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












                NOAA Technical Memorandum NMFS-SEFSC-284








                            ILI

                Metal Contaminant Assessment for the        Southeast                            F-1
                Atlantic and Gulf of Mexico Coasts: Results of
                the National Benthic Surveillance Project Over
                the First Four Years 1984-87



                PeterJ. Hanson and David W. Evans





















                Beaufort, North Carolina
                        May 1991



                                         U.S. DEPARTMENT OF COMMERCE


                           NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION
                    "Al OF CN             National Marine Fisheries Service

                                        Southeast Fisheries Science Center
            SH1 1                                Beaufort Laboratory
            .A2         Of
            S65
            No. 284









                Armosp"r
 2



                        NOAA Technical Memorandum NMFS-SEFSC-284



                ENWT OF




           Metal Contaminant Assessment for the Southeast Atlantic and Gulf
             of Mexico Coasts: Results of the National Benthic surveillance
                       Project Over the First Four Years 1984-87



                                            by




                           Peter J. Hanson and David W. Evans












                                                    Property of CSC Library
                                         May 1991

                                            US Department of Commerce
                                            NOAA Coastal Services Center Library
                                            2234 South Hobson Avenue
                                            Charleston, SC 29405-2413

                    U.S. DEPARTMENT OF COMMERCE
                    Robert A. Mossbacher, Secretary
                    NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION
                    John A. Knauss, Administrator
                    NATIONAL MARINE FISHERIES SERVICE
                    William W. Fox, Jr., Assistant Administrator for Fisheries




            b,

           A=       Technical Memorandums are used f or documentation and timely
                    communication of preliminary results, interim reports, or
                    special-purpose information, and have not received complete
                    formal review, editorial control, or detailed editing.










      NOTICE



      The National Marine Fisheries Service, (NMFS) does not approve,
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      publication.




                       Correct citation of this report is:

      Hanson, P.J. and D.W. Evans. 1991. Metal Contaminant Assessment for
      the Southeast Atlantic and Gulf of Mexico Coasts: Results of the
      National Benthic Surveillance Project Over the First Four Years 1984-
      87. NOAA Technical Memorandum NMFS-SEFSC-284, 120 p.






                   Copies of this report can,bE! obtained from:


                        National Marine Fisheries Service
                               Beaufort Laboratory
                              101 Pivers Island Road
                           Beaufort, N.C. 28516-9722




                                        or




                     National Technical Information Service
                               5258 Port Royal Road
                              Springfield, VA 22161









             Metal Contaminant Assessment for the Southeast Atlantic and Gulf
             of Mexico Coasts: Results of the National Benthic Surveillance
                         Project Over the First Four Years 1984-87


                                             by


                                       Peter J. Hanson
                                       David W. Evans




                                        Contributors


                                  Beeda Lee-Pawlak, Editor
                                       David R. Colby
                                      Peter H. Crumley
                                      William Riggsbee
                                     James N. Willis III




                                      TABLE OF CONTENTS


           FOREWORD  .................................................... v
           LIST OF TABLES  .............................................. vi
           LIST OF FIGURES  ............................................. viii
           ABSTRACT  .................................................... 1
           INTRODUCTION  ................................................ 2
           METHODS  ..................................................... 3
              Sampling  ................................................. 3
              Fish Samples  ............................................. 4
              Sediment Samples  ......................................... 4
              Elemental Analysis of Liver Tissues   ......................5
              Preparation of Sediments for Analysis   ....................5
              Elemental Analysis of Sediments   ..........................5
              Quality Control and Assurance   ............................5
           RESULTS AND DISCUSSION  ...................................... 6
              Sediments  ................................................ 6
                Sediment Models  ........................................ 6
                Four-Year Temporal Trends   ..............................8
                1987 Intensive Survey   ..................................9
                Sampling Design  ........................................ 12
              Liver Tissues  ............................................ 13
                Spatial Variability (1987 Intensive Survey)    ............ 13
                Short-term Variability   ................................. 16
                Four-year Temporal Trends   .............................. 17
           SUMMARY  ..................................................... 19
           REFERENCES ...; .............................................. 21
           TABLES
           FIGURES










         APPENDIX
         Table A-1   Cycle 1 1984 Locations and Sites of Fish Collection.
         Table A-2   Cycle 11 1985 Locations and Sites of Fish Collection.
         Table A-3   Cycle 111 1986 Locations and Sites of Fish collection.
         Table A-4   Cycle IV 1987 Locations and Sites of Fish Collection.
         Table A-5   Sediment Stations: Annual Surveys 1984, Cycle I and
                     1985, Cycle II.
         Table A-6   Sediment Stations: Annual Surveys 1986, Cycle III
                     and 1987, Cycle IV.
         Table A-7   Sediment Stations: Intensive Survey 1987, Cycle IV.
         Table A-8   Elemental Concentrations for 1984-1987 Sediments in
                     the Southeast.
         Table A-9   Adjusted Elemental Concentrations for 1984-1987
                     Sediments in the Southeast.
         Table A-10  Elemental Concentrations for 1984-1987 Liver Tissue
                     in the Southeast.



















































