89         13.6            27.5             11080              0.0
                B180     05/01/89         8.75            24   L           i0lo               1.2
                                                                                              A.5
                B180     05/30/89         14.4            31.0             1190
                B180     06/06M           6.43            27.8                990             C'J
                B180     06/07/89         3.61            26.0             10501              0.8
                B180     06/08/89         6.92            29.0             11140              0.8
                B180     06/26189         7.60            29.0                600             0,9
                BISO     07/101189        7,40            32.0                7no
                B180     07/24/89         5.30            2g,n                Da
                                                               V
                                                                                              O'n
                B180     011/25/89        5.08            28.2                343                e.
                B180     07/26/89         5.48            28'A                                0.1
                                                               V              3 2 2
                B180     08/07/89         4.25            31.5                3110            0.1
                                                                                              A  I
                B180     OB/211/89        4.83            30,0                305             V.1
                B180     09/11/89         6.20            31.0                329             0.1
                                                                                                 I
                B180     09/25/89         ----            27.0                @90             n.2
                                                                                              V
                B180     09/26/89         5.115           27.5.
                                                          0    A
                B180     09/27189         4.78            LEV                 2214)           010
                3180     09/28/89         4.60            12 9 . 1            229             0.1
                B180     09/29/89         5.io            29.0                232             @'o
                                                                                              V

                                                                              A
                BHO      110/30/89        8.98            23.0
                B180     11/13/89         10.9            22.5             @620               0.2
                B180     12/04/39         13.6            16.0                641),






          Page No.         1
          03/01/90
                                                                M,yakka River Basin Project
                                                           Data Report Through December, 1989

          Station        Cont.    Date      Solids Diss.        Diss. Part.     Turb, Diss, Diss,          Part. Part.
                                            Total    NH4-M      N02 +  -P        NTU P04-P Org.-C           -C      -N
                                            Susp.    (mg/1)     R03-N (mg/1)             11mg/11 iimg/1) %11) Itmg/11)
                                            (mg/1)              (mg/1)


          BIIO        '89-0062  01/18/89      0.3    0,063      0.028  0,001       1.5   0.246     14A    0.1144  0.0096
          BIIO        89-0063   01/18/89      0.3    0.0111     0.028  0.002       1.2   0,245     115.4  0,1052  0.0060
          B110        89-0078   02/06/89      0.7    0.057      0.030  0.003       M     0,1169    111.7  0,112124 0,0065
          3110        89-0079   02/06/89      0.8    0,068      0.031  0.002       1,0   0,1167    15.5   0-10,68 0.0064
          BIIO        39-01114  02/27/89      (0.2   0.008      0,015  0.001       0.6   0,091     15.3   0,01730 O.OUO
          B110        89-0115   02/27/89      (0.2   0.050      0,015  0.001       0.8   0.091     15.6   OV.105341 O.M.L
          B111.0      39-0277   03/13/89      1.0    0.014      M111   01.005      11.4  0.125     i4.1   0.0,696 O.GO306
          BIIO        89-0278   03/13189     '1,6    0.010      0.011  0.002       1,41  0,1124    16.0   0.0832  0.0032
          B1110       89-0313   04110/89      0.6    0,021      O.E6   (0.001      M     0,120     1J.0   01.11808 0,0172
          BIIO        89-0314   04/10/89      0.6    0.020      0.023  <0.001      1.0   0.127     14.6   0,11132 0,0100
          B110        89-0349   05/01/89      3.0    O.OtO      0.010  ;').005     iA    0.117     16.0
          BIIO        89-0350   05/01/89      2.5    0.030      0.010  0.001)      1.7   0.123     16.3
          3110        89-0474   05/30/89      0.5    0.062      0.006  0.025             0.251     13.8   0,1236  0.0204
          BIIO        89-0475   05/30/89      1.1    0,063      <0.005 0,026       11.1, 0,257     14,11  0,0924  0.0208
          BIIO        89-0508   06/06/89      11.7   MOI        0.042  0,010       1.8   0,202     115.10 0.3460  0.0364
          B110        89-0509   06/06/89      2.6    0.1100     0.043  0.0VI       2.1   0,206     15.3   0.2672  0.0284
          8110        89-0524   06/07/89      0.7    0,034      <0.005 OAIII       11.0  0.1M)     15.9   0,2160  0,0192
          8110        89-0525   06/07/89      1.8    0.030      <0.005 0.007       1.11  0-2108    14.5   0.1856  0.0200
          B110        89-0534   061107/89     1.0    0.0146     0.008  0-012       1.5   A-1196    16.2   0.7976  0.0684
          BIIO        S9-0535   06/07/89      4.1    0.026      0.007  0.006       1.11  01.195    15.01  0,30128 M256
          .BlIO       39-0550   06/26/89      3.9    0.048      <0.005 0,009       3.9   0,1511    19.0   0.3980        30
          BIlIVI      89-0551   06/26/89      4.0    0,071      <0,005 0.008       3.8   0.153     21.9   0.3260  0.@;"-;32
          81,10       89-0586   07/110/89     0.9    0.100      0.0011 0.0104      0.9   0,434     30.2
          B110        89-01.87  07/10/89      0.8    0.0@6      0.008  0,-003      11.0  M28       32.8   0.1776
          B110        89-0625   07/24/89      2.2    0.234      0.0704 @.008       2.9   0.792     27.4
          B110        89-0626   07/24/89      1.0    0.239      0,076  0.006       3.2   '0.778    26.6
          B110        89-0622   071125/89     1.0    AV.111.8   0,030  0,007       1.5   0.5.26    23)"
          B110        89-0639   07/25/89      21.7   0.107      0.029  0,001,      1.7   0.526     22.7
          B110        89-0652   07/645189     11.5   0,074      0,02.5 01.004      11.7  0.514     9.4,1
          3110        89-0653   07/25/89      0.9    0.125      0.024  0.004       1.5   0.498     23.5
                                                                11.017
          B1110       89-0654   @11/26/89     0.6    0.036      V   1  0.004       1.1   OA50      29.2
          B110        89-0655   07/26/89      0.6    0.036      0.016  0,003       1.1   0.414     9.7,1j
          BIIO        89-0668   07127/89      0.6    0.058      0,0211             M     0.117     29.1
          B110        S9-0669   07/27/89      0.9    0.025      0.019  10.004      M     O.Itln    28.11
          8110        89-1165.8 07/28/89      1.0    0.028      0.0114 0.004       !.2   10.360    26 9
          BIIO        89-1659   07/28/89      1,.l   0,024      0,018  "'1.0011    I'L   0,356     22.7
          BitO        89-t670   07/29/89      0.4    0,018      0.0211 0.1u)'U'3   11.3' Oj-'338   23.3
          BIIO        89-1671   67/29/89      0.8    0.025      0.021  0-003       11.1  0.342     23.9
          BIIO        89-1694   08/0.7/89     0.8    0,015      0.019              1.6   0.161     27.5
          BIIO        89-1695   08/07/89      0.8    0,020      '.@-020 0.003      1,7   0.258     21r.6
          B120        89-0060   01/18/89      1.2    0.020      0.005  0.009       -1-7  0.2M      15.8   Q.i6oo
          B120        89-0061   01/18189      0.5    0.017      <0,005 0.008       2.6   0,295     115.8  0,1600  0.0143
                                                                            v
                                                                            12     3.1   0.213     16.3   0.2392  0.0232
          B120        89-0076   02106189      1.6    0.026      0.009  00.10L         1                                   1.
          B120        89-0077   02/06/89      1.6    0.029      0.007  0.0!6       3.31  0.2211    16.4   0.27116 0.0260
          B120        89-0112   02/27189      1.1    0.048      0.007  IVA30       2.2   0-29VO    117,2  0.6940  0.0--34
          B120        89-0113   02/27/89      3.9    0.016      0.007  0.014       2.6   0.262     17.2   0.11512 0.06@4
          B120        89-02115.03/13/89       1.0    <0.005     <0.005 0.013       04.11 0,11VIS   14-A   0,1244  0.,0120






            Page No.         2
            03/01/90
                                                                 Myakka River Basin Project
                                                             Data Report Through December, '1989

            Station        Cont.    Date     Solids Diss.       Diss. Part.       Turb, Diss, Diss.          Part. Part,
                                             Total NH4-N        N02 +    -P         NTU P04-P Org,-C          -C      -1%
                                             Susp. (mg/1)       N03-N (mg/1)               (mg/1) (mg/1) @mg/!) @mg/l)



            B120        89-0276   03/13/89      0.8    <0.1005  <0.005   0.011      11.9   0.165     14.4   0.1276   0.1,1128
            B120        89-0311   04/10/89      12.8   0,023    0,010    0.081       9.3   0,346     14.0   1,9594   0,2400
            BIL20       89-0312   04110/89      11.4   0.017    0.007    0,084       9.2   0.360     15.1   2.0269   0,2589
            5  120      89-0347   05/01189      19.1   0.0'2'6  <0,005   0,131      17.7   0.632     19.1   2.9854   0.5423
            B120        89.-0348  05/01/89      20.7   0.018    <0.005   0.148      17.2   0.574     17.7   3,4246   0.6077
            B120        89-0506   06/06/89   203.5     0,528    0,129    0,476     150.0   0.200     11.4   '14.256  11,8480
            B120        89-0507   06/06/89   197.5     0.527    0.126    0.502     140.0   0.200     10.1   11.902   1.9220
            B120        89-0522   06/06/89      66.3   0.513 O.i33       0.189      68.5   0.211     11.'3  5"1680'  0.6260
            BIN         89-0523   06/06/89      71.3   M35      0,131    A.196      '10.5  0.212     12.2   1'.0840  0.5120
            B120        89-0584   OMO/89        16.2   0.040    <0.005   0.279      18.3   0,370     28.4   5.4200   1.2260
            BIN         89-0585   07/10/89      14,11  0,046    <0.005   0.299      18.6   0.372     24.3   5.3027   1.1953
            D'120       89-0623   07/24/89      6.6    0.024    <0,005   0,094       8.6   0,423     17.4
            B120        89-0624   07/24/89      7.3.   0;026    <0.005   M.00        8.6   0,423     16.8
            B120        89-0620   07/25/89      6.6    0,052    <0.005   0.157      10.3   0,608     16.8
            B120        89-0621   07/25/89      6.7    0.074    <0.005   M56         9,9   0,610     15A
            B120        89-1692   08/07/89      5.4    0.015    0,019    0.288      15.6   0.435     30.9
            B120        -89-1693  081107/89     8.6    0.017    0.018    0.318      15,t   0.444     31.3
            B130        89-0064   01/18/89      2.11   0.037    0.019    0.011       3.4   0,246     18..7  0,8348   0.0932
            B130        89-0065   Ot/18/89      2.5    0.056    0.010    0.012       3.6   0.242     18,7   0.7232   0.0800
            B130        89-0080   02/06189      2.1    0.069    0,021    0,008       2.2   0,243     18.4   0.4268   0,3400
            B130        89-0081   02/06/89      1.6    0.071    0,030    0.009       2-1   0,245     18.2   0,3884   1'11,@';328
            B130        89-0116   02/27/89      1-7    0.031    0,014    0,006       2.1   0.142     16.6   0.3668   0,0328
            B130        89-0117   02/27/89      1,7    0,028    0.015    0,005       1.7   0,142     16.1   0.3840   0,0292
            B130        89-02119  63/13/89      0.8    0,011    M14      .0,004      1.2   0.216     14.8   0,2016   0.0196
            B130        89-0280   03/13/89      1.6    0,013    0.0121   0,004       0.9   0.226     114.1  0.1704   0.01164
            B1130       89-0315   04/10/89      1.5    0.1103   0.010    0.007       1.4   0,224     14.3   0.3556   0,0416
            BIN         89-03116  0411110189    IIA    0,025    .0.012   0.007       1.2   1.206     14.2   0.3588   0.0408
            B130        89-0351   05101/89      1.8    <0.005   <0.005   0,00        1.3   0.2,117   15.4   0.4084   0.0708
            B130        89-01.52  05101  '/39   1A     C.009    <0.005   0.008       1.3   0,1426    14.3   0AA8     0.0500
            B130        89-04116  05/30/89      1I.Q   0.026    <0.005   0.024       1.6   0,244     '16.0  0,080    0.1056
            8130        89-0477   05/30/89      11A    0,037    <0.005   0.024       1-2.  0,242     14.9   0,3868   0,10112
            B130        89-05110  06/06/89      4,1    0.052    0.018    0.028       3,1   0.1131    18.1   1.4740   0.2100
            B13  0      39-0511+06/06/89        5.4    0,039    0.023    0.027       2.6   0,227     17.0   1-7464   012544
            B130        99-0532   06/07/89      3.3    0.019    0,012    0.036       1.8   0,2119    17,6   1.4152   0,2304
            B130        99-0.533  06/07/89      3.5.   0.021    0,014    0.036       2.11, 0,219     15.7   1.5580   0,2644
            B130        89-05136  06/07/89      3.1    0.014    <0.005   0.013       2.4@  0.201     15.2   1.0664   0,11176
            B130        89-0537   06/07/89      2.5    0.014    (0.005   0,013       1.6   0.198     16.5   1.0184   IVI.1084
            B130        89-0544   06/09/89      3.9    0.049    <0.005   0.030       2.6   0.227     18.6   1.1768   0.2440
            B130        89-0545   06/09/ H      3.3    0.010    0.005    '11.032     2.4   0,223     18.5   1.21100  0.2648
            B130        89-0552   06/26/89      1.2    O.J88    '0@1'14  0,011       2.0   0,170     18.4   0.1936   0,06088
            B130        89-0553   06/26/89      1.3    0,077    0,145    0.008       1.6   0 .169    18.4   0.214.8810.0424
            B130        89-0588   07/10/89      1.9    0,094    0,007    0.010       3.4   0,483     31.11  0,3880 0.0436
            BIN         89-0589   07/10/.89     1,7    0,098    0.0-C6   0.011       3.1   M60       26.8   0.3940   0.0408
                                                          'j        'j
            B130        89-0627   07/24/89      2.7    0,085    0.0')'4  0,012       4,0   -0,592    29.7
              130       89-0628   07/24/89      .2.1   0.088    0,034    0,012       3.5   0.574     27.9
            0130        89-0640   07/25/89      2.5    0.080    0,038    0.012       3.5   0.584     26.11
            B130        89-0641   07/25/89      3.8    0.07a    0.033    0,014       3.5   0.614     27.4






            Page No.            3
            03/01/90
                                                                             M,yakka River Bas           n Project
                                                                        Data Report Through December, 1989

            Station           Cont.      Date        Solids Diss. Diss, Part.                    Turb. Diss.          Diss.       "art, Olart.
                                                     Total NH4      -N N02 +           -P          NTU P04-P          Org.-C        -C       A
                                                     Susp.       (mg/1)   N03-N (mg/1)                      @mq/l)    (mg/I.) (mg/1) (mg/1)
                                                     (mg/1)               (mg/1)



            B  130        89-0656     07/26/89          2.1      0.066      0,030      0.006         3.1    0.558        26.9
            B130          89-0657     07/26/89          2.1      0.060      0,030      0.008         2.9    0,544        311-3
            B130          89-1660     07/28/89          1.5      0.039      0.0118     01,009   -    3.1    0,457        25A
            B130          89-1661     07/28/89          1.9      0,033      0,018      0,008         3.7    0.457        118.3
            B130          89-1672     07129/89          1.5      0,034      0,020      0.008         2.5    0,454        114.2
            B130          89-11673    D7/29/89          0.7      0,046      0.019      0.008         21.2   0.458        25.3
            B130          89-1682     07)'30/89         1.7      0.060      0.018      V0,009        2.5    0.4611       29.1-
            B130          89-1683     07/30/89          1.9      0.050      0.0119     0.008         14.5   0.446        28.1
            3130          89-1696     08/07/89          t.2      0.056      0.01216    0.007         2.3    0,324        418.1
            B130          89-1697     08/07/89          1.1      0,033      0.021      0,008         2.6    .0.328       25.2
            3140          89-0066     01/18/89          0.4      0,028      0.070      0,007         !,1    0.366       '20.0    0,46116   0,0496
            B140          89-0067     01/18/89         <0.2      0.029      0.066      01.008        1.1    0.364        20.2    0.4856    0.0540
            3140          89-0082     02/06/89         <0-2      0.028      0.027      0,018         2.3    0.290        18.4    11,011-6  0.11040
            B140          89-0083     02/06/89          1.6      0.0'30     0.022      0,005         1.9    0.290        18.3    0,3168    0.0276
            B140          89-0118     02/27189          0.4      0.022      0,012      0.0004        1.3    0.1154       18.0    0.11480   0.0112
            B140          89-0119     02/27/89          0.3      0.010      0-011      0.0024        0.6    0.154        18.8    0.1416    0.0092
            B140          89-0281     03/13/89          0.5      0.012    <0.005       0.008         0.9    0.163        14.3    0,3212    0.0400
            B140          89-0282     03/13/89          0.5      0.006    <0.005       0.005         1.0    0.163        13.4    0.3420    0.0452
            B140          89-0317     04/10/89          0.3      0,018      0,009      0.003         0.6    0.1102       13.0    0,2204    0,0248
            BAO           89-0318     04/10/89          0.4      0.013    <0.005       0,003         0.6    0.096        15.7    0.2296    0.0304
            B140          89-0353     05/01/89          0.9      0.029    0,1005       0,005         0.4    0.072        15.3    0,2092    0,0184
            B140          89-0354     05/01/89          0.5      <0.005   <0,005       0.005         0.6    0.071        14.5    0,2392    lvl.@,,2116
            81140         89-0479     05/30/89          0.6      0.033    <0,005       0,007         0.4    0.069        14.1    0.2508    n.";,604
            B140          89-0478     05/30/89'         0.6      O.OL4    <0,005       0.001         0.5    0.072        113.5   0,2892    0.-@4:80
            B140          89-0512     06/06/89          1.3      0,025    <0,005       0,007         0.9    0.077        116.7   0.3440    O.N148
            B140          99-0513     06)06   ' 189     1.5      0.027    <0,005       0.1008        0.9    0.081        115.7   0.3276    0,0348
            8140          89-0538     06/0"89           !",
                                             11                  0.014    <0.005       0.009         0.8    0.082        1:6.0   0.2912    0.0276
            5140          89-0539     06/07/89          1.0      0.009    0.005        0.006         0.9    0.080        16.5    0.2516    0.01456
            BAO           S9-0546     06/09/89          0.7      0,011    <0.005       0.008         0.8    01.091       16.9    0.2500    0,0504
            B140          89-0547     06/09/89          0.9      0,010    <0.005       0.008         0.6    0.096        16.5    0.2576    0.0488
            B140          39-0554     06/26/89          0.8      0,040    0.005        '01.007       0.9    0.1116       15.9    0.3540    0.0664
            B140          89-0555     06/26/89          0.3      0,043    0.005        0.006         1.0    0,120        14.7    0.2528    0.0464
            3140          99-0590     nv7/1.0/89        2.9      0.099    <0.005       0.048         3.1,   '3-476       28.5    1.2732    @,117'1;10
            8140          89-0591     07/10/89          2.7      0.123    0.0011       0.033         2.9    0.474        28.4    0.8028    0.10112
            B140          89-0629     07/24/89         23.7      0.156      0.0112     -0.041        3.0    0.415        23.0
            B140          89-0630     07/24/89          2.6      M42        0.012      0,062         2.6    0.4113       24.0
            B140          89-0642     07/25/89          7.1      0.223      0.013      1.040         1.5    OA22         23.4
            B140          89-0643     07/25/89          1.8      0.197      0.0113     0,013         11.3   M17          113.8
            8140          89-061.8    071/26/ S         2.1      0,126      M13        0AII,         IIA    0.126        27.8
            B140          89-0659     07/26/89          3.0.     0,119      0.012      0.01.2        1.3    0.425        23.5
            8140          89-t662     07/28/B           M        0.133      MOO,       0.028         11.3   0,177        27.4
            B11140        89-1663     07/28/B9          2.3      0.094      0.010      0.014         2.3    0.468        25.3
            B140          89-1674     07/29/89          1.21     0,141      10,012                   1-4    0.1:87       146.1
            B140          89-1675     07/29/89          1.2      0,147      0.012      0,012         1.1    0,483        25.4
            B140          8@-1684     07/30/89          1.3      0.118      0,011      0,0113        1.3    0,489        27.4
            B140          89-1685     07/30/89          1.6      0.145      0.010      0.018         1.3    0.494        28.4
            B1140         89-1688     07/31/89          1.3      0.124      0.014      0.011         1.2    0.463        21.3






            Page No.        4
            03/01/90
                                                                  @yakka River Basin Project.
                                                             Data Report '17hrough December, 1989

            Station      Cont.     Date      Solids Diss. Diss. Part.            Turb. Diss. biss.          Part, Part.
                                             Total NH4-N N02 +             -P        NTU P04-P Org.-C        -C      -N
                                             Susp, (mg/1) N03-,N (mg/1)                   (mg/1)
                                             (mg/1)


