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

                                                                     FINAL PRODUCT    FY'94 Task 24
                                                                     DEQ Cffizen Monffodnq









                                   VIRGINIA CITIZEN MONITORING PROGRAM


                                        January 1, 1995 to September 30, 1995

                                                    Final Report
















                                                    ATMOsp,@@

                                                   nom

                                         0


                                                       Yuuw-:,#- f
                                                       SCEENCE &
                                                       SERV]ct"@

                                               U-1-0&AffnNff4TCWC0MWW1C1_



             This project was funded, in part, by the Department of Environmental Quality's Coastal
             Resources Management Program through   Grant# NA470ZO287-01 of the National Oceanic and
             Atmospheric Administration, Office of Ocean and Coastal Resource Management, under the
             Coastal Zone Management Act of 1972, as amended.














               The following report consists of:

               1.      Site location map showing all sites reporting during the grant period.

               2.      Basic data report for site 16, Gloucester Point on the York River. This report is
                       for the grant period covering 1/3/95 through 9/22/95. It lists all values for water
                       depth, dissolved oxygen, secchi depth, water temperature, air temperature, air
                       temperature, and pH. Monthly averages are listed below each month and the
                       report is concluded with a summary showing the average, maximum and
                       minimum values for each parameter at the end. This report is representative of
                       data collected at all sites.


               3.      Graph of dissolved oxygen and temperature for site 140, Aylett Landing on the
                       Mattaponi River. This graph covers the period from January 3, 1995 when the
                       temperatures were low and the dissolved oxygen levels were relatively high
                       through the end of September when the temperatures were on the decrease and
                       the dissolved oxygen was on the rise. This graph is representative of data
                       collected at all sites.


               4.      Copy of the Spring 1995 issue of RiverTrends newsletter including a report on
                       the nutrient data collected on the Piankatank and Rappahannock Rivers.

               5.      1995 Quality Control schedules.

               6.      Notice of canoe trip and hike for volunteers.

               .7.     Final invoice.


               8.      Data summary.*





                 This grant period was the first in which data were transmitted electronically. Some difficulties
               were encountered and therefore some data from the Lynnhaven, Upper Rappahannock and
               Middle Potomac were not transmitted by the November 15 deadline. The remaining data will
               be collected and a summary will be sent as an amendment to this report.






                                                                                                                                                                                                                                           0"



                                                                                                                                                                                                                                  NN









                                                                                                                                                                                                                                                     a

                                                                                                                                                                                                                            ,d
                                                                                                                                                                                                                            _d'. Cliff
                                                                                                                                                                                                                                              pOi"
                                                                                                                                                                                                                             I'l- P.O'        H@I"'

                                                                                                                                                                                                                                   Marl





                                                                                                                                                                                                                                         d
                                                                                                                                                                                                                                         Y




                                                                                                                                                                                                                                              x-
                                                                                                                                                                                                                                               .1.

                                                                                                                                                                                                                                              )N PARK
                                                                                                                                                                                    Hall
                                                                                                                                                                                                                                                             Shood-1hi!;@\
                                                                                                                                                                                                                                                                 Wond
                                                                                                                     @kl i,I


                                                                                                                                                                                                                                                                    .1i. M"sh
                                                                                                                                                                                                                                                                    Ilj..d
                                                                                                                                                                                                                                                   pbi., L.GkO,n

                                                                                                                                                                                                                                    L

                                                                                                          ol s"I




                                                                                                                                                                                                                                                                                                    d





                                                                                                                                                                                                                                                      Ck
                                                                                                                                                                                                                                                                                                C


                                                                                                                                                                       ails
                                                                                                                                                                                                                                                        W"d..'tI Poin,                 C,add

                                                                                                                                                C. d H., .1                                                                                            i,ill.'
                                                                            Mill                                                                 d                 u-1.19



                                                                                                                                                                                                                                                             s
                                                                                                                                                                                                                                                              "...     7          M.  i,

                                                                                                       cl                                                                                                                                                   "u.                                                        bb I

                                                                                                                                                                                                                                                          Pit--- N.,
                                                                                                                                                                                                                                                                                                              W-A 10-d

                                                                                                                                                                                                                                                                                                              Ship Shaill IOL
                                                                                                                                                                                                 I                                                                                                            MyMe 1110-d
                                                                                                                                                                                                                                                                                                         SiTinh Wand
                                                                                                                                                                  @,h                                                                                 "i,k                                         C PC CNIRLCS LIGPT
                                                                                                                                                                                                                                                            Hill                               ispe Chp,tes


                                                                          .P                                                                                                                                                                              -k,..     ......
                                                                                                                                                                                                                                                         HAMI"MI
                                                                                                                                                                                                                                                 1101 T NI-',WS
                                                                                                                                                                                                                                                    FYI
                                                                                                                                                                                                                                                                                        pe Henry
                                                                                                                                                                                                                                                                                K
                                                                          n                                           11 H.sk                              L                                                                              dn"                                             'IT .1 PCs

                                                                                                                                                                                                                                                                                             RGINIA BEACH

                                                                                                                                                                 TO   I
                                                                                                                                                                                                                                                                                             IM    I... k MWI




                                                                                               Arl.                                                                                                                                                        Lr.                                         W..d

                                                                                                                                                                                                                                                                                             loy
                                                                                                                                                         Clikin                              I


                                                                                                         as,..,                                                                   vr
                                                                                                                                                                                       TOY.
                                                                                                           Gii.                                                                                         11
                                                                                                                                                                                     Or
                                                                                                                                                                            I AS
                                                                                             L
                                                                                                                                                              nJ
                                                                                                    O,,.n "i"'.                                                      I J.

                                                                                                                                                                                                                                                                          IT, I





   11/14/95
                                    Basic Data Report

     This report indicates the amount and value of data at each site. The data are
   initially grouped according to site with the heading of "Site x". Whithin each
   site group the data is grouped according to month and the raw data displayed
   for each date. At the end ofthe month is the average values for the month.
   At the end of each site is a section with the heading of "Summary of site x".
   This section lists the number of observations, average, minimum,-and maximum
   for each variable for the site. The end of the report contains a "Report
   Summary" which lists the number of observations and the minumum and maximum
   dates for the report. The collumn headings are as follows:


        Codes

   -----------------------
   Day   = Day of observation
   Time  = Time of observation
   WD    = Water depth
   DO    = Dissolved oxygen
   SC    = Secchi depth
   WT    = Water temperature
   AT    = Air temperature
   SL    = Salinity
   AM    = Ammonia
   PH    = pH
   Color = Water Color





   11/14./95                            Basic Data Report                              Page



                                           Site:   16

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


   Jan 95   Day Time      WD    DO    SC   WT    AT    SL    AM    PH            Color
            --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
            3      935    2.2   9.5   1.7  7.0   0.0  24.2         8.0  Normal
            12     900    2.1   9.9   1.5  6.5  11.5  24.0         7.8  Normal
            19   1430     2.2 10.0    1.5  8.0  10.5  23.3         8.0  Normal
            26   1450     1.9 11.1    1.0  6.5   6.0  24.0         8.1  Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
    Avg.    15   1179     2.1 10.1    1.4  7.0   7.0  23.9         8.0

   Feb 95   Day  Time     WD    DO    SC   WT    AT    SL    AM    PH            Color
            --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
            2    1020     2.2 11.0    1.2  5.0   9.0  22.9         8.0  Normal
            11   1400     1.7 12.4    1.4  5.0   8.0'22.8          8.0  Normal
            17   1150     2.2   9.1   1.0  9.0   8.5 22.8          7.9  Normal
            23   1345     2.2   9.6    .8  6.5  16.5  22.6         8.4  Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---------------------
    Avg.    13   1229     2.1 10.5    1.1  6.4  10.5  22.8         8.1

   Mar 95   Day  Time     WD    DO    SC   WT    AT    SL    AM    PH            Color
            --- ---- ---- ---- ---- ---- ---- ---- ---- ----            --------------------
            6    1445     2.4 10.2    1.4  7.0  13.0  23.5         8.0  Normal
            13   1345     1.5 10.1     .8 10.0  15.0  21.0         8.0  Normal
            20   1245     2.7   8.0   1.3 11.0  13.5  22.8         8.0  Normal
            28   1200     1.9   8.9   1.2 11.5  12.5  21.0         7.8  Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
    Avg.    16   1309     2.1   9.3   1.2  9.9  13.5  22.1         8.0

   Apr 95   Day  Time     WD    DO    SC   WT    AT    SL    AM    PH            Color
            --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
            10   1225     2.0   8.0     8 11.5  10.0  22.8         8.2  Normal
            18   1500     2.0   7.3    .6 14.0  16.5  23.1         8.1  Normal
            25   1130     1.9   7.6    .7 15.5  16.0  22.7         8.1  Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
    Avg.    17   1285     2.0   7.6    .7 13.7  14.2  22.9         8.1

   May 95   Day  Time     WD    DO    SC   WT    AT    SL    AM    PH            Color
                   --- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
            7    1350     2.3   7.1    .8 18.5  22.5  22.9         8.0  Normal
            18   1140     2.2   6.7    .8 20.0  26.5  23.9         7.9  Normal
            22   1200     1.7   7.2    .8 20.0  29.0  23.3         8.0  Normal
            30   1105     2.2   7.2    .8 21.0  26.0  24.8         7.9  Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
    Avg.    19   1199     2.1   7.0    .8 19.9  26.0  23.7         8.0

   Jun 95   Day  Time     WD    DO    SC   WT    AT    SL    AM    PH            Color
            --- ---- ---- ---- ---- ----        i--- ---- ---- ---- --------------------
            6    1400     2.3   6.9    .6 23.5  23.0  23.0         8.0  Normal
            12   1250     1.8   6.5    .6 24.0  26.5  23.5         8.0  Normal
            22   1245     1.9   8.4    .6 25.0  25.5  22.5         8.0  Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
    Avg.    13   1298     2.0   7.3    .6 24.2  25.0  23.0         8.0

   Jul 95 Day    Time     WD    DO    SC   WT    AT    SL    AM    PH            Color







           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
           3    1100   2.2  6.6    .7 25.5 26.0 23.9       8.0 Normal
           12    845   2.3  5.3    .7 26.5 25.5 23.4       8.3 Normal
           20    845   2.1  5.2    .9 27.0 32.0 22.4       8.0 Abnormal
           28 1115     2.4  5.0    .8 27.0 30.5 24.5       7.9 Normal




     11/14/95                           Basic Data Report                            Page    2


            --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
     Avg.    15    976   2.3   5.5    .8 26.5  28.5 23.5         8.1

    Aug 95   Day Time    WD    DO    SC   WT    AT   SL    AM    PH           Color
             --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
             4   1100    1.7   6.2   1.1 28.0  28.5 24.9         8.0 Normal
             10  1330    1.9   5.5    .9 24.0  24.5 26.9         8.0 Normal
             19    820   2.4   5.6    .8 25.5  22.0 25.5         8.0 Normal
             25  1400    1.9   6.4    .6 26.5  25.5 29.4         8.0 Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
     Avg.    14  1163    2.0   5.9    .9 26.0  25.1 26.7         8.0

    Sep 95   Day Time    WD    DO    SC   WT    AT   SL    AM    PH           Color
             --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
             5   1220    1.8   6.8    .8 26.0  30.0 26.0         8.0 Normal
             14  1200    2.1   5.4   1.1 25.5  31.0 26.0         7.8 Normal
             22  1130    2.1   6.8    .6 24.0  26.0 25.9         7.8 Normal

           --- ---- ---- ---- ---- ---- ---- ---- ---- ---- --------------------
     Avg.    13  1183    2.0   6.3    .8 25.2  29.0 26.0         7.9



                                   Summary for   site: 16
                                  ------------------------





                     Time WD     DO    SC    WT    AT   SL   AM    PH

                     ---- ---- ---- ---- ---- ---- ---- ---- ----
          .Average 1197 2.1      7.8    .9 17.3 19.6 23.8          8.0
          Minumum     820 1.5    5.0    .6 5.0 0.0 21.0            7.8
          Maximum 1500 2.7       12.4  1.7 24.0 32.0 29.4          8.4


    Number of observations:      33
               Minimum date:     1/03/95
               Maximum date:     9/22/95





                                                                          ST-140


                                    30


                                                                                                                                           140-W. Tem

                                    25   ..................... . .............................................................................................. .. .................. .....................................  .......................................
                                                                                                                                              140-D.O.


                                    20   .................................................................................................... ........................................................................................  ............................




                                    15   ..................................................................... .... ... ..... .............................................................. ..............





                                                     .................... ... ........ ........ ------------------------------- ........................................... ............................  ...................
                                    .10  ........ ......................



                                       5 ..... ..... .................  ...........................................................................................................................................................................................




                                       0
                                       0                            100                           200                           300
                                                      50                          .150                           250
                                                                        Days since 1/03/95









                                                                       ...........
                                                             @'0





                                                                                                          ...... .....


                                                                                                                 . . . . . . . . . .
                                                                                              w:

                                                                                                                 . . . . . . . . . . . . . . . .

                                                                                        1x:x.: a. . . .
                                                                                       ............
                                                                                            - ..-..., ,-. .. -:1. ..............
                                                                                           . . ........ @ . . . . . ..: :::: . :::: :: .
                                                                                                               .....................
                                                             . .... . .                           ..........
                   X
                                                                                                           Spring 1995 Issue
      ALLIANCE FOR THE CHESAPEAKE BAY
      CHESAPEAKE BAY CITIZEN MONITORING PROGRAM


      Special thanks goes to Peter Bergstrom and Brand Neiman
      for their contributions to this issue of RiverTrends.