                                          iv











                                         FOREWORD


               This technical memorandum presents trace metal data for the first
          four years of the National Benthic Surveillance Project, part of the
          NOAA's National Status and Trends Program (NS&T). It was originally
          produced as a project report in May 1990 and remains essentially
          unchanged.    It contains data for samples collected in the eight
          coastal states: North Carolina, South Carolina, Georgia, Florida,
          Alabama, Mississippi, Louisiana and Texas which are collectively
          referred to as the Southeast region.      It has two purposes: 1) to
          transfer four years of elemental data for both sediments and fish
          liver tissue to the NS&T data base, and 2) to summarize the major
          findings to date, understanding that a significant amount of data
          analysis remains.     Manuscripts will be forthcoming in the open.
          literature on these and future results.

















































                                           v










                                       LIST OF TABLES

           Table 1.  Locations sampled in the Southeast Region: Cycles I-IV.

           Table 2.  Accuracy and precision in the analysis of certified
                     reference materials (CRM) during 1984-87. Accuracy
                     reported as median percentage absolute deviation from
                     certified values. Precision reported as median coefficient
                     of variation.


           Table 3.  Baseline models for sediment metals.

           Table 4.  Mean and upper confidence limits for adjusted baseline
                     sediment data. Units: ppm (dry) except percent (dry) for
                     Fe.

           Table 5.  Mean concentrations of trace elements in sediments
                     (adjusted data) at annual survey sites for 1984-87. Units:
                     ppm (dry) except percent (dry) for Fe.

           Table 6.  Analysis of variance for differences and temporal trends
                     among annual-site means using adjusted sediment data for
                     1984-87.

           Table 7.  Analysis of variance and Dunnetts's T-test for
                     differences among site means using adjusted sediment data
                     for the 1987 intensive surveys.

           Table 8.  Location means and standard errors for adjusted sediment
                     data for 1987 intensive surveys.        Five sites at each
                     location.    Mean (std. error). ppm Units: (dry) except
                     percent (dry) for Fe.

           Table 9.  Annual-site means and standard errors for adjusted
                     sediment data for 1987 intensive surveys.         Mean (std.
                     error). Units: ppm (dry) except percent (dry) for Fe.

           Table 10. Descriptive models of elemental distributions.

           Table 11. Cu, Cd, Ag and Zn adjusted sediment data for 1987
                     intensive surveys at Galveston Bay, St. Johns River and
                     Sapelo Sound.    **significantly different (p :5 0.05) from
                     annual site.


           Table 12. Ratios of mean trace element concentrations in livers at
                     the site of highest concentration to that of lowest
                     concentration for three locations: Sapelo Sound (SAP), St.
                     Johns River (SJR) and Galveston Bay (GAL). Locations were
                     analyzed separately.








                                            vi








      Table 13.  Test results of analysis of variance for trace elements
                 in livers showing significant (p :5 0.05) among-site
                 differences within three locations: Sapelo Sound (SAP) , St.
                 Johns River (SJR) and Galveston Bay (GAL).

      Table 14.  Measures of the representativeness of the annual site
                 to the overall location. Ratios of annual site to overall
                 location means and standard deviations for elements in
                 Atlantic croaker livers in 1987.


      Table 15.  Mean trace element concentrations at two sites in
                 Sapelo Sound sampled during July through October 1987.

      Table 16.  Locations where trace elements showed significant (p :5
                 0.05) year to Year differences (*) in mean concentrations
                 in fish livers for 1984-87. Significant increasing (+) or
                 decreasing (-) trends.      A species shift from spot to
                 Atlantic croaker after 1984 occurred at SJR, SAP and ROU.

      Table 17.  Ranges of trace metal concentrations measured in fish
                 livers. Concentration in Ag/g dry weight.

      Table 18.  Mean concentrations (Ag/g) of trace elements in Atlantic
                 croaker livers at annual survey sites for 1984-87.
































                                         vii












                                       LIST OF FIGURES

           Figure 1.    Benthic Surveillance locations along the southern
                        Atlantic and Gulf of Mexico coasts.

           Figure 2.    St. Johns River fish and sediment centroids for
                        1984-1987.

           Figure 3.    Sapelo Sound fish and sediment centroids for
                        1984-1987.


           Figure 4.    Galveston Bay fish and sediment centroids for
                        1984-1987.


           Figure 5.    Silver vs. aluminum plot for 1984-1987 sediment data.

           Figure 6.    Arsenic vs. aluminum plot for 1984-1987 sediment data.

           Figure  7.   Cadmium vs. aluminum plot for 1984-1987 sediment data.

           Figure  8.   Chromium vs. aluminum plot for 1984-1987 sediment data.

           Figure  9.   Copper vs. aluminum plot for 1984-1987 sediment data.

           Figure  10.  Iron vs. aluminum plot for 1984-1987 sediment data.

           Figure  11.  Mercury vs. aluminum plot for 1984-1987 sediment data.