            B140       89-1689   07/31/89       1.1    0,125      '"'0 14  0.01111   1.2  OA67        25.4
            B140       89-1698   08/07/89       6.3    0.11.5     0,0111   Mil       1.9  0.466       27.1
            B140       89-1699   08/07/89       0.4    0.116      0.011    0,0111    1.0  CAM         269.2
            B150       89-0068   01/18/89       0.9    GA35       0.231    0,0111    3.5  0.162       1/1.0 0.1844  0,0132
            B150       89-0069   01/18/89       0.9    0,140      0.2"72   0."09     3.8  0.159       11.7 0.108    10 .0 1, 32
            B150       89-0084   02/06/89       1.2    0.047      0.120    0.008     3.3  0.140       11.9 0.13172  0.0068
            B150       89-0085   02106/89       0.7    0.037      O.i!5    0.307     3.8  0.133       11.5 0.0996   0.0024
            B150       89-0120   02/27/89       4L.2   0.019      0.805    OV.007    2.9  0,069       13.5 0.2572   0,0196
            B150       89-0121   02/27/89       1-1    0.037      0,801.   0.008     2.6  0.068       114.4 0,1732  0.0136
            B150       89-0283   03/13189       1.6    0.038      0.590    0,009     3.3  0.146       13.5 1.2156   0,0936
            3150       89-0284   03/13/89       2.5    0,039      0.595    0,017
                                                                             1@      3.3  0.1146      13.6 M664     0,1540
            B150       89-0319   OVIO/89        1.1    0.02@      M08      0,013111  1,1  MD4         12.3 0,6492   0.0564
            B150       89-0320   04/10/89       0.7    0.022      0,013    0.103     1-11 0.107       12.1 0.0684   0.0092
                                                       v
            B150       89-0355   05/01/89       2.9    0.025.     0',0113  0.012     1.4  0.120       10.3 0.2408   0.0148
                       8M356     05/01/89       2.2.   0.066      0.01@    0,011     1.0  0,121       9.9  M692     0.01716
            B150       89-0480   O@/30/99       1.11   0,047   <0.001,     0,036     11.3 0.156       15.0 0.8224   0.1952
            3150       89-0481   05/30/89       3.1    Ov.040  <0.005      0,0116    1.8  0.159       14.5 0.2160   0.0540
            B150       '89-0514  06/06/89       1@7    0,052      0-552    0.013     M    0,163       13.4 0.2832'0.0300
            B150       89-0511   06/06/89       1.3    0,057      M50      1.1)06    1.6  0.1571      14.2 0.1812 0,0184
            B150       89-0526   06/07/89       1.5    0.105      @,.7136  0,005     .11.4 0,160      14.0 0.1024   0.01108
            B150       39-05217  06/071/89      0.5    0.110      0-736    0.1005    1.1  0.161       16.0 0.0920   0-@)080
            B150       89-0540   06/08  ' 189   IX     0.066      0.816    0.009     1.8  0,146       1'7.5
            3150       89-0541   06/08/89       1.5    0.063      @1-512   0.0116    1.8  0,143       111.2 10.3020 ull."'A32
            B150       8.9-0556  06/26/89       2.1    0.080      0.312    Av.012    2.8  0,336       18.1 0.2114-8 0,@)1104
            81-50      89-0557   u66/26/89      0.3    C-1i'851   0.316    0.'072    2.6  0.334       15.6 0.2008   01,11372
                         -0592   07/10/89       1.1    0.061      1.411    0.ul"     2.4  OA98        20.1 0.6104   0,0740
            B1150      89 1                     41       V I      i il        u                       1. 1     1
            B150       89-0593   07/10/89       3.6    0.058      1,428    OM115     2,6  0,195       20.0 0.6872   0.0728
            B150       89-0631   371/24/89      1 . 4  0 , G 53   0 . 14 2 0 11      2.1  V11.245     241.2
            3150       89-0632   07/24118@      2.9    0,056      0-'i40             11.9 0,2142    .26.3
            B11.50     89-0644   07/25/89       1.3    0.065      0.1.611  0'.011    1.9  0.239       24.4
            3150       89-0645   07/25/89       1.8    0.069      0,174    O.C12     1.8  0.1  '37    21,9
                                                                           @j
                         -0662                                    08
            8150       89          1116/89      .5     0.046          0              2.1  0,282       27,6
            B1150      89-0663   07/26/89       2.5    0.046      0,080    0,01`     '1'! A.11174     27.3
            B
             1@                                          u                           e' ' 'j 'I       I
              1'0      89-1664   07/28/89       3.1    0.018      0.1149             3.0  0.314       28.2
            8150       8@-1665   07/28/89       2.4    0.019      0,1150.            1,2  0.3-13      246.5
            3150       89-1676   07/29189       2A     0.040      0,137              @.'.7 0.568      14.2
            B150       89-1677   07/29/89       2.5    0.047      0.137    M)',!"    1-5  0,578       22.8
                                                                             I I
            B150       89-1170'0i 08/07/89      1.5    0.037      0,1'7              2.3  0,384       29.2
                                                             i    t-       vi4
            B150       89-1701   081'07/81      1.4    0.0135,                       2A   0,385       31.2

                                                                           " @ 6                1
            B160       89-0070   01/18/B9       3.1    0.058               %'12-     3.0  0,341       19.6 0,6964   0,0576
            B'160      89-0071   01/18/89       3.5    0.059      .:,;Q 1     S      2    0.352       21A  0-10996  0,0496
            B160       89-0086   02/06/89       0.8    0.053      0."';:             V.8  0.320       18.4 0.2856   0.0232
            B160       89-0087   02/06/89       1.3    0.055      01
                                                                                      .0  0,312       18.3 0,2932   0,0268
            B160       89-0122   02/27/89       0.4    0.024      0-@09              0.9  0.181       19.4 0.1744   0.01144
            B160       39-0123   021127/89      0.8    0.064      0 . 5    00, 3     0.9  0,185       17.2 0.2152   0.0144
            B160       89-0285   03/13/89       4.5    0.01121             0,005     1.2  Mi46        14.5) 0.4276  0.0320
                                                                           A
                         -0286   03/13/89       4.2    M16        M01        04      1.1  0.117       1@ 7 0.6344   0.0180
            B160       89                                                  v  1)               t






            Page No,       5
            03/01/90
                                                               @Vakka River Basin Project
                                                           Data Report Through December, 1989

            Station      Cont.    Date     Solids Diss. Diss. Part.             Turb. Diss, Diss.         Part. Part.
                                           Total NH4-N N02 +            -P       NTU P04-P Org.-C           41     -N
                                           Susp.     (mg/1).NO3-N [mg/1)                                 (mg/1)   f@mg/l)
                                           (mg/1)             (mg/1)



            B160     89-0321    04/10/89      11.9   0,025    0.015     0.009     1.1    0,174     13.8  0,4836   0.04116
            B160     89-0322    04/10/89      3.1    0.038    0,016     0.007     !.0    0.173     12.1  0.4480   0.0380
            K60      89-0357    05/01/89      5.3    0,012    <0,005    0.089     1.9    0,2116    15    i'l@-
                                                                                                                16       0
            B160     89-0358    05/01/89      5.0    0.006    <0.005    0,089     1.9    0.219     16.4  1.11156  0.1436
            B160     89-0482    05/30139      8,1    0.325    0.014     0.0371    M      0.374     17.9  1,5568   1.6668
            B160     89-0483    05/30/89      9.3    0,250    0.013     0,037     4.2    0,370     17.0  1,5936   0,4072
            B160     89-0516    06/06/89      3.1    0.110    0.029     0.013     '41.0  0.066     14.9  0.8920   IVIA240
                                                                                         0.
            B160     89-0517    o6/06/89      2.6    0,111    0.028     0.013               270    16.6  0.5160   0.0608
            9160     89-0548    06109/89      3.8    0.070    0.036     0.020     2.4    0.24011   119.4 0,6780   (j,.1252
            B160     89-0549    06/09/89      4.11   0.0112   0,037     0.020     3.8    0.227     17.9  0,6824   0.1280
            B160     89-0558    06/26/89      8.7    0.118    0.027     0.032
                                                        1                         2.4    0-101     14.8  1.9.1180 0.2216
            B160     89-0559    06/26/89      8.4    0.135    0.027     0,038     2.1    0.101     15.5  1.4316   0,2732
            3160     99-0594    07/10/89      3.9    0,0510   <0.005    0.056     2.9.   0.534     23.3  2.1100   D.3150
            B160     89-0595    07/10/89      5.3    0.055    <0.005    0.057     2.0    0.532     28.8  1.9013   0,2613
            B160     89-0633    07/24/89      4.5    0,124    0,013     0."20     1.9    AJAIIS    1414.2
                                                                v       v
            B160     89-004     07/24/89      3.8    0.084    0,013     0.021     1.4    0.417     23.2
            B160     89-0646    011/25/89     1.7    0.136    0.01,55   0.019     1,6    0.417     24.7
            B160     89-0647    07/25/89      2.6    0.1117   0.013     0.019     2,1    0.1118    23.4
            B160     89-0660    07/26/89      3.2    0.127    0.015     0.0113    1.6    0.432     28.0
            B160     89-0661    07/26/89      2.0    0.1219   0.014     0.011     1.6    0,430     211.7
            B160     89-0670    07/27/89      2.4    0.160    0.010     0.012     11.5   0.442     26.6
            B160     89-06711   011127189     2.1    0.159    0.010     0,011     11.4   0.442     218.5
            B160     89-1686    07/30/89      11.9   0,106    O.M       O.Otl     11,5   0,463     25.1
            B160     89-1687    07/30/89      1,5    0.077    0.0111    0,011     1.9    0.468     25,6
            MO       89-111690  07/31189      1.11   0.067    0.013     0.009     1.3    AV.428    24.6
            BI-160   89-1691    07/31/89      1.3    0,067    0,012     0,009     1.0    0.429     27.4
                                              1 A
            B160     89-1702    081107/89     I'V    0.088    0.012     0,008     1,0    0,136     23.9
            B1,60    89-1703    08/071189     5.9    0.101    0.0111.   0.009     0.9    0.4128    26.4
            3.170,   89-0,072   01/18/89      0.3    <0.005   0.055     0,002            0.173     13.6  CV.0272  0,0052
            B170     8970073    01/19/89      0.4    0,006    0.053     0.002     1.2    0-156     12.5  0.0824   0,M8
            BI'M     89-0088    02/06/39      11.5   0.025    0.052     0,006     '11.1  0,171     13.6  0.09361  0.'J'004
            B170     99-0089    02/06189      1.3    0.012    0.055     0.007     2.0    0.166     16.5  0,0888   O.OMAV
            B110                                                                                                  O.A2
            11       89-0126    02/147/89     5.6    U013     0,009     0,053     4.2    M628      14.9  0.3412     V 16
                                                                                            I)nl
            B170     89-0127    02/27/89      2.0    0.010    0.008     0.061     4.5    0.4JI     14.8.0.3248    0,01196
            jL
            B170     89-0289    03/13189      1.8    0,021    0.022     0,027     3.5    0.22H     16.4  0,2380   0.011712
            B170     89-0290    03/13/89      1.3    0.017    0.020     01.026    3.6    0.236     20.9  0,2412   0.0118a
            B170     89-0325    04/10/89      1.9    0,023    0,010     AV.059    3.0    10,230    11.8  01,2656  0.012CO
                                                                                                                        V
            B170     819-0326   04/10/89      2.2    0.023    0,009     0,056     3.0    vA.234    12.0  0.2516   0.0252
            BOO      89-0361    05/01/ P      4.3    0,013    <0.005    0.165     11.4   0,2105    11,9  0.5484   0.002
            B170     89-0362    05/01/89      5.8    0,008    Q-0.0;    0.129     3.9    0,198     114.3 0.4328   0.03'ra
            91170    S94520     0606189      10.2    0.017              0.624     5,q    0-141     15.5  1.6784   0-1560
            B170     89-0521    06/06/89      3.0    0.023    <0.005    0,848     J.1    0.139     13.8  2.9284   0.3088
            31170    89-0530    06/07/39      4.2    0.036    <0,005    0.127     5.8    0-124     15.11 0.4120   0.0'164
            B170     89-0531    06/07/89      11.7   E030     <0,005    0.148     5,9    0,1100    15.2  0.5872   0.0032
            8170'    89-0542    06/08/89      0,9    0.0271   <0-005    0.003     0.5    0.332     16.8  0.0696   0.0056
            B170.    89-0543    06/08/89      0.9    0.029    0,00",    0,005     0.3    0,324     IM    0.0924   0.0064
            B170-    89-05,62   06/26/89      5.1    0.074    0.2111    OAM"      11.0   0,672     2M    1.7680   0,50148






            Page No.        6
            03/01/90
                                                                 Myakka River Basin Project
                                                             Data Report Thro   ugh December     ,11989

            Station       Cont.     Date     Sol-ids Diss. Diss,. Part.          Turb, Diss.      Diss.     Part, Put,
                                             Total NH4-N N02 +             -P      NTU P04-P      Org.-C      -C     -N
                                             Susp. (mg/1)      M03-N !mg/1)               @Mgll)  [mg/1) fmg/l) (mg/l)




            B170       89-0563   06/26/89       5.1    0.127    0,280      0.090     6.9   0.680     21.8     .51.68 0.4588
            B170       89-0598   07/10/89       5.3    0.193    0.025      11.061    5.6   0.616     111.0 0,91116  nu.07941
                                                                           v
            B170       89-0599   07/10/89       6.3    O,t6O    0.023      0.060     6.3   0.628     36.8  0.8380   0.0776
            B170       89-0637   07/24/89       2.3    0.091    0.079      0.029     4.@   0.1143    28.6
            B170       89-0638   07/24/89       3.0    0.082    0,0719     0,034     4.5,  01,111    26.1
            B170       89-0650   07/25/89       3.0    0.063    0,059      0.024     3.9   0.1-119   27.1
                                                4.3    0,110    0.0;1      A
            B170       89-0651   07125/89                  -1        @1    U.040     3.9   0,118     28.7
            B170       89-0666   07/26/89       3.3    0.052    0.033      0.022     3.7   0.149     27.6
            B170       89-0667   011126189      3.3    0,053    0.033      10,019    M     0,1@1     30.8
            B170       89-1656   011/27/89      2.0    0.060    0.039      0,022     3.2   0.123     31.7
            B170       89-1657   07/27/89       M      0,052    0.038      0,018     3.3   0.1,411   31.2
            B170       89-1668   07/28/89       2.6    0.037    0.030      0.01@     3.2   0"130     26.6
            B170       89-1669   07/28/89       2.0    0.038    0,029      0.0162    3.4   0,132     28.0
                          -1680  07/29/89       1,6    0,041    0,036      0.016     2,9   0,122     26.2
            B170       89                       1
            BOO        89-1681   07/29/89       Ll     0.093    0.10A      0.016     1.1   0.1211    32.7
            B170       89-1706   08/07/89       1.1    0,032    0,033      0.016     3.5   0.1126    30*,21
            B170       39-1707   68/07/B9       1.1    0,032    0.031      0.0111    3-8   0,126     30.0
            B180       89-0074   01/18/89       0.8    0.012    0,0411     0,0245    7.6   OAH       115.9 0.223,11, 0.0168
            B180       89-0075   01/18/89       0.7    0.0116   0.019      %027      1.7   0.341     15.9  0,1932   0.0132
            B180       89-0090   02/06/89       1.5    0.04?    0,1136     3.022     6.0   0.246     '412.1 0.2376  10,'@--36
            B180       89-0091-02/06/89         1,3    0.070    0.136      0.021     6.0   0.248     23.5  0.2616   0.0,1164
            B180       89-0124   02/27/89       4.9    0.010    0.012      0.003     11.2  0.064     13.4  0.0852   0",)P)12
            3180       89-0125   02/27/39       4.7    0.013    0.01111    0.004     1.1   10.062    112.8 0.0956
            B180       89-0287   03/13/89       0.8    <0.005   0.279      01.005    1A    0.177     13.4  0.0576   0.')056
            3180       89-0288   03/13/89,      0.6    <0.005   0.2136     0,001     2.7   0.176     15.8  0.1544   0.00,64
            B180       89-0323   04/10/89       1.8    0,018    0,009      0,005     0,6   0,124     12.11 0-1252   0.01112
            B1130      39-0324   04/10/99      -1.2    0.013   <0,005      0.005     0.5   0.1125    112.8 0,111112 0.01092
            B180       89-0359   05/01/89       4.2    0,033   <0.005      0,012     0.1t  0.198     12.6  0,219:0  M164
            8180       89-0360   05/01/89       5.8  .<0.005   <0,005      01,1009   0.5   0.203     15.9  0.11300  0,0081:
            B180       89-0484   05/30/89       1.5    0,024   <0.005      1-006     0.6   0.356     1-4.0 0,1800   O.VU32
            B180       89-0485   051130/89      1.11   0,033   <0.005      0.006     0.4   0.332     14.1  0.1468   0.0304
            B180       89-0518   06/06/89      10.6    0.019   <0.001)     '01.035   1.5   0.275     15,2  0.7432   0,0692
            B180       89-0519   06 '106/89     7.5    0.018   <0.005      0.025     1A    0.2'  116 13.9  0.7344   0.0668
            B180       89-0528   06/07/89       2.31   0.008   <0.005      0.009     0.5   0.312     13.5  0.1292   0.0140
            B180       89-0529   06/07/89       2.5    0.015   <0.005      0.007     D.5   0,322     13.3  0,14448  0.01140
            B180       89-0560   06/26/89       1.5    0.061    O.li7      0,01-110) 11.9  0,268     17.9  0.3104   0,06110
            B180       89-0561   06/26/89       1.6    .0.084   0.139      0.11U,    i.Q   0.297     23.9  0.1864   0.0396
            B180       89-0596   07/10/89       2.5    0.046    11.594     .v,2v,    2.1V  0.263     22.8  0.4596   0.0591
                                                                M,18       10,019       3  0.261     24.3
            B180       39-0597   07/10/a9       1.9    0,042                                                  .4448 0.043U
                          -0635  07/24/89       2.3    0.036    0.131      '1,17
            BILSO      89                                             1    0         3.5   0.170     27.2
            B                                                                I"
              180.     89-0636   07 / '144 / 89. 2.7   0,039    .0  3 0    C.Oi'l    3.5   10.,2,69  26.5
            B180       89-0648   07/25/89       3.0    0.037    0.1011     0.1020    3.1   0,221     26,8
            B180       89-0649   07 '125/89     2.1    0.036    0.103      01,1022   3.0   0.216     29.9
            B180       89-0664   07/26/89       3.6    0,039    0.086      01.021    3.4   0.244     33.8
            B180       89-0665   07/26/89       5.4    0.0115   0.087      0.022     3.7   01.9.45   30.3
            B180       89-0672   07/27/89       3.7    0.028    0.0613     0,025     3.3   0.244,    31.0
            B180       89-0673   07/27/89       3.0    0.028    0.065      0.1,124   2.8   0.246     A.11






         Page No.        7
         03/01/90
                                                              Myakka River Basin Project
                                                         Data Report Through December, 1989

         Station        Cont.    Date     Solids Diss. Diss. Part.            Turb. Diss. Diss.         Part. Part,
                                           Total  NH4-N N02 +        -P        NTU P04-P Org.-C          -C      -N
                                           Susp.    (mg/1) N03-N ;mg/1)               (mg/i) (mg/1)    (mg/'L) (mg/'L@




         B180
                     S9-1666   07/28/89     3.1     0,030   0.082    0.028       3A    0.230     31-5
         BAO         89-16671  07/28/89     2,5     0,052   0,081    0,027       3.1   0.275     30.7
         31180       89-16118  07/29189     @A      0.037   0.079    0,030       4.9   0.155     24.2
         8180        89-1679   07/29/89     4.9     0.043   0.078    0,028       4.8   0.15"     25.8
         BISO        SM70@     08/107/89    3.21    0.061   0,114    0.032       4.0   0.342     33.0
         B180        89-1705   08/07/89     3.0     0.064   O.n5     0.031       4.0   0-344     33.9






                  Page No.          I
                  03/01/90
                                                                                 Myakka River Basin Project
                                                                            Data Report through December,             1989

                  Statioft      Date       Start End         pH    Staff    Depth,      Tide Stratified Cont.                  Wather                Air          Tind
                                           Time Time* Std.. Gage            Total                                 Number       general             Temp
                                                                                                                                                      il
                                                            units  Ift')     @ m)'                                             conditions                   Speed    "D. .1rec I -ion
                                                                                                                                                            @mph)