                                     ... Ri

          Zebra Mussel Update-From
          Bay Journal
          0
                  fficials have found 15 more zebra mussels in           dedicated volunteers a-re    part of a  core group of
                  southwestern Pennsylvania waterways.                   volunteers in the Chesapeake Bay Citizen Monitor-
                  These waterways are still outside the Chesa-           ing Program who have shown what kind of commit-
          peake watershed. Zebra mussels are believed to be              ment citizens of the Chesapeake Bay watershed can
          spreading south from Lake Erie and the other Great             make.
          Lakes, where they have flourished in recent years.
          One of the rapidly reproducing, thumbnail-sized                These Pennsylvania volunteers have a unique goal.
          shellfish was first detected in the region September           They are attempting to track the concentration of
          15. Employees of the Army Corps of Engineers                   nitrate to determine if a trend can be seen. To do so
          found two mussels at the Natron Heights locks on               they collect data on water and air temperature, dis-
          the Allegheny River and 13 mussels at the Ernsworth            solved oxygen, nitrate and nitrite, and turbidity. To
          locks on the Ohio River. The black-and-white zebra             date they have determined that although nitrate
          mussels attach themselves to hard surfaces such as             values appear to be somewhat higher in the winter,
          water pipes and the bottoms of boats. They can live            there is not a consistent seasonal pattern in the ni-
          out of water for more than a week. The mussels are             trate data for all stations or all years. Volunteer data
          problematic because they block water intakes in                werecompared to data collected by LancasterCounty
          public water systems or power plants and suffocate             Schools along with the Conestoga Valley Associa-
          larger shellfish by latching onto them. Five stations          tion. While the data showed no change in nitrate
          in the Chesapeake Bay Citizen Monitoring Program               mean concentration for the fall sampling period they
          are prepared to identify the mollusks should they              did show an apparent increase in the spring. They
          enter the Chesapeake Bay watershed.                            also found a slight yet consistent relationship be-
                                                                         tween rainfall and nitrate concentration.


                                                        ........         While further actions are taken to reduce the effects
                                                                         of agricultural runoff in Pennsylvania, it will be
              R. M.
                                      YuM
                                      .. . . . ......... ....

          Conestoga Monitoring Project Reaches
          Tenth Year
               ive of the original seven volunteers who began
               'a    ling the water of the Conestoga River in
                 m
               19
          Fs 86 arestill collecting samples today. These

                                                   .... .... ..
          XX:@.:X:






               important to continue monitoring to deten-nine their                                 Anne Arundel Community College in 1982. Magothy
               effectiveness over the long term. Monitors on the                                    River volunteer monitoring was expanded in 1987
               Conestoga are just another example of how volun-                                     when the Anne Arundel County Planning and Code
               teers can be a critical part of the restoration of the                               Enforcement office began'sponsoring volunteer wa-
               tributaries to the Chesapeake Bay.                                                   ter quality monitoring. The scope of the monitoring
                                                                                                    was expanded again in 1992, with the support of the
                                                                                                    Chesapeake Bay Trust, when we started monthly
                                                                                                    one-day sampling cruises of fifteen sites, including
                                                                                                    most of the mainstern of the river.
                                          ............I............. .... ....

                                                 IF I
                                                 T: ft)
                                                          IVD:
                                                           ............. ........ .                 One of the main goals of the monthly cruises started
                                                                                                    in 1992 is to identify areas where water quality is
               Magothy River Volunteer Water                                                        adequate to support Submerged Aquatic Vegetation
                                                                                                    (SAV) growth. These areas will be considered for
               Quality Monitoring and                                                               SAV plantings if they do not currently have SAV.
               Submerged Aquatic Vegetation (S")                                                    The Alliance for the Chesapeake Bay has recently
                                                                                                    started similar volunteer monitoring programs fo-
               Regrowth, 1992-1994                                                                  cusing on SAV habitat requirements in several other
                                                                                                    Bay tributaries, with a grant from the Chesapeake
                                         by Peter Bergstrom and Dan Zivi                            Bay Program (see next issue of RiverTrends). They
                                                  Magothy River Association                         will fund laboratory analyses at four of our monitor-
                                                                                                    ing sites in 1995.
               Introduction and Goals
                       he Magothy River Association (MRA) is dedi-                                  The advantages of monitoring by boat rather than
                      cated to the.preservation and improvement of                                  from piers are that the river instead of the creeks, and
                     the environmental quality and wildlife of the                                  near SAV beds, which may not be in creeks or close
               Magothy River and its watershed. To help achieve                                     topiers. Water quality data from the mainstem of the
               this goal, volunteer water quality monitoring was                                    river. are more useful to environmental managers,
               started by MRA members and staff and students of                                     especially those involved in the Tributary Strategies.


                       Lake                                         Magothy                 River
                       Waterf ord                                                                                                               Chesapeake
                                                             RO                                                                                       Bay
                                                               R1
                                      M I                              R2                           M f17 @k
                                        M                                                 M 6A

                                                         MR                                                                             Gibson
                                                                           R4 0-MR6                                &-MR9                Island         MR1 3
                                     Ritchie                                     R5                  d1ftlEft.-
                                     Highway
                                     (MID 2)                                                        MR8                                    *-MR1 2

                                                                                                                               M 11







               Figure 1. Map of Magothy River sampling sites. Shaded area is                                the approximate area where Submerged Aquatic
               Vegetation (SAV) beds have been expanding in last few years.
                                                          ......... .
                                                         .. ........ ..
                                                                                                                                             .......... ............ ... ......................%
                                                                                                                                                              ...........
                                                                                              2                                                           . .........
                     . .............                                                                      .........





                                                                     "Tier I goal (239 ha)             logical - Laboratory in
                                                                                                       Solomons, Maryland.

                                                                                                       Results and conclusions
            T   2W                                                                                     Aerial surveys of SAV in
                                                                                                       Chesapeake Bay, conducted
                150                                                                                    by Virginia Institute of Ma-
                                                                                                       rine Science (VIMS) since
                                                                                                       1978, showed that the
                100                                                                                    Magothy River had a sharp
            Z
            cm                                                                                         decline in SAV between
                 so                                                                                    1979 and 1984, followed by
                                                                                                       a modest resurgence in 1993
                                                                                                       and 1994 (Figure 2).

                  0
                      78     79    84    85     86    87    89       90   91   92     93    94"        Average water quality var-
                                                        Year                                           ied along the length of the
                                                                                                       river in a linear gradient for
          Figure 2. Submerged Aquatic Vegetation (SAV) area mapped in the Magothy River                most parameters. For ex-
          by year. SAV was mapped by aerial photography once a , and none was recorded                 ample, surface water tem-
          between 1989 and 1992 (1987 had 03 hectare). The Tier I goal (239 hectares) is an            perature, salinity, and pH
          interim restoration goatfor the Magothy.                                                     showed a fairly linear gra-
                                                                                                       dient as warmer, lower pH,
                                                                                                       and fresher water from the
          Sites monitored and methods                                      river mixed with cooler, higher pH, and saltier water
          The Magothy River is located on the western shore of             from the Bay.
          the Chesapeake Bay, just south of the Patapsco River
          and Baltimore, and just north of the Bay Bridge, the             However, average water quality varied in a non-
          Sevem River, and Annapolis. Ifis a small tributaryl              linear fashion along the length of the river for two
          about 7 n-dles Ion& and most of its tidal portion is             parameters, nitrogen and Secchi depth. The middle
          classified as the mesohaline salinity regime (5 to 18            reaches of the river had the best water quality for
          parts per thousand salinity). The locations of the               these two SAV habitat requirements; this area also
          sites monitored, all in the tidal portion, are shown in          had expanding SAV beds during 1992-1994. This
          Figure 1.       The
          shaded area in Fig-
          ure 1 shows gen-
          eral areas of SAV
          regrowth in the                 0.45
          last few years. We               0.4  1   CL                                                          0    1 -9
          analyzed the usual
          volunteer water                 0.35
          quality param-                ;ZF 0. 3
          eters in the field
          (water tempera-
          ture, salinity, p             C 0.25
                            H,          .2
          Secchi depth, and                0.2
          dissolved oxygen,             Z
                                        0 0.15                                                                E3
          from surface and                                                                                                    ESAV HR
          bottom samples                   0.1
          except for Secchi
          depth), and we fil-             0.05
          tered surface wa-
                                              0
          ter samples for
          later laborator                      M9 M10    0    1      2  3    4   5    6    6A 7      8    9   10 11     12 13
                             y                 FC r-e-e-1 W
          analysis for nutri-                                          Magothy River Site
          ents, chlorophyll
          a, and total sus-        Figure 3. Median su@ace Dissolved Inorganic Nitrogen (milligrams per liter as N, April- or
          pended solids     at
                            M
                            Im
                            em






























          Chesapeake Bio-          May-October) by site and year.    The SAV Habitat Requirement (HR) in mesohaline regions,
                                   0.15 mg1l, is shown.

                                                                       3







                                                                                                                                                                                         BlackholeCreek.
                               1.6                                                                                                                                                       We plan to ob@-
                                                                                    13                                                                                                   serve other SAV
                               1.4                                                                                                                                                       planting efforts
                                                                                                    a                             [3                                                     in Anne Arundel
                               1.2                                  jo@ @-ra                                                                                                             County rivers
                                                            93                                                             Cr            U.                                              and identify the
                                                                                                                                                                    SAV HR               most successful
                               0.8                                                                                                                                                       planting tech-
                                                                                                                                                                                         niques to use.

                               0.6
                                                                                                                                                                                         Acknowledg-
                               0.4                   0      1992                                                                                                                         ments
                                                     0    -19W                                                                                                                           Over 20 people
                               0.2                          Im                                                                                                                           assisted us in the
                                                                                                                                                                                         field over three
                                  0                                                                                                                                                      years, and we
                                    M9 M10           0      1       2       3       4       5      6 6A 7                  8      9      10 11 12 13                                     could not have
                                    rC_re_ek*_1                                     Magothy River Site                                                                                   done the moni-
                                                                                                                                                                                         toring without
                                                                                                                                                                                         their help. Chris-
                   Figure 4. Median Secchi depth (meters, April- or May-October) by site and year. The SAV                                                                               tian Kurrle was
                   Habitat Requirement (HR) in mesohaline regions, 1.0 meters, is shown.                                                                                                 particularly
                                                                                                                                                                                         helpful;                 he
                   spatial pattern was most evident for dissolved inor-                                                                                                                  helped design
                   ganic nitrogen (DIN), calculated from the sum of the                                                    the monitoring network-with George Gibson in 1990,
                   ammonia, nitrite, and nitrate concentrations. Too                                                       and took us in his boat for most of our 1992 cruises.
                   much DIN inhibits SAV growth, by stimulating al-                                                        The Chesapeake Bay Trust provided financial sup-
                   gae growth and reducing water clarity. The DIN                                                          port in 1992,1993, and 1994, and monitoring equip-
                   medians in the Magothy for 1993 and 1994 were below                                                     ment was provided by Anne Arundel County Plan-
                   the habitat requirement for SAV (better water quality)                                                  ning and Code Enforcement and the Alliance for the
                   in the middle reaches, but were above it at both upriver                                                Chesapeake Bay.
                   and downriver sites (Figure 3). The sites closest to SAV
                   beds achieved the DIN medians in one or both years
                   (sites 7,8, 10,and 11 inFigure3). Average Secchi depths
                                                                                                                                                                          . ............  X-
                   also tended to show better water quality (higherSecchi                                                  TRO                 ::...V
                   depths) in the middle reaches, and these four sites also
                                                                                                                           ....................
                   achieved the SAV habitat requirement for Secchi depth
                   in 1993 (Figure 4). This suggests that high nitrogen                                                    MPRA Announces First
                   levels and low Secchi depths may be limiting the                                                        Annual Riverf est
                   regrowth of SAV in the Magothy River. Average                                                                    he Mattaponi and Pamunkey Rivers Associa-
                   phosphorus levels (orthophosphate) were low                                                                   tion will hold its first annual Riverfest on the
                   enough to permit SAV growth at almost all sites.                                                                 Mattaponi River on Saturday, June 10, 1995.
                   Weather conditions also affected water quality. Al-                                                     The all day event will be held at Whitehall Camp on
                   though both 1993 and 1994 had higher than normal                                                        Route 634 just west of Walkerton, Virginia.
                   spring rainfall, the high rainfall continued longer in
                   1994, and may have contributed to reduced Secchi                                                        Scheduled land-based activities include something
                   depths and water clarity in 1994 (Figure 4). Chloro-                                                    for the entire family: tethered hot air balloon rides,
                   phyll a medians were also higher in 1994 than 'in                                                       pony rides, carriage rides, a horseshoe tournament,
                   1993. The increase in SAV area continued in 1994 in                                                     round-robin volleyball, supervised swimming in the*
                   spite of the lower water clarity, however (Figure 2).,
                                                                                                                           river, a canoe and kayak paddling clinic for begin-
                   We plan to use these results to identify areas for SAV                                                  ning and novice paddlers, and much more. Many
                   restoration. Several areas of the Magothy upriver                                                       events and activities are free; those that are ticket-
                   from the area of SAV regrowth have water quality                                                        based are inexpensive and loads of fun! Riverfest
                   that should support SAV growth, and may be suit-                                                        will begin at 11:00 a.m. and wrap-up at 8:00 p.m.
                                     @@=l W2







                   able sites for planting SAV. These include the mouths
                   of Cypress Creek, Mill/Dividing Creek, and

                                  ..... .... .                                                                                                                                     .............................
                                                                                                                                                                             ...................................... .
                                                                                                                                 ...........
                                                                                                                                                                ............... ........
                                                                                                                                           ..... ...............
                                                                                                                   4
                                                                   .... . ............
                                                       ..........................................
                                                                                                            ......         .............