           Figure  12.  Manganese vs. aluminum plot for 1984-1987 sediment
           data.

           Figure  13.  Nickel vs. aluminum plot for 1984-1987 sediment data.

           Figure  14.  Lead vs. aluminum plot for 1984-1987 sediment data.

           Figure  15.  Selenium vs. aluminum plot for 1984-1987 sediment
                        data.

           Figure  16.  Tin vs. aluminum plot for 1984-1987 sediment data.

           Figure  17.  Thallium vs. aluminum plot for 1984-1987 sediment
                        data.

           Figure  18.  Zinc vs. aluminum plot for 1984-1987 sediment data.

           Figure  19.  Concentrations of zinc in Atlantic croaker livers at
                        intensive survey and annual survey sites at Sapelo
                        Sound.


           Figure 20.   Concentrations of zinc in Atlantic croaker livers at
                        intensive survey and annual survey sites at St. Johns
                        River.
                                             viii








       Figure 21.   Concentrations of zinc in Atlantic croaker livers at
                    intensive survey and annual survey sites at Galveston
                    Bay.

       Figure 22.   Concentrations of lead in Atlantic croaker livers at
                    intensive surveys and annual survey sites at Sapelo
                    Sound.

       Figure 23.   Concentrations of lead in Atlantic croaker livers at
                    intensive survey and annual survey sites at St.
                    Johns River.

       Figure 24.   Concentrations of lead in Atlantic croaker livers at
                    intensive survey and annual survey sites at Galveston
                    Bay.

       Figure 25.   Zinc concentrations in individual Atlantic croaker
                    livers in Galveston Bay as a function of fish total
                    length.

       Figure 26.   Temporal trend in the concentration of cadmium in
                    livers of Atlantic croaker at the Mississippi River
                    Delta annual survey site.

       Figure 27.   Temporal trend in the concentration of iron in livers
                    of Atlantic croaker at the Mississippi River Delta
                    annual survey site.





























                                          ix











                                            ABSTRACT

                 Sediment and fish tissue samples have been collected annually
            for contaminant analysis as part of NOAA's National Status and Trends
            Program, National Benthic Surveillance Project since 1984.             The
            overall goals of the project are 1) to develop a nationally uniform,
            long-term data base for contaminants in U.S. coastal areas, 2) to
            establish the current status and future trends in contaminant levels
            in sediments and fish, 3) to establish and monitor indicators of
            harmful effects to fish from contaminants, and 4) to provide an
            information   base    for  management    action    to   control    inputs,
            concentrations and harmful effects of contaminants. In this report,
            data are presented for the concentrations of 16 elements (Ag, Al, As,
            Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, Si, Sn, Tl and Zn) in fish livers
            and surficial sediments collected annually during 1984-87 along the
            southeastern Atlantic and Gulf of Mexico coasts at 17 locations.
            Locations represent major estuarine-coastal systems within the
            Southeast region (e.g., Galveston Bay, Pamlico Sound and Tampa Bay).
            Data from annual surveys (one site sampled per location) and intensive
            surveys (five and six sites sampled per location) are used to present
            spatial distributions and temporal trends among and within locations,
            respectively.

                 A method for reducing natural variability of metal concentrations
            in sediments that is based on linear regression of metals on aluminum
            is used to improve detection of spatial and temporal trends.            The
            possibility for reduction in variability of metal concentrations in
            liver tissue based on consideration of fish size (age) is discussed.
            Based on four years of data, possible modifications to the overall
            sampling design are suggested.

                 Levels of trace metals in both liver tissue and surficial
            sediments, as measured at annual survey sites which are selected to
            represent   average    conditions   at   a   location,    indicate     that
            contamination on a region-wide scale is generally low and near
            baseline in the southeast.        However, although intensive studies
            indicate that annual sites are reasonably representative of locations,
            they also indicate the presence within larger locations of small or
            diffuse areas of elevated concentrations of some trace elements (i.e.,
            "hot spots")     in both fish liver and sediments.             Contaminant
            concentrations, although low region-wide, nevertheless correlate with
            the level of urban-industrial activity adjacent to locations.









                                                  2


                                            INTRODUCTION



                   Elemental analyses were conducted on bottom sediment and
              fish liver samples collected in near-coastal and estuarine
              waters of the southeastern U.S. as part of NOAA's National
              Benthic Surveillance Project (NBSP) . The purpose is to prov-, Jle
              a long-term database, national in scope, with which the present
              levels of contamination in our nation's waters and temporal
              trends in these levels can be assessed.           Information of
              sufficient quality and continuity is sought to address
              important environmental questions.      What are the pollution
              conditions in our coastal waters? Are they getting better or
              worse?     What particular contaminants are the problem?
              Measurement of contaminant levels in the same sample types over
              long time periods provides the best change of addressing these
              questions.     Measurement of contaminant levels in the
              environment not only provides indications of pollution, but
              also provides 1) a link between contaminant inputs and effects
              on biota, and 2) a basis for management action to control
              inputs and harmful effects. Effects from contamination can be
              controlled only through management of contaminant inputs which
              requires measurement of contaminant levels in the environment.