                  E210        01/17/89     1029    1053      71.90 -----    2.50     RISING          NO         89-0050      CL   -                23.0       0-5          ST
                  E210        02/07/89     1112    1135      7.98  -----    2.40     RISING          NO         39-0092      PC   11%              26.0      1-110         SE
                  E210        02/07/89     1112    1135      8.07  -----    2.40     RISING          NO         89-0093      PC   15%              26.0      11-10         SE
                  E210        02/28/89     1108    1131      8.05           2.60     RISING          NO         89-0128      PC   95%              26.5           5        1180
                  E210        02/28/89     1108    1131      8.00  -----    2.60     RISING          No         89-0129      PC   95%              26.5                    180
                  E210        03/14/89     1121    1158      8.09  -----    2.80     RISING          NO         89-0291      HZ                    24.0       4-5          i4o
                  E210        03/14/89     1121    1158      8.07  -----    2.80     RISING          NO         89-0292      HZ                    24.0       4-5          140
                  E210        04/11/89     tl'19   1148      8.03  -----    (1,60    RISING          NO         89-0327      PC   55%              25.5      8-10          220
                  E210        04/11/89     1119    1148      7.99  -----    2.60     RISING          NO         89-0329      PC   55%              25.5      8-10          220
                  E210        05/02/89     0920    0944      7.86  -----    2.55     RISING          NO         89-0363      PC   20%              ----           8        340
                  E210        05/02/89     0920    0944      7.86  -----    2.55     RIS   ING       NO         89-0364      PC   20%              ----           8        340
                  E210        05/31/89     1001    1034      8.02  -----    2.70     RISING          NO         89-0486      PC   30i              29,0      8-10          100'
                  E210        05/31/89     1001    1034      8.07  -----    2.70     RISING          NO         89-0487      PC   30%              29,0      9-10          100
                  E210        06/27/U      0926    0943      M7    -----    3.00     RISING
                                                                                       I             NO         89-0566      RAIN                  21.0      CALK          ---
                  E210        06/27/89     0926    0943      7.88  -----    3.0      RISING          NO         89-0567      RAIN                  27.0      CALK          ---
                  E210        07/11/89     11148   1210      8.62  -----    2.70     FALLING         NO         89-0600      PC   20%              32.0           5        160
                  E210        07/11/89     1148    1210      8.65  -----    2,70     FALLING         No         89-0601      PC   20%              32.0           5        160
                  E210        08/08/89     '1317   1357      7.78  -----    2.50     RISING          YES        89-1708      PC   60%              32.0           8        240
                  E210        08/08/89     1317    1357      7.86  -----    2.50     RISING          YES        89-1709      PC   60%              32.0           8*-      240'
                  E210        08/08/89     1317    1357      7.87  -----    2.50     RISING          YES        89-1710      PC   60%              32.0           a        240
                  E210        08/08/89     1317    1357      7.90  -----    2.50     RISING          YES        89@1711      PC   60%              32.0           8        240
                  E210        08/24/89     0725    0757      7.55  -----    11.00    RISING          NO         89-1748      PC   1,"J'%           26.0           6          90
                                                                                       T
                  E210        08/24/89     0725    0757      7.57  -----    3.00     RISING          No         89-1749      PC   111A             26.0           6          90
                  E210        09/t2/89     1033    1056      7.65  -----    3.00     RISING          NO         89-1884      PC   1D%              31.0          11          90
                  E210        09/12/89     1033    1056      7.77  -----    3.00     RISING          No         89-1885      PC   10%              31.0          11          90
                  E210        10/31139     1023    1041      71.42 -----    2.30     SLACK-L         No         89-2050      FOG, PC to%           22.0           5        120
                  E2.10       10/31/89     1023    1041     -7 . . .....    2.30     SLACK-L         NO         89-2051      FOG, PC 10%           22.0           5        120
                                                                                           T
                  E210        11/20/89     1120    11411     7.48  -----    2.10     FALLING         No         89-2356      PC   60%              24.0       2-3          135
                  E210        11/20/89     1120    1147      7.51  -----    2.40     FALLING         NO         P-2357       PC   60%              24.0       2-3          135
                  Eii-0       '12/05/89    1045    1117      7.80  -----    2.40     FALLING         No         89-2393      CL                    18.0      CALM          ---
                  E210        12/05/89     1045    1117      7.82  -----    2.40     FALLING         NO         89-2394      CL                    18.0      CALM          ---
                  E215        09/12/89     11,07   1135      7.54  -----    2.70     RISING          YES        89-11386     PC   30%              29.0       6-8          100
                  E215        09/12/89     1107    1135      7.65  -----    2.70     RISING          YES        89-1887      PC   30%              29.0       6-8          100
                  E215        09/12/89     1107    1135      7.76  -----    2.70     RISING          YES        89-1888      PC   30%              29.0       6-8          1100
                  E2115       09/12/89     1107    1135      7.82  -----    2.70     RISING          YES        89-1889      PC   30%              29.0       6-8          100
                  E220        01/17/89     1118    1135      7@63  -----    2.70     RISING          NO         89-0051      CL                    23.0      CALM          ---
                  E220        02/07/89     1152    1218      7-.88 ----- -  3.05     RISING          NO         89-0094      PC   15111            28.5       6-8          SE
                  E220        02/07/89     1152    1218      7.96  -----    3.05     RISING          NO         89-0095      PC   15%              28,5       6-8          SE
                  E220        02128/89     1147    1210      8.33  -----    3.10     RISING          NO         89-0225      PC   80%              23.5      8-10          200
                  E220        02/28/89     1147    1210      8.31  -----    3.10     RI ING          NO         89-0226      PC   80%              1413.5    8-10          200
                  E220        03/14/89     1209    1228      7.88  -------  3.00     RISING          NO         89-0293      CL                    --         8-ï¿½          220
                  E220        03/14/89     1209    1228      7.87  -----    3.00     RISING          NO         89-01194     CL                    ----       8-9          220
                  E220        04/11/89     11206   1231      7.59  -----    2.45     RISING.         NO         89-0329      PC   85%              30.0       2-5          M
                  E220        04/11/89     1206    1231      11.51 -----    2.45     RISING          NO         89-0330      PC   85%              30.0       12-5         220
                  E220        05/02/89     1007    1027      7.55  ----- -  41.110   RISING          NO         89-0365      PC   40%              25.0           9        340
                  E220        05/02/89     1007    1027      7.58  -----    2.40     RISING          NO         89-0366      PC   40%              25.0           9        J40
                  E220        05/31/89     1052    1108      7.66  -----    2.50     RISING          NO         a9-0488      PC   25%              29,0           7        too






               Page No.        2
               03/01/90
                                                                        Myakka River Basin Project
                                                                    Data Report through December, 1989

               Station      Date Start End            pH    Staff   Depth,    Tide Stratified Cont,               Weather            Air          Wind
                                      Time Time Std, Gage           Totall                            Number      general            Temp
                                                    units (ft,) Jm)                                               conditions          C     Speed Direction
                                                                                                                                             (mph)


               E220      05/31/89     '052   1108     7,69    ----  2.50      RISING      NO        89-0489       PC 251             29.0         7
                                      1                                                                                                                     100
                                                                              RISING
               E1120     06/27/89     0850   0909     7.53  -----   2.80      LL L        110       89-05161      RAIN               10.5.0       6         11to
               E220      06/27/89     0850   0909     7,61  -----   2.80      RISING      NO        89-0565       RAIN               25.0         6         140
               E220      07/11/89     1225   1236     8,19  -----   1AO       FALLING     NO        89-0602       ---------------    34.0    CALM           ---
               E220      07/11189     11225  1236     8.28  -----   1.10      FALT INII   No
                                                                                L U                 89-0603       ---------------    34.0    CALM           ---
               E220      08/08/89     11416  11434    11,13 ----- - 2.20      RISING      NO        89-1712       PC 50%             34.0    9-10           270
               E220      08/08/89     1416   1434     7.20  -----   2,410     RISING      NO        89-1713       PC 50%             34.0    9-10           270
               E220      08/24/89     0812   08211    7.32  -----   2.40      RISING      INO       89-1750       PC 1410%           26.0         5         90
                                                                              RISING
               E220      08/21/89     0812   0827     7.35  -----   ('.'to    i ,         NO        89-1751       PC 20%             26.0         5         90
               P-220     09/12/89     1143   It58     7,21  -----   2.80      RISING      NO        89-1890       PC 40%             32.0         8         60
               E220      09/12/89     1143   11118    7.50  -----   2.80      RISING      NO        89-1891       PC 40%             32.0         8         60
               E220      10/31/89     1057   Ili5     7.46  -----   2.00      SLACK-L     NO        89-2052       PC 40%             26.5         5         120
               E220      10/31/89     1057   1115     7,01  -----   2.OD      SLACK-L     NO        89-2053       PC 40%             26.5         5         120
               E220      11/210/189   1205   11219    7.84  -----   24-30     FALLING     NO        89-2358       PC 40%             23.0    CALK           ---
               Z220      111/20/89    1205   1219     7,84  -----   2,30      FAUINIG     NO        89-2359       PC 40%             23.0    CALK           ---
               E220      12/05/89     1128   1148     7,60  -----   1.80      FATLING     NO        89-2395       PC 30%             12,0    CALK
                                                                              L                                                      4                      ---
               E220      12/05/89     1128   1148     7,65  -----   1.80      FALLING     NO        89-2396       PC 30%             22.0    CALK           ---
               E230      01/117  IB9  11@8   1205     71.14         1 . 7 0   RISING      NO        89-0052       CL                 21.0         5         0
               E230      02/071189    1228   1245     7,75  -----   1.45      RISING      NO        89-0096       PC 15%             28.0         6-8       SE
               7230      02/07/D      1228   1245     7,79  -----   1.15      Q'ISTNI",
                                                                    , I       , L         NO        89-0097       PC 15%             28.0         6-8       SE
               E.230     02/148/89    11222  1242     8,35  -----   1.90      RISING!     NO        89-0227       PC 6":1111         24.0    8-10           200
               E230      02/28/89     1222   1242     8,31  -----   1-901     RISING      NO        89-0228       PC '60%            24.0    B-10           200
               E230      0311.14/89   1235   1249     11.83 -----   2.05      RISING      NO        89-0295       CL                 ----         7-9       180
               E230      031/14/89    1235   11249    11,80 -----   2.05      RISING      NO        89-0296       CL                 ----         7-9       ISO
               E230      04/111/89    1240   1307     7.62  -----   1.80      RISING      NO        89-0331       PC 80%             30.0         5-8       240
               E230      04/11189     110440 1307     7.57  -----   1,80      RISING      NO        89-0332       PC 80%             30.0         5-8       240
               E230      05/02/89     1041   11100    7.61, -----   1.60      RISING      NO        89-0367       PC 40%             26.0         10        34
               H130      015/021'139  1041   11oO     7.66  -----   1,@.o     'ISTNG      110       39-0363       PC 40%             26.0         io        34
               E230      05/31/89     1118   11134    7.67  -----   1-30      RISING      NO        89-0490       PC 20%             30.5         8         too
               E230      051/31/89    1118   11314    7,66  -----   !.80      RiSING      NO        89-0491       PC 20%             30.5         8         too
                         06/27/8@            1019     7.46          2.00      R7STNG                                                 ----                   ---
                                                                              ,I LI       NO        89-0568       PC 30111                   CALM
               E2130     06/27/89     1010   101.9    7,42  -----   2.010     RISING      NO        89-0569       PC 30%             ----    CALM           ---
                  1)                                        -----   1.30      17ALLING    NO
               -H21O     07/11/89     1250   1302     8.42                                          89-060@       ---------------    33.0         4         160
                                                                                  T
               E230      07/11/89     1250   1302'    8.45  -----   11.301    r.-!@ING    NO        89-0605       ---------------    33.0         4         160
               H230      08/08/89     1447   1508     7.15  -----   1.50      RISING      YES       89-1714       PC 110%            34.0         6-7       280
                                                                                                                  11 V                                      280
               L230      08/08/89     1447   1508     7.14  ----- 1 1,30      R7SING      YES       89-1715       F" 4"%             34.0         6-7
                         08/08/89     1447   1508     7.01  -----   1.110     1                     89-1716       PC 40%             34.0         6         280
               E230                                                           RISING      YES                                                     -7
               , I                                                            'q T S I @JG
               @?'30     08/08/89     1447   1508     7.01          1-50      1           YES       89-1717       PC 40%             34.0         6-7       HO
               E230      08/24/89     0816   0848     7.14                    RTS7NG      NO        89-1752       PC 25%             28.5         6         90
               E230      08/24/89     0836   0848     7,121 -----   2."()                 NO        89-1753       PC 'Z%             28.5         6         90
                                                                                                                  1  f. j
                                                                                          Nr%
               E230      09/12/89     11108  12211    7.00  ----- - L10       RISING        v       .89-11892     PC 40%             33.0         5-6       80
                                             1"n I    I   .n- - - - - -           VG
               E230      09/12/89     1208    el 6    1 4'@                   @-il        IN 0      89-1893       PC 40%             33,0         5-6       so
               E230      lAu/31/89    1125   1135     7.401 ----- 1-   310    SILAINR-L   NO        89-2054       PC !0%             26.0    CALK           ---
               E230      10,131189    1125   1135     7,111 -----   1,3,")    SLAC'@-L    NO        89-2055       PC 40%             26,0    CALK           ---
                                                            -----   I. ;r..   FALLING     NO        89-2360       PC 30%             24.6    ----           ---
               E230      11/20/89     1230   1240     7.69          : "i      .      U
                         It '120/89   1230   1240     7.64  ----- 1 1.50      FALLINIG    NO        89-2361       PC 30%             24.5    ----           ---
               E230      12/05/89     1157   1208     7.45  -----   11.20     r@ATTTNG    NO        89-2397       PC 115%            18.0         6         340






                 Page No.        3
                 03/01/90
                                                                           Myakka River Basin Project
                                                                      Data Report through December, 1989

                 Station      Date      Start End         pH   Staff  Depth,    Tide Stratified Cont,               Weather             Air         Wind
                                        Time Time         Std, Gage   Total                             Number      general           Temp
                                                      units (ft.) (m).                                              conditions           C     Speed  Direc"on
                                                                                                                                               @mph)



                 E230      12/05/89     11157 1208        7A6  -----  11.20     FALLING     NO        .89-2398    PC  45%             i8  .0        6       340
                 E232      07/11'89     1345  '1400       8.35 -----  0.9'      FAILING     No        89-0608     PC  60%             31.0          7       21)0
                                                                      6    "    I @                                 u                 151                     r
                                                                           J         IG     NO                                        J-0           7
                               U/                         35                    FALL!,%                  -0609    PC  60%
                 E232      07/1 89      1345  1400        8.                                          89                                                    220
                 E232      08108/89     1637  1649        6.93 ----- -0.80      RISING      NO        89-1722     PC  30%             30,01         9       1440
                 E232      08/08/89     1.637 1649        6.96 -----  0.80      RISING      NO        89-1723     PC  30%             30.0          9       '240
                 E232      09/12/89     1227  1233        7.26 -----  9-100     RISING      NO        89-1894     PC  50%             33.0      6-8           90
                 E232      09/12/89     1227  11438       7.24 -----  2.00      RISING      NO        89-1895     PC  50%             33.0      6-8           90
                 E232      10/31/89     1110  1-200       71,114 ----- 1.30     RISING      NO        89-2056     PC  80%             146.0     CALK        ---
                 r"232     10/31/89     11149 110600      7.1.6 ----- 1.30      RISING      NO        89-2057     PC  80%             26.0      CALM        ---
                                                          05   -----  1.0       RISING      NO        89-1724     PC  40%
                 E234      08/08/89     IL700 1716        7.                                                                          29.5'         9       270
                                                                                RISING      NO        89-1725     PC  40%             29.5          9       270
                 E234      08/08/89     1700  1716        7.03 -----  1.60
                 r"234     09/12/89     1249  1301.       6.3.7 ----- 2.2V      USING       (No       39-1896     PC  70%                       54            60
                                                                                RISING      NO        89-1897     PC  70%                       54            60-
                 E234      09/12/89     '1249 1301        6.94 -----  2.20           1
                                        I f.              I           i         I @, G                .89-0054
                 E235      01/17/89     1223  1240        7.87 ----- --    40   RTSTN       NO                    ---------------     23.0          5       A
                 E235      08/24/89     0856  0908        6,8ell ----- 1.70     RISING      NO        89-1754     PC                  29.0          6         90
                 E235      08/24/89     0856  0908        6.90 -----  1,710     RISING      NO        '89-1755    PC                  29.0          6         90
                 E238      08/24/89     0917  09217       6.84 -----  2.00      R7STNG      NO        89-1844     PC  25%             29.0          6         90
                 E238*     08/24/89     0917  091611      6.94 -----  2.00      RISING      NO        89-1845     PC  25%             29.0          6         90,
                 E238      10/31/89     1205  11214       7.26 -----  1.10      RISING      NO        89-2058     PC  80%             25.0      CALK        ---
                 E238      10/31-1/89   1205  11214       11.011, ----- 1,41)   q1SING      NO        39-205@     PC  30%             25.0      CALK        ---
                 EZ40      01/17/89     1220  1225        7.70 -----  1,60'     RIST NG     NO        89-0053     CIL                 24.0      CALK        ---
                 E240      02/07/89     1301  1317        7.10 -----  1.60      RISING      NO        89-0098     PC  1151m           28.0      5-7         220
                 E240      02110111189  1301  1311?       7.78 -----  1.6"      RISING      NO        89-0099     PC  15%             28.0      5-7         220
                 17240                                                          TSING
                 .6        02/28/89     1254  1311        8.24        2.00      RI          NO        89-0229     PC  75%             25.0      8-10        190
                 E240      014/28/89    1251t 1311        8,2j -----  2.00      RISING      NO        89-0230     PC  75%             25.0      8-10        190
                 E240      031114199    1258  11312       7,75 ----- -2.00      RISING      NO        89-0297     CL                  28.0      9-15        180
                 E240      03/1109      1258  1312@       71,721 ----- 2.00     RISING      No        89-0298     CL                  28.0      9-15        180
                 E240      04/11/89     113116 11136      ;.16 ---    !'@o      ITSTNG      NO        89-0333     PC  75%             30.0      3-10        260
                                                                                "TSING      No        89-0334     PC  75%             30.0      a-io        260
                 Eno       04/1,1189          1 v           J         _90       "I
                 E240      '05/02/89    li4l) 11600       7,54 -----  1,805     RISING      NO-       89-0369     PC  50%             28.0      5-7         340
                                                                                R TSJIN@
                 E240      05/04"J89    1145  1200        7.56 -----  I.H       i    U      NO        89-0370     PC  50%             28,0      5-7         340
                 E240      05/31/89     1148  1202                    2.20      RT-SING     NO        89-0492     PC  30%             30.0        10        140
                 E240      05/31/89     1148  1202        7,63 -----  2.210     RISING      NO        89-0493     PC  30%             30.0        10        140
                                                                                R7STNG
                 7-14,40   06/27/89     1030  1045        7.217 ----- 11.2.0    L I         NO        89-0570     PC  30%             31.0      CALK        ---
                                                          7.33 .....  n.111,    RTSING      NO                                        31.0      CALM
                 E240      06/27/89     1030  1045                    4 4,1'    1                     89-0571     PC  30%                                   ---
                 7140      07/11/89     1313  1325        8.20 -----            FALLING     NO        89-0606     OC  70%             31.0          5       160
                 EE40      07/111/89    1313  1325        8.25 -----  9-1@0,    FALLING     NO,       89-0607     OC  70%             31.0          5       160
                 E240      108/08/89    1523  1536        6.89 -7     i.7;"     'ASING      No        89-1718,    PC  40%             32.5.     7-9         300
                           08/08/89     15Z3  1@36        6.89        !.7@.     R7ST,"J'
                 1,240                        'j                      i '       I @ U       NO        89-1719     PC  40%             32.5      7-9         300
                 E1140     08/124/89    093i  0943        6. Sin -----     ry@  p    !N! G  ATO
                                                                           .1   ..: 1.      ;1        89-1846     PC  15%             29.0          6       120
                 E240      08/24/89     0931  0943        6.84                  R    i IN U1, NO      89-1847     PC  15%             29.0          6       120
                                                                                ;ST1                     -1898    PC  85              '151.0    5-7           60
                 E-2 4 0   09/12/89     13 2 11 J" 3 '6   6.97 ----- -21 . I                NO        89                 %
                                                            )  -----  2         T                     89-1899     PC  85%                         -7          60
                 E240      09/12189     1324  1336        7.0'                  RI   U      No                                        35.0      5
                                                          @.98                  qTST
                 E240      10/31/89     1245  !256                         @)o  - ING       110       89-2HO      PC  90%             27.0      5-7         300
                 E240      1.0131/89    1245  1256        7,00        1.601     RISING      NO        89-2061     PC  9014            27.0      .5-7        300
                 E240      11/20/89     1253  1304        7.73 7---- 1-    6@   -FALLING    NO        89-2362     PC  25%             28,0      CALM        ---
                           il                             7                     ILLTING     NO        39-2363     PC  25%                                   ---
                 E240      11/20/89     1253  1304        ;,.73 ----- 1.6'v1    FA                                                    28.0      CALK






                Page No,         4
                03101/90
                                                                         Myakka River Basin Project      '
                                                                    Data Report through December, 1989

                Sta  tion    Date    Start End       -pH    Staff   Depth,     Tide    Stratified Cont.           Weather              Air        Wind
                                      Time Time Std. Gage           Total                              Number     generai            Temp
                                                     units  (ft.) (m)                                             conditions
                                                                                                                                            Speed Direc"lon
                                                                                                                                             lmph@