         Water-based activities on the river include two ca-              be identified down to the Family level. Combining
         noe races (solo and tandem class) from Aylett to                 the two types of monitoring will help to track the
         Whitehall Camp. (The Mattaponi Challenge Cup                     health of the rivers over the seasonal changes and
         race will begin at 10:30 a.m. at Aylett.) River boat             throughout the years.
         excursions on the Mattaponi will be provided on the
         hour for participants who want to learn more about
         the Mattaponi River. Food and beverages will be
                                                                            FOCU11D..."'O.........
                                                                          ............ .
         available throughout the lunch and dinner hours.
                                                                                                              by Hoyt Wheeland
         MPRA members will receive "2            for 1" Riverfest
         tickets, good for all events. Riverfest event winners            Piankatank River
         will be recognized and receive awards, including a               Watershed Project
         Mattaponi River "fly-out" on the hot air balloon at                    he Piankatank River Watershed Project was
         sunset for canoe race winners. A bonfire and                         established in May, 1994 with funding from the
         celebratory music on the riverbank will wrap up the                  Environmental Protection Agency (EPA) under
         day beginning at 7:00 p.m. No matter where you are               Section 319 of the Clean Water Act, and in-kind
         in the watershed, please come out and support the                support from the Department of Conservation and
         MPRA and enjoy the beauty of the Mattaponi and                   Recreation and the Tidewater Resource Conserva-
         Pamunkey Rivers.                                                 tion and Development Council. The mission for the
                                                                          two-year project is to increase the public"s awareness
         New Monitoring Project on the                                    about runoff and groundwater pollution in the
         Mattaponi and Pamunkey Rivers                                    Piankatank River Watershed, and work with local
             n 1995 the Chesapeake Bay Citizen Monitoring                 citizens to find solutions that result in water quality
            Program will be exploring new territory. Volun-               benefits. The project's main emphasis is conducting
             teers will be recruited to do chemi.@al and physi-           workshops that show landowners and residents in
         cal analysis as well as biological monitoring of water           the watershed how to minimize pollution from run-
         quality in the non-tidal upper reaches of the beauti-            off and groundwater contamination. So far, work-
         ful Mattaponi and Pamunkey rivers. Volunteerswill                shops have been given for: 1) homeowners on envi-
         be recruited with the help of the MPRA and other                 ronmentally-safe landscaping and lawn care - use
         groups in the area. The Alliance for the Chesapeake              of native plants, and wise use of fertilizersi pesticides
         Bay will be working with the Hanover Caroline Soil               and water; 2) contractors and developers on the best
         and Water Conservation District and others to coor-              ways to control erosion of sediments from construc-
         dinate this unique monitoring project.                           tion sites; 3) boaters and marina operators on the use
                                                                          of pumpout facilities, environmentally-safe boat
         Chemical analysis will include a pH test and a dis-              maintenance, and controlling boat litter. Upcoming
         solved oxygen test. Physical analysis will include air           workshops include one for forest landowners on
         and water temperature and water color. Weather                   how to managetheir forest property to minimize
         conditions and other observations will be recorded               runoff of pesticides and sediments, and another one
         as well.                                                         for homeowners on proper use of fertilizers and
                                                                          pesticides. The project receives considerable coop-
         Monitoring of macroinvertebrates, acquatic insects               eration from State and local agencies in conducting
         that are visible with the naked eye but that have no             these workshops.
         backbone, will be run under similar guidelines as the            In addition to these workshops, the project is work-
         Save Our Streams program managed by the Izaak                    ing with local schools to educate students about the
         Walton League of America. Identification of acquatic             causes and effects of runoff pollution, and how to
         insects can give the monitors an indication of the
         health of the river over long periods of time. The               combat it.
         ,volunteers will be collecting such insects as stoneflies,       The Piankatank Project also cooperates with the
         caddisflies, crayfish, clams and worms with the help             Alliance for the Chesapeake Bay in its Volunteer
         of a fine gauge seine net. Some of these                         Water Quality Monitoring Program. There now are
         macroinvertebrates are pollution tolerant while some,            nine volunteer monitors on the Piankatank collect-
         like the stonefly, are not and cannot live in water that
                                                                          T

























         is polluted or has low oxygen levels. The insects will           ing data on temperature, salinity, pH, dissolved
                                                                          oxygen and other factors.






          The project also cooperates with Save the 01'                 In April of 1993 volunteers were asked to add nutri-
          Piankatank, a group dedicated to keeping the                  ent sampling to their monitoring routine. Sites were
          Piankatank clean, in the annual Clean River Day.              chosen in areas where there was submerged aquatic
          During this event, volunteers clean debris from the           vegetation (SAV). Initially, the volunteers used 60 co
          banks of the river. Last year, about 1/2 of a large           syringes to filter samples into cups that were frozen
          dumpster of trash consisting of bottles, cans, toilets        and delivered to the Virginia state laboratory.
          and tires was collected.                                      Below you will see basic displays and statistics for
                                                                        the more recent Chesapeake Bay Citizen Monitoring
          If you would like more information about the                  Program in the tidal portions of the Virginia tributar-
          Piankatank River Watershed Project, please contact            ies. The methodology is described in the next section
          the Watershed Coordinator at 804-443-6752.                    followed by the summary results. The displays and
                                                                        basic statistics are available in two LOTUS 1-2-3
                                                                        worksheets (.WK3 format) and a run-time Folio
                                                                        VIEWS infobase that only requires Windows 3.1
          Virginia Citizen Monitoring                                   software from the author as an effort to promote
          Pro gram-Summary of Recent                                    public access.
          Nutrient Data                                                 Virginia Citizen Monitoring Program-
                                                                        Methodology
                                          by Brand L. Niemann           The Dissolved Inorganic Nitrogen (DIN) was calcu-
                       U.S. Environmental Protection Agency             lated using the formula:
                                       Washington, D.C. 20460
                                                                                DIN    Ammonia (NH4) + Nitrite (N02) +
          Chesapeake Bay Citizen Monitoring Program-                                    Nitrate (N03)
          Background                                                    The Submerged Aquatic Vegetation (SAV) goals are
          T
                he Alliance for the Chesapeake Bay, Inc.                as follows:
              (ACB) began a pilot water quality testing project
               using volunteers in July 1985 as one of the                      DIN = 0.15 mg/l
          a tivi ties funded under its Chesapeake Bay Program
          public participation grant from the U.S. Environ-                     P04 = 0.02 mg1l
          mental Protection Agency. This initial project was
          carried out.in the tidal portions of the James River in       based on the April - October median concentrations.
          Virginia and the Patuxent River in Maryland. Volun-           The median concentrations were calculated using
          teers were recruited and trained to test water quality        the standard statistical definition:
          in the Conestoga River in Pennsylvania in October.
          1986. The Chesapeake Bay Citizen Monitoring Pro-              The central value, of the distribution when the data
          gram (CBCMP) currently has volunteers monitoring              are ranked in order of magnitude: foran odd number
          in 14 watersheds in the Chesapeake Bay drainage               of observations, the median is the data point which
          basin.                                                        has an equal number of observations both above and
                                                                        below it, while for an even number of observations,
          The Chesapeake Bay Program Monitoring Subcom-                 it is the average of the two central observations.
          mittee asked the ACB to establish an ad hoc commit-
          tee to analyze and report on the desirability and
          feasibility of citizen monitoring efforts and to. pro-
          videspecific recommendations. Reports on theChesa-
          peake Bay Citizen Monitoring Program and analysis
          of data collected on the James and Patuxent Rivers,
          July 1985 to October 1989, was, published in 1989
          (Ellett, et al. 1989) and on the Conestoga River,
          October 1986 to June 1990, was published in 1992
          (Dunn and Campbell, 1992). A description of the
          monitoring objectives, analytical methods and their
          accuracy, and data listings are contained in these
          earlier reports to the U.S. Environmental Protection
          Agency's Chesapeake Bay Program.


                                                                                                                 XXI
                                                                                                                     ....... . .
                                                                                       ...... .. ..








                Virginia Citizen Monitoring Program-Results

                Virginia James River
                Nutrient Data: April - October 1993

                Median Concentrations (mg/0
                Site                  DIN                     Phosphorous
                35                    0.17                    0.03
                126                   0.10                    0.01
                128                   0.10                    0.01
                130                   0.09                    0.01         SHORT
                                                                           RECORD
                131                   0.09                    0.01         SHORT
                                                                           RECORD
                133                   0.17                    0.01         SHORT
                                                                           RECORD
                134                   0.35                    0.02         SHORT
                                                                           RECORD
                136                   0.14                    0.02



                Key to Sites:
                Site 35: James River Park (James)
                Site 126: jean's Pier (Piankatank)
                Site 128: Marsh Point (Piankatank)
                Site 130: East River (Piankatank)
                Site 131: Inactive
                Site 133: Jackson Creek (Piankatank)
                Site 134: Moore's Creek (Piankatank)
                Site 136: Thorofare Creek (York)







































                                                                                          .........

                                                                                                                                                                         .....  .. ....
                                                                                          ....... ....
                                                                                                                                                      ................ . ........
                                                                                          .............7                                              ................ ........
                                                                                                                                                       ..............
                                                                                          ..........                                      ...         ................ ........




























                 Alliance for the Chesapeake Bay
                 P.O. Box 1981
                 Richmond, VA 23216































                                                                                                           .......... .....
                                                                                                         . .......... .
                                                                                                   . ........ ........ ...
                                                                                                                       . .. ... .. ....
                     .11.              21   . ... ... ..... . ..  ... .. .....
                                                                                                         .............




                               wr WINTER 1995 QUALI7Y CONTROL SCHEDULE

                    DATE            TIME                   LOCATION & PHONE # FOR INFORMATION
                    Feb 2           6. 00 p.m.             Rappahannock Outdoor Center FOR (703-373-3448)
                                                           Stanley, Turk, Erich, Mastropaolo, Mills, Newman, Geisler, Willis,
                                                           Joiner, Pleasants, Stephens, Ellis, Porter, Vella

                    Feb 7           5:30 p.m.              Wormley Creek Marina (804-898-5060)
                                                           Levy, Rogers, Elksnin, Nordstrom, McKinley, Harper, Jones,
                                                           Chess, Alcorn, Hess

                    Feb 9           5:30 p.m.              Westmoreland State Park (804-493-8821)
                                                           Jacobs, Stanton, Davis, Zawatsky, Cox, Shelkeys, Regelbrugge,
                                                           Frances, Murray, Wold, Cooper, George, Dodd, Mack, Tugman

                    Feb 16          5:30 p.m.              Eastern Shore Community College (804-787-5930)
                                                           Johnston, Depletian, Collins, Croxson, Picardi, Truitt, Putnam,
                                                           Dooley, Wilkins, Price, Nuckols, Williams, Stuver, Wood, Goldstein

                    Feb 22          6. 00 p.m.             Mason Neck State Park (703-550-0960)
                                                           Barnette, Sutherland, Petrie, Lawrence, Bethke, Burke,
                                                           Kelly, Foster, Armstrong, Poertner, Thiel

                    Feb 28          6. 00 p.m.             Seashore State Park (804-481-2131)
                                                           Marx, McCarthy, Kuchinski, Krop, Jessen, Dowd, Salta, Mulligan,
                                                           Bates, Warren, Aimstrong, Koeisch, Waldrop, Panneton

                    Mar 2           5:30 p.m.              Walkerton Hreho'use (804-775-0951)
                                                           Stephens, Bush, Austin, Robichaud, Eppes, Hawn, Lindenmeyer,
                                                           Rouse


                    Mar 7           3:00 p.m. QC           Urbanna f7re House (804-775-0951)
                                    4:30 p.m. TRAINING     Edwards, Kavanagh, Hartung, Leinbach, Hunt, Russell, Rothery,
                                                           Evans, Winfield, Edmonds, Uzel, Miller, Eades

                    Mar 15          5:30 p.m.              Chippokes Plantation State Park (804-294-3625)
                                                           Evins, Jones, Steen, Smiths, Harris, Taylor, Fisher

                    Mar 21          5:00 p.m.              York River State Park (804-566-3036)
                                                           Turner, Reid, Burruss, Breeding, Johnson, Biddell

                    Mar 23          5. 00 P. M.            James River Park Nature Center ((804-780-5311)
                                                           Self, White, Feaser, Harold

                    Mar 28          6:00 p.m.              Thousand Trails Campground (804-693-6924)
                                                           Sealey, Whilbeck, Kain, Wohlleben, Heider, Tyrrell, Barry, Cave,
                                                           Stickney, Morrisson, Bliemel, Dixon, Walkers, Bowie, Wheeland,
                                                           Hall, Laguardia


                                                     HI BRING YOUR KITH!
       A significant amount of time and planning goes into the QC session. Please plan to attend one!!!