                   This report presents elemental data for sediments and
              liver tissue for the first 4 years of the NBSP project 1984
              (Cycle 1), 1985 (Cycle 11), 1986 (Cycle III) and 1987 (Cycle
              IV) in the southeastern region.       Data for 16 elements are
              included: Ag, Al, As, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, Si,
              Sn, Tl, and Zn. Aluminum and silicon were measured in sediment
              alone. Silicon and thallium were analyzed in earlier cycles
              but later discontinued.     Complete data are contained in the
              appendix. The data are used to assess the relative levels of
              elemental contamination in the region, to analyze for temporal
              trends, and to address the question of the representativeness
              of sampling sites with regard to the greater location they were
              proposed to represent.

                   Nineteen sampling locations were established along the
              southeast Atlantic and Gulf of Mexico coasts, referred to as
              the Southeast Region, during the 4 initial years of the project
              (Figure 1 and Table 1). Locations were selected to represent
              the expected range of contaminant conditions, from natural to
              impacted. Within each location, a site was selected for










                                           3

           sediment collection by criteria established for the national
           program at its inception



                                        METHODS


           Sampling

                Fish and sediment samples were collected at 19 locations
           during 1984-87 over the same August to October period each year
           (Table 1).   In 1984, samples were collected by the National
           Marine Fisheries Service (NMFS) and contracted state personnel
           coordinated through the NMFS Southeast Area Marine Assessment
           Program (SEAMAP) and the participating states          of North
           Carolina,   South    Carolina,   Georgia,    Florida,    Alabama,
           Mississippi, Louisiana, and Texas.        1985f 1986,   and 1987
           samples were collected by NMFS personnel aboard the    NOAA Ship
           Ferrel with SEAMAP providing technical assistance.









                  NOAA Selection Criteria
           Locations: Broad geographic coverage of the coastline is needed to
           establish a national baseline representative of the diversity of
           habitats and pollutant impacts present.          The assemblage of
           locations should represent a range of anthropogenic impacts, from
           relatively pristine to urban-industrial.

           Sites: A site is an area approximately 2 km in diameter. A site
           is selected to be subtidal, not intertidal; a depositional zone for
           sediments; integrative of contaminant accumulations within the
           location; an area that has not been or will not be dredged or
           scoured and will not undergo slumping; located outside the zone of
           initial dilution of a point source discharge and outside the zone
           of an authorized dumpsite.

           Stations: Each site contains three stations which are selected to
           characterize the site. The site criteria discussed above restrict
           the choice of station positions to particular areas within a
           location (i.e., a site) which, by definition, have less parameter
           variability than throughout the entire location. The selection of
           stations is designed to characterize the site mean and variance for
           the measured parameters and is not intended to characterize
           parameter gradients within a more heterogeneous location, such as
           natural gradients within an estuary or dilution gradients around
           discharge point.











                                               4

               Fish Samples

                   Atlantic croaker (Micropogonias undulatus) and spot
               (Leiostomus xanthurus) were selected as target species.
               Atlantic croaker is the primary species principally because its
               relative abundance is generally greater than spot in the
               southeastern Atlantic and Gulf coastal waters. Collection of
               a single species from as many sites as possible is desirable
               in keeping with program objectives. Fish were collected each
               year during late summer and early fall to control for seasonal
               effects and to provide young-of-the-year specimens of maximum
               size prior to their movement from shallow estuarine waters into
               deeper waters which occurs with the onset of cooler weather.
               Young-of-the-year fish are sampled to maximize the probability
               that they were resident in the collection waters for all or a
               substantial fraction of their lives and thus have only been
               exposed to contaminants in those waters.       Species collected
               each year are indicated in Table 1.

                    Fish were collected with bottom trawls equipped with
               untreated nets. In accordance with program protocol, fish were
               randomly selected from each trawl and assigned to analytical
               categories. In 1984, fish were iced immediately after capture.
               Dissection for histopathology proceeded immediately on the
               trawl boat or after transfer to another vessel or laboratory,
               as weather and logistics allowed. Fish for organic and trace
               metal analysis were returned whole on ice for processing in the
               field laboratory at the end of each sampling day.        In 1985-
               87, samples were processed aboard the Ferrel in similar manner,
               except fish were held alive until processed.           Fish were
               weighed, measured and necropsied. Tissues for trace metals and
               organics were frozen, those for histopathoiogy were chemically
               preserved until analysis.


               Sediment Samples

                    Sediments were sampled with a Smith-MacIntyre grab at
               three stations within each site. Three grabs were taken a few
               meters apart at each station for a total of nine grabs per
               site. Three cores and two scoop samples were taken from each
               grab.  All samples were stored on ice until returned to the
               field laboratory (1984) or shipboard laboratory (1985-87) for
               processing. Cores for trace metal, total organic carbon and
               particle size analyses were frozen. Scoop samples for organic
               analysis were composited by station and frozen. Transfer of
               tissue and sediment samples to analytical laboratories followed
               "chain of custody" protocols to assure transfer in frozen (dry
               ice), refrigerated (blue ice), or chemically preserved
               condition as required.