                E240      12/05/89   1219     1230        7.112 ----- IA5    FALLING       NO        89-23  99  PC  50%              19.0      -4-6        20
                E240      12/05/89   1219     1230        7.72 ----- 1.45    FALLING       NO        89-11-400  PC  50%              19.0      4-6         20
                E250      01/111/89  1300     1312        7.74 ---- 1.70     RISING        NO        89-0055    CIL                  211.0     8-9        NI;
                2250      02/07/89   13216,   IMI         7.70 ----- 1.0     RISING        NO        99-0100    01C 11511            119.0     6-9        '41,20
                E250      02/07189   1326     13411       7.76 ----- IATO    RISING        NO        89-0101    PC  151A             29.0      6-8        220
                E250      02/28/89   1319     1337        7.89 ----- 1,40    RISING        NO        89-OC131   PC  90%              26.0      6-9        200
                E1050     02/28/89   1319     1337        7.88 ----- 1.90    RTST@,JG      NO        89-0232    PC  90%              26.0      6-9        1100
                '250                                                                       AO
                E4        03/1,41,89 1330     11351       7.63 ----- 2.10    RISING        N         89-0299    CL                   28.0     9-12        ISO
                E250      03114/89   1330     13511       7.60 ----- 2,10    RISING        NO        89-0299    OIL                  28.0     9-12        180
                E250      04/11189   11349    1408        1.18 ----- 1.90    RT
                                 I                        I L       I                      NO        89-0335    PC  75%              30.0         2       220
                E250      04/11/89   1349     1408        7.42 ----- 1.90    RISING        NO        89-0336    PC  75%              30.0     - 2         220
                E250      05/040/89  1212     1229        7.49 - ----- 1,90  RISING        NO        89-0371    PC  50%              27.0     9-12        340
                E250      05/02/89   1212     12149       7.42 ----- 1,90    RISING        NO        89-0372    PC  50%              27.0     9-12        340
                                                                             R IS I NO
                E250      05/31/89   1214     1230        7.54 ----- 2.101     1.   U      110       89-0494    PC  40%              31.5        10       120
                E250      05/31/89   1214     1230        7.54 ----- 2.110   RISING        NO        89-0495    PC  40%              31.5        10       120
                E250      06/27/89   1053     1106        7.08 ----- 2.30    RISING        NO        89-0572    PC  60%              33.0     CALX        ---
                                                                             R T
                E250,     06/27/89   1053     1106        71.11 ----- 2.30     I.SING      NO        89-0573    PC  60%              33.0     CALX        ---
                                              1.          11.6----- 1.60     LFUING        NO           -0610   PC  70%
                E250      07/11/89   1412     1422        8                    - 1                   89                              32.0         6       280
                E250      07/11/89   1412     1422        7.88 ----- 1.60    FALLING       NO        89-0611    PC  70%              32.0         6       280
                E250      08/08/89   15491    11556       4U.93 ----- 1.10   RISING        NO        89-1720    PC  @163             30.0      8-9        300
                                                                             RIST
                E250      08/08/89   1545     1556        6.92 ----- 1.70           ING    NO        89-1721    PC  !Gvll            30.0      8-9        300
                E250      08/24/89   0949     1001        lu,33 ----- 2.10   RISING        NO        89-149     PC  20%              29.0         6       135
                E250      OMV89      090      1001        6.81 ----- 2.10    RISING        NO        89-1849    PC  20%              29.0         6       las
                7.250     09/12/39   1343     1356        6.93 ----- 2.30    RISING        NO        89-11900   PC  90%              34.0      7-9         60
                E250      09/121189  1343     1356        6.96 ----- 2C.30   RIST,
                                                                                    N'     NO        89-1901    Do  90%              34.0      7-9         60
                                                                               TSTNG
                E250      10/31/89   1304     1315        ?-03 ----- 1,50    RL IL         NO        89-2062    PC  90%              27.0         7       280
                E250      10/31/89   1304     M5          7.06 ----- 1,50    RISING        NO        89-2063    PC  90%              27,0         7       280
                                                                                    T
                E250      11/20189   t313     1324        7,67      1.60     FALLING       NO        89-2J64    ---------------      27.5         3        45
                E250      11/20/89   1313     1324        7.69 ----- 1.60    FALLING       NO        39-2365    ---------------      27.5         3        45
                                                                                    I T
                E250      12/05/89   t237     1249        7,118 ----- 1.510  FALLING       NO        89-2401    PC  60%              20.0         5       340
                                                                             :AL, r
                E250      12/05/89   1237     11249       7@58 ----- 1,50    L U'NG        NO        89-2402    PC  60111            20.0         5       340
                E255      07/11/94   1633     1641        11.63 ----- 2.20   FALLING       NO        89-0618    PC  60%              33.0      4-14       320
                E255      07/11/89   1633     1641        7.62 ----- 2,2D    FALL   ING    NO        89-0619    PC  60%              33.0      4-5        320
                E255      11/20/89   1334     1347        7.67 ----- 2.115   FALLING       NO        89-2366    PC  20%              28.0         4       310
                E2511     11/20/89   1334     1347        7.69 ----- -2,15     rU'u:NG     NIC.      89-2367    pr  20%              28.0         4       310
                Z255      1211,35M   1257     1311        7.57 ----- -l."U   FAr@f"r@NG    NO        89-M3      PC  10%              20.0      4-5        350
                                                                               71, T 1 7 N,,-
                E255      12/05/89   1257     1311        7.58 ----- 2.10    1 @Lij        NO        89-2404    PC  60%              20.0      4-5        350
                E260      01/11/89   1346     1405        7.23               RTS:NG        NO        89-0056    CL                   27.0      0-5        NW
                E260      OV2/07/89  162      1627        7.68 ----- !.:;I   RISING        NO        89-0106    PIC 35%              25,5         5       220
                E260,     02/07189   1610     i6'27       7.73      ?,@@J'   n@"SIN'G      NO        89-0107    PC  35%              25.5         5       220
                E260      02/28/89   1419     14 39       9,012'    2,"   -  :)ISING       "NO       89-0233    PC  50%.             28.5      7-9        200
                E7260     02/28189   1419     1439        7.97 -----                       NO        894234     PC  50%              28.5      7-9        200
                E260      03/14/89   11354    1409        ?.60 ----- -       RISMG         NO        89-0301    CL                   27.0     9-12        200
                E260      03/14/89   1354     1409        7.55 ----- 2.3.5   R:STNG        NO        89-0302    CL                   27.0     9-12        200
                E260      04/11/89   1100     1520        7,36 ----- 2.21      Is
                                                                       L.,   - ING         NO        89-0337    PC  40%              31.0     9-12        280
                                                                    2,140    RISING        14        89-0338    PC  40%              31.0     9-12        280
                .:260     04/11/89   1500     1520        7.47                             Nip,
                                                                             RTSING        NO        89-0373    PC  60%              30.0         8       340
                E260      05102/89   1255     1311        7.37 ----- 2-40      1    U






                   Page No,
                   03101/90
                                                                                  Myakka River Basin Project
                                                                                Data Report 'through December, 1.989

                   station       Date      Start- End        pH     Staff       Depth,   7ide    Stratified Cont,               Teather               A@r          ind
                                           .Time Time. Std. Gage                Totai                              Number       general             Te@p
                                                                                                                                                             @peed    7@:rec-cn
                                                           units (ft.)          (m)




                   E260       05/02/89     1255    13111     7.32   -----       2.40  RISING           40        89-0374     PC 601                 110.0
                   E260       05/31/89     1256    ----      7.55   ----- -     2.50  USING            NO        89-0456     PC 50%                 @1 0           7
                   E260       05131189     1256    ----      7.56   -----       2.510 RISING           NO        89-0497     PC 50%                 311.0          7        too
                   EAL60      06/27/89     14009   .1223     .6.91  -----       2,60  RTSI11G          NO        .39-0574    RAIN.                  30.0
                                                                                         r
                   E260       06127/89     1209    1223      7.00   -----       2.60  RISING           NO        89-0575     RAIN                   30.0        n-m.        ---
                                                    J            vv             4 Uv  PAT,7@                       -0612     RAIN                               -io         260
                   E260       07/11/89     1530    1143      7,10               2.00  . L-I.G          NO        89                                 28.0
                   E260       07/11/89     1530    .1543     7.62   ----- -     2,00  FALLING          NO        89-0613     RAIN                   28.0      8-10          260
                   E260       08/08/89     1745    t754      7.06               IAO   RISING           NO        89-1704,6   PC     30%             3i.0                    280
                   E260       08/08/89     1745    1754      7.05   -----       1,90  RISING           NO        89-1727     PC     30%             11)i.0         7        280
                   E260       08/24/89     1024    1036      6.113  -----       2.50  SLACK-H          NO        89-181.0    PC     20%             30.0        5-8         135
                   E260       08/24/89     1024    1036      6.77   -----       ('.So SLAC-H           NO        89-A51      PC     20%             30.0        5-8         135
                   E260       09/12189     1420    1431      6.79   -----       2.10  SLACK            NO        89-1902     PC     80%             34.0           7          60
                   E260       09/12/89     1420    1431      6,81   -----       2.550 SLACK            NO        89-1903     PC     80%             34.0           7          60
                   E260       iO/31/89     1335    1347      7.26   ----- 1     1,90  USING            NO        89-2064     PC     90%             27.0      9-10          270
                   E260       10/31/89     1335    130       7.19   -----       1,90  RISING           NO        89-2065     PC     90%             27.0      9-10          270
                   E260       11/20/89     1466    1419      7,68   -----       1.80  FALLING          NO        89-2368     PC     10%             25,0           2        310
                   E260       11/20/89     1406    14119     7.64   -----       1,8'v1 FALLING         NO        89-2369     PC     10%             25.0           2        310
                   E260       12/05/89     13115   11329     7.50   -----       1.90  FALLING          NO        89-2405     PC     60%             19.0        7-9         300
                                                                                             T
                   E260       112/05/89    1315    13219     7.52               1.90  FALLING          NO        89-2406     PC     60%             19.0.       7-9         300
                                                                                         rSTNG
                   P-264      02/07/89     1635    1650      7.98   ..... .     !,501J R@ L            NIO       89-0108     PC     2@1%            241.0       4-5         200
                                                                                         T                                          -@', V,
                   E264       02/07/89     1635    1650      8.06   -----       1.50  RISING           NO        89-0109     PC     21              24.0        4-5         200
                   E265       01/17/89     1516    151JI     7.48   -----       1.2"0 RISING           NO        89-0059     CL                     23.0      0-10          ST
                   E265       02/28/89     1637    1650      11.88  -----       1.30  RISING           NO        89-0241     PC                     ----        2-3         200
                                                                                      R T                                           %               - - - -     A-3
                   E265       02128/89     1637    1650      7.9.6  -----       1 , 3 10 1 ING         No'       89-0242     PC                                 41
                   E265       03/14/89     1520    1535      7.47   -----       11.80 RISING           NO        89-0309     PC     '15%            28.0      '7-9          180
                                                                                      R T S T N IU
                   E265       03/14/89-1520        1535      7.112  -----       1.80     L I           NO        89-0310     PC     15%             28.0        11-9        ISO
                   E265       111/20/89    111,119 1531      7.72   -----       1.60  FALLING          NO        0-2371      CL                     25.0           3        360
                   E261       111/20/89    1519    1531      7.67   -----       1.60  FALL   TNG       NO        99-2375     CL      -              25.0                    J60
                   E265       12/05189     1503    11511     11.24  --7  ---    I,50  FALLING          NO        89-2411     CIL                    20.0        6-8         340
                   E265       14/05/89     1503    1151,     7.24   -----       1,5vA FALLING          NO        89-2412     CL                     120.0       6-8         340
                   E268       02/07/89     1654    t708      8.01   -----       3.60  RISING           NO        89-0110     PC     10%             24.D      CALM          ---
                   7268                                                                                          89-0111     PC     to%             24.0      "ALM
                   E e,       02/07/89     1654    11708     3 . IV' 4          3 , 6 11, RISING       No
                   E270       01/17/89     1412    1428      7.44   ----- 1     2.00  RISING           No        89-0057     CL                     23.5      0-10          ST
                   '270       02/07/89     1548    1607      7.79   ----- -     2,20  HSING            No        89-0104     PC     30%             26.5        4-5         2010
                   E270       02/07/89     1548    1607      7.82   -----       2-21U, RISING          No        89-0105     PC     30141           26.5        4-5         200
                                                                                      1 IS T
                   7270       02/28/89     1505    1530      7.91   -----       2 . 6-       ING       if%
                                                                                                                 89-OC035    PC     30%             125.0     S-io          220
                                                                                2-10     T
                   E2.                                              -----       ,V           NU                    -0236     PC     30%             1415.0    8- v            20
                     270      02/28/89     1505'   1530      7.89                     RIS              .10       89
                   E270       03/14/V      1412    1420      7.36   -----       1,80  RISING           No        S9-01303    Clu                    27.0      7-10          11-80
                                                                                                       INA                                                    -1-10
                   E276       03/14/89     1412    1420      7.29   ----- 1     1.80  RISING           u         89-0304     CL                     27A                     180
                                                                                                                                                                            nAn
                   E270       04/111/89    1529    11548     7.44   ----- -     2.211 RISINTG          NO        89-0339     PC     25%             31.0        11-7        1.1tv
                   E270       04111111189.1529     1548      7.46   -----       2.25. RISING           NO        89'-0340    PC     25%             311.0-      5-11        240
                   E270       05/02/89     1319    1333      7.19               ?-.,'0 RISING          NO        .39-0375    PC     .50%            30.0                    340
                   E270       05/02189     1319    1333      7,46   ----- -     2.40  RISING           NO        89-0376     PC     50%             30.G           5        340
                   E270       05131/89     1327    1343      7,47   -----       2,50  RTS7   NG        'NO       89-om       PC     56%             ----
                                                                                                                                                                3-4         100
                                                                                      q T              110                   PC     50%                         J-4
                   E270       05/31/89     1327    1343      7.49   -----       2.50     'SING         I                                            ----                 .  100
                   E270       06/27/89     1230    1243      6.86               2,30  RISING           NO        89-0576 OC                         29.0           7        1240
                   E270       06/27/89     1930    1243      6.94   -----       2.90  RISING           NO        99-0577     OC                     29.0           7        240






                 Page No.          6

                                                                                Rvakka River Basin Project
                                                                           Data Report through December, 1989

                 Station       Date      Start      End    pH     Staff Depth,         Tide     Stratified Cont..             Wather                Air          T ""U'
                                          Time Time Std. Gage Total                                              Number       general.              Temp
                                                           units  @ft.)      W                                                c o ndi IL i On s           S p e e d D         t
                                                                                                                                                            rnph)


                 E270        07/111,189  1549     1600     7.44   -----    2,20     FALLING         NO         99-06114     RAIN                    30.0    '5-rJ         261"
                 E270        07/11/89    1549     1600     7.44   -----    2.20     FALLING         NO         B-06i5       RAIN                              5-1         1@0
                                                                                                                                                                 U        L v
                 E270        08/08/89    1801     13.810   6,97   -----    2.25     RISING          NO         89-1728      PC   40%                2(7.5        'A
                 E270        08/08/89    1801     1810     6.96   -----    2.25     RISING          NO         39-1729      PC   40%                1-0          4        270
                 E270        08/24/89    1046     1058     6.64   -----    2.JO     SLACK-H         NO         89-1852      PC   20%                JO,O    CALM          ---
                 E270        08/24/89    1046     1058     6.63   -----    2.50     SSLACK-H        NO         89-11853     PC   '410%              130A    CALM          ---
                 E270        09/12/89    1437     1450     6.67   -----    3.00     SLACK           NO         89-1904      PC   85%                34.0      4-6             60
                 E270        09/12/89    1437     1450     6.72   -----    3.00     SLACK           NO         89-tgo,      pr   S;%                34.0                      60
                 E270        10/31/89    1353     1403     7.24   -----    2.00     RISING          NO         89-2066      ?P,  10%                28.0      5-6
                 E270        10/31/89    1353     1403     '11.22 -----    2.00     RISING          NO         89-2067      PC   40%                28.0      5-6         280
                                                                                       L                                    I
                 E270        Ili2O/89    1426     1439     7.75   -----    2.110    FALLING         NO         89-2370      PC   110%               ----    CALM          ---
                 E6270       11/20/89    1426     1439     7.74   -----    2.10     FALLING         NO         89-23711     PC   10%                ----    CALM          ---
                 E270        12/05/89    1355     1413     7.70   -----    2.10     FALL   T
                                                                                           ING      NO         89-2407      PC   20%                20.0      6-8             0
                 E270        12/05/89    1355     14113    7.70   -----    2,20     FALLING         NO         89-2408      PC   20%                20.0      6-8             0
                                                                                           L                                  11
                 E274        04/11/89    1716     1737     6,99   -----    2.70     RISING          NO         89-0345      PC   30%                30.0    7-10          260
                 E274        04/11/89    1716     1737     7.14   -----    2.110    @T
                                                                                v   'iSING          NO         89-0346      PC   30'a               30.0    7-10          260
                                                                                       IST                                                          - - - -
                 E275        02/28/89    1610     1628     7.94   -----    1,60     R ING           NO         8970239      PC   10%                          5-6         200
                 E275        02/28/89    1610     1628     7.93   -----    I.V10    RISING          NO         89-0240      PC   10%                ----      5-6         200
                 @275        03/14/891455         1515     7.42   -----    3.10     RISING          NO         89-0307      ICL                     27.0    9-12          180
                 E275        03/t4/89    11455    1515     7.38   -----    1-11111  RISING          NO         89-0308      CL                      27.0    9-12          180
                 E275        05/02/89    1534     t549     7,0511 -----    2,10     RISING          NO         89-0381      PC   2"";%'             29.0    CALM          ---
                 E275        05/02/89    1534     1549     7.511  -----    2.40     RISING          110        89-0382      PC   @"V-Iffll          @9.0    CALM          ---
                                                                                    R IS I ING
                 E276        04/11/89    1637     1657     7.17   -----    3.25        L            NO         89-0343      PC   '23                31.0      4-6         250
                 E276        04/111189   16311    1657     7.26   ----- -- J.25     R  IS  ING      110        89-0344      PC   20v                31.0      4-6         250
                 E280        01/117/89   1440     1458     7.35   -----    3,150V   RISING          NO         89-0058      CL                      22.0    0-10          ST
                                                                                    qTST
                                                                                    Ll L                          -0102     PC   15%                29.0      4-5         i8o
                 E280        02/07/89    1518     1537     7.74   -----    3.40            NG       NO         39             11 1                  41
                 E280        02/07/89    1518     1537     7.78   -----    3,40     RISING          NO         89-0103      PC   i5%                29.0      4-5         180
                 E280        112/28189   1141     1600                                              NO         89-0237      PC   20%
                             v            'k               8.03   ----- -  1.10     RISING                                                          27.0      4-5         ISO
                 E28O        @2/29/B     1541     1600     7.@7   -----    3.lAv    R  TSING        NO         39-02H       PC   20%                27.0      4-5         180
                 E280        03/14/89    1130     1445     7.72   -----    3,55     RISING          NO         89-0305      ---------------         147.0     7-8         ISO
                 E280        03/14/89    1430     1445     7.69   -----    31.55    RISING          NO         89-0306      ---------------         27.0      7-8         180
                 E280        04/11/89    t605     1630     7.22   -----    3.60     RISING          NO         89-0341,     PC   25%                30,0      5-7         260
                 E280        04/111/89   1605     1630     7.25   -----    3.60     RISING          NO         89-0342      PC   251A               30.0      5-7         260
                 : n                                                                   IST
                 @4'80       05/02/89    1343     1403     7.69   -----    3,110    R ING           NO         89-0317      PC   30%                31.0      7-9         340
                 E280        05/02/89    1343     1403     7.63   -----    3.10     R17SING         NO         89-0378      PC   30%                31.0      7-9         340
                                                                                    RTST
                 E280        05/31/89    1355     1410     7.54   -----    4AU6        L ING        NO         89-01VOO     PC   75%                33.0      5-9         1120,
                 E280        05/31/89    1355     1410     7.57   -----    4.1f@@   RISING          NO         89-0501      PC   75%                33.0      5-9         i2o
                 E1480       06/27/89    1252     1308     6.86   -----    Itoni'VI RIS11M-         NO         89-0578      OC                      ----    ----          ---
                 E280        061127/89   1252     1308     6.96   ---      4.00     RISING          NO         89-0579      OC                      ----    ----          ---
                 E280        071111/89   1608     1619     7.511  -----    1.00     FALLING         NO         89-0616      PC   80%                32.0      ?-9         320
                                                                                           Tq('
                                                                                'J     @ 1. 'J      No            -0617     PC   80%                          -9          3 2 0
                 E280        07/11/89    1608     1619     7.51            3.00     FAIL                       89                                   32.0      7
                                                                                '0  TAI T
                 E280        08/0818@    1819     1832     6.39   -----    2A              NG       NO         B9-'1?30     PC   25%                27.0      3-5         300
                 E280        08/08/89    1819     1832     6.93   ----- -  "SA      RISTN^          NO         89-1731      PC   255%               27.0      3-5
                                                                           4 v             I U                                                                            300
                 E280        08/24/89    1108     1128     6.92   -----    -1-06V   SLACK-H         NO         89-1854      PC   30%                32.0         7        135
                 E280        08/24/89    1108     1128     6.94   -----    4.00     SLACK-H         NO         89-1855      PC   30%                32.0         7        135
                 E280        09/12/89    1459     1516     6.69   -----    3.50     FILLING         NO         89-1906      PC   75%                1-'.0        A
                                                                                J      it                                                           v J                       60
                 E280        09/12/89    1459     1516     6.62            3.50     FALLING         NO         a9-1907      PC   711%               35.0         3            60






                   Page No.          7
                   03101/90
                                                                                 Ryakka River Basin Project
                                                                            Data Report through December, 1989

                   Station      Date       Start, End        pH. Staff      Depth,       7ide Stratified Cont.                  Weather               Air          T:nd
                                            Time Time'.      Std. Gage      Totall                                 Number       generai             Temp
                                                           units (ft.) (m)                                                      conditions            r      Speed    Direction




                                                                                       IS
                   E280       110/31/89    1415    1427      6.95   -----   2.50      RI ING         NO          89-2068     PC  20%                29.0           8       280
                   E280       10/31/89     1415    1427      6.92           2,50      RISING         140         89-2069     DIC 20%                29.0           8       280
                   E280       11/20/89     14110   1507      7.52           3.50      FALLING        NO          89-2372     PC  5%                 25.0                   360
                   E280       11/20/89     11450   '1507     7.52   ------  3,110     FALLING        NO          89-2373     PC  5%                 25.0                   160
                   E280       12/05/89     1421    1442      7,36   -----   3.60      FALL   ING     NO          89-2409     CL                     20.0       2-4             0
                   E280       12/05/89     142f    1442      7.36           3.60      FALLING        NO          89-2410     CL                     20.0       2-4             0
                   E290       05/02189     1508    1523      7.87 ------    2,20      RISING         NO          99-0380     PC  210%               30.0           5       340
                   E290       05/31/89     1421    1434      7.41   ---     2.40      RISING         No          89-0502     ---------------        33.0     CALM          ---
                   E290       05/31/89     1421    1434      7.46   -----   2.40      RIST    G      NO          89-0503     ---------------        33.0     CALM          -7-
                   2290       06/27/89     1400    1413      6.80   -----   2.50      SLACK-H        NO          89-0580     oc                     30.0     CALK          ---
                   E290       0.6/27/89    1400    1413      6.88   -----   2.50      SLACK-H        No          89-0581     Oc                     30.0     CALM          ---
                   E290       05/02/89     1508    1523      7.86   -----   2.20      RISING         NO          89-0379     PC  25%                30.0           5       340
                                                                                       IS
                   E300       05/31/89     1442    ----      7.54   -----   2,20      RI ING         NO          89-0504     PC  80%                34.0       2-3,        100
                   E300       05/31/89     1442    ----      7.52   -----   2.20      RISING         NO          89-0505     PC  80%                34.0,      2-3         100
                   E300       06/2718ï¿½     1423    1433      6.90   -----   2-.40     SLACK-H        NO          89-0582     PC  40%                32.0     CALK-
                   E300       06/27/89     1423    1433      6.98   ----- - 2.40      SLACK-H        NO          89-0583     PC  40%                32.0     CALK          ---