                                      FALL 1995 QUALITY CONTROL SCHEDULE

                    DATE            TIME                   LOCATION & PHONE # FOR INFORMATION


                    Sept. 19        530 p.m.               Westover Plantation (804-829-2882)
                                                           Evins, Harris, Taylor, Fisher, Seli, White, Feaser, Harold

                    Sept. 26        3:00 p.m.              Urbanna Ere House (804-775-0951)
                                                           Edwards, Kavanagh, Hartung, Leinbach, Hunt, Russell, Rothery,
                                                           Evans, Winfield, Edmonds, Uzel, Miller, Eades

                    Oct. 3          5.30 p.m.              Wormley Creek Marina (804-898-5060)
                                                           Levy, Rogers, Elksnin, Nordstrom, McKinley, Harper, Jones,
                                                           Chess, Alcorn, Hess

                    Oct. 10         6. 00 p.m.             Rappahannock Outdoor Center FOR (703-373-3448)
                                                           Stanley, Turk, Erich, Mastropaolo, Mills, Newman, Geisler, Willis,
                                                           Joiner, Pleasants, Stephens, Ellis, Anderson, Meers, Vella

                    Oct. 12         530 p.m.               Caledon Natural Area (703-663-3861)
                                                           Jacobs, Stanton, Davis, Zawatsky, Cox, Shelkeys, Regelbrugge,
                                                           Frances, Murray, Wold, Cooper, George, Dodd, Miack, Tugman

                    Oct. 17         530 p.m.               Walkerton Krehouse (804-775-0951)
                                                           Stephens, Austin, Robichaud, Eppes, Rouse

                    Oct. 19         5:00 P.M.              York River State Park (804-566-3036)
                                                           Turner, Reid, Burruss, Breeding, Johnson

                    Oct. 24         6:00 p.m.              Thousand Trails Campground (804-693-6924)
                                                           Sealey, ftitbeck, Kain, Wohlleben, Heider, Tyrrell, Barry, Cave,
                                                           Stickney, Morrisson, Bliemel, DLron, Walkers, Bowie, Layer,
                                                           Hall, Laguardia, Watkins

                    Oct. 26         6. 00 p.m.             Lees lvania State Park (703-670-0372)
                                                                Y
                                                           Barnette, Sutherland, Petrie, Lawrence, Bethke, Burke,
                                                           Kelly, Foster, Armstrong, Poertner, niel

                    Oct. 30         6:00 p.m.              Seashore State Park (804-481-2131)
                                                           Marr, McCarthy, Krop, Dowd, Bates, Armstrong, Koeisch,
                                                           Waldrop, Panneton, Willenbrink, Stewart, Hook, Razzaq,
                                                           Little, Walsh, Spencer, Delly, Speckhart, Bourquard, Berliner,
                                                           Polk, Vogel, Neefe, Revelle

                    Nov. 9          5:30 p.m.              Eastern Shore Commu        nity College (804-787-5930)
                                                           Johnston, Devietian, Collins, Dooley, Wilkins, Nuckols, Stuver,
                                                           Wood, Goldstein, Payne, Davis


                                                         BRING YOUR KITH!


        A significant amount of time and planning goes into the QC session. Please plan to attend one!!!






                                                            Department of
                                                            Conservation
                                                           and Recreation
                               Chesapeake Bay
                               National Estuarine
                               Research Reserve
                                                                                       LLIANCE
                               in Virginia                                                          f@r the
                                                                                       CHESAPEAKE BAY

                                                              State Parks
                                                           V I R G I N I A



                          TASKINAS CREEK CANOE TPJP              AND YORK RIVER BOAT TOUR



               The Department of Co    nservation and Recreation, York River State Park, the Virginia Institute
               of Marine Science and the Alliance for the Chesapeake Bay thank you for signing upfor the
               Taskinas Creek canoe trip and York River boat tour! We're lookingforward to a great day.



                                                       October 21, 1995

                                                    10. 00 a.m. to 3:00 p.m.



               CANOE TRIP UP TASKINAS CREEK
               In order to work with the tides we will go on the canoe trip in the morning. Graduate students
               from the Virginia Institute of Marine Science will guide us on an interpretive tour through the
               ,meanders of Taskinas Creek as it winds through some of the most beautiful saltwater and
               freshwater marshes of the area. The creek ispart of the National Estuarine research Reserve
               System in Virginia and is home to blue herons, bald eagles, marsh sparrows, rails and otters.
               we will learn about the wildlife that inhabits the creek, the geology and the history of the area.

               BOAT TOUR OF YORK RIVER
               In the afternoon we will cruise along the river in small boats stopping along the way to discuss
               some of the research projects going on in the area includingfish identiflcation, marsh plants
               and osprey nest platforms. We may see a fossil dig site and migrating neotropical birds.

               DIRECTIONS:
               Meet at the York River State Park Visitor Center before 10. 00 a.m.. From Rt. 64 take Exit
               231 B (toward Croaker). Follow Rt. 607for one mile and turn right on to Rt. 606 (Riverview
               Drive). Go about 2-3 miles and turn left into the park entrance. Follow to the Visitor center.
               (York River State Park is about fifteen miles West of Williamsburg.)

               REMEMBER:
               Bring binoculars, sunscreen, bug spray, foul weather gear, water, and lunch.
                                                                                  A










                                                        DATA SUMMARY

                                          January 1, 1995 through September 31, 1995



                River                   Site                           Beginning Date                  Ending Date

                Elizabeth               72                             1/11/95                         9/27/95
                                        73                             1/18/95                         9/27/95
                                        75                             1/11/95                         9/27/95
                                        76                             1/11/95                         9/27/95

                James                   30                             1/12/95                         9/28/95
                                        32                             l/l/95                          9/22/95
                                        35                             1/6/95                          9/29/95
                                        39                             1/7/95                          9/30/95
                                        53                             l/l/95                          9/24/95

                York                    10                             3/6/95                          3/20/95
                                        11                             1/2/95                          8/6/95
                                        12                             1/2/95                          9/26/95
                                        13                             l/l/95                          3/23/95
                                        136                            1/4/95                          9/27/95
                                        15                             1/4/95                          8/l/95
                                        16                             1/3/95                          9/22/95
                                        17                             4/13/95                         9/21/95
                                        '19                            1/14/95                         9/23/95
                                        50                             l/l/95                          9/24/95

                Mattaponi               140                            1/3/95                          9/25/95
                                        147                            3/5/95                          8/30/95
                                        149                            1/2/95                          7/7/95


                Piankatank              128.                           1/6/95                          9/30/95
                                        129                            1/4/95                          9/19/95
                                        249                            7/13/95                         8/28/95
                                        250                            1/2/95                          7/23/95
                                        251                            1/7/95                          9/30/95
                                        252                            l/l/95                          8/13/95
                                        52                             1/3/95                          9/27/95






               Rappahannock           120                           1/3/95                        6/2/05
                                      121                           2/10/95                       6/27/95
                                      123                           1/1/95                       .9/16/95
                                      123A                          1/1/95                        7/4/95
                                      146                           1/10/95                       6/21/95
                                      154                           1/2/95                        6/27/95
                                      156                           1/8/95                        3/19/95
                                      6                             1/8/95                        6/24/95
                                      61                            1/2/95                        9/25/95
                                      63                            1/2/95                        9/25/95
                                      64                            1/3/95                        7/13/95
                                      65                            1/2/95                        9/26/95
                                      66                            1/23/95                       9/26/96
                                      7                             I/l/95                        6/30/95
                                      8                             1/4/95                        7/5/95

                Potomac               001                           2/18/95                       8/15/95
                                      751                           4/9/95                        7/2/95
                                      865                           4/5/95                        9/27/95
                                      965                           4/2/95                        9/30/95
                                      765                           4/4/95                        9/25/95
                                      775                           1/6/95                        9/29/95
                                      751,                          4/14/95                       7/28/95
                                      766                           4/23/95.                      9/24/95

                Eastern Shore         150                           1/9/95                        9/18/95
                                      151                           1/4/95                        9/27/95
                                      85                            I/l/95                        9/24/95
                                      87                            1/3/95                        1/31/95
                                      91                            1/2/95                        7/3/95









   11/17/95                            Standard Report                           Page



   River                   Site Number Date

   --------------------    -----------    --------
   Elizabeth               72             1/11/95
   Elizabeth               72             1/11/95
   Elizabeth               72             1/18/95
   Elizabeth               72             1/23/95
   Elizabeth               72             2/01/95
   Elizabeth               72             2/06/95
   Elizabeth               72             2/13/95
   Elizabeth               72             2/24/95
   Elizabeth               72             3/01/95
   Elizabeth               72             3/08/95
   Elizabeth               72             3/15/95
   Elizabeth               72             3/22/95
   Elizabeth               72             3/29/95
   Elizabeth               72             4/07/95
   Elizabeth               72             4/12/'95
   Elizabeth               72             4/27/95
   Elizabeth               72             5/03/95
   Elizabeth               72             5/10/95
   Elizabeth               72             5/24/95
   Elizabeth               72             5/30/95
   Elizabeth               72             6/07/95
   Elizabeth               72             6/14/95
   Elizabeth               72             6/22/95
   Elizabeth               72             6/26/95
   Elizabeth               72             8/10/95
   Elizabeth               72             8/23/95
   Elizabeth               72             8/28/95
   Elizabeth               72             9/08/95
   Elizabeth               72             9/14/95
   Elizabeth               72             9/21/95
   Elizabeth               72             9/27/95
   Elizabeth               73             1/18/95
   Elizabeth               73             1/23/95
   Elizabeth               73             2/01/95
   Elizabeth               73             2/06/95
   Elizabeth               73             2/13/95
   Elizabeth               73             2/24/95
   Elizabeth               73             3/01/95
   Elizabeth               73             3/08/95
   Elizabeth               73             3/15/95
   Elizabeth               73             3/22/95
   Elizabeth               73             3/29/95
   Elizabeth               73             4/07/95
   Elizabeth               73             4/12/95
   Elizabeth               73             4/27/95
   Elizabeth               73             5/03/95
   Elizabeth               73             5/11/95
   Elizabeth               73             .5/24/95
   Elizabeth               73             5/24/95
   Elizabeth               73             5/31/95
                           -)3







    11/17/95                             Standard Report                             Page   2



    River                    Site Number Date

    --------------------     -----------    --------
    Elizabeth                73             6/14/95
    Elizabeth                73             6/22/95
    Elizabeth                73             6/26/95
    Elizabeth                73             8/10/95
    Elizabeth                73             8/23/95
    Elizabeth                73             8/28/95
    Elizabeth                73             9/08/95
    Elizabeth                               9/14/95
    Elizabeth                73             9/21/95
    Elizabeth                73             9/27/95
    Elizabeth                74             2/24/95
    Elizabeth                75             1/11/95
    Elizabeth                75             1/18/95
    Elizabeth                75             1/23/95
    Elizabeth                75             2/01/95
    Elizabeth                75             2/06/95
    Elizabeth                75             2/13/95
    Elizabeth                75             3/01/95
    Elizabeth                75             3/08/95
    Elizabeth.               75             3/15/95
    Elizabeth                75             3/25/95
    Elizabeth                75             3/29/95
    Elizabeth                75             4/07/95
    Elizabeth                75             4/12/95
    Elizabeth                75             4/27/95
    Elizabeth                75             5/03/95
    Elizabeth                75             5/11/95
    Elizabeth                75             5/31/95
    Elizabeth                75             6/07/95
    Elizabeth                75             6/14/95
    Elizabeth                75             6/22/95
    Elizabeth                75             6/26/95
    Elizabeth                75             7/08/95
    Elizabeth                75             8/10/95
    Elizabeth                75             8/23/95
    Elizabeth                75             8/28/95
    Elizabeth                75             9/14/95
    Elizabeth                75             9/21/95
    Elizabeth                75             9/27/95
    Elizabeth                76             1/11/95
    Elizabeth                76             1/18/95
    Elizabeth                76             1/23/95
    Elizabeth                76             2/01/95
    Elizabeth                76             2/06/95
    Elizabeth                76             2/13/95
    Elizabeth                76             2/24/95
    Elizabeth                76             3/01/95
    Elizabeth                76             3/08/95
    Elizabeth                76             3/15/95
    Elizabeth                76             3/22/95
    Elizabeth                76             3/29/95
                            74,             'tl -7








   11/17/95                           Standard Report                          Page   3



   River                  Site Number Date

   --------------------   -----------    --------
   Elizabeth              76             4/12/95
   Elizabeth              76             4/27/95
   Elizabeth              76             5/03/95
   Elizabeth              76             5/11/95
   Elizabeth              76             5/24/95
   Elizabeth              76             5/31/95
   Elizabeth              76             6/07/95
   Elizabeth              76             6/14/95
   Elizabeth              76             6/22/95
   Elizabeth              76             6/26/95
   Elizabeth              76             8/10/95
   Elizabeth              76             8/23/95
   Elizabeth              76             8/28/95
   Elizabeth              76             9/08/95
   Elizabeth              76             9/14/95
   Elizabeth              76             9/21/95
   Elizabeth              76             9/27/95
   Elizabeth              72             7/21/95
   Elizabeth              73             7/21/95
   Elizabeth              75             7/21/95
   Elizabeth              76             7/21/95