                                          5

        Elemental Analysis of Liver Tissues

             A pressurized, high temperature digestion with nitric acid is
        carried out in a closed teflon (PFA)     vial inside a teflon (TFE)
        lined stainless steel bomb as reported   by Okamato and Fuwa (1984).
        The procedure is designed to attain      sufficient temperature and
        pressure to effect sample dissolution,   minimize contamination, and
        prevent loss of volatile elements such   as; Hg and Se. Digestions are
        carried out in batches of 12 or 13 samples, 3 or 4 standard
        reference materials, and 2 process blanks.        Samples from each
        location are randomized among batches   to minimize systematic bias.
        A single diluted digest provides material for all analyses. Ag,
        As, Cd, Cr, Ni, Pb, Se, Sn, and T1 are analyzed by graphite furnace
        atomic absorption spectrophotometry (AAS) (PE model Z/3030, Zeeman
        background corrected). Fe, Mn, Cu, and Zn are analyzed by flame
        and Hg by cold vapor AAS (PE 603).


        Preparation of Sediments for Analysis

             Sediment cores are thawed at room temperature, the top 3 cm
        is extruded from the core tube, the outer 3 mm of the core sample
        is rejected, and the sample is placed in a polyethylene weigh boat
        for drying (60*). The sample is ground. to uniform texture in an
        agate mortar after drying, and equal weight station composites are
        prepared from 5-7 grams of sediment from each of the three grabs
        at a station.



        Elemental Analysis of Sediments

             The digestion procedure is modified from methods originally
        reported by Rantala and Loring (1975). The procedure includes HF,
        HN03 and HC1 digestion acids in the same digestion bombs described
        for tissue samples. Aqua Regia (HC1 + HN03) is used to partially
        oxidize organic matter and to maintain oxidizing conditions which
        stabilizes such elements as Hg, Se and As.

             Ag, As, Cd, Cu, Ni, Pb, Sn, and Tl are analyzed by graphite
        furnace atomic AAS (PE Z/3030) ; Si, Al, Fe, Mn, and Zn are analyzed
        by flame AAS (PE 603). Cr was analyzed by flame AAS in 1984 and
        1985 and by graphite furnace AAS in 1986 and 1987. Hg is analyzed
        by cold vapor AAS (PE 603) and Se is measured by hydride generation
        AAS (PE 603 and PE MHS-10 hydride generator).


        Quality Control and Assurance

             To assure validity of analytical methods, a QC/QA program is
        conducted that consists of five parts: 1) use of good laboratory
        practices, 2) written documentation of methods used, 3)
        participation in Ocean Assessment Division           (OAD)   sponsored










                                             6

           interlaboratory comparison exercises and QC/QA Workshops, 4) use
           of Certified Reference Materials (CRM's) , and 5) use of quality
           control charts.


                Analyses of certified reference materials provide estimates
           of accuracy and precision for analysis of sediment and tissue
           samples.   Routine use of the following CRM's is our principal
           method for day-to-day quality control: for sediment analyses NBS
           1646, MESS-1 and BCSS-1 which are all estuarine sediments; for
           tissue analyses NBS 1566 oyster tissue, NBS 1577 bovine liver and
                                 2
           DOLT-1 dog fish liver

                Measured accuracy and precision varied among reference
           materials and years. We report median values as a robust measure
           of central tendency for the four years of analyses reported (Table
           2). For most elements, accuracy is within 10% of certified values
           and precision is less than 10% coefficient of variation. Values
           substantially greater than 10% are usually associated with elements
           near the method detection limit.         Instrument sensitivity is
           generally the limiting factor and more sensitive methods and
           instrumentation would be necessary to lower detection limits. This
           is the case for Sn, Se, and T1 analyses in sediments and Sn and Hg
           analyses in tissue. Sample contamination in the laboratory may be
           a factor for Cr and Ni analyses in biological materials because of
           low concentrations found in tissue reference materials and fish
           liver samples.



                                  RESULTS AND DISCUSSION


           Sediments



                Sediment Models - The metal content of natural fine-grained,
           aluminosilicate-rich sediments, typical of the type most useful for
           contaminant monitoring, are well fit by a linear, two-component
           mixing model using quartz sand and aluminosilicates as the mixing
           end members.    This model was developed and used in this project
           since 1985 and reported by others (Windom et al., 1989). Benefits
           of the model are its ability to account for that part of
           variability in observed metal concentrations associated with
           varying amounts of natural (i.e., baseline) sediment and to allow
           adjustment of observed concentrations to a common basis for direct
           intercomparison.



                2 NBS 1646, NBS 1566 and NBS 1577 are available from National
                   Institute of Standards and Technology, Washington, DC.
                   MESS-1, BCSS-1 and DOLT-1 are available from National
                   Research Council of Canada, Ottawa, Ontario.