           Page No.        I
           03/01190
                                                               4yakka River Basin Project
                                                                  Estuary Station Profile
                                                           Dissotve*d Oxygen In Situ Results
                                                                  Through December, 1989

           Station     Date             Dissolved Oxygen
                                              (mg/1)
                                 at 0.5 meter depths from the surface
                                    V.5    1.0    1,5     2.0     2.1     3.0    3.5



           E210      01/17/89       9.00   9.00   8.80    8.40
           E210      02/07/89       6,80   6.70   6.69    6.52
           E210      02/28/89       8.61   8.70   8.112   8.55    8.60
           E210      03/14/89       11.40  7,70   11.76   7.70    7.50
           E210      04/11189       8.55   8,38   7.65    7.10
           E210      05/02A9        M3     5.53   5.55    5.38    5,13
           E210      05/31/89       6.45   6A8    6.38    6.40    6.35
           E210      0612,1189      6.28   6.50   5.1M    5.70    5,65
           E210      07/1119        7,13   7.13   7.00    6.88    4.95
           E210      OB/08189       6.78   6,53   3.73    2.58
           E210      08/24/89       5.51   5.50   5.55    5.73    5.03
           E1210     09112/89       6,13   6.0.5  1j,98   -5@140  3,08
           E2 10     10/31/89       5.35   5,18   4.99    4.95
           E210      11/20 '189     7.35   7,13   7.53    7.53
           E210      12/05/89       ;.60   8,40   8.28    80.8
           E215      09/12189       6M     3..70  3.33    3.20
           E220      01/117/89      9,20   9.110  8.80    8.80    8.80
           E220      02/07JI89      6.70   6.75   6.65    6.60    6.60
           E220      02/28/89       9.12   9.15   9.10    9.08    9A2    9.00
           E220      03/14189       7.03   7,10   6.85    -6.80   6.60
           E220      04/11/89       6.93   6,69   6.54    6,40
           H220      0 5 / 102 18 9 51.80  5.78   5.78,   15.73
           E220      05/31/89       6.35   6.30   6.20    6.20    6.20
           E220      016/27/89      4,98   4.94   4.93    4.88    'r.90'
                     07,111189      5.56   5,60
           E220      0811081189     5,34   5,20   4,31
           E220      138124/89      6,15   6.05   5.67    5.60
           E220      09/1"189       6.47,  6.35   5.40    4.26    3,110
           E220      10,121/89      7.60   6.73   6.25
           E220      11,120/89      1,93   17,811 7.30    7.75
           E220      12/05/89       8,92   8,75   8.70
           E40 30    01/117/89      8.90   8.80   8.80
           E230      02/07/89       6.30   6.28
           E230      021128/89      10.1   9.90   10.2
           E230      03/14/89       6.65   6.60   6,55    6.75
           E 1413 0  04/11189       7.55   7.55   7.60
           E230      05/02/89       6.38 -6.38    6.40
           L7230     05 ' 131/89    6      6.63   6.60
           E230      06/27/89       4.98   4.85   4.110
           EM        07/11/39       6.i3   5.80   5.M
           E230      08/08/89       4.25   1.50   1.20
           E230      08/214189      SA     5,56   5.53
           E230      09/12/89       5.25   5,20   5.38
           E230      10/31/89       6.85   6.09
           E230      11/20/89       8.28   7,90






            Page No.        2
            03/01/90
                                                                 Myakka River Basin Project
                                                                  Estuary Station Profile
                                                                D
                                                                is      I Oxygen In SJ"u Reililts
                                                                issolived
                                                                    Through December, 1989

            Station,    Date             Dissolved Oxygen

                                   at 0.5 meter depths from-the surface
                                    0,;     '.0     1.5         .0  2.@
                                                                           3.0



            E230      12105/89      9.60    9.35
            E232      07/11/89      6.48
            E232      08/08/89      4,57    -
            E.232     09/12/89      4.88    4,113   41.67
            E232      10/31/89      6.44    6.40
            CC It, 3 408/08/89      4.34   '3.93    0,510
            E234      09/12/89      -1,45   4.50    4.53
            E235      011117189     8.90    3.80
            E235      08/24/89      5.49    1U.55   5.61
            E238      08/24189      5.13    'U.15   5.10
            E238      10/31/89      6.75    6.70
            v'240     01/17/89      8.10    7.H     7.80
            E240      02/07/89      6M      6.20    6.00
            L140      02128/89      8.85    8.80    8.65
            E240      03/14/89      6.30    6.25    6.35
            E240      04/11/89      7,lJ    7.00    6.87
            E240*     05/02/89      5.80    5.80    5.78
            E210      051131/89     6.38    6,35    6.2@   6.20
            E240      06/27/89      5,53    5.53    5.55   5,38
            E2110     07/11.1/89    5.80    '15,78  5,110
            E240      08/08/89      4,00    3.97    3.94
            E240      08/24/89      91.05   @.90    It.89
            E240      09/12/89      4.26    4.20    @.214
            E240      10/311'69     7.11    7.111
            @E240     1111210/89    7.70    7.56    7.36
            H1240     112/0-3189    9.60    9.38
            E250      01/17/89      8.20    8.00    8.00
            E250      021107/39     6.60    6.78
            E250      02/28/89      8.80    8.90    8,80.
            E250      03/114M       VIA     6.83    7.08   7.05
            E250      OV11/8@       6.93    6.87    6.81)
            E250      05i02189      5.96    6.05    5.93
            E250      05/311/89     6.40    6.20    6.20   6,20
            E250      06/27189      5.60    5.47    5.43   5.3t-
            E250      07111/89      5.50    5.45    5.38
            CL250         /08/89    3.80    3.75    3.69
                      08'
            E250      08/24189      4.65---4.68     4.61   4.119
            E210      10/31/89      6.9-0   6.80
            E250      11/20/89      8.53    7.98    7.90
            E250      112/05/H      9 . 7211 9.70
            E255      07/11/89      4 . U" 03.95    M8     3 . 9,@,
            E255      U1120/89      8@21    8,08    7,85   7,?0
            E255      12/05189      9.50    9.45    9.0
            E260      01/17/89      9.30    8.50    8.10
            E260      02/07/89      6.80    6.50    6.0






             Page No.     3
             03/01/90
                                                               Ryakka River Basin Pro:ect
                                                                 Estuary Station Profile
                                                                         OXygej T
                                                           Dissolved              n S:tu Results
                                                                  Through December, 1989

             Station   Date            Dissolved Oxygen

                                 at 0,5 meter depths from        "he surface
                                                                   2.5   3.0     11.5



             E260    02128/89     8.70     8.60  8.70    8.35
             E260    03114189     M3       6,80  5.68    7.00
             E260    04/11/89     7.47     7.34  6.90
             E260    05/02/89     6.15     5.83  5.68    5.65
             E260    05/31/89     6.78     6.76  6.75    6,118   6.70
             E260    06/27/89     S,33     IJA3  S.23    5A6
             E260    07/11/89     3.90     3.98  J.90
             E2160   08/08/Bg     3.68     3.64  3.63
             E260    08/24/89     4.35     4.33  4.32    4.29
             E260    09/12/89     3.98     3.76  3,73    3,71
          .E260      101131/89    6.75     6.76  6.71
             E260    1 /20/89     8.58     8.55  8,50
             E260    12/05/89     9.32     9.32  9.20
             "264    02/07/89     11.10    71.100 7.00
             E265    01/17/89     9.80     9.70
             Ew26j   02/28/89     8.90     8,95  9.00
             E265    03/14/89     6.80     6.?8  6.85
             E265    11/20/89     8.40     8.33  8.30
             E265    114,105/89   9.715    9.65
             E268    02/07/89     7.40     7.30  7.25    17.30 7,'45 7,"
             E270    01/17,189    MO       9,10  9.00
             E270    02,107/89    7.00     6.90  6A2     6.90
             E270    02/28/89     8.85     8.90  8.90    8.75    8,50
             E170        I                 Q
             41      03/1V89      6.85     1.70  6.35
             122110  04/111,189   11.12    6.98  6.111   6.65,
             E270    05/0VIV89    7.05     6,93  63j     6.93
             E270    05/31/89     17,08    17-08 6.95    6.95    6.85
             H270    06/2719      5,05     5.05  5,03    4.85    4.K
             E17@    37"11/89     3,35     3,113 3 , '1 83), 23
             E2      .08108/89    3.58     3.54  3.50
             E270    08/24/89     4.07     4.05  11.01   3.99'
             E270    09/12/89     3.98     3.78  3.66    3.50    3.48
             E270    10/31/89     6.43     6.40  6.37
             E14170  '11/20189    7.85     7.85  7.84    7.70
             E270    12/05/89     8.80     8.80  8.72    8.62
             H211    04/11,189    7.86     7.47  7.50    7,40
             E271    1,2128/89    9.05-9.00      8.95
             1 1;    Ij I
             EZ71    03jI4!S9     7.50     1.45  7,@O    7,iljO  7,A:    7,Iq
               1@        I                 I        . ,  .       i IJ    i
             E275    05,102/89    11  .95  7.90  7.75    7.65
             E276    04/111139    7,72     11.710 7.311  !,,'30  7.19
             E280    01/17/89     9.30     9.50  9.30    Me)     1,,30   9.110
             E280    02/07/89     7.120    11.20 7.10    7.00    1I,,U15 MAI
             E280    02/28/89     8.30     8.20  8,10,   7.90    7,95    7,qrj
             E280    03/14/89     8.55     9.05  8.88    MO      8.88    8.68   8.65
             E280    04/11/89     7,31     6.95  6.71    6.80    41,71;  6.61 6,60






             Page No.           4
             03/01/90
                                                                        Ryakka River Basin ProJect
                                                                          Estuary Station Profile
                                                                    DissoLvk Oxygen In Situ Results
                                                                           Through December, 1989

             Station       Date               Dissolved Oxygen

                                       at 03 meter depths from the surface
                                        0.5     IM       1.3       2.0      2.5     3.0     3.5



             E280        05/02/89       8.08    7.95     7.63    7.43     7.113   7.13
             E280        05/31/89       7.50    11.50    7.50    7.45     7.35    7.40 7.40
             E280        06/27/89       5.58    5.50     5.25    5.14     5.111
             E280        07/1.11189     2.88    2.88     2.80    2.80
             E280        08/08/89       3.44    3.41     3.39    3.35     3,311
             E280        08/24/89       3,88    3.83     3.85    11.83.   LS3     3.79 3.72
             E280        09/12/P        3.14    3.70     3.61    3 ' 53   3.49    3.49
             E280        10/31/89       6.33    6.33     6.33    6.30     6.30
             E280        11120/89       6,70    6.68     6.55    6.70     6,111,  6.58
             E/1180      12/0518@       11.85   7,88     17,88   7,32     7.86    7.80
             E290        05/02/89       8.53    8.42     &.308   8.310
             "290         0
                         01/31/89       6.40    6.48     6.60    6.50
             E290        06/27/89       6.23    5.85     5.55
             E300        05/31/89       6.63    6.55     6.50    6,50
             E300        06/27189       6.78    6.28     5.83






          Page No.        i
          03/01/90
                                                               Kyakka River Basin Project
                                                                 Estuary Station Profile
                                                              Temperature In Situ Results
                                                                  Through December, 1989

          Station      Date            Temperature,
                                          degrees C
                                at 0.5 meter depths from 'the surface
                                  0,5     1.0     1.5    2A        2-1    3.0     3.5



          EL210      01/17/89     22.0    212,0   22.0   22.0
          E210       02/07/89     24.0    044.0   24.0   24,0
          E210       021128/89    19,0    18.0    118,0  17,3    17,9
          ,21.0      03/14/89     20.5    20.0    19.8   19,7    119.5
          1.7210     04/11/89     26.0    25.8    25.5   25.5
          E211.0     OVIO/02/99   27.0    26.9    26,5   26.5    26.5
          E210       05/31/89     29.3    29.5    29.5   29.5    29.5
          E210       06127/89     30.1    310.9-  31.0   31.0    31.0
          17210      07/11/89     32.0    32.0    32.0   32.0    32.0
          E2110      08/08189     32.0    31.8    31.0   30,zi
          E210       08/24/89     29.5    .29.5   2.9.5  29.5    30.0
          E210       09/12/89     30.0    30.0    30.0   30.0    30.0
          E210       10/31/89     23.8    2J.5    23.5   23.5
          E210       11/20/89     20.0    20.0    20.0   20.0
          E210       12/05/89     17.0    17.0    17.0   17.0
          11215      139/112/89   29's    30.0    30.0   30.11,
          E220       01/117/89    23.0    23.0    23.0   23.0    23.0
          Z220       02107/89     24.5    2415    24,5   24's    144's
          E220       014/28/89    18.8    18.5    18.5   i8.0    18.0    18.0
          E 220      10 1. 111 It /@ 8 921.0 (10.5 20.5  20.3    20.4
          E220       0411111'89   26.0    26,0    26.0   26,1
          E220       051021189    146.5   26,5    26.5   26.5
          K220       05/31/89     1419.9  '29.9   29.9   29.9    29.9
          E220       061217/89    301.1   30.1    30.21  30,2    30.5
          E2120      071111/89    @3.0    31.0
          E220       '118/108/89  "".5    -12.1j  33.0
          E220       08/24/89     30.0    30.0    30.0   30,0
          P"2240     09/112/89    30A     30.0    30.0   30.0    30.0
          Q. 2, 2 AV 10/31/89     24.0    [email protected]    2@. @                                                                                                                           I
          H220       11/210189    20.3    210.5   @0.5   20.5
          E 22 0     112/05/89    17.0    17.0    17.0
          IK'30      01/'71189    23.0    24.0    24.0

                      4,
          MO         On/07/89     26.0    25.8
          E230       02/28/89     18.8    18.5    18.0
          E230       03/14/89     21.5    21.5    21,5   21.5
          E230       04/11/89     27.0    26.9    27A
          1.230      05/02/89     27.0-27.0       27.0
          E23AV      05/311/89    28.5    28.5    28.5
          E230       Olu/27/89    32.0    112.0   304.0
          E230       071111/89    32.0    364.0   32.0
          E230       08/08/89     33.0    32.0    32.0
          E230       IVIRU124189  31.0    31.0    31.0
          E230       091112/29    30.8    30A     30.5
          E230       10/31/89     24.0    24.0
          E230       11/20/89     20,5    20.2






            Page No.        2
            03101/90
                                                                 4yakka River Basin Project
                                                                  Estuary Station Profile
                                                                I@mperature Tin Situ Resuits
                                                                    Through.December, 1989

            Station      Date            Temperature,
                                          degrees C
                                 at 0.5 inefer depfts from the'surface
                                                                  L       I
                                     0,5    '_;,O   1.5    1-0      2.5     3.0      3.5



            MO         11/05/89      16.5   16,2
            E232       AV7/11/89     32.0
            E232       08/08/89      32-0
            1,232      09/12189      30.0   30.1    30.1
            1.232      '10/101/89    24.0   24.0
            E234       08/08/89      33.0   33.0    310.0
            E234       09112/89      30.1   30.0    30.0
            E235       01/171189     141.0  21.Au
            E235       08/24/89      30.5   30.5    30.5
            E9-38      08/244/89     30.5   30.0    301.0
            E238       10/31M        24.8   24.8
            E240       OVIIIII7189   23.0   23.0    23.0
            E240       021107/89     26.0   26.0    26.0                                                                                                                          %
            Z240       02/28/89      19.0   18.0    18.0
            E240       03/14/89      21.5   21.5    21.5
            E240       64/11/89      26.6   26.7    26.6
            E240       05/021189     27.8   27.8    27.5
            2240       05/31,1139    28.5   28.5    28.5
            E240       D6/271/89     31.5   '01.5   311.8  31-8
            E2410      07/11/89      32.0   JIM     32.0
            E240       08/08/89      33.0   32.5    32.lj
            E 14 ": 0  08/24/89      .3 t @ 03t.0   31.0
            E21:0      09/12/89      30.0   30.0    [email protected]
            E240                     21 4 . 8411 . 8
            E240       11121 IV' 9 9 21.5   21.0    2 1 . 0
            E240       12 A   8 9    17.0   111,0
            E250       Oi/1 7/89     24.0   24.0    2 4 . G
            E2 1, 0    @2' i,'O 8 @  216,0  211 6 . 0
            E250       02/28/99      20.0   19.0    18.2
            Z250       03/14/89      22.0   22.0    22.0   21.9
            E250       04/11/89      27.3   27.0    27A
            E2100      0' '1 10 OL / 9 927,5 27.5   27.5
            E250       05/31/89      '28.5  28.5    28,5   28.5
            E250       06/27/89      32.0   32A     32.0   32,V
            E250       07111/89      32.0   32.0    32.0
            E250       "'JU08/89     32.0   32.0    32.0
            E250       08/24/89      3 1 5--31. 5   311.11 3 11 . Z
            2250       10 3 1 / 8 9  2 5 0  '24.8
            E250       11120189      22.5 - 21.9    21.8
            MO         12/05/89      17.8   17.5
            E255       07111/89      32.0   32.0    321.01 32.@@
            E          11 20/89      22,5   22.0    66 2   22,
            E255       12/05/89      18.0   118.0   18.0
            E260       01/17/89      24,5.  24.0    24.0
            E260       021107/39     26.0   26.0    26.0






            Page No.      3

                                                               Myakka River Basin Project
                                                                  Estuary Station Profile
                                                              temperature in Situ Results
                                                                  Through December, '1989

            S t at i nv nDat;         Temperature,
                                        degrees C
                                at 0.5 meter depths from the surface
                                   0. 5    1.0            211 . 'V'2      3,0     3.5



            "HO         02128/a9   20.5    20,0   IM      19.0
            E260        03/1US9    22.41   22.2   22.0    221.0%
            E260        04111!99   28.2    27.3   211-1
            E2160       05/0(1/39  4118.0  28A    28.0    23.0
            7260        05/31/89   29.0    29.0   29.0    29.0    149.0
            E260        06/27/39   11.7    11.51  31.5    311.5
            E260        07/11189   32.0    32AV   32.0
            E260        03109/89   32A     32.0   32.0
            E260        08"11V89   31.0    311.0  101.0   31.0
            E260        09/12/89   30.1    30.0   249.9   29.9
            E260        '0131/89   25.0    25.0   25,01
            E260        111 0/39   22.5    22.5   22.5
            E260        112/051,89 18.0    18.0   18.0
            sn(M        02/01119   26,5    26.5   216.5
            S265        01/17/89   24.0    24.5
            2265        02/28/89   140.0   20.0   20.0
            E2165       03/14/89   23.0    23.0   22.9
            '215                   22.5    22.5   22 . 5
            HV           V I
                         11 IS 9
            E265        1.21105/89 118.0   18.0

            H
            " " 6 8     1" '01 189 26.5    26,5   26.5    9'.`    2 6 .   6 .       5
                        jo it                             -0              4     L

                                   4,             4   L
            L           I
            E "0        U'/17/99   '4.0    24.04  24.0
            7).70                                         n6 , r,
                        0 24 Y"i 7,13 926.0 2 6 . 026.0   e.  v
            E2170       012i2s/89  19.5    i9.2   !9.5    "S.5    18.5
            "1270       03/14/89   22.5    22,5   22. 5
            E270        0-1,,'11189 27.8   21.6   211.6   '17,6
            E 2 7 0?    0 2 8 9    29.0    29.0   2 9 . 0
            E2 'I D     'U'5/31/89 AD      29.8   29. 1   2,@ . 2    2
            -E 421 7 IV Aj 6 / 2 1 1: S 93 1 . (U% 311A J) I . 'UN 'a I . AV 31.0
            Ene'70      07/11139   32.0    32.0   32.0    32.0
            "270        OSION9     311,5   31,5   31,5
            E270        08/24189   30.0    30.0   30A     30.,l
            7-270       109/121'.39 31.0   30.0   29.7    29.0    29.0
            Z1270       1.0/3 1/89 25.0    25.0   25.0
            E2110       11,120/89  22.5    22.5   22.2    22.2
            E270        121"15189  17.5                   1
                        IV                 17.6   17.5    17.5
            E21174      04/11/89   28.2    28.0   28.0    28.0
                                                  19.0
            E2 11 5     IV' 21 / 2 8 It 8 9110.0 19. '1
            E 2 7 5     03114189   22.5    22.5   2' 2 . '1 22 . 5:2 S . 52- 2'
            E.) 9       1,
            275         05/02/89   29.0    069.0  29,nQ
            E276        'V' 4'/111189 2 8, . 127.7    3
            E080        Oi/17/89   23.5    23.0   23.0    22.S    22.5    22.5
            E280        02/07189   25.5    25.5   125.5   N.,
            E280        02/28/89   19.0    18.5   18.11)  18,11   ",j     !S.@;
            H2180       031"14189  2 11 . 921.5   21.0            2 1     2       1 .
            E280        06/111/89  27.6    27@O   26.8    26.@    26,4    21,6.-'. 25.9






             Page No.           4
             03/01/90
                                                                        kyalilka River Basin Prciect
                                                                            L-uary Station Profile
                                                                       lemperature In Situ Results
                                                                           Through December, 1989

               Lation      Date              Temperature,
                                               degrees,C-
                                     at 0,5 meter'depths from 'the surface
                                        015     i.0      1.5     141.0      2.5     3.0      M,