   11/17/95                           Standard Report                          Page



   River                   Site Number Date

   --------------------    -----------   --------
   James                   30            1/12/95
   James                   30            1/18/95
   James                   30            1/24/95
   James                   30            2/01/95
   James                   30            2/07/95
   James                   30            2/13/95
   James                   30            2/23/95
   James                   30            3/03/95
   James                   30            3/07/95
   James                   30            3/10/95
   James                   30            3/14/95
   James                   30            3/23/95
   James                   30            3/29/95
   James                   30            4/21/95
   James                   30            4/28/95
   James                   30            5/06/95
   James                   30            5/08/95
   James                   30            5/15/95
   James                   30            5/25/95
   James                   30            6/07/95
   James                   30            6/16/95
   James                   30            6/24/95
   James                   30            6/26/95
   James                   30            7/06/95
   James                   30            7/10/95
   James                   30            7/17/95
   James                   30            7/24/95
   James                   30            8/.07/95
   James                   30            8/19/95
   James                   30            8/24/95
   James                   30            9/01/95
   James                   30            9/07/95
   James                   30            9/28/95


   James                   32            1/01/95
   James                   32            1/08/95
   James                   32            1/16/95
   James                   32            2/05/95
   James                   32            2/12/95
   James                   32.           2/19/95
   James                   32            2/26/95
   James                   32            3/05/95
   James                   32            3/12/95
   James                   32            3/19/95
   James                   32            3/26/95
   James                   32            4/02/95
   James                   32            4/09/95
   James                   32            4/16/95
   James                   32            4/23/95
                           4             q1









  11/17/95                           Standard Report                          Page   2



  River                   Site Number Date

  --------------------    -----------   --------
  James                   32            5/07/95
  James                   32            5/14/95
  James                   32            5/21/95
  James                   32            5/28/95
  James                   32            6/04/95
  James                   32            6/18/95
  James                   32            6/25/95
  James                   32            7/02/95
  James                   32            7/09/95
  James                   32            7/16/95
  James                   32            7/23/95
  James                   32            7/30/95
  James                   32            8/06/95
  James                   32            8/13/95
  James                   32            8/20/95
  James                   32            8/27/95
  James                   32            9/03/95
  James                   32            9/10/95
  James                   32            9/17/95
  James                   32            9/22/95


  James                   35            4/14/95
  James                   35            6/02/95
  James                   35            6/17/95
  James                   35            1/06/95
  James                   35            1/13/95
  James                   35            1/20/95
  James                   35            1/@7/95
  James                   35            2/03/95
  James                   35            2/10/95
  James                   35            2/17/95
  James                   35            2/24/95
  James                   35            3/03/95
  James                   35            3/10/95
  James                   35            3/17/95
  James                   35            3/24/95
  James                   35            3/31/95
  James                   35            4/07/95
  James                   35            4/21/95
  James                   35            4/28/95
  James                   35            5/05/95
  James                   35            5/12/95
  James                   35            5/19/95
  James                   35            5/24/95
  James                   35            6/09/95
  James                   35            6/23/95
  James                   35            6/30/95
  James                   35            7/06/95
  James                   35            7/14/95
  James                   35            7/21/95
                                        -7/7 1q5









    11/17/95                           Standard Report                           Page   3



    River                  Site Number Date

    --------------------   -----------    --------
    James                  35             8/04/95
    James                  35             8/11/95
    James                  35             8/18/95
    James                  35             8/25/95
    James                  35             9/01/95
    James                  35             9/15/95
    James                  35             9/22/95
    James                  35             9/29/95


    James                  39             1/07/95
    James                  39             1/15/95
    James                  39             1/22/95
    James                  39             1/28/95
    James                  39             2/04/95
    James                  39             2/11/95
    James                  39             2/18/95
    James                  39             2/26/95
    James                  39             3/05/95
    James                  39             3/11/95
    James                  39             3/19/95
    James                  39             3/25/95
    James                  39             4/02/95
    James                  39             4/08/95
    James                  39             4/17/95
    James                  39             4/23/95
    James                  39             4/30/95
    James                  39             5/06/95
    James                  39             5/14/95
    James                  39             5/21/95
    James                  39             5/28/95
    James                  39             6/03/95
    James                  39             6/11/95
    James                  39             6/17/95
    James                  39             6/24/95
    James                  39             7/02/95
    James                  39             7/04/95
    James                  39             7/16/95
    James                  39             7/23/95
    James                  39             7/30/95
    James                  39             8/06/95
    James                  39             8/12/95
    James                  39             8/19/95
    James                  39             8/26/95
    James                  39             9/02/95
    James                  39             9/09/95
    James                  39             9/17/95
    James                  39             9/23/95
    James                  39             9/30/95
    James                  53             1/01/95
    James                  53             1/08/95
                            63             //6- A5








   11/17/95                           Standard Report                          Page   4



   River                  Site Number Date

   --------------------   -----------    --------
   James                  53             1/22/95
   James                  53             2/05/95
   James                  53             2/19/95
   James                  53             2/26/95
   James                  53             3/05./95
   James                  53             3/12/95
   James                  53             3/19/95
   James                  53             3/26/95
   James                  53             4/09/95
   James                  53             4/16/95
   James                  53             4/23/95
   James                  53             4/30/95
   James                  53             5/21/95
   James                  53             5/29/95
   James                  53             6/04/95
   James                  53             6/11/95
   James                  53             6/18/95
   James                  53             6/26/95
   James                  53             7/21/95
   James                  53             7/30/95
   James                  53             8/06/95
   James                  53             8/27/95
   James                  53             9/17/95
   James                  53             9/24/95









   11/17/95                            Standard Report                           Page



   River                   Site Number Date

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


   York                    10             3/06/95
   York                    10             3/12/95
   York                    10             3/20/95
   York                    11             6/28/95
   York                    11             7/03/95
   York                    11             7/23/95
   York                    11             7/30/95
   York                    11             8/06/95
   York                    11             1/23/95
   York                    11             2/06/95
   York                    11             2/20/95
   York                    11             2/27/95
   York                    11             3/13/95
   York                    11             3/20/95
   York                    11             3/27/95
   York                    11             4/03/95
   York                    11             4/10/95
   York                    11             4/17/95
   York                    11             5/01/95
   York                    12             1/02/95
   York                    12             1/03/95
   York                    12             1/10/95
   York                    12             1/17/95
   York                    12             1/24/95
   York                    12             1/31/95
   York                    12             2/07/95
   York                    12             2/14/95
   York                    12             2/21/95
   York                    12             2/27/95
   York                    12             3/07/95
   York                    12             3/14/95
   York                    12             3/21/95
   York                    12             3/28/95
   York                    12             4/04/95
   York                    12             4/11/95
   York                    12             4/18/95
   York                    12             4/24/95
   York                    12             5/08/95
   York                    12             5/17/95
   York                    12             5/23/95
   York                    12             5/29/95
   York                    12             6/06/95
   York                    12             6/13/95
   York                    12             6/20/95
   York                    12             6/27/95
   York                    12             7/64/95
   York                    12             7/11/95
   York                    12             7/18/95
   York                    12             7/25/95








   11/17/95                          Standard Report                           Page   2



   River                  Site Number Date
   --------------------   -----------    --------
   York                   12             8/08/95
   York                   12             8/15/95
   York                   12             8/22/95
   York                   12             8/29/95
   York                   12             9/05/95
   York                   12             9/12/95
   York                   12             9/19/95
   York                   12             9/26/95
   York                   13             1/01/95
   York                   13             1/09/95
   York                   13             1/16/95
   York                   13             1/22/95
   York                   13             1/31/95
   York                   13             2/14/95
   York                   13             2/21/95
   York                   13             3/01/95
   .York                  13             3/07/95
   York                   13             3/15/95
   York                   13             3/23/95
   York                   136            1/04/95
   York                   136            1/11/95
   York                   136            1/18/95
   York                   136            1/25/95
   York                   136            2/01/95
   York                   136            2/09/95
   York                   136            2/15/95
   York                   136            2/22/95
   York                   136            3/01/95
   York                   136            3/09/95
   York                   136            3/15/95
   York                   136            3/22/95
   York                   136            3/29/95
   York                   136            4/05/95
   York                   136            4/12/95
   York                   136,           4/19/95
   York                   136            4/26/95
   York                   136            5/10/95
   York                   136            5/19/95
   York                   136            5/24/95
   York                   136            5/31/95
   York                   136            6/07/95
   York                   136            6/14/95
   York                   136            6/21/95
   York                   136            6/28/95
   York                   136            7/05/95
   York                   136            7/12/95
   York                   136            7/19/95
   York                   136            7/26/95
   York                   136            8/02/95
   York                   136            8/09/95
   York                   136            8/17/95
                          )3&                  15







     11/17/95                            Standard Report                           Page    3



     River                   Site Number Date

     --------------------    -----------    --------
     York                    136            8/31/95
     York                    136            9/06/95
     York                    136            9/14/95
     York                    136            9/20/95
     York                    136            9/27/95
     York                    15             1/04/95
     York                    15             1/31/95
     York                    15             3/11/95
     York                    15             3/24/95
     York                    15             3/31/95
     York                    15             4/08/95
     York                    15             4/15/95
     York                    15             4/23/95
     York                    15             4/30/95
     York                    15             5/15/95
     York                    15             8/06/95
     York                    15             8/13/95
     York                    15             8/19/95
    .York                    15             8/27/95
     York                    15             9/03/95
     York                    15             9/10/95
     York                    15             9/17/95
     York                    15             9/24/95
     York                    15             2/06/95
     York                    15             2/14/95
     York                    15             2/20/95
     York                    15             2/27/95
     York                    15             5/06/95
     York                    15             5/24/95
     York                    15             6/30/95
     York                    15             1/11/95
     York                    15             1/18/95
     York                    15             1/24/95
     York                    15             6/02/95
     York                    15             6/08/95
     York                    15             6/14/95
     York                    15             6/19/95
     York                    15             7/03/95
     York                    15             7/11/95
     York                    15             7/17/95
     York                    15             7/25/95
     York                    15             8/01/95
     York                    16             1/03/95
     York                    16             1/12/95
     York                    16             1/19/95
     York                    16             1/26/95
     York                    16             2/02/95
     York                    16             2/11/95
     York                    16             2/17/95
     York                    16             2/23/95
     York                    16             3/06/95









   11/17/95                          Standard Report                          Page    4



  .River                  Site NuMber Date

   --------------------   -----------   --------
   York                   16             3/20/95
   York                   16             3/28/95
   York                   16             4/10/95
   York                   16             4/18/95
   York                   16             4/25/95
   York                   16             5/07/95
   York                   16             5/18/95
   York                   16             5/22/95
   York                   16             5/30/95
   York                   16             6/06/95
   York                   16             6/12/95
   York                   16             6/22/95
   York                   16             7/03/95
   York                   16             7/12/95
   York                   16             7/20/95
   York                   16             7/28/95
   York                   16             8/04/95
   York                   16             8/10/95
   York                   16             8/19/95
   York                   16             8/25/95
   York                   16             9/05/95
   York                   16             9/14/95
   York                   16             9/22/95
   York                   17             4/13/95
   York                   17             4/20/95
   York                   17             4/27/95
   York                   17             5/04/95
   York                   17             5/11/95
   York                   17             5/18/95
   York                   17             5/25/95
   York                   17             6/01/95
   York                   17             6/10/95
   York                   17             6/19/95
   York                   17             6/29/95
   York                   17             7/06/95
   York                   17             7/13/95
   York                   17             7/20/95
   York                   17             7/27/95
   York                   17             8/03/95
   York                   17             8/10/95
   York                   17             8/17/95
   York                   17             8/31/95
   York                   17             9/14/95
   York                   17             9/21/95 Z-
   York                   19             2/12/95
   York                   19             1/21/95
   York                   19             1/28/9t
   York                   19             2/04/95
   York                   19             2/18/95
   York                   19             2/25/95
   York                   19             3/04/95









    11/17/95                           Standard Report                           Page   5



    River                   Site Number Date *

    --------------------    -----------   --------
    York                    19             4/08/95
    York                    19             4/15/95
    York                    19             4/22/95
    York                    19             4/29/95
    York                    19             5/07/95
    York                    19             5/13/95
    York                    19             5/27/95
    York                    19             6/04/95
    York                    19             6/10/95
    York                    19             6/17/95.
    York                    19             7/01/95
    York                    19             7/09/95
    York                    19             7/15/95
    York                    19             7/22/95
    York                    19             7/31/95
    York                    19             8/05/95
    York                    19             8/12/95
    York                    19             8/20/95
    York                    19             8/26/95
    York                    19             9/02/95
    York                    19             9/09/95
    York                    19             9/17/95
    York                    19             9/23/95
    York                    50             1/01/95
    York                    50             1/08/95
    York                    50             1/15/95
    York                    50             1/22/95
    York                    50             1/29/95
    York                    50             2/05/95
    York                    50             2/12/95
    York                    50             2/19/95
    York                    50             2/26/95
    York                    50             3/05/95
    York                    50             3/12/95
    York                    50             3/19/95
    York                    50             3/26/95
    York                    50             4/02/95
    York                    50             4/09/95
    York                    50             4/16/95
    York                    50             4/23/95
    York                    50             4/30/95
    York                    50             5/07/95
    York                    50             5/14/95
    York                    50             5/21/95
    York                    50             5/28/95
    York                    50             6/04/95
    York                    50             6/11/95
    York                    50             6/19/95
    York                    50             6/25/95
    York                    50,            7/02/95
    York                    50             7/09/95
                            t@ 0           -7