                                           7

              To utilize this approach, a liner model is developed for each
         element using liner regression to fit element versus aluminum
         concentrations for an appropriate group of sediments known to
         represent natural or baseline sediments.     Aluminum is used as a
         direct indicator of aluminosilicate mineral content and, therefore,
         of the natural trace-element rich component of the sediment.       At
         the inception of the project, nine locations, about half the total
         number, were selected to represent areas likely to have little or
         no contaminant impact based on their remoteness from centers of
         human population and industry (Table 1).     Linear models for each
         of 14 elements (Ag, As, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, Sn, Tl,
         and Zn) were developed with data from these nine b4seline locations
         for the years 1984-87 (Table 3 and Figures  5-18). The validity of
         these selected locations and of the subsequently derived models to
         represent baseline conditions is discussed below.

              The fitted models were used to numerically adjust observed
         total concentrations (i.e., total=baseline + contaminant metal
         concentrations) to those expected with a baseline aluminum
         concentrations of'8.01% (equivalent to world average shale; Horn
         and Adams, 1966), thus providing a common basis for comparing
         sediment concentrations among locations and years. Adjustment is
         graphically equivalent to translating each measured datum parallel
         to the fitted line (i.e. , slope) from the measured Al concentration
         to 8.01%.   The metal concentration determined by this procedure,
         albeit done numerically in practice, is the adjusted metal
         concentration.   Analysis for spatial and temporal relationships
         used only adjusted sediment data.

              For most metals, linear models fit the baseline data well, as
         judged by the coefficients of determination (Table 3).       Adequacy
         of the model and homogeneity of variance were further investigated
         with plots of residuals against the independent variable Al using
         a graphical approach (Neter et al. , 1985).      Also, the absolute
         magnitude of the residuals were ranked against Al concentration and
         subjected to correlation analysis.        For 10 of 14 elements,
         significant (5% level) positive correlations were found.         This
         implies the need for further refinement of the models, possibly
         using weighted least squares or data transformation approaches.
         With the present models, unbiased, although not minimum variance
         estimates, of regression coefficients are obtained which are
         suitable for the adjustment procedure.

              Baseline models yield adjusted concentrations in general
         agreement with world average shale, and for several metals where
         agreement with the shale model is lacking (i.e., Cu, Pb, Ni, Cr,
         and Fe) there is close agreement with other large data bases from
         within the same region (Table 3). If sampling locations selected
         to represent baseline were in fact significantly contaminated,
         resulting models would tend to predict concentrations larger than
         world average shale. Since this is gE!nerally not the case,









                                            8

           exceptions being Ag and Pb, the use of these models is supported
           for data adjustment and prediction of contamination in sediments.

                Baseline locations show only a few scattered data points above
           the 95% upper confidence limit (UCL), with no consistent pattern
           among the metals and locations (Figures 5-18, Table 4).         Four
           baseline locations Pamlico Sound (PAM), Barataria Bay (BAR), Round
           Island (ROU) and Apalachicola Bay (APA) show more frequent3 elevated
           concentrations above the 95% UCL for specific metals       .    This
           probably reflects a low level of sediment contamination by Pb and
           Cd at PAM, by Ag at BAR, and by several metals at ROU. Fe, Mn and
           As are elevated at APA which is consistent with a regional pattern
           observed at Pensacola Bay (PEN) and Mobile Bay (MOB) and likely
           reflects natural regional enrichment of these metals.

                For all elements and locations, 84% of station composites fall
           below the 95% UCL, 94% at baseline locations and 74% at other
           locations. This further supports the general conclusion derived
           from 1984-85 data that elemental contamination, as judged from
           sediment measurements, is generally low at the annual sampling
           sites in the Southeastern region.      Annual sampling sites were
           selected by criteria (p. 3) designed to provide sediments
           reflective of average, integrative contaminant accumulations. Data
           from intensive surveys (i.e., multiple sites) at St. Johns River
           (SJR, Fig. 2), Sapelo Sound (SAP, Fig. 3), and Galveston Bay (GAL,
           Fig. 4) in 1987, d,-scussed later, support both the above general
           conclusion regarding contamination levels in the Southeastern
           region and the apparent success in meeting site selection criteria.

                Even though elemental contamination is generally low in
           sediments at annual* sites-in the southeast, comparison of overall
           four-year mean concentrations at baseline (i.e., rural) and non-
           baseline (i.e., urban-industrial) locations indicates clear
           differentiation based on these classes for most elements (Table 5).
           Analysis of variance shows non-baseline sediments are significantly
           greater (p :5 0.05) than baseline sediments for all metals except
           As,. Mn, Se and Sn. Metal contamination is clearly evident in
           sediments at urban-industrial sites based on four-year mean data.
           It is also evident that many non-baseline sites have metal
           concentrations at baseline levels. These results suggest that Ag
           and Cd followed by Pb, Hg, Cu and Zn are the more useful indicators
           of sediment contamination.



                Four-Year Temporal Trends - Analysis of variance (ANOVA) was
           used to test for differences among annual mean concentrations at
           each  location for each element using adjusted concentrations.