             E280        05102/89       29.0    29,0     (18.8   28.5     28.0    28,0
             QU280       011/31/89      30.0    30A      30,0    29.5     21).5   (19.5   20.0
             E280        06/27/89       30.0    N.0      30.0    30.0     MCA
             E280        07111/89       32.0    32.0     32.0    32.0
             E280        MUM            31.0    31.0     31.0    31.0     31.0
             E280        08/24/89       31,10   3LO      .30.0   30,0             30.01   30.0
             E28D        09/12/89       30.3    30.11    30.0    29.8     609,2   29.2
             E280        10/31/89       24.7    24.5     24.1t   /04,5    24.5
             E280        11/20/89       21.7    21.5     21.5    r1i.5    21.5    21.5
             E280-       12/05/39       17.6    17.6     .17.5   117.8    17.?    i7f.?
             E290        15/02/89       28.-5   1148.10  1618.5  28,5
             Z290        05/31/89       30.0    30.0     30.0    30.0
             E290        06/27/89       31.0    31.0     31.0
             E300        05/31/89       29.5    29.5     29.5    (19.5
             E300        06/27/89       31.0    31.0     31.0






            Page No.         I

                                                                      Myakka River Basin Pro          ect
                                                                       Estuary Station Profile.
                                                                      "'U-ndu'tivity In Sitd Results
                                                                        Through December, 1989

            Station       Date                    Conductivity,
                                                    umhos/cm
                                      at 0.5 meter depths from the surface
                                               1.0     1'5      11.0    11.5    1.'D    1.5



            E210       01/17/89    38700    38700   39000   39200
            E210       011/07/89   39000    39000   1.9000  39000
            E210       02/28/89    34800    34200   34200   34300     34500
            E210       03/14/89    336 100  33600   33600   33650     32000
            E210       04/11/89    37500    38000   39900   40800
            E210       05/02/89    44000    44060   44100   45000     It5100
            E210       05131/89    48000    48000   48000   48000     48000
            E210       06/27/89    43000    14750   47800   47900     417900
            E210       07/11/89    40800    40150   39950   39950     41000
            S210       08/08/89    33050    35950   40450   43050
            E210       08/24/85    31150    3 1150  31350   321100    33100
            H210       09/12189    33900    33900   33900   34100     356CO
            E2'10      10/31189    33450    35050   35150   35900
            MO         11120189    33500    33500   33500   MOO
            E210       12/05/89    33650    33850   33950   34000
            E215       09/1121H    24900    33000   33500   33700
            E220       01/17/89    32000    32000   32000   32000     32100
            E220.      02/07/89    33000    J3000   34000   34000     34000
            E220       02/28/89    31800    31900   31900   31900     31800  31900
            E220       03/14/89    34500    34100   34500   34500     34500
            E220       04/11/89    36000    35950   36050   37000
            EU220      014/102/89  38500    38500   38500   38500
            E220       05/311189   44100    41100   44100   44100     At4-'-,V'Av
            E220       06/27/89    39900    39900   39900   39900     39900
            @nnn
            .C,C,v     01/11/89    34950    34900
            E220       08108/89    23810    23850   24200
            E220       08/24/B9    182.10   19300   18900   190100
            E220       (,19/12/89  221100   22150   23900   25150     26500
            E7220      icf3i/89    1,10400  22250   1(1@100
            E220       11/20/89    24550    25100   2571.0  14,6000
            E220       12/05/89    26150    27,50   27500
            E230       011117/S9   28000    28100   28100
            E230       02 '107/89  27800    27800
            E230       02/28/89    28000    28000   28100
            9230       03/14/89    30900    30900   30900   30900
            E230       04/li/89    33500    33400   33350
            E230       05/02/89    34500    34650   34650
            E230       05/31/89    41500    41550   '111500
            E230       06/27/89    37850    37850   37900
            E230       07/111/39   25300    26800   27500
            E230       08/08/89    10100    24650   26250
            E230       08124189    1106100  17850   117900
            E230       09/12/89    13850    14000   13900
            E230       10/31/89    15200    19800
            E230       11/20/89    20200    22 10 0






             Page No,           2

                                                                       Myakka River Basin Project
                                                                        Estuary Station Profile
                                                                     Condutivity Tin Situ Results
                                                                          Through December, 1989

             Station       Date                    Conductivity,
                                                     umhos/cm
                                       at 0,5   meter depths from the surface
                                       0.5      1@0              ".0
                                                                        4.5      3.0     3.5



             E230-      12/05/89     21200      22000
             E232       07/11/89     18150
             E232       08/08189       61100
             E232       09/121,89      9150     9100   9100
             E232       10/31/89     10950      12200
             E234       08/08/89       2780     6100 23000
             E234       OM2/89         3375     3650   '1305
             E235       01/17/89     24900      27000
             E235       08/24/89     11650      12150 12900
             E238       08/24/89       8050     8900   8900
             E238       10/31/89       6100     6100
             E240       01/17/89     A500       18500 A500
             E240       02/07/89     172100     17200 1112100
             E240       02/28/89     211900     21900 11.2100
             E240       03/114/89    21100      2 It IV' 5 024100
             2240       04/11/89     26100      26100 26100
             E240       05/02/89     29000      IL9000 291100
             E240       05/31/89     36100      36050 36000   36000
             E240       06127/89     31900      311950 31900  31900
             E240       071111189      1825     1810   4805
             E240       08/08/89       1395     1400   1405
             '.120      08/24/89       4850     6100   69010
             E-240      09/12/89       2505     255.0  25111)
             E240       io/3i/89       3695     3835
             E;240      111/201189   12550      13050 13200
             L.240      12/05/89     110UOO     1.5100
             E2.50      01/17!89     1.4500     14500 IL4500
             H250       02/07/89     112800     13000
             E250       02112B/89    17200      17300 17200
             E:250      03/14/89     19150      119100 19200  19200
             E2150      04/ii/89     22200      22200 042200
             E250       05/02/89     25800      25850 25600
             E250       05/31M       34650      34500 34500   34500
             E250       06/27189     28350      28350 28350   28350
             2250       07/11/89       815      810-     810
             E250       08 / O"S / 89  422      419      417
             E250       08/24/89       1800     .4800  11795    1800
             E 2 li 0   IOM/89         11590    1820
             E250       tl/20M         9200     9900   9900
             E250       12/05/89       9200     10500
             E255       07/11/89       140      550      550     550
             "E255      11120/89       6000     6200   6950     7.500
             E255       12/05/89'      6200     6200   6500
             E260       01/17   '189   6500     7000   7000
             E260       02/07/89       9200     92400  9800






            Page No.          3
            03101/90
                                                                      Xyakka River Basin Project
                                                                        "Estuary Station Profile
                                                                     Condutivity In Situ Results
                                                                         Through December, 1989

            Station      Date                     Conductivity,
                                                    umhos/cm
                                      at 0.5 meter depths from 'the surface
                                      0.51     1.0     1.5      2A      2,51     3.0     3.5



            E260        02/28/89     13500   13500  138GAV   13900
            E260        03/14/89     12900   13050  13100    1131100
            E260        04/11189     17300   18000  1810VO
                                                    21150    11noo
            E260        0111/02/89   20650   207100          f, (
            E260        05/31/89     31800   31800  31800    31800   31800
            E260        06/271/89    OL7200  27200  271200   27200
            E260        07/11/89      505      550     580
            E260        08/09/89      290      299     300
            E260        08/2.4/89     905      915     920      9140
            E260        09112/89      515      510     530      5110
            E260        10/31/89      340      344     347
            E260        11/20/89     2920    2970     16990
            E260        12/05/89     3960    3960     4000
            E264        02/07/89     4300    4300     4320
            E265        01/17/89     4080    4110
            E265        02128/89     11500   11500  11500
            E265        03/14/89     8100    81110    81.100
            "265        11/20/89     - 950     965     980
            E265        12/05/89     11290   1290
            E268        02/07/99     2590    2600     11650     -2,700 27201 28110 2820
            E270        01/17,189    1040    1,20     IM
            E270        02107/99     '1100   1!00     10040     1010
            E270        02/28/89     8000    8000     81.00     8100  8!00
            L74070      03/14/89     5000    siolvl   5:JO
            E270        04/11/89     10500   '11000 11050    1111510
            E-2710      05/021189    11900   11900  11900    12000
            E270        05/31/89     26700   27600  27800    27900   28000
            E270        06/271/89    26000   246000 26050    26,100  9.6100
            E2110       071111/89     125      425     'M       423
            E270        MUM           OL52     252     2514
            E270        08/24/89      264      264     265      268
            E270        09/12/89      221      220     216      215     2115
            E270        10/31/89      252      252     252
            E.970       11/20/89      439      435     435      435
            E270        12/05/89     '5.35     565     565      580
            E274        @4/11/89     7600    8200     8150      8100
            2275        02/28/8@     4350    --4350   4400
            E275        03/14/39     .2145   22110    2250      40320 211 3 3 0 21380
            E275        05/02/89     5210    5950     5950      6100.
            E276        04/11/39     3210    3280     3650      37110 35110
            E280        01/17/89      301      298     298      298     298      298
            E280        0MV/89        285      '285    285      1,132
            E280        02/28189      710      790     850      990   IOU80     1080
            E280        03/14/89      418      415     415      409     410      409      410
            E280        04/111189     950    IL040    1090      11120 '1120     1119.0  1115






             Page No.           4

                                                                       Myakka River Basin Project
                                                                         Estuary Station Profile
                                                                                1111y T
                                                                      Conduti. L In Situ Results
                                                                          Through December, 1989

             Station       Date                    Conductivity,
                                                     umhos/cm
                                       at 0.5 meter depths from the surface
                                       0,5      11.0    11.5      2.0    2 . '51 3.0     3.5



             E280       05/02/89      1545    11605   1580 '1625 '1630 1635
             E280       051131/89    16100   IL6200  16500    116600   16600.16500     10500
             E280       06/27/89     20100   20350   20500    140500   14OV800

             E
             -280       V     I/
                        117/11189      390      389     389       388
             E280       08/08/89       237      1435    234       234    232
             E280       08/241'89      224   -  221     221       0421   26610   222     222
             E280       09/1121189     191      191     190       189    189     139
             E280       10131/89       231      2 3 1   2 3 '1    2 3 1' 232
             E280       11/20/89       289      287     288       288    2811    286
             I
             ,7280      12/05/89.      287      285     1185      281'   285     237
             E290       05/02/89       710      7110    7051      701
             E290       05/31/89      8900    8700    9050      9100
             E290       06/27/89     14050   14800   14800
             E300       051131/89     312D    3135    3135      3180
             E300       06/211/89     8950    9000    MO






         -Page No.         I
           03/01/90
                                                                Yyakka R  iver Basin Project
                                                                    Estuary Site Profile
                                                                 Sa@_;nity In Situ Results
                                                                  Through December, '1989

           Station     Date                  Salinity,
                                                  0/00
                                at 0.5 meter depths from the surface
                                  0  5     01  1.;$  2.0    2.5  .3 0   3.5



           E210      01/17/89   415.8  25.8  26.0   26.11
           E210      AV2/0'1/89 25.0   25.0  24,9   21.9
           2210      02/28/89   25.0   25.2  2J.2   25.5  25.5
           H
           E210      03/111/89  25.2   25.3  25.6   25.7  26.5
           M10       04/11/89   24.1   24.5  24,9   25.2
           E2110     05/012/39  27,6   147.6 27.8   28.8  28.9
           E210      05/31/89   27.9   211.9 271.9  211.9 27.9
           E210      06/27/89   164.5  26.4  27.5   271.5 2"7,5
           E210      07/11/89   22.5   22.2  22.0   2M    23A
           19.10     16)8108189 17.5   19.3  22.4   124,5
           E210      08/24/89   117.11 171.4 117.4  17.9  '18.5

                                                              U
           E2110     09/12/89   19.9   19,9  20.0   9.0.1 21.5
           ELIO      10/31/89   21.4   22.8  23.0   23.0
           E2110     11/20/89   23.0   23.0  23.0   2.3.0
           E210      12/05/89   25.2   25.3  25.5   25.8
           E2115     09112/89   13.6   18.5  ;8.9   18.9
           E220      01/17/0    20,5   20.8  20.8   20.9  20.9
           E220      ji,21/07/89 20.8  20.9  21.5   21.14 21L.A.
           E220      02/28/89   22.5   22.8  22.9   23.1  23.11 21J.1
           E220      03/1.4189  23.5   23.8  23.11  23.7  23,9
           E220      04/11/89   22.1   22.11 22.1   22C.24
           E2120     015.021189 23.3   23.2  403.2  23,12
           E220      05/31/89   26.1   416.1 26.1   26.1  26.1
           E2210     06/211189  23.0   4110  23.1   2.3.0 23.0
           E 12 ILI 007/11/89   19.1   19.2
           E220      08/08/89   112.8  IL2.9 13,0
           E220      OMV89        9.5    9.7 10.0   10.1
           E220      09/121189  12.0   12.11 13.0   14.0  14.6
                                12.9   13.9
           E2120     !'1/20/89  16.4   ilv.lol 1.7.3 .17@6
           E220      12/05/89   19.5   20.1  20.2
           E230      01/17/89   18.0   17.8  17.9
           E230      02/0,7/89  16.5   16.8
           E230      0211148189 20.0   20.0  20.1
           E236      03/14/89   20.5   20.5  20.5   20A
           P-230     D4/11/89   20.1   20.1  1410.0
           E230      05/02/89   20.9   2@A   20.9
           7-230     05/31/89   24.9   24.9  nel:.9
           E230      06/27/89   20.3   20.3  20-It
           E230      0?111111/89 13.6  114.5 1419
           E230      OB/08/89     5,2  12.9  13.8
           17230     Osi'24/89    8.3    9.2   9,2
           E1230     09112/89     7.2    7.4 7.4
           1.230     10/31/89     M    12.0
           E230      11/20/89   13.7   14.8






            Page No,        2

                                                                 Myakka River Basin Project
                                                                     Estuary Site Profile
                                                                  Salinity In Situ Results
                                                                    Through December, IL989

            Station     Date                  Salinity,
                                                   0/00
                                   at 0.5 meter depths     from.the surface
                                   0   5  1 . 01.5    2.0   2 .   3.0    "15



            "
            MO        12/051189    15.8 16.2
            .1:232    07/11/89     9.8
            EM        08/08/89     2.8
            E232      09/12189     5.0    5.0 5.0
            E232      10/31/89     6.4    7.2
            E234      08/08/89     1.8    2.5 12.1
            E234      09/12/89     2.11   2.2 2.6
            E235      01/17/89     15.1 16.9
            E235      108/241189   6.0    6.3  6.8
            E238      08/24/39     4.1    4.8  4.8
            E238      10/31/8q     3.8
            E240      01/17113@    11.16 11.2 11@2
            7.240     02/071189    10.0 110.0- 10.1
            E240      02/28/89     15.10 15.1 1.5.3
            E240      03/14/89     16.0 16.0  16.0
            .240      H/11/89      115.7 11-8 115.7
            E240      05/02/89     17.1 17.0  17.1
            E240      05 13 1 / 89 16, 1 @ 5'41.2 2 l . 2
            E240      06/27/89     17.3 17.3  111.5  0.5
            E240      .07/1i/89    3.0    3.0  3,00
            E20       08/08/89     1.0    1.0 1.0
            E240      08/24/89     2.5    3.3  3.5
            E240      09/112/89    1.5    1.6 1.50
            E240      10/31/89     2.2    2.2
            E240      11/20/89     8.0    8.3  8.7
            1114D     12/0;/89     10.8 11.0
            E250                   8.6    9.9  8.3
            E250      02/07/89     11.2   7,5
            E250      Cv2J28Y89    11,9 12.0  12.0
            E250      03,114/89    12.2 12.41 12.5   12.4
            E250      04M/99       13.2 13.1  13.11
            E250      05102/39     '15.0 15.0 15.1
            E250      05/311/89    20.1 20.0  20.0   20.0'
            E21)O     06/27/89     15.1 15.1  15.1   15.1
            E250      07/11/89     0.5    0.5  0.5        -
            E250V     08/0'8'/89   0.2    0..2 0.2
            IE 2 5 0  08124119     0.9    1'-. 01.0   1.0
            TL Z IJ 0 IMM89        11.0.  1.1
            E250      111/20/89    5.@    6.1  6.1
            E250      12105/39     6.4    7,2
            E255      07/111,89    .0.1   0.1  0.1    0.1
            E255      11/1,10/89   4.0    4.0  4.2    4A
            E25'5     112/05189    4.3    4.2  4.5
            E260      01/17/89     4.0    4.0  4.2
            E260      02/0,189     5.21   5.5  5.5






            Page No.      3
            03/01/90
                                                                M         !,,er Basin Project
                                                                  Vakka Ri@
                                                                   Est'@ary Site Profille
                                                                  Salinity In Situ Results
                                                                  Through December, 1989

            Station    Date                    Salinity,
                                                  0/00
                                  at 0,5 meter depths     from the surface
                                  0.5 M        1.5   2.0    2.5 LO 3,5



            E260       02/28/89   9'.1   9,11 M      9.2
                                     1     v   1
            E260       03/141,89  8.0    8.2.  8.2   3.2
            E260       04/11/89   IM     10.3  10.6
            E260       05/02/89   11.7   11A   12.1  12.11
            E260       05/31/89   18.1   18.1  18.1  18.1 18.1
            E260
            el         06/27/89   114A   14.9  14.q  i4.9
            E260       07/111/89  0.3    0.7 0.8
            E260       08/08/89   0.1    0.1 AM
            E260       08/24/89   0.2    0.2   AU.2 0.2
            E260       09/12/89   0.45   0.4   0.150 D.40
            E260       10/31/89   0.1    0.1   0,11
            E260       It/0(0/89  2.0    2.0   2.0
            z"260      12/010189  2.8    2.9   2.9
            E264       02/07/89   2.5    2.5   2.5
            E265       01/17/89   2-5    2.5
            E265       02/168/89  7.5    71,5  71,5
            E265       03/14/89   5.0    5.0   5.1
            E265       111/20/89  0.9    0.9   0.9
            EM         12/05/89   1.0    1.0
            E268       02/07/89   1.1    1.2   1.5   1.5 1.5 1.5 1.5
            E270       01/17/89   0.6    0.7   0.9
            E2110      02/07/89   0.5    0-5   0.5   0.5
            E270       02/28/89   5.1    5.1   5.5   5.5 51.5-
            M10        03/141189  3.10   3,2   3.2
            E2110      041111/89  6.1    6.3   IVA   6.T'
            E270       015/02/89  U9.3   6.3   6.4
            E2710      05/31/89   15.11  15.2  15.5  115.5 15@6
            E270           7189   11.1   1.    1 4,  1,
                       06/211     11 ,   14.1  14.1  11.2 14,2
            K270       071111/89  OM     0.0   161.0 0.0
            7WZ70      08/08/89   0.1    0,1L  Av'l
            E2110      08/24/89   0.0    0,0   0.0   0.0

            a
            '270
                       09/12/89   0.2    0.2   0.2   0.2    0,2
            E270       110/31/89  0.1    0.1   0.1
                       111"20189  0.4    0.4   0.4   0.4
            .270
            E270       112/05/89  0.4    OA    0.4   0.4
            E274       0!1'11/89  4.4    4.9   4.9   4.9
            E275       02/28/89   2.5    L.5   2.5
            E275       03111.4189 1.3    1.4   1.5   1,5    1@"'
            E275       05/02/89   3.1    M     3,24  3 9
            M6         04/11/89   2.1    2.1   2.3   2.31   2.14
            E280       01/17/89   0.0    0.0   0.0   0.0    0.0   0.0
            E280       02/07189   0.0    0.0   0.0   0.0    C" . -0 (11
            E2@0       02/28/89   0.1    0.1   0.2          M     0.5
            E280       03/14/89   0.1    0,1   0.11  0.1    M     0,11 0.1.
                                                        0   1
            E280       04/111/89  0.9    0.9   0.9   1.     1.0   1.0    1,0






              Page No.         4
              03/01/90
                                                                       Myakka River Basin Project
                                                                            Estuary Site Profile
                                                                         Saliiity In Situ Results
                                                                          Through December, 1989

              Station      Date                     Salinity,
                                                        o/.00
                                     at 0.5 meter depths         from the surface
                                      V.5        @D 1")        2   L.5



              E280       05/02/89     11.1   1.1    11.2       11.2 1.2  i.12
              E280       05/31/89     8.3    9,@    8,9        9.0 9.0   9.0    M
              E280       06/27/99     11.0   11.1   11.1   '11.1  1.1.1
              E280       0/11M        0.0    0.0    0.0        0.0
              E          08/08/89     0.11   O'l    0.1        011 0  1
              E280       08/24/89     0.0    0.0    0.0        0   0" 10 0 .   01 0
              E280       09/12189     M      0,1    Mi         0 . 0 . 1 0.11
              ELSO       10/31/39     0.1    0.1    0.1        0.
              E280       11/20/89     0.11   0.1    .0. 1      0 . 0.1   0.1   -
              Z280       IMIJ/89      0.1    IV, . 10.  i      01 . i(1)
              E290       05102/89     0.9    0.9    0.9        0.9
              1-:2 9 0   0510 1 /S9   4.9    4.9    5.0        5.0
              P-290      06/27/89     7.5    7.8    7,9
              E300       05/31139     210    2.0    2.0        2 . 0
              E300       06/27/89     4.7    4.a    4,B






           Page No.        I
           03/01/90
                                                                Myakka River Basin Project
                                                            Data Report Through December, 1989

           Station       Cont.    Date      Solids Diss. Diss, Part,            Turb. Diss. Diss.          Part. Part,
                                            Total NH4-N N02 +           -P        NiTU P04-P Org.-C          -C     -N
                                            Susp.    (mg/i)    N03-N  lk ing             (mg/1)   (Mg/1)   mg J, 'L 'mg
                                            (mg/1)