   11/17/95                           Standard Report                          Page   6



   River                  Site Number Date

   --------------------   -----------    --------
   York                   50             7/24/95
   York                   50             7/30/95
   York                   50             8/06/95
   York                   50             8/13/95
   York                   50             8/20/95
   York                   50             8/27/95
   York                   50             9/03/95
   York                   50             9/10/95
   York                   50             9/17/95
   York                   50             9/24/95








                                      Standard Report                         Page



    River                   Site Number Date
    --------------------    -----------  --------
    Mattaponi               140           1/03/95
    Mattaponi               140           1/08/95
    Mattaponi               140           1/15/95
    Mattaponi               140           1/23/95
    Mattaponi               140           1/28/95
    Mattaponi               140           2/05/95
    Mattaponi               140           2/13/95
    Mattaponi               140           2/19/95
    Mattaponi               140           2/26/95
    Mattaponi               140           3/05/95
    Mattaponi               140           3/12/95
    Mattaponi               140           3/19/95
    Mattaponi               140           3/26/95
    Mattaponi               140           4/02/95
    Mattaponi               140           4/09/95
    Mattaponi               140           4/16/95
    Mattaponi               140           4/23/95
    Mattaponi               140           5/01/95
    Mattaponi               140           5/07/95
    Mattaponi               140           5/21/95
    Mattaponi               140           5/30/95
    Mattaponi               140           6/05/95
    Mattaponi               140           6/11/95
    Mattaponi               140           6/18/95
    Mattaponi               140           7/02/95
    Mattaponi               140           7/09/95
    Mattaponi               140           7/16/95
    Mattaponi               140           7/.23/95
    Mattaponi               140           7/30/95
    Mattaponi               140           8/13/95
    Mattaponi               140           8/20/95
    Mattaponi               140           8/27/95
    Mattaponi               140           9/03/95
    Mattaponi               140           9/10/95
    Mattaponi               140@          9/16/95
    Mattaponi               140           9/25/95
    Mattaponi               147           3/05/95
    Mattaponi               147           3/13/95
    Mattaponi               147           3/20/95
    Mattaponi               147           4/03/95
    Mattaponi               147           4/10/95
    Mattaponi               147           4/20/95
    Mattaponi               147           4/29/95
    Mattaponi               147           5/08/95
    Mattaponi               147           5/15/95
    Mattaponi               147           5/31/95
    Mattaponi               147           6/08/95
    Mattaponi               147           6/12/95
    Mattaponi               147           6/19/95
    Mattaponi               147           6/26/95
                            )41









  11/17/95                           Standard Report                           Page   2



  River                   Site Number Date

  --------------------    -----------    --------
  Mattaponi               147            7/17/95
  Mattaponi               147            7/24/95
  Mattaponi               147            7/31/95
  Mattaponi               147            8/11/95
  Mattaponi               147            8/21/95
  Mattaponi               147            8/30/95
  Mattaponi               149            1/02/95
  Mattaponi               149            1/08/95
  Mattaponi               149            1/15/95
  Mattaponi               149.           1/22/95
  Mattaponi               149            1/29/95
  Mattaponi               149            2/05/95
  Mattaponi               149            3/02/95
  Mattaponi               149            4/02/95
  Mattaponi               149            4/26/95
  Mattaponi               149            6/07/95
  Mattaponi               149            6/15/95
  Mattaponi               149            7/03/95
  Mattaponi               149            7/07/95









    11/17/95                             Standard Report                             Page



    River                    Site Number Date

    --------------------     -----------    --------
    Piankatank               128            1/06/95
    Piankatank               128            1/13/95
    Piankatank               128            1/18/95
    Piankatank               128            1/26/95
    Piankatank               128            1/31/95
    Piankatank               128            2/09/95
    Piankatank               128            2/16/95
    Piankatank               128            2/21/95
    Piankatank               128            2/28/95
    Piankatank               128            3/09/95
    Piankatank               128            3/21/95
    Piankatank               128            4/04/95
    Piankatank               128            4/12/95
    Piankatank               128            4/20/95
    Piankatank               128            4/25/95
    Piankatank               128            5/05/95
    Piankatank               128            5/13/95
    Piankatank               128            5/18/95
    Piankatank               128            5/26/95
    Piankatank               128            6/01/95
    Piankatank               128            6/06/95
    Piankatank               128            6/16/95
    Piankatank               128            6/24/95
    Piankatank               128            6/27/95
    Piankatank               128            7/04/95
    Piankatank               128            7/13/95
    Piankatank               128            7/20/95
    Piankatank               128            7/28/95
    Piankatank               128            8/05/95
    Piankatank               128            8/11/95
    Piankatank               128            8/19/95
    Piankatank               128            8/26/95
    Piankatank               128            9/01/95
    Piankatank               128            9/16/95
    Piankatank               128,           9/23/95
    Piankatank               128            9/30/95
    Piankatank               129            1/04/95
    Piankatank               129            1/11/95
    Piankatank               129            1/18/95
    Piankatank               129            1/25/95
    Piankatank               129            2/01/95
    Piankatank               129            2/08/95
    Piankatank               129            2/16/95
    Piankatank               129            2/22/95
    Piankatank               129            3/01/95
    Piankatank               129            3/07/95
    Piankatank               129            3/15/95
    Piankatank               129            3/22/95
    Piankatank               129            3/29/95
    Piankatank               129            4/06/195








   11/17/95                             Standard Report                            Page    2



   River                   Site Number Date

   --------------------    -----------     --------
   Piankatank              129             4/19/95
   Piankatank              129             4/26/95
   Piankatank              129             5/04/95
   Piankatank              129             5/10/95
   Piankatan'k             129             5/17/95
   Piankatank              129             5/24/95
   Piankatank              129             5/31/95
   Piankatank              129             6/07/95
   Piankatank              129             6/14/95
   Piankatank              129             6/21/95
   Piankatank              129             6/28/95
   Piankatank              129             7/05/95
   Piankatank              129             7/12/95
   Piahkatank              129             7/19/95
   Piankatank              129             7/26/95
   Piankatank              129             8/02/95
   Piankatank              129             8/09/95
   Piankatank              129             8/15/95
   Piankatank              129             8/23/95
   Piankatank              129             8/30/95
   Piankatank              129             9/06/95
   Piankatank              129             9/13/95
   Piankatank              129             9/27/95
   Piankatank              129             9/19/95
   Piankatank              249             7/13/95
   Piankatank              249             7/23/95
   Piankatank              249             7/30/95
   Piankatank              249             8/08/95
   Piankatank              249             8/16/95
   Piankatank              249             8/28/95
   Piankatank              250             1/02/95
   Piankatank              250             1/08/95
   Piankatank              250             1/14/95
   Piankatank              250             1/21/95
   Piankatank              250,            2/05/95
   Piankatank              250             2/12/95
   Piankatank              250             2/19/95
   Piankatank              250             3/12/95
   Piankatank              250             3/19/95
   Piankatank              250             4/15/95
   Piankatank              250             5/07/95
   Piankatank              250             5/20/95
   Piankatank              250             5/29/95
   Piankatank              250             6/04/95
   Piankatank              250             6/25/95
   Piankatank              250             7/04/95
   Piankatank              250             7/09/95
   Piankatank              250             7/23/95
   Piankatank              251             1/07/95
   'Piankatank             251             1/15/95
   Piankatank              251             1/21/95
                           2-61                  q5








    11/17/95                              Standard Report                              Page    3



    River                     Site Number Date

    --------------------      -----------     --------
    Piankatank                251             2/04/95
    Piankatank                251             2/18/95
    Piankatank                251             2/25/95
    Piankatank                251             3/04/95
    Piankatank                251             3/11/95
    Piankatank                251             3/18/95
    Piankatank                251             3/26/95
    Piankatank                251             4/01/95
    Piankatank                251             4/09/95
    Piankatank                251             4/15/95
    Piankatank                251             4/23/95
    Piankatank                251             4/29/95
    Piankatank                251             5/06/95
    Piankatank                251             5/13/95
    Piankatank                251             5/20/95
    Piankatank                251             5/28/95
    Piankatank                251             6/03/95
    Piankatank                251             6/11/95
    Piankatank                251             6/18/95
    Piankatank                251             6/24/95
    Piankatank                251             7/02/95
    Piankatank                251             7/10/95
    Piankatank                251             7/15/95
    Piankatank                251             7/23/95
    Piankatank                251             7/29/95
    Piankatank                251             8/12/95
    Piankatank                251             8/20/95
    Piankatank                251             8/26/95
    Piankatank                251             9/02/95
    Piankatank                251             9/10/95
    Piankatank                251             9/17/95
    Piankatank                251             9/23/95
    Piankatank                251             9/30/95
    Piankatank                252             1/01/95
    Piankatank                252             1/08/95
    Piankatank                252'            1/15/95
    Piankatank                252             1/21/95
    Piankatank                252             1/28/95
    Piankatank                252             2/04/95
    Piankatank                252             2/11/95
    Piankatank                252             2/19/95
    Piankatank                252             2/26/95
    Piankatank                252             3/05/95
    Piankatank                252             3/11/95
    Piankatank                252             3/19/95
    Piankatank                252             3/26/95
    Piankatank                252             4/01/95
    Piankatank                252             4/08/95
    Piankatank                252             4/15/95
    Piankatank                252             4/23/95
    Piankatank                252             4/29/95








   11/17/95                           Standard Report                          Page   4



   River                  Site Number Date

   --------------------   -----------    --------
   Piankatank             252            5/13/95
   Piankatank             252            5/21/95
   Piankatank             252            5/27/95
   Piankatank             252            6/03/95
   Piankatank             252            6/11/95
   Piankatank             252            8/19/95
   Piankatank             252            8/26/95
   Piankatank             252            9/01195
   Piankatank             252            9/10/95
   Piankatank             252            9/17/95
   Piankatank             252            9/24/95
   Piankatank             252            9/30/95
   Piankatank             252            6/17/95
   Piankatank             252            6/25/95
   Piankatank             252            7/02/95
   Piankatank             252            7/09/95
   Piankatank             252            7/16/95
   Piankatank             252            7/22/95
   Piankatank             252            7/30/95
   Piankatank             252            8/05/95
   Piankatank             252            8/13/95
   Piankatank             52             1/03/95
   Piankatank             52             1/12/95
   Piankatank             52             1/19/95
   Piankatank             52             1/26/95
   Piankatank             52             2/02/95
   Piankatank             52             2/09/95
   Piankatank             52             2/15/95
   Piankatank             52             2/22/95
   Piankatank             52             3/01/95
   Piankatank             52             3/10/95
   Piankatank             52             3/15/95
   Piankatank             52             3/22/95
   Piankatank             52             3/29/95
   Piankatank             52             4/06/95
   Piankatank             52             4/12/95
   Piankatank             52             4/19/95
   Piankatank             52             4/27/95
   Piankatank             52             5/03/95
   Piankatank             52             5/10/95
   Piankatank             52             5/14/95
   Piankatank             52             5/24/95
   Piankatank             52             5/31/95
   Piankatank             52             6/04/95
   Piankatank             52             6/07/95
   Piankatank             52             6/14/95
   Piankatank             52             6/21/95
   Piankatank             52             6/28/95
   Piankatank             52             7/05/95
   Piankatank             52             7/12/95
   Piankatank             52             7/19/95
                                         -7/ 3@








    11/17/95                          Standard Report                          Page    5



    River                  Site Number Date

    --------------------   -----------   --------
    Piankatank             52             8/02/95
    Piankatank             52             8/09/95
    Piankatank             52             8/16/95
    Piankatank             52             8/23/95
    Piankatank             52             8/30/95
    Piankatank             52             9/06/95
    Piankatank             52             9/13/95
    Piankatank             52             9/21/95
    Piankatank             52             9/27/95









   11/17/95                             Standard Report                            Page



   River                   Site Number Date

   --------------------    -----------     --------
   Rappahannock            120             2/08/95
   Rappahannock            120             2/16/95
   Rappahannock            120             1/03/95
   Rappahannock            120             1/10/95
   Rappahannock            120             1/18/95
   Rappahannock            120             1/26/95
   Rappahannock            120             2/01/95
   Rappahannock            120             2/23/95
   Rappahannock            120             3/10/95
   Rappahannock            120             3/16/95
   Rappahannock            120             3/23/95
   Rappahannock            120             3/29/95
   Rappahannock            120             4/06/95
   Rappahannock            120             4/13/95
   Rappahannock            120             4/21/95
   Rappahannock            120             4/28/95
   Rappahannock            120             5/11/95
   Rappahannock            120             5/19/95
   Rappahannock            120             5/25/95
   Rappahannock            120             6/02/95
   Rappahannock            121             2/10/95
   Rappahannock            121             2/15/95
   Rappahannock            7               2/04/95
   Rappahannock            7               @2/11/95
   Rappahannock            121             2/24/95
   Rappahannock            121             3/03/95
   Rappahannock            121             3/10/95
   Rappahannock            121             3/17/95
   Rappahannock            121             3/24/95
   Rappahannock            121
   Rappahannock            121             4/07/95
   Rappahannock            121             4/14/95
   Rappahannock            121             4/21/95
   Rappahannock            121,            5/05/95
   Rappahannock            121             5/22/95
   Rappahannock            121             5/29/95
   Rappahannock            121             6/05/95
   Rappahannock            121             6/12/95
   Rappahannock            121             6/27/95
   Rappahannock            123             1/01/95
   Rappahannock            123             1/08/95
   Rappahannock            123             1/15/95
   Rappahannock            123             1/22/95
   Rappahannock            123             2/05/95
   Rappahannock            123             2/12/95
   Rappahannock            123             2/19/95
   Rappahannock            123             2/26/95
   Rappahannock            123             3/06/95
   Rappahannock            123             3/12/95
   Rappahannock            123             3/19/95
                           I 7@5           3f z C,  /q5