                3 The positions, names and designation codes for the sampling
                  locations are shown in Figure 1 and Table 1.










                                           9

         Temporal trends were detected using ANOVA with orthogonal
         polynomials and p < 0. 05.     Forty significant differences were
         detected (p :5 0.05) from a possible 238 metal-by-location
         combinations (Table 6).     Twenty-two occurred where all of the
         individual data points (i.e., station composite samples) were below
         the 95% UCL and thus represent "baseline" concentrations.       These
         differences are of little environmental importance. Analysis for
         temporal trends was restricted to the remaining 18 significant
         differences where one or more station composites had concentrations
         above the 95% UCL. Formal analysis of monotonic temporal trends
         were restricted for reasons of statistical interpretation to
         locations where four years of data are available. Locations with
         three years of data and an indication of a developing monotonic
         trend are noted. At the five locations with 4 years of data (CHS,
         GAL, MRD, SAP, and SJR) none of the significant among-year
         differences show significant (p :5 0.0'5) monotonic temporal trends.
         At three locations with three years of data, positive, monotonic
         temporal trends are evident and bear watching as additional data
         becomes available: Cd at CCB, Cu and MOB, Cr at PEN and Ni and PEN.


              1987 Intensive Survey - The intensive surveys at SJR, SAP and
         GAL in 1987 provide data for five sites at each location, the
         annual site sampled in 1984-86 plus four additional sites (Fig. 2-
         4).   Multiple sites were selected to characterize the range of
         contaminant levels in sediments at each location, to look for
         systematic variation in contaminant levels, to determine how
         representative the annual site is at each location, and to
         investigate short-term variability at a baseline location (SAP)
         spanning the -seasonal period (August-October) during which sampling
         operations are conducted each year. Sites were thus selected in
         areas known or suspected'of having elevated contaminant levels as
         well as those expected to be relatively uncontaminated. SJR and
         GAL were selected for intensive stud, based on 1984-86 data as
                                                 Y
         examples of impacted locations, SJR with a relative large number
         of station composites indicating contamination, and GAL with a
         small number.   SAP is a baseline location with among the fewest
         elevated station composites.

              The three locations also exhibit different hydrologic and
         geographic characteristics: SAP (Fig. 3) is a coastal system with
         a maze of barrier islands and low lying marsh separating a complex
         of coastal stream drainage from the Atlantic Ocean; SJR (Fig. 2)
         is a linear, river-dominated estuarine system with major urban-
         industrial development and dredged channel in its middle to lower
         reaches; GAL (Fig. 4) is a broad, shallow, nearly enclosed
         embayment with episodic river inputs and substantial urban-
         industrial development at both upstream (Houston Ship-Channel) and
         bay marginal (Texas City) areas.

              Differences among sites for each location and element were
         explored by analysis of variance. Also, the annual site at each










                                            10

           location was compared pairwise with each of the other four sites
           using Dunnett's T test to characterize those sites that were
           significantly different from the annual site.       Ten signif icant
           differences (p :5 0.05) were detected (Table 7).     Eight of these
           were at GAL and only one each at SJR and SAP. The results at GAL
           and SAP are not unexpected. Higher spatial variability among sites
           at impacted locations than at baseline locations could result from
           heterogeneous contaminant inputs superimposed on the natural
           heterogeneity of sediments, especially in estuarine sedimentary
           environments.

                SJR is the location with the highest concentrations of
           important contaminant elements (i.e., Ag, Cd, Cu, Hg, Pb, Sn, and
           Zn) and is among those with the highest frequency of station
           composites above the 95% UCL.      A larger number of significant
           d1iff-ereffees among sites might be expected at SJR, but this is not
           SO.  The obvious reason is the greater magnitude of within-site
           variability compared to the other two locations (Table 8).

                Dunnett's T test (Table 7) shows GAL site C (Morgans Point
           near the confluence of the upper, channelized section of the
           Houston Ship Channel and Galveston Bay, Fig. 4) to have
           concentrations of Ag, Cd, Cu, Pb, and Zn significantly above levels
           at the annual site D (Eagle Point/Dickinson Bay in Galveston Bay
           proper).   GAL site B (adjacent to Texas City) has significantly
           elevated Ag, Se, and Sn concentrations. Results of GAL site's B and
           C reflect their proximity to industrial activities and population
           centers. The other two sites A (East Bay) and E (Trinity Bay) are
           in more remote areas of Galveston Bay and have elemental
           concentrations similar to the annual site D.

                Differences in metal concentrations among SJR sites (Fig. 2)
           are not significant but do follow a pattern consistent with our
           knowledge of contaminant inputs and population centers.       Site D
           (West Mill Cove), the annual site, is generally intermediate
           between the two sites C (Cedar-Ortega Rivers) and B (Trout River)
           and the two sites E (Piney Point) and A (Orange Pt.-Orange Park)
           for the important contaminant elements Ag, Cd, Cu, Hg, Pb, Sn, and
           Zn.   Sites C and B are located on tributaries of the St. Johns
           River which flow through industrial and population areas of the
           city of Jacksonville. Sites E and A are located on the St. Johns
           River upstream of and therefore more remote from Jacksonville.