           E210       89-00010  0111/117/89   M       0,005    01,008   0.003       1.1  0.12.3       6.0 AV.2643  0.0184
           E210       89-0186   01/17/89      3.3    <0.005    <0.005   0.003       0.3  0.1911,      5.11 0,1740  0,01102
           E210       89-0092   02/07/89      7.6     0,024    0.009    0.036       4.3  0.072        6,8 0.9640   V11,0952
           E210       89-0093   02/07/89      6.3     0.017    0,006    0.0133      2.8  0,073        6.3 0.8694   0.0892
           E210       89-01128  02/29/89      9.5    <0.005    0.008    0.01111     2.6  0.061)       5.0 0.6536   0.0540
           E1210      89-01.29  02/28/89     10.0     0.01!    0.009    0.016       2.3  0,067        5.7 0.5888   0,0488
           EM         89-0291   03/14/89      6.3     0.014    0,005    0."'10      1.4  0.0@i        4.5 0,3964   0.0436
           E210       89-0292   03/14/89      3.6    0,0105    0,005    0.0111      11.4 0.065        3.8 0,4200   0,104102
           MO         39-0327   04/11/89      7.4     0.011    0,61"    ".024       2.8  0.080        4.5 0.6284   0.0708
           E I                       1                           1) 1.1 9 1j 4
           E210       89-0328   04/11/89      6.5     0.007    0,010    0,021)      2,7  0.0811       4.3 0,6576   0,0740
           E210       89-0363   05102/89     14.5    <0.005    <01,005  0-057       6,2  "'.073       4.8 1.4064   0.1792
           E210       89-0364   05102189     12,6    <0.005    <0.005   0.058       5.3  0.0117       5.1 1.2452   0.1692
           E2110      89-0486   05/31/39     1L.7     0.014    0,005    0,008       5.2  0.081        4.9 0.9072   0,2940
           E210       89-0487   Olt/31/89    13.3     0.010    0,005    0-0108      4A   0.081        4.6 0.9212   0.3040
           E210       89-0566   06/2,11/89    7.2    4.005     0,005    0.013,      1.5  0.084        5.1 0.3408   0.0844
           E210       89-0567   06/27/89      7.9    <0.005    O.V,;                1.4  0,086        5.1 0.3344   0,0804
           E210       89:-0600  07/11/89      5-3    <0.005    <0.10015 ',),Ol'j    1.71 0,170        S.2 0.5104   0.0712
           E210       89-0601   07/11189      11.2   <0.-V'IOJ <M)O5    0.0,13      1.9  0,,70        6,5 0,5656   0,0684
           E210       89-1708   08/08/89      7.6     0,01C    <O,I@0150 C0.031     4.1  00.196     111.2
           E210       89-1709   08/08/89      6.6    <0.005             [email protected]@"     I        I
                                                                  -j    .' V f. j   It. 00.192      11.1
           E210       89-1710   08/08/89      4.6     0.005    0.005    0-017       2.0  0.159        7.7
           E210       89-11111  08/08/89      0,71    0.012    0.0AV5   0,,016      94.1 0.1161       7.1
           22120      S9-0051   01/17/89      3.1t   0.0011    <0 , 0 0 5,) . 0 ") 9-1 . 10. 1-36     8.9 0,5172   0 . @) 56
           E2120      89-0187   01/17/89      5.3    <0.005    <0.005   MEG         1.8  0.135        8.2 0.5460   0.0520
           E220       89-0094   02/071/89     4-5     0,021    0,007    0.011,      1.2  0.089        8.2 0.3732   0."1468
           E220       89-0095   02/011/89     3.6     0,02?    0.008    0.013       1.5  0,089        7.9 0.4060   0.0460
           22120      89-0225   0211218/39    3.3     @ " . 01 CI 'I tO , IV' 0 70.0113 2.3 "1 - O'S 36,0 1,11460  0 , 017 9 2
           E220       89-0226   02/23/89      7.1    <0.005    01,000   0.013       2.11 0.082        6A  0,6392   0.06112
           E220       89-0293   03/14/89     16.3    0.005     co'.0105 CM167       7.6  .0.0714      4.4 1,6204   101.11664
           H20        89-0294   03/114/89    16.0    0.005     <0.005   0,070       7.11 0.071        4.4 1,4576   0,15H
                                                                                      L,     i        u   4.280@   OJ.258@
           E220       89-0129
           IW220      89-0330   04,1111,1189 30.8     0.021    0.010    ")-125     12.3  0,1105       5.5 2,6976   0.2988
           E220       89-0365   05/021189     6.9     0.034    <0.005               2.1  0.099        '17.2 0.5352 0.01776
           E220       89-0366   05/02/89      5.7     0,029    <0.005               ".3  0,091        6.9 0.5132   0.0176
           E220       89-008    05/31/89     25.6     0,015    0.0050   f),(@03     @.7  [email protected])80     7.0 L6208    0.3136
           E220       89-0489   05/31/89     25.9     0.010    <0.0'u-) O."10-P    10A   0.080        6.5 2.5105   0.3101)
                                                                   .1               1,7  A.
           E220       89-0564   06/27/89      9.6    <0.005    0,005                1 1  V 1110       6.7 0.17308  0.1828
           E220       89-0565   06/27/89     11.2    <0.005    <MN5                 3.11 0.1110       7.1 0.7028   0.1752
           N20        89-06021  0 7      H    9.6     0.005;   < 0 015        @t 1  1'.7 0.160        8.6 !,1116   0,1338
           E220       89-0603   07/111/89    110.1   < 0 . D @'I 5<  3              4A       159      9.7 1.2600   0,1692
           E1220      89-1712   08108/89      7.1     0,00-    M                    3.3  0.2716     14.5
           E220       89-1713   08/08/89      5.8     0.00,;                             0.276      14,1@
           E230       39-0052   01,117/89     4.1    < 0 , 0 0 11<                       0.115        9.1 0,6256   0.0712
           E230       89-0188   011111/89.    3.8    0-00                                0.138        9.9 0.7429   0.0660
           Eno        89-0096   021/107 /89   3.9     0.020    C@  01.)-) 0 . 2       A  0 - 11") 1 10A   0.3580   0.0444
           E230       89-0097   02/07/89      3.2     0,037    O.Orq    OV.00@      ""1  0-102      10.2  0.3444   0,0388
                                                                                    . I)     i
           E230       89-0227   02/28189      5.6     0.015    0.3)0@   0.0101      11.0 0.0911       7.6 0.5584   0.0524






             Page No.       2
             03/01/90
                                                                  Myakka  River Basin Project     '
                                                             Data Report Through December,        1989

             Station       Cont.    Date           Solids Diss. Diss. 'Part,      Turb. Diss.     Diss,     Part. Part.
                                                   Total NF14-N N02 +     -P       NTU P04-P      Org,-C      -C@
                                                   Susp. (mg/1) N03-N fmgill,                  (mg/1) (mg/1) 1,mg/11) @mg/l)




                                                                                                       8.9  0.6208  0,0568
             E230      89-0228    02/28/89         .7  0,013    0,008     0,010      2.2       0,097
             E230      89-0295    03/14/89         6.4 0.010   <0.005     *0.013     11.@      0.087   5,5  0.1:228 0.0496
             E230      89-0296    03/14/0          5.4 <0.005  <0.0010    10.011 1,  1-8       01.0190 5.3  0.47144 0.0432
             E230      89-0331    04/11/89         10.4 0.018   0.009     0.039      3.5       0.1.19  7.2  0.9908  0,11048
             E230      89-0332    04/11/0          12.6 0.024 01.,010.    0.1047     4.8       0,1116  6.2  1.1348  IV1.1284
             E230      89-0367    05/02/89         10.6 <0.005 <0,005     O.OJ9      4.1       0.1.09  9.1  11.1476 0,11344
             E230      89-0368    05/02/89         14.9 0.005  0.001)     0,040      4.1       0-109   3.8  11.11004 0,1432
             E230      89-0490    05/31/89         '17.4 <0.005 0.005     M12        8.0       0.1,19  7.8  0.9516  0.3608
             E230      89-0491    05/31/89         18.6 0.014  <0.005     0.012      7.2       0.'1L17 6.9  1.2456  0,4472
             E230      89-0568    06/27/89         11.5 <0.005 0,005      0.060      5.6       0,117   6.7  0.8952  0.2336
             E230      89-0569    06/27/89         111.9 <0.005 <-OUJ05   1.074      6.1       0.1117  7.3  1,1280  0,3032
             E230      89-0604    07/111,/89       5.9 0.0011  0.0-05     0.0311     3.6       0,189   1!.') 1.1764 0.1444
             E230      89-060 5   07/111/89        5.2 0.009   < 0 . '00 50.026      3.1J      0' , 19 911A 0.9896  0 . 1132
             E230      89-1714    08/08/89         4.6 0.099    0,063     0,024      10.3      0.335   20.1
             E230      39-1715    08/08/89         3.0 0.0116 0.067       0.022      3.0       0,336   22,3
             E230      89-1716    08/08/89         4.2 0.078    0,047     0.023      2.9       V0,322  16.1
             E230      89-1717    08/08/89-        4.7 0.081    0.031t    '11,026    2.9       0.309   i4.9
             E232      39-0608    07111/89         6.1 0.012   <0,0H      0.0131     4.0       0.221   13.4 1.4064  0,1524
             E232      89-0609    07/11/89         11.3 0.'11  <1.005     %D45       3.9       0.2121  13.5 1.7084  0.2092
             E232      89-11722   08/08189         3.2 0.113    0.0711    0.020      3.0       0.355   22.6
             E232      89-1723    08/08/89         2.6 0,090    0,076     0.020      11.0      O.JV2   24.8
             2234      89-1724    08/08/89         2.6 0.0805   0.081     0,01@      2.11      0.363   211.11
             E234      89-1725    08/08189         f0.4 AV.0811 0,0811    0.010      3.0       0.364   112.8
             2235      89-0054    01/17/89         3.2 <0.005  <0,005     0.0111     1-7       0.145   "9.3 0,4520  0.31102
             E235      89-0190    01/17189         3,6 0,005.  0.005      10,00-1    t.3       0.140   9.8  0.3588  0,01312
             E         89-0053    01/17/89         2.9 0.023    0,013     0.310      1.4       CM154   11.9 0.31132 0,0300
             MO
             E240      89-0189    01/17/89         9-6 0,0211   0A,13     0,009      1.2       01.150  111.7 0.3864 0,0400
             E240      89-0098    02/07/89         4.7 0.022    0,012     O.D20      3.1       0.1113  12.9 0.8548  0.098QU
             E240      89-0099    02/07/89         4.5 0,045    0.0116    M020       3.0       01.1113 12.7 0.11844 0,0760
             E240      89-0229    02/28/89         4.0 0,007    0.007     0.0,09     7-2       0,114   10.4 0.4540  0,0540
             E240      89-02   30 02/28/89         3.7 0.009    0,007     0.009      1.2       0.1114  9.7  0,4708  0.05.20
             E240      89-0297    03/14/89         3.9 <0,005  <OM5       O.D09      11,or     1.11021 7.5  0.4268  0.0408
             .240      89-0298    03/1,11/89       1.4 <0.005  <0.005     0.010      1.4       'J1,101 8.4  0.4488  0.0,1'2
             E240      89-0333    04/11/89         -7.2 0.014   0.008     0.0,34     3.4       0.134   8.0  0.8956  0.11@o
             E210      SM334      04/11/89         6.2 0.014    0.005     O.CJ22     2.9       D.133   -8.4 0.6180  0.0620
             E240      .89-0369   05/02/89         11.9 <0.005 0.001,     0.03)1,    @.O.      0.1126  9.8  1.2900  0.1492
             H.240     89-0310    05/02/89         9.8 0.005   <O.OnD5    I,
                              1                                           0,0116     3.6       0,125   11.2 1.2200  0.1292
             E240      89-0492    05/31/89         23.1 0.019  0.00,5     MjA@       8.9       0.177   8.2  11,7325 0,6855
             E240      89-0493    05/31/P          !7.1 0 , 0 19 <0 , 1)051 0 ! 8    9.*0      0. 176  9.2  1.5697  0.51923
             E240      89-0   '170 061121,189      M  4.0010   0.005      0.066      5.9       0.1172  8.9  1.1108  0.2892
             E240      89-0571    06/27/89         '111.9 <O,Ooq <A Afl;  A A49      4.3       0,172   8.7  1.0844  0.1716
                                       1                     0  V , Vv.)  @, . V                            1          4
             E240      89-0606    07/11/89         8.0 0.039V 0.001"      A0621      5.2       0.348   17.7 1,6032  0,2228
             2240      89-0607    07/11/89         9..6 0.030   O."P06    01.0,55    5.2       0.350   118.0 1.6350 0,2180,
             E240      89-1718    09/08/99         2.8 0.086    0.017     10.01211   2.9       .0.398  22.11
             E240      89-17t9    09/08/89         3.8 0.091    0.0711    01,023     2.8       0.398,  22.7
             E250      89-0055    01/17/89         6.6 0.005    0.0110    J.030      3.6       0.159   12.5-1,1712  0.1328
             E250      89-0191    01/17/99         5.0 0.005    0.009,    0,021      3A        0.154   ILI, 0,8588  O.D916.






           Page No.        3
           03/01/90
                                                                Myakka River Basin Project
                                                            Data Report Through December, 1989

           Station       Cont.    Date      Solids Diss. Diss, Part.            Turb. D'iss. Diss.         Part. Part.
                                            Total NH4-N N02 +           -P         NTU P04-P Org.-C         -C      -N
                                            Susp.    (mg/1)  N03-N     (mg/1)                    (mg/1) (mg/i)     It ms / I
                                            (mg/1)



           E250       89-0100   02/07/89         ;..1 0.019   0,008     MIS        3.8    0,130     IIA   0.97N    0.0856
           E250       89-0101   02/07/89         4.4  0.017   0.009     O.Oig      3.1    0,1129    15.0  0.8944   0.9740
           LU250      89-0231   02/28/89         2.9  0.012   0.009     11.007     1.2    101.122   E.1   0,21U41-Ij 0.0519
           E250       89-02341, 02/28/89         21,7 0.016   0.1011    0.007      11.1,  0.124     10.7' 0.11312  DAM
           E250       89-0299   03/14/89         3.1  IV-008 <0.005     0-010      1.9    O.M       il'o  0.5512   0.0.106
           E250       89-0300   03/14/89         3.6 <0.005  <0,00"     01.011     2.1    01.1108   10.9  0,5368   0.0.120
           E250       89-0335   AV4/11/89        6.1  0,011   0.008     0.023      2.0    0,11tl     M    0.15684  0.062110
           E250       89-0336   04/111189        5.3  0,020   0.0110    0.01,3     2.8    V11,142    8.7  0.5588   0,06112
           E250       89-0371   05/02189         9.3 <0.005  <0.005     01036      4.0    01,123    10,11 11.3316  10,11CO
                                                                                                                      JU
           E250       89-0372   05/02/Bg         8.3 0,005   <0.005     0,016      4,0    0,125     10.2  1,2668   0,11476
           E250       89-0494   05131/89     15.1     0.014  <0.005     ".019      17.3   0.135     110.2 i.3793   0.5267
                                                          4       V     'j
           E250       89-0495   05/31/89     16,6     0,020  <0.005     0.019      11.0   0,185      9.6  1,2956   0.5200
           E250       89-057@   06/27/89     10.1    <0,001  <0.605     11.045        3   0.194     10.2  1,1024   0.2864
                                                                  U     Ij ,                1
           E250       89-0573   06/27/89.    17,8    0,005   0,005      0,041:     3.8    0.1186     9.7  0,9024   0.2384
           E250       89-0610   07/11/89         7.2  0.111   0,024     0.044      4.0    MJ60      23.6  1.31.48  0.1620
           E250       89-0611   07/11/89         6.8  0.113   0.025     0.039      3.5    0,552     21.8  11.2312  0.1396
           E250       89-020    08/08/89         3A   0,069   0.071     0.01@1     21-1   M16       26.6
           E250       89-1721   08/08/89         3A   0,078   0.070     0.011.     2.11   0,414     25.3
           E255       89-06113  071111/89        5.11 0.084   0.022     01,0138    3.7    lu.364    25.0  1,3216   0,11496
           E255       89-0619   07/11/89         10.6 0.081   0,021     0.044      'M     0.564     25.0  1,6052   0,2060
           E260       89-0056   01/17/89         6.6 <0.005  <0.005     0.035      5.0    0.223     16.4  1.6780   0.1968
           .260       89-0192   01/117/89        6.4  0,0010 <0.005     0,336      4.8    0-219     16.7  1.8048   0."192
           E260       89-0106   02/07/89         5.6  0.023   0.006     0,01,01    4.8    0.157     13.3  1,2421   Aj.*2'-92
           E260       89-0107   02/07/89         6.1  0,031   0.006     0.031      1-0    0.155     19.4  1.2112   0.1120
           E260       89-0231   02/28/89         2.1  0.020   10@-HV    O.V08      11,11  0.11100   12.1  0.15476
           E260       89-0234   021128/89        2.0  0,013   0.007     0.009      2.1    AV.149    12.0  0,5208   0.0468
           E260       89-0301   03/11t/89        4.3 <0.0010 <0.005     0.0113     2.10   0.127      01.8 O.H60    0,05214
           1.260      89-0302   03/14/89         4.21 <0.005 <0.005     0.013      2.7    0.128     ii.9  01.6004  0,051:8
           E260       89-03311  04/11/89         5.0  0,009   0.009     0.10123    2.9    0,146     121-1 0,8868   0.0908
           E260       89-0338   04/11/89         IJA  0.011   0.007     0.01-0     3.1    0.147      9.2  0.7528   0.0312
           E260       89-0373   05/02/89         7.0 <0.005  <0.005     0,033      19     0.140     IOAJ  1.1012   0,1628
           E260       89-0374   05/02/89         8.5 <0.005  <0.005     0,040      4.4    0.138     10.5  1.5176   O.-1175n
           7-260      39-0496   05/31/89     12.2     0,0116 0.005      ".017;     6.0    0.171      9.3  11.5276  0.5768
           EA460      89-0497   05131/89         9.9  0,024  <0,005     3.017      :J.7   0.173      9.6  1.4028   0,5384
           E260       89-05114  06/27/89         6.7 <0.005  <0.005                3.0    0,189      9.11 0,7380   0.21460
           E260       89-0575   06/27/89         5.6 <0.005  (0.0105    0,038      3.2    0,195      8.5  0.810@   IVI.2100
           E260       89-06112  07/11/89         5.1  0.075   0.021     @,@.040    3.0    0.548     211.8 1.41944  10.1908
           12260      89-0613   07/11/89         4.5  0.073   0.0211    0.040      M     .0.552     27.2  1,51132  0.11784
           E260       89-1726   OVUM"            3.6  0.083   0,063     0,015      2.11   0,419     245-5
           E260       89-1727   08/08/89         '41.0 0.070  0.'0163   0-',,11    21.0   0,11118   23.9
                                                                                          A    I
           E264       89-0108   02/07/89         6.9  0.049   O.OC3     0.030      4  ,3  3,191     20.0  1.5036   0.1328
                                                                  v
           E264       89-0109   02/07/89         7.1. 0.027   0,0109    D.331      4A     0.1189    19.1  1.5312   0.114312
           E265       S9-0059   01/17/89         8.9 <0.005  0,01105    01,042f    5"t    0.252     A.2   211,0500 0.212ien
           E265       89-0195   01/17/89         8.8 <0.005  0.005      0.012      5.j    0.244     18.4  2.2336   0.2'80
           E265       39-OIA41  02/28/89         4.5  0.014   0.006     M,12       '41.11 0.164     13.6  0.9228   U0804
           E265       89-0242   02/28/89         3.9  0.007   0.006     0.015      2.6    0.1163    13.5  0.8712   0.0,8121
           E265       89-0309   03/14/89         4.6  0.0112 <0,005     3,016      'J.0   'V'.'L;j5 112.3 0,6956   0.0708






                Page No.           4
                03/01/90
                                                                                .4yakka River Basin Pralect
                                                                           Data Re,port Through December, 1989

                Station          Cont,      Date       Solids Diss. Diss. ?art,                     7urb. Diss, Ess,                 ?art. 5art.
                                                       lotal NH4-N           N02 +        -P            NTU P04-P OrS.-C              -C        -N
                                                       Susp, (mg/1)          N03-N @mq/llj                     (mg/1) !ms/l) 1kag/1) @mq/l)