    11/17/95                          Standard Report                           Page   2



    River                  Site Number Date

    --------------------   -----------   --------
    Rappahannock           123            4/02/95
    Rappahannock           123            4/09/95
    Rappahannock           123            4/23/95
    Rappahannock           123            5/14/95
    Rappahannock           123            5/20/95
    Rappahannock           123            5/28/95
    Rappahannock           123            6/04/95
    Rappahannock           123            6/11/95
    Rappahannock           123            6/18/95
    Rappahannock           123            6/25/95
    Rappahannock           123            7/04/95
    Rappahannock           123            9/16/95
    Rappahannock           123A           1/01/95
    Rappahannock           123A           1/08/95
    Rappahannock           123A           1/15/95
    Rappahannock           123A           1/22/95
    Rappahannock           123A           1/30/95
    Rappahannock           123A           2/05/95
    Rappahannock           123A           2/12/95
    Rappahannock           123A           2/19/95
    Rappahannock           123A           2/26/95
    Rappahannock           123A           3/06/95
    Rappahannock           123A           3/12/95
    Rappahannock           123A           3/19/95
    Rappahannock           123A           3/26/95
    Rappahannock           123A           4/02/95
    Rappahannock           123A           4/09/95
    Rappahannock           123A           4/16/95
    Rappahannock           123A           4/23/95
    Rappahannock           123A           5/07/95
    Rappahannock           123A           5/14/95
    Rappahannock           123A           5/20/95
    Rappahannock           123A           5/28/95
    Rappahannock           123A           6/04/95
    Rappahannock           123A           6/11/95
    Rappahannock           123A           6/18/95
    Rappahannock           123A           6/25/95
    Rappahannock           123A           7/04/95
    Rappahannock           125A           3/19/95
    Rappahannock           125A           3/26/95
    Rappahannock           125A           4/02/95
    Rappahannock           125A           4/09/95
    Rappahannock           146            1/10/95
    Rappahannock           146            1/18/95
    Rappahannock           146            1/25/95
    Rappahannock           146            2/03/95
    Rappahannock           146            2/22/95
    Rappahannock           146            3/01/95
    Rappahannock           146            3/08/95
    Rappahannock           146            3/17/95
    Rappahannock           146            3/24/95
                                          3/









  11/17/95                            Standard Report                           Page    3



  River                   Site Number Date

  --------------------    -----------    --------
  Rappahannock            146            4/14/95
  Rappahannock            146            4/21/95
  Rappahannock            146            5/04/95
  Rappahannock            146            5/11/95
  Rappahannock            146            5/19/95
  Rappahannock            146            6/02/95
  Rappahannock            146            6/09/95
  Rappahannock            146            6/21/95
  Rappahannock            154            1/02/95
  Rappahannock            154            1/10/95
  Rappahannock            154            1/17/95
  Rappahannock            154            1/23/95
  Rappahannock            154            1/31/95
  Rappahannock            154            2/07/95
  Rappahannock            154            2/13/95
  Rappahannock            154            2/20/95
  Rappahannock            154            3/01/95
  Rappahannock            154            3/05/95
  Rappahannock            154            3/13/95
  Rappahannock            154            3/20/95
  Rappahannock            154            3/29/95
  Rappahannock            154            4/05/95
  Rappahannock            154            4/11/95
  Rappahannock            154            4/18/95
  Rappahannock            154            4/25/95
  Rappahannock            154            5/02/95
  Rappahannock            154            5/11/95
  Rappahannock            154            5/17/95
  Rappahannock            154            5/24/95
  Rappahannock            154            5/31/95
  Rappahannock            154            6/14/95
  Rappahannock            154            6/20/95
  Rappahannock            154            6/27/95
  Rappahannock            156            1/08/95
  Rappahannock            156,           1/31/95
  Rappahannock            156            2/27/95'
  Rappahannock            156            3/07/95
  Rappahannock            156            3/19/95
  Rappahannock            6              1/08/95
  Rappahannock            6              1/14195
  Rappahannock            6              1/22/95
  Rappahannock            6              1/29/95
  Rappahannock            6              2/12/95
  Rappahannock            6              2/18/95
  Rappahannock            6              2/26/95
  Rappahannock            6              3/04/95
  Rappahannock            6              3/12/95
  Rappahannock            6              3/18/95
  Rappahannock            6              3/24/95
  Rappahannock            6              4/02/95
  Rappahannock            6              4/09/95








    11/17/95                           Standard Report                          Page   4



    River                  Site Number Date

    --------------------   -----------    --------
    Rappahannock           6              4/22/95
    Rappahannock           6              4/30/95
    Rappahannock           6              5/06/95
    Rappahannock           6              5/13/95
    Rappahannock           6              5/20/95
    Rappahannock           6              5/27/95
    Rappahannock           6              6/04/95
    Rappahannock           6              6/10/95
    Rappahannock           6              6/18/95
    Rappahannock           6              6/24/95
    Rappahannock           61             1/02/95
    Rappahannock           61             1/09/95
    Rappahannock           61             1/16/95
    Rappahannock           61             1/22/95
    Rappahannock           61             1/30/95
    Rappahannock           61             2/06/95
    Rappahannock           61             2/13/95
    Rappahannock           61             2/20/95
    Rappahannock           61             2/27/95
    Rappahannock           61             3/06/95
    Rappahannock           61             3/13/95
    Rappahannock           61             3/20/95
    Rappahannock           61             3/27/95
    Rappahannock           61             4/03/95
    Rappahannock           61             4/10/95
    Rappahannock           61             4/17/95
    Rappahannock           61             4/23/95
    Rappahannock           61             5/01/95
    Rappahannock           61             5/.08/95
    Rappahannock           61             5/15/95.
    Rappahannock           61             5/22/95
    Rappahannock           61             5/29/95
    Rappahannock           61             6/05/95
    Rappahannock           61             6/12/95
    Rappahannock           61             6/19/95
    Rappahannock           61             6/26/95
    Rappahannock           61             7/03/95
    Rappahannock           61             7/10/95
    Rappahannock           61             7/17/95
    Rappahannock           61             7/23/95
    Rappahannock           61             7/31/95
    Rappahannock           61             8/07/95
    Rappahannock           61             8/14/95
    Rappahannock           61             8/21/95
    Rappahannock           61             8/28/95
    Rappahannock           61             9/04/95
    Rappahannock           61             9/11/95
    Rappahannock           61             9/18/95
    Rappahannock           61             9/25/95
    Rappahannock           63             1/02/95
    Rappahannock           63             1/10/95
                           0              / j.i@ /@5'








   11/17/95                          Standard Report                          Page   5



   River                  Site Number Date

   --------------------   -----------   --------
   Rappahannock           63            1/23/95
   Rappahannock           63            1/31/95
   Rappahannock           63            2/06/95
   Rappahannock           63            2/13/95
   Rappahannock           63            2/20/95
   Rappahannock           63            2/26/95
   Rappahannock           63            3/06/95
   Rappahannock           63            3/13/95
   Rappahannock           63            3/20/95
   Rappahannock           63            3/28/95
   Rappahannock           63            4/03/95
   Rappahannock           63            4/10/95
   Rappahannock           63            4/17/95
   Rappahannock           63            4/23/95
   Rappahannock           63            5/01/95
   Rappahannock           63            5/08/95
   Rappahannock           63            5/16/95
   Rappahannock           63            5/22/95
   Rappahannock           63            @/22/95
   Rappahannock           63            6/06/95
   Rappahannock           63            6/14/95
   Rappahannock           63            6/19/95
   Rappahannock           63            6/26/95
   Rappahannock           63            7/03/95
   Rappahannock           63            7/10/95
   Rappahannock           63            7/17/95
   Rappahannock           63            7/24/95
   Rappahannock           63            7/31/95
   Rappahannock           63            8/06/95
   Rappahannock           63            8/14/95
   Rappahannock           63            8/21/95
   Rappahannock           63            8/28/95
   Rappahannock           63            9/04/95
   Rappahannock           63            9/11/95
   Rappahannock           63            9/18/95
   Rappahannock           63            9/25/95
   Rappahannock           64            1/03/95
   Rappahannock           64            1/11/95
   Rappahannock           64            1/16/95
   Rappahannock           64            1/26/95
   Rappahannock           64            1/31/95
   Rappahannock           64            2/09/95
   Rappahannock           64            2/17/95
   Rappahannock           64            2/22/95
   Rappahannock           64            3/01/95
   Rappahannock           64            3/08/95
   Rappahannock           64            3/18/95
   Rappahannock           64            3/20/95
   Rappahannock           64            3/28/95
   Rappahannock           64            4/05/95
   Rappahannock           64            4/11/95








    11/17/95                           Standard Report                          Page    6



    River                   Site Number Date

    --------------------    -----------  ---.;  -----
    Rappahannock            64            4/24/95
    Rappahannock            64            5/01/95
    Rappahannock            64            5/09/95
    Rappahannock            64            5/15/95
    Rappahannock            64            5/24/95
    Rappahannock            64            5/30/95
    Rappahannock            64            6/06/95
    Rappahannock            64            6/16/95
    Rappahannock            64            6/19/95
    Rappahannock            64            6/26/95
    Rappahannock            64            7/05/95
    Rappahannock            64            7/10/95
    Rappahannock            64            7/17/95
    Rappahannock            64            7/24/95
    Rappahannock            64            7/31/95
    Rappahannock            65            1/02/95
    Rappahannock            65            1/09/95
    Rappahannock            65            1/16/95
    Rappahannock            65            1/23/95
    Rappahannock            65            1/30/95
    Rappahannock            65            2/05/95
    Rappahannock            65            2/13/95
    Rappahannock            65            2/20/95
    Rappahannock            65            2/26/95
    Rappahannock            65            3/05/95
    Rappahannock            65            3/13/95
    Rappahannock            65            3/20/95
    Rappahannock            65            3/27/95
    Rappahannock            65            4/03/95
    Rappahannock            65            4/10/95
    Rappahannock            65            4/17/95
    Rappahannock            65            4/23/95
    Rappahannock            65            5/01/95
    Rappahannock            65            5/08/95
    Rappahannock            65            5/15/95
    Rappahannock            65'           5/22/95
    Rappahannock            65            5/29/95
    Rappahannock            65            6/04/95
    Rappahannock            65            6/12/95
    Rappahannock            65            6/19/95
    Rappahannock            65            6/27/95
    Rappahannock                          7/03/95
    Rappahannock            65            7/10/95
    Rappahannock            65            7/18/95
    Rappahannock            65            7/24/95
    Rappahannock            65            7/31/95
    Rappahannock            65            8/07/95
    Rappahannock            65            8/14/95
    Rappahannock            65            8/21/95
    Rappahannock            65            8/28/95
    Rappahannock            65            9/04/95









  11/17/95                           Standard Report                          Page   7



  River                   Site Number Date

  --------------------    -----------   --------
  Rappahannock            65            9/18/95
  Rappahannock            65            9/26/95
  Rappahannock            66            1/23/95
  Rappahannock            66            2/01/95
  Rappahannock            66            1/10/95
  Rappahannock            66            1/18/95
  Rappahannock            66            2/13/95
  Rappahannock            66            2/23/95
  Rappahannock            66            3/02/95
  Rappahannock            66            3/20/95
  Rappahannock            66            3/30/95
  Rappahannock            66            4/04/95
  Rappahannock            66            4/11/95
  Rappahannock            66            4/17/95
  Rappahannock            66            4/24/95
  Rappahannock            66            5/02/95
  Rappahannock            66            5/09/95
  Rappahannock            66            5/15/95
  Rappahannock            66,           5/23/95
  Rappahannock            66            5/30/95
  Rappahannock            66            6/07/95
  Rappahannock            66            6/14/95
  Rappahannock            66            6/21/95
  Rappahannock            66         6/27/95
  Rappahannock            66            7/05/95
  Rappahannock            66            7/10/95
  Rappahannock            66            7/17/95
  Rappahannock            66            7/24/95
  Rappahannock            66            8/01/95
  Rappahannock            66            8/15/95
  Rappahannock            66            8/22/95
  Rappahannock            66            8/30/95
  Rappahannock            66            9/06/95
  Rappahannock            66            9/19/95
  Rappahannock            66            9/26/95
  Rappahannock            7             1/01/95
  Rappahannock            7             1/06/95
  Rappahannock            7             1/14/95
  Rappahannock            7             1/21/95
  Rappahannock            7             1/27/95
  Rappahannock            7             2/17/95
  Rappahannock            7             2/24/95
  Rappahannock            7             3/04/95
  Rappahannock            7             3/11/95
  Rappahannock            7             3/18/95
  Rappahannock            7             3/24/95
  Rappahannock            7             4/01/95
  Rappahannock            7             4/08/95
  Rappahannock            7             4/15/95
  Rappahannock            7             4/22/95
  Rappahannock            7             4/28/95
                          -7            t5   915