                E265         89-0310     03/14/89         3.8      OAM       0,   005     0.016         11.11  0.1.54        1.3.1 0.6536     0.06721
                E268         99-OIILO    02/07/89         6.8      0.065      0.007       0,030         4.11   0.215         19.8  1.1932     0,1112
                E268         B-0111      02/07/39         6.3      0.049 0.0.06           0.01311       4.2    Cv.212        20,1  1.4388     0.1234
                E270         89-0057     01/17189         6.0     <0.005     0.005        0.032         4.@    0.289         19.7  1,6640     0,1576
                E270         89-0193     01/17/89         7.3     <0,005     <0.005       0.1036        5.1    0.291         '19.3 2,0188     0,1900
                E270         89-0104     02/07/89         6.0      0.021      M08         0.033         4.3    0.245         211.9 1.4716     0.11484
                E270         99-0105     02/07/89         6.1      0,013     <0.005       D.033         4.2    1.245         161.8 1.4944     0.1320
                                                                                                               v
                E270         89-0235     02/28/89         3.3      0.013      0.007       0.015         2.6    0.1194        17.0  0,7736     0.0664
                E270         89-0236     02/28/89         3.21     0.01t      IvI,IvI07   ".014         2.7    0,195         15.9  0.6656     0.0540
                E2470        89-0303     03/14/89         4.8     <0.005     <0.005       0.01221       3.1    0.169         115.1. 0.7704    0,0716
                E270         89-0304     03/14/89         4.6     0,005      <OM5         0.0221        3.2    '01.169,      13.4  0.9056     0.0828
                E270         89-0339     04JI.1/89        6.1      0,012 M017             0,021         3,6    0,175         12.6  1,0096     0.0952
                                                                   0.012      0.001       I.AJ2
                E270         89-0340     04/11/89         4.6                        1    'j V4         3.4    0.1173        11.5  0.8740     0.0828
                E270         89-0375     05/02/89         9.0     O.H1       <0.005       OASI          3.3    M54           111.4 M776       0,1476
                                                                                                                  j;
                Z2110        89-0376     05/02/39         6.9     <0.005     <101,1005    "',1013i      3.4    0. 41         11 7  1,3348     0,1436
                E270         89-0498     051131/89        8.71     0,009     <0.005       0,056         11.6   0.170         10.1  1.5316     0,5716
                E270         89-0499     05/31/89         7.4      0.012     <0.005       "JA17         4.1    0,11.66       8.8   1.5028     0.10616
                E270         89-0576     06/27189         6,9     1<0.005    0.005        01.0109       2.6    0.179         10.6  0.6628     0,1668
                E270         89-0577     06/27189         6.4     <0.005     0.001,       0,0047        2.7    IQI,I3O       10,1  0.6684     0,1912
                E270         89-0614     07/111189        5.5      0.089      0.0120      01.038        2-9    0,1052        24,5  1.14532    0.1128
                                                          5.9      0,1189     0.021       A
                E270         89-0615     07/11/89                     j                   V.037         2,9    0.556         24.2  1.3432     @,,IJ68
                E270         89-1728     08/08/89         1.5      0.068      0."61       0,014         2,0    0.424         24.4
                                                                                                 6      1
                E'2710       89-1729     08/08/89         2A       0.073      @"'061      0.0:            .9                 @n'8
                E274         89-0345     04/11/89         6,2      0.01112    0.009       0,026         3.9    0,177         111.0 1.3516     0,1268
                E274         89-0346     04/11/89         5.3      0,0114     10.007      U"126         11.4   0.1175        12.8  1.01,00    0.11,988
                E275         89-0239     021!28/89        3.3      0.0.'Llu   0.11IJ07    0,0111        2,8    0.2120        16.5  0.9000     0.0796
                E275         3@-0240     02/28189         3.6      0.11113    0.006       0,019         111.8  0,222         117.4 0.9656     0.0840
                E275         89-0307     03/14/89         4,6@    <0.005     <0.005       0,028         3.2    0.1177        14.j  0.9336     0.0812
                E275         89-0308     03/14189         5.5      0.024     <0.005       0.0218        3.5    0,178         117-1 0,9996     0,0820
                E275         89-0381     05/02/89         8.9     <0.005     <0.005       0.     0321   3.7    0,161         15.4  1.5572     0.1516
                E275         39-0382     05/02/89         7.5      0,013     <0.005       0.032         :3.4   0,161         114.0 1-5644     0.1452
                E276         89-0343     04/111/89        4.8      0.019      0.007       0.027         3.2    0.203         13.3  1,11544    MOO
                E276         89-0344     04/11/39@        14.3     0,028      0,008       'UA25         3.4    0.202         14.6  1.17152    0.1084
                                -0058    01/17/89         5.2     <0,005      0.009       IV'    .021'  3.1    0.3"2         21.'  1.1224     0.1284
                E280         89                                                                  41                L         I I
                E280         89-0194     01/17/89         4.9     <0,005      0.0,09      0.024         2.8    0.3211        20.2  1.1268     0.1204
                E280         89-0102     02/07/89         7.7      0.0   19   0.008       0.0311        3.8    0.270         21.5  1.5852     0.1340
                                                                                                 V
                                                                                                 A V?
                E280         89-0103     02/07/89         8.3      0.033.     0.009       O.UJI         11.9   0,281         211.2 1.6472     0.1484
                E280         89-0237     02/28/89         3.5      0.012      0,1007      1.022         2.4    0,26.9        19.2  0.9860     0.0952
                E280         39-0238     02/28/ P         3.3      0.022      0'.0,01)    0.101118      21.5   0.269         19.0  0.8240     O.AV768
                E280         89-0305     03/14/89         5.8     <0.005     <0.005       0,038         1-1    0.180         '18,a 1,3448     0.1204
                                                                  <0.005     <O.Ao@
                E280         89-0306     03/'14/89        5.1                    11) 11   0,034         2.9    3.180         1-7.4 IL.2760    0.11032
                E280         89-0341     04/11[89         5.2      0.020      AMIO        0,030         TA     0.228         16.2  1.0756     0.1032
                E280         39-03421    04/11/89         5.3      0,017 0,005            0.0,211       3.7    AJ,228        15.6  0,9704     0.0932
                E280         89-0377     05JO2/89         9,5     <0,005     <MD5         0,037         .11,5  0,164         14.7  11,6320    0,1792
                E280         89-0378     05/02/89         11.8    <0.005                  0.01ile       1.14   01,164        15.1  2.1108     0.2376
                E280         89-0500     05/311/89        7.4      0,038     <01,M5       0.018         4.0    0,1119        110.3 1.4836     0.5516
                E280         89-0501     05/311/89        8.2      0.023     <0,065       0,013                0,130         IG.2  1.5588     0,  6060






            Page No.         5
            03101/90
                                                                       Myakka   River Basin Project
                                                                 Data Report Through December, 1989

            Station         Cont,     Date      Solids    Diss.    Diss, Part.          Turb. Diss. Diss.             Part. Part,
                                                 Total    NH4-N    N02 +      -P          NTU P04-P Org.-C             -C       -N
                                                 Susp,    (Mg/1)   N03-IN     @Mq/l)             @mg/'I) tmg/t)     (Mgt      img/ L




            E280        89-0578    06/27/89       6.8     <0.005   <0.005     IVI.040      3.8    0.178      11.6   1,1724    0,2976
            E280        89-0579    06/27/89       7.6     <0.005   0.005      0,046        4.0    0.11119    11.7   1.2476    0,3416
            E280        89-0616    07/11/89       7.1      O-OH       0,0115  0,0116       3.3    0.564      21-9   1.6592    M888
            E1280       89-0617    07/11/89       7,5      0,096      0.015   0.048        3.5    0.556      24.9   11.6180   0,1844
            E280        89-1730    08/08/89       3.6      0.074 AV.057       AV.022       2.4    0.420      18.6
            E280        89-1731    08/08/89       3.4      0,0111,    0,058   0.020        2.2    0,420      24.9
            E7290       89-0379    05/02/89       7.4     <0,005   0.005      0,07         4.4    0.163      15.2   1.9108    0,14136
            E290        89-0380    05/02/89       8A       0,0114  <0.005     0.035        4.14   0.162      14.6   1.7976    0.1968
            E290        39-0502    05/31/89       6.5      V11.011k <0.005    0,020        4,0    0,200      13.2   0,8932    0.3356
            E290        89-01003   05/31/89       5.3      0.01-11 0,0105     0.020        3.4    0.202      13.7   0,8140    0.3000
            E290        89-0580    06/27189       7.7     <0.005   0.005      0.050        5.5    0.1181     11.9   IA776     0,3980
            E290        89-0581    06/27/89       7.7     <0.005,  <0.005     0,044        4.9    0,181      11.3   1,1632    0.3272
            "Mo         89-0504    05/31189       4,2      0.014   <0.005     0,023                                              4 4
            P                                                                              2.9    0,227      14.8   0,6892    0."514
            E300        89-0505    05/31/89       4.3      0,010   <0.005     0.023        3.1    0.226      14.8   0.6324    0.,2352
            E300        89-0582    06/27/89       8.3     0,005    <0.005     0,062        'U.2   0.194      t3.0   1.3188    0.3604
            E300        89-0583    06/27189       7.2     <0.005   <0.005     0.047        5.3    0,194      14.5   1,2816    0.3632





















                                     ATTACHMENTS













































                                                                           A-68





















                                ATTACHMENTI


                 Sources of Information and Data on the Myakka River



































                                                                    A-69









           Bridges, W.C., Technique for Estimating Magnitude and Frequency of
                Floods on Natural-Flow Streams in Florida.      United States
                Department of the Interior, Geological Survey, Water
                Resources Investigations 82-4012, 1982,.44-p.

           Browder, J., An Ecosystem View of Management Research in the
                Myakka,River. July 1987.

           Burton, J.D. and Liss, P.S., (ed.), Estuarine Chemistry. Academic
                Press, 197-6.

           Chrislis, Donna R., "Toward A State Ocean Policy," in Florida's
                Ocean Future. 1989.

           Drummond, R., The Myakka River Basin, Characteristics of           a
                Watershed. Senior Thesis, New College, June, 1977.

           Duerr, A.D., Wolansky, R.M., Hydrogeology. of the Surficial and
                Intermediate Aquifers of Central Sarasota County, 'Florida.
                U.S. Geological Survey, Water-Resources Investigations Report
                86-4068, 1086, 48 p.

           Environmental' Services Laboratory, Sarasota County, Florida
                Ambient Water Quality Annual Report. 1987 129 p.

           Environmental Services Laboratory, Sarasota County, Florida
                Ambient Water Quality Annual Report. 1988, 119 p.

           Environmental Sciences and Engineering, Final Water Quality Report
                  for the Charlotte Harbor Study Area.     Section 208    Water
                Quality Management Program. November, 1977.

           Estevez, E.D., A Dry-Season Characterization   of the Tidal   Myakka
                  River. Draft, July 2, 1986, 171 p.

           Estevez, E.D., A Wet-Season Characterization   of the Tidal   Myakka
                  River. Draft, December 12, 1985, 295 p.

           Estevez  E.D., Infaunal Macroinvertebrates of the Charlotte Harbor
                  Estuarine System and Surrounding Inshore Waters. Florida,
                U.S. Geological Survey, Water-Resources Investigations Report
                85-4260, 1986, 115 p.

           Fernandes, M. Jr., Salinity Characteristics and Distribution and
                  Effects of Alternative Plans for Freshwater Withdrawal,
                Little Manatee River Estuary and Adjacent Areas of Tampa Bay.
                U.S. Geological Survey Water Resources Investigations Report
                84-4301, 1985, 45 p.

           Fraser, T.H., Long-Term Water-Quality Characteristics of Charlotte
                Harbor, Florida.    U.S. Geological Survey, Water-Resources
                investigation Report 86-4180, 1986, 43 p.

                                                                           A-70









           Geraghty and Mil  ler, The MacArthur Tract Hydrologic and Water
                 Supply Investigation.    South West Florida Water Management
                 District Engineering Report, 1981.

           GESAMP, Reports and Studies Number 32,     Land/Sea Boundary Flux of
                 Contaminants: Contributions from     Rivers. 1987, 172 p.

           Hammett, K., Land Use, Water Use, Streamflow, and Water Quality
                 Characteristics of the Charlotte Harbor Inflow Area.
                 Florida, USGS Open File Report 87-472.

           Hammett, K.M., Turner, J.F. Jr., and Murphy, W.R. Jr., Magnitude
                 and Frequency of Flooding on the Myakka River Southwest
                 Florida.      U.S.   Geological    Survey,    Water     Resources
                 Investigations 78-65, 1978, 40 p.

           Hammett, K.M., Low-Flow Frequency Analysis for Streams In West
                 Coast Florida.     U.S. Geological Survey, Water-Resources
                 Investigations*Report 84-4299, 1985, 116 p.

           Hammett, K. M., -Physical Processes, Salinity Characteristics and
                 Potential Salinity Changes due to Freshwater Withdrawals in
                 the Tidal Myakka River. Florida, Draft USGS Report.

           Hand, J., Tauxe, V., and Watts, J.,       1986 Florida Water Quality
                 Assessment 305(b) Technical Report. June 1986, 235 p.

           Hunter Environmental Service, -Myakka Wild and Scenic River
                 Management Plan. Draft, October 5, 1989.

           Joyner, B.F., and Sutcliffe, H. Jr., Water Resources of the Myakka
                 River.        U.S. . Geological      Survey,     Water-Resources
                 Investigations 76-58, December, 1976, 87 p.

           Krueger, H.O., Ward, J.P., Anderson, S.H., A Resource Manager's
                 Guide for Using Aquatic Organisms to Assess Water Quality for
                 Evaluation of Contaminants. Fish and Wildlife Service, U.S.
                 Department of the Interior, August 1988, 45    p.

           Lincer, J.L. (ed      Myakka River Workshop. September 30, 1979,

           Lincer, J.L.    The Ecological Status of Dona and Robert's Bays and
                 it's Relationship to Cow Pen Slough and Other Possible
                 Perturbations. August 1975.

           Marella,. T.L., Water Withdrawals, Use and Trends in Florida.
                 1985, U.S. Geological Survey, Water-Resources Investigations
                 Report 88-4103, 1988, 43 p.

           McCarthy, J.F. and Dame, G.M., A History of the Myakka River,
                 Sarasota County, Florida. November 1983.


                                                                              A-71









            Morris, J. and Miller, J., Prelimin     ary Survey of the MacArthur
                  Tract for Sarasota County. 1978.

            Overnick,    J.M.,     Nonpoint    source-Stream     Nutrient     Level
                'Relationships:     A Nationwide Study.       U.S. Environmental
                  Protection Agency, EPA-600/3-77-105, September 1977, 151 p.,

            Place, John R. and Nystrom, David A., "GIS Applications in the
                  Earth Sciences," in the USGS Yearbook. FY1987.

            Priede-Sedgwick Inc., Lake Myakka Water Quality Study.          January
                  21, 1983.

            Ryan,   J.D.,   Calder,   F.D.,    Burney,   L.C.,   Deepwater    Ports
                  Maintenance Dredging and Disposal Manual, A Guide to Planning
                  Estuarine    Chemical    Data    Collection,    Analysis,      and
                  Interpretation.    December 1984, 45 p.

            Schropp, S.J., Calder, F.D., Sloane, G.M., and Swanson, K.O.,
                  Florida Department of Environmental Regulation, Perdido Bay
                  Interstate Study, A Report on Physical and Chemical Processes
                  Affecting the Management of Perdido Bay. Provisional Results
                  from March 1988 - February 1989.

            Soil  Conservation Service, Soil       Survey of. Sarasota County,
                  Florida. Draft Report.

            Soil  Conservation Service, Soil Survey of Manatee County,Florida.
                  April, 1983, 159 p.

            Soil  Conservation'Service, Soil Survey of Hardee County, Florida.
                  June 1984, 139 p.

            Soil Conservation Service, Soil Survey of Charlotte County,
                  Florida. December, 1984.

            South West Florida Water Management       District,  Water   Management
                  Lands Trust Fund, Save Our Rivers Five Year Plan.      1989, 84p

            Townshend, T.B.A., Wild Life In Florida with       a  Visit to Cuba.
                  1875, 123 p.

            United States Department of the Interior, Water       Resources Data,
                  Florida, Water Year 1988. Volume 3A,     U.S. Geological Survey
                  Water-Data Report FL-88-3B, 1989, 290    p.

            United States   Department of the Interior,     Water Resources Data,
                  Florida, Water Year 1988. Volume 3B,     U.S. Geological   Survey
                  Water-Data Report FL-88-3B, 1989, 311    p.





                                                                                A-72










           United States Department of the Interior, Water Resources Data,
                Florida, Water Year 1981. Volume 3B, U.S. Geological Survey,
                Water-DAta Report FL-81-3B, 1982, 470 p.

           United States Department of the Interior, Water Resources -Data,
                Florida, Water Year 1986. Volume 3A, U.S. Geological Survey,
                Water-Data Report, FL-'86-3A, 1987, 397 p.

           United States Department of the Interior, Water Resources Data,
                Florida, Water Year 1986. Volume 3B, U.S. Geological Survey,
                Water-Data Report FL-86-3B, 1986, 343 p.

           United States Department of the Interior, National Parks Service,
                Final Wild and Scenic River Study. 1984.

           Walton, R., Williams, W.M., Roesner, L.A., Dry    Season Response of
                the Manatee River, Florida. February, 1984.

           Windom,   H.L.,   A Guide   ' to   the   Interpretation    of Metal
                Concentrations in Estuarine Sediments. Florida Department of
                Environmental Regulation Coastal Zone Management Section,
                April 1988, 43 p.



































                                                                             A-73



















                                 ATTACHMENT 2

                       Description and Map of Sampling Stations







































                                                                    A-7 4











                                       ATTACHMENT 2

                       MYAKKA RIVER FRESH H20SAMPLING POINTS

              Station                         Station Description
            Designation -                                                                     I

               B110          Myakka City at bridge on State Rd 70
                             Sample at USGS Continuous Record Gaging Station
                             #02298608        27*2013611        8200912511
                             Manatee Co. Section 13 Township 36S           Range 21E

               B120          Howard Creek on Hi Hat Ranch approximately 4 mi.
                             south of State Rd. 780
                             Sample at USGS Continuous Record Gaging Station
                             #02298760        27*1711711        82*2012511
                             Sarasota Co. Section 6 Township 37S Range 20E

               B130          Myakka River near Clay Gully inflow. Sample from
                             bridge on Clay Gully Road. North of Myakka River
                             State Park. Sarasota Co.
                             Sample at USGS Continuous Record Gaging Station
                             installed 4/89. Staff gage installed 1/89.

               B140          Myakka River.in the Myakka River State Park. 1/2
                             mile north of the State Road 72 entrance to the
                             State Park on the west bank of the river.
                             Sample at USGS Continuous Record Gaging Station
                             #02298830        27*1412511        82*1815011
                             Sarasota Co. Section 21 Township 37S Range 20E

               B150          Big Slough Canal at bridge on State Road 72 near
                             Myakka River State Park
                             Sample at USGS Continuous Record Gaging Station
                             #02299410        27*1113511        82*0814011
                             Sarasota Co. Section 6        Township 38S Range 22E

               B160          Myakka River on Chuck Down's property, 500ft
                             downstream from concrete     dam.
                             Sample at USGS Continuous Record Gaging Station
                             #02298880        2701110711        8202112111
                             Sarasota Co.    Section 12     Township 38S Range 19E

               B17 0.        Big Slough in   North Port,    25 yards upstream from
                             1-75 bridge.
                             Sarasota Co.     Section 21    Township 39.S Range 21E
                             Staff gage installed 1/89;     Continous Record Gaging
                             Station installed 4/89.




                                                                                   A-75










               B180        Deer Prairie Slough at.bridge on 1-75. Sample will
                           be taken in the channel on the north side of the
                           bridge.
                           Correlate to USGS Continous Record Gaging Station
                           #02299160 Sarasota Co.
                           Section 21      Township 39S    Range 21E



















































                                                                             A-76








                               ATTACHMENT 2 (Cont'd)

                        MYAKKA RIVER ESTUARINE STATIONS
             Station   I                          'Station Description
           Designation.

             E 210        In Charlotte Harbor;      1.5 nautical miles SSE
                          (compass heading 140) of number 9 square green
                          channel marker at the Sarasota-Charlotte county
                          line; sample 25 yards west of the number 8
                          triangular red channel marker. Longitude W82:09:58;
                          Latitude N26:54:51. Loran Coordinates 14165.4
                          44080.6

             E220         In the Myakka   River; 100 yards west of the El
                          Jobean Bridge  (Highway 771) on the south side of
                          the channel; between the second and third canals in
                          the development on the south bank of the river; 75
                          yards south along the bisected railroad bridge.
                          Longitude W82:13:02 Latitude N26:57:22. Loran
                          Coordinates 14165.0 44122.1

             E230         In Myakka Bay; 50 yards north of hexagonal channel
                          marker B; line up between the canal on the west
                          bank and the large dead tree on the east bank       *
                          Longitude W82:14:45 Latitude N26:59:00. Loran
                          Coordinates 14166.3 44143.2

             E240         In the Myakka River; 25 yards east of the dock with
                         .a red bench; this dock is the first of three docks
                          south of statue (Myakka River God) on the south end
                          of   the   Tarpon   Point  development.     Longitude
                          W82:16:39 Latitude N27:00:,83. Loran Coordinates
                          14166.8 44178.7


             E250         In the Myakka River; north of Big Slough mouth; on
                          the west side of the island off a trailer park; 200
                          yards south of the number 3 green square channel
                          marker; line up between the 2 headless palms on the
                          island to the east and just south of an area of low
                          mangroves on the west bank. Longitude W82:16:88
                          Latitude N27:01:98. Loran Coordinates 14168.5
                          44178.8

             E260         On the Myakka River; north of the highway 41 bridge
                          and Becky"s Bait Bucket; 50 yards north of the
                          mouth of Deer Prairie Creek 25 feet from the tip of
                          the island with 3 palm trees; sample in, mid-
                          channel. Longitude W82:17:77 Latitude N27:03:03.
                          Loran Coordinates 14169.2 44191.8


                                                                           A-77










              E270         On the Myakka River; upstream of the  last mangrove;
                           after a bend with a single Australian pine; sample
                           in midstream at the first palm which hangs out over
                           the water;* channel markers number 8 red triangular
                           and number 9 green square are 500 yards upstream.
                           Longitude W82:18.:86 Latitude N27:03:94.        Loran
                           Coordinates 14169.1 44205.7

              E280         On the Myakka River; three left bends in the river
                           followed by three right bends upstream of Rambler's
                           Rest Campground; the area is known as,Big Bend and
                           is characterized by a high white sand bank on the
                           east bank of the river. Longitude W82:17:63
                           Latitude N27:02:52. Loran Coordinates 14170.1
                           44219.4




               8 "fixed'I.stations listed above plus 2 "floating".stations






































                                                                            A-78














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                                                                       MYAKKA RIVER BASIN ESTUARY SAMPLING SITES
                                                                                            -01



                                                                                                                               A




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