    11/17/95                           Standard Report                          Page    8



    River                  Site Number Date

    --------------------   -----------    --------
    Rappahannock           7              5/12/95
    Rappahannock           7              5/19/95
    Rappahannock           7              5/26/95
    Rappahannock           7              6/02/95
    Rappahannock           7              6/09/95
    Rappahannock           7              6/16/95
    Rappahannock           7              6/22/95
    Rappahannock           7              6/30/95
    Rappahannock           8              1/04/95
    Rappahannock           8              1/11/95
    Rappahannock           8              1/18/95
    Rappahannock           8              1/25/95
    Rappahannock           8              2/01/95
    Rappahannock           8              2/08/95
    Rappahannock           8              2/15/95
    Rappahannock           8              2/22/95
    Rappahannock           8              3/01/95
    Rappahannock           8              3/08/95
    Rappahannock           8              3/15/95
    Rappahannock           8              3/22/95
    Rappahannock           8              3/29/95
    Rappahannock           8              4/05/95
    Rappahannock           8              4/12/95
    Rappahannock           8              4/19/95
    Rappahannock           8              4/26/95
    Rappahannock           8              5/03/95
    Rappahannock           8              5/10/95
    Rappahannock           8              5/17/95
    Rappahannock           8              5/23/95
    Rappahannock           8              5/31/95
    Rappahannock           8              6/07/95
    Rappahannock           8              6/14/95
    .Rappahannock          8              6/21/95
    Rappahannock           8              6/28/95
    Rappahannock           8              7/05/95
    Rappahannock           6              2/05/95









   11/17/95                              Standard Report                             Page



   River                     Site Number Date

   --------------------      -----------    --------
   Potomac                   001            2/18/95
   Potomac                   001            5/27/95
   Potomac                   001            6/03/95
   Potomac                   001            7/08/95
   Potomac                   001            7/15/95
   Potomac                   001            7/22/95
   Potomac                   001            7/29/95
   Potomac                   001            8/05/95
   Potomac                   001            8/20/95
   Potomac                   001            8/27/95
   Potomac                   001            9/02/95
   Potomac                   001            9/17/95
   Potomac                   001            9/24/95
   Potomac                   001            2/21/95
   Potomac                   001            6/19/95
   Potomac                   001            8/15/95
   Potomac                   751            4/09/95
   Potomac                   751            5/14/95
   Potomac                   751            6/11/95
   Potomac                   751            7/08/95
   Potomac,                  751            6/04/95
   Potomac                   751            6/25/95
   Potomac                   751            7/02/95
   Potomac                   865            4/28/95
   Potomac                   865            4/05/95
   Potomac                   865            4/19/95
   Potomac                   865            5/03/95
   Potomac                   865            5/12/95
   Potomac                   865            5/31/95
   Potomac                   865            6/28/95
   Potomac                   865            7/12/95
   Potomac                   865            7/26/95
   Potomac                   865            8109/95
   Potomac                   865,           8/23/95
   Potomac                   865            9/06/95
   Potomac                   865            9/20/95
   Potomac                   865            4/13195
   Potomac                   865            4/26/95
   Potomac                   865            5/10/95
   Potomac                   865            6/07/95
   Potomac                   865            7/20/95
   Potomac                   865            8/02/95
   Potomac                   865            8/16/95
   Potomac                   865            8/30/95
   Potomac                   865            9/13/95
   Potomac                   865            9/27/95
   Potomac                   965            4/02/95
   Potomac                   965            4/08/95
   Potomac                   965            4/15/95
   Potomac                   965            4122/95









    11/17195                              Standard Report                              Page    2



    River                    Site Number Date

    --------------------     -----------     --------
    Potomac                  965              5/06/95
    Potomac                  965              5/13/95
    Potomac                  965              5/20/95
    Potomac                  965              5/27/95
    Potomac                  965              6/03/95
    Potomac                  965              6/10/95
    Potomac                  965              6/17/95
    Potomac                  965              6/24/95
    Potomac                  965              7/01/95
    Potomac                  965              7/08/95
    Potomac                  965              7/15/95
    Potomac                  965              7/23/95
    Potomac                  965              8/05/95
    Potomac                  965              8/12/95
    Potomac                  965              8/19/95
    Potomac                  965              8/26/95
    Potomac                  965              9/02/95
    Potomac                  965              9/09/95
    'Potomac                 965              9/16/95
    Potomac                  965              9/23/95
    Potomac                  965              9/30/95
    Potomac                  765              5/02/95
    Potomac                  765              5/13/95
    Potomac                  765              5/16/95
    Potomac                  765              5/23/95
    Potomac                  765              5/30/95
    Potomac                  765              6/06/95
    Potomac                  765              6/14/95
    Potomac                  765              6/20/95
    Potomac                  765              7/11/95
    Potomac                  765              7/18/95
    Potomac                  765              7/25/95
    Potomac                  765              4/04/95
    Potomac                  765              4/11/95
    Potomac                  765              4/25/ï¿½5
    Potomac                  765,             @/08/95
    Potomac                  765              8/15/95
    Potomac                  765              8/22/95
    Potomac                  765              8/29/95
    Potomac                  765              9/05/95
    Potomac                  765              9/12/95
    Potomac                  765              9/19/95
    Potomac                  765              9/25/95
    Potomac                  775              6/02/95
    Potomac                  775              9/02/95
    Potomac                  775              9/16/95
    Potomac                  775              1/06/95
    Potomac                  775              5/06/95
    Potomac                  775              7/28/95
    Potomac                  775              4/21/95
    Potomac                  775              4/28/95
                                -75








   11/17/95                           Standard Report                         Page   3



   River                  Site Number Date

   --------------------   -----------    --------
   Potomac                775            5/19/95
   Potomac                775            5/26/95
   Potomac                775            6/09/95
   Potomac                775
   Potomac                775            6/23/95
   Potomac                775            7/08/95
   Potomac                775            7/15/95
   Potomac                775            7/21/95
   Potomac                775            8/11/95
   Potomac                775            8/18/95
   Potomac                775            8/25/95
   Potomac                775            9/08/95
   Potomac                775            9/29/95
   Potomac                751            4/14/95
   Potomac                751            4/28/95
   Potomac                751            5/05/95
   Potomac                751            5/19/95
   Potomac                751            7/14/95
   Potomac                751            7/21/95
   Potomac                751            7/28/95
   Potomac                766            4/23/95
   Potomac                766            4/30/95
   Potomac                766            5/07/95
   Potomac                766            5/14/95
   Potomac                766            5/21/95
   Potomac                766            5/28/95
   Potomac                766            6/04/95
   Potomac                766            6/18/95
   Potomac                766            6/25/95
   Potomac                766            7/02/95
   Potomac                766            7/09/95
   Potomac                766            7/16/95
   Potomac                766            7/23/95
   Potomac                766            7/30/95
   Potomac                766,           8/06/95
   Potomac                766            8/10/95
   Potomac                766            8/13/95
   Potomac                766            8/20/95
   Potomac                766            8/27/95
   Potomac                766            9/03/95
   Potomac                766            9/10/95
   Potomac                766            9/24/95









    11/17/95                           Standard Report                           Page



    River                  Site Number Date

    --------------------   -----------    --------
    Eastern Shore          150            1/09/95
    Eastern Shore          150            1/16/95
    Eastern Shore          150            1/23/95
    Eastern Shore          150            1/30/95
    Eastern Shore          150            2/13/95
    Eastern Shore          150            2/20/95
    Eastern Shore          150            2/27/95
    Eastern Shore          150            3/06/95
    Eastern Shore          150            3/20/95
    Eastern Shore          150            3/27/95
    Eastern Shore          150            4/10/95
    Eastern Shore          150            4/17/95
    Eastern Shore          150            4/23/95
    Eastern Shore          150            5/08/95
    Eastern Shore          150            5/17/95
    Eastern Shore          150            5/29/95
    Eastern Shore          150            6/05/95
    Eastern Shore          150            6/12/95
    Eastern Shore          150            6/19/95
    Eastern Shore          150            6/26/95
    Eastern Shore          150            7/09/95
    Eastern Shore          150            7/17/95
    Eastern Shore          150            7/30/95
    Eastern Shore          150            8/07/95
    Eastern Shore          150            8/14/95
    Eastern Shore          150            8/21/95
    Eastern Shore          150            9/11/95
    Eastern Shore          150            9/25/95
    Eastern Shore          150            1/01/95
    Eastern Shore          150            2/05/95
    Eastern Shore          150            3/12/95
    Eastern Shore          150            4/02/95
    Eastern Shore          150            5/01/95
    Eastern Shore          150            5/22/95
    Eastern Shore          150'           7/03/95
    Eastern Shore          150            7/24/95
    Eastern Shore          150            8/28/95
    Eastern Shore          150            9/03/95
    Eastern Shore          150            9/18/95
    Eastern Shore          151            1/04/95
    Eastern Shore          151            1/11/95
    Eastern Shore          151            1/18/95
    Eastern Shore          151            1/25/95
    Eastern Shore          151            2/02/95
    Eastern Shore          151            2/15/95
    Eastern Shore          151            2/22/95
    Eastern Shore          151            3/01/95
    Eastern Shore          151            3/08/95
    Eastern Shore          151            3/15/95
    Eastern Shore          151            3/23/95








   11/17/95                            Standard Report                            Page   2



   River                   Site Number Date

   --------------------    -----------    --------
   Eastern  Shore          151            4/06/95
   Eastern  Shore          151            4/12/95
   Eastern  Shore          151            4/26/95
   Eastern  Shore          151            5/03/95
   Eastern  Shore          151            5/10/95
   Eastern  Shore          151            5/17/95
   Eastern  Shore          151            5/24/95
   Eastern  Shore          151            6/01/95
   Eastern  Shore          151            6/08/95
   Eastern  Shore          151            6/15/95
   Eastern  Shore          151            6/22/95
   Eastern  Shore          151            6/29/95
   Eastern  Shore          151            7/06/95
   Eastern  Shore          151            7/14/95
   Eastern  Shore          151            7/20/95
   Eastern  Shore          151            7/26/95
   Eastern  Shore          151            8/01/95
   Eastern  Shore          151            8/07/95
   Eastern  Shore          151            8/15/95
   Eastern  Shore.         151            8/22/95
   Eastern  Shore          151            8/30/95
   Eastern  Shore          151            9/06/95
   Eastern  Shore          151            9/14/95
   Eastern  Shore          151            9/21/95
   Eastern  Shore          151            9/27/95
   Eastern  Shore          85             1/01/95
   Eastern  Shore          85             2/19/95
   Eastern  Shore          85             2/26/95.
   Eastern  Shore          85             3/05/95
   Eastern  Shore          85             3/19/95
   Eastern  Shore          85             3/26/95
   Eastern  Shore          85             4/02/95
   Eastern  Shore          85             4/09/95
   Eastern  Shore          85             4/16/95
   Eastern  Shore          85             4/23/95
   Eastern  Shore          85             4/30/95
   Eastern  Shore          85             5/07/95
   Eastern  Shore          85             5/14?95
   Eastern  Shore          85             5/21/95
   Eastern  Shore          85             5/28/95-
   Eastern  Shore          85             6/04/95
   Eastern  Shore          85             6/11/95
   Eastern  Shore          85             6/18/95
   Eastern  Shore          85             7/02/95
   Eastern  Shore          85             7/09/95
   Eastern  Shore          85             7/16/95
   Eastern  Shore          85             7/23/95
   Eastern  Shore          85             7/30/95
   Eastern  Shore          85             8/06/95
   Eastern  Shore          85             8/13/95
   Eastern  Shore          85             8/20/95
                                               Ci 15





                                                                     NOAA COASTAL SERVICES CTR LIBRARY


                                                                     3 6668 14112747 4

   11/17/95                           Standard Report                          Page   3



   River                  Site Number Date

   --------------------   -----------    --------
   Eastern Shore          85             9/03/95
   Eastern Shore          85             9/10/95
   Eastern Shore          85             9/17/95
   Eastern Shore          85             9/24/95
   Eastern Shore          85             3/12/95
   Eastern Shore          87             1/03/95
   Eastern Shore          87             1/10/95
   Eastern Shore          87             1/17/95
   Eastern Shore          87             1/24/95
   Eastern Shore          87             1/31/95
   Eastern Shore          91             1/02/95
   Eastern Shore          91             1/09/95
   Eastern Shore          91             1/16/95
   Eastern Shore          91             1/23/95
   Eastern Shore          91             1/31/95
   Eastern Shore          91             2/06/95
   Eastern Shore          91             2/13/95
   Eastern Shore          91             2/27/95
   Eastern Shore          91
   Eastern Shore          91             3/13/95
   Eastern Shore          91             3/20/95
   Eastern Shore          91             3/27/95
   Eastern Shore          91             4/03/95
   Eastern Shore          91             4/10/95
   Eastern Shore          91             4/17/95
   Eastern Shore          91             4/24/95
   Eastern Shore          91             5/01/95
   Eastern Shore          91             5/08/95
   Eastern Shore          91             6/P5/95
   Eastern Shore          91             6/19/95
   Eastern Shore          91             6/26/95
   Eastern Shore          91             7/03/95