                The distributions of mean elemental concentrations, as
           indicated by measures of variance, are generally more uniform at
           SAP (Fig. 3) compared to GAL and SJR (Table 8) .         Within-site
           variability at SAP is much less than at GAL or SJR for most
           elements.   Annual-site means (Table 9), overall location means
           (Table 8), and expected adjusted values computed from baseline
           models (Table 3) agree closely at SAP for all elements except Mn
           and Hg. The significant difference for Cd between annual site A
           (Sapelo Sound-High Pt.) and intensive site C (Sapelo Sound-Inlet),










         appears real, as the error levels are homogeneous among the five
         sites. Sites B (Sapelo River-Dog Hammock) , A and C are located in
         a seaward progression along the longitudinal axis of Sapelo
         estuary.    Cd concentrations in sediments increase along this
         progression in parallel with increasing average salinity.        Sites
         D (Barbour Island River) and E (South Newport River) both located
         on tributaries of Sapelo Sound, have Cd concentrations most like
         the lower salinity sites B and A. Reasons for this trend are not
         apparent.

              Comparison of annual-site means crable 9) and location means
         (Table 8) suggests annual sites are representative of overall
         locations for most elements, in so far as intensive survey samples
         are representative of location sediments.        Assurance of truly
         representative samples requires a more extensive sampling program
         using random, probability based and, possibly, stratified designs.
         The annual site at SJR appears to underestimate location
         concentrations for Cr and Se.     The comparatively large mean and
         variance for Mn at the SAP annual site and the apparent lack of
         representativeness of the annual site for this.element is noted.

              Analysis of variance was used to investigate short-term
         variability at SAP to determine if metal concentrations in baseline
         sediments changed significantly over the three month seasonal
         sampling period used each year. Analysis of data for collections
         of the annual site A (Sapelo Sound-High Pt., Fig. 3) in July,
         August and October indicated no significant differences (p :@ 0.05)
         in concentration for all metals except-, Mn. The apparent lack of
         representativeness of this site for Mn at SAP compared to the other
         four sites was. noted above. Sample collection can proceed anytime
         within this period without concern for significant effects on
         variability of baseline levels.

              The distributions of elemental concentrations and their
         variability in sediments within locations can be described by one
         of four qualitative models based on relative characteristics of
         site means and within-site variance (Table 10).       Model 1 (i.e.,
         uniform baseline levels) and model 4 (i. e. , patchy concentrations)
         represent boundary conditions into which fit most of the 1987
         intensive survey data. Large, well defined "hot spots" (model 2)
         and/or wide spread contamination throughout locations (model 3) are
         not characteristic of conditions between North Carolina and Texas.
         Patterns    of   contaminant    metal    distributions    and    their
         correspondence to the models are illustrated by Ag, Cd, Cu, and Zn
         data (Table 11). Uniform site means at baseline levels and low,
         uniform variances characteristic of model 1 are observed at SAP and
         are typical of unimpacted locations. Data for Ag, Cu and Zn. at SAP
         fit model 1 while Cd shows a tendency toward model 2.           Random
         contamination in an otherwise natural location or variation
         inherent in surveys with limited sample size may be the cause.










                                             12

                 Variable   site    means    and   high,    variable     variances
           characteristic of model 4 are observed at SJR.        This pattern is
           typical of locations having widespread contamination but with both
           unimpacted sites and small areas of elevated concentrations (i.e.,
           "hot spots") .    Ag, Cd, Cu, and Zn data at SJR show model 4
           characteristics.    Site A (Orange Pt.-Orange Park) is at or near
           baseline levels   while site C (Cedar-Ortega Rivers) has elevated
           concentrations for all four metals. Sites B (Trout River) , D (West
           Mill Cove, the annual site) and E (Piney Pt.) have site means
           elevated above baseline and variances less than site C but greater
           than site A.

                 GAL has characteristics intermediate to SAP and SJR. Cu, Ag,
           and Zn data fit model 4, but the overall levels of contamination,
           intensity of diffuse "hot spots", and levels of variance are less
           than at SJR. Cd data fit between models 1 and 2 and indicate an
           area of contamination at site C (Morgans Pt.).


                 Sampling esign - Results of intensive surveys at GAL, SJR,
           and SAP imply direction in future sampling design. Location and
           annual-site means show agreement for almost all metal-site
           combinations (Tables 8 and 9) even at SJR where high levels of
           within-site and among-site variance make it the least likely
           location of the three to show such agreement. Based on existing
           dar-a, no other locations in the Southeast region should have
           variance levels higher than SJR.         Thus, current annual sites
           selected by existing criteria (p. 3) appear to provide estimates
           of metal levels in sediments that are comparable to multiple site
           samplings and are representative of the whole location to the
           extent that the criteria provide selection of representative sites.

                 The existing annual sampling design (i.e., one site per
           location selected with criteria that are arbitrary from a
           statistical viewpoint) does not significantly bias estimates of
           mean metal concentration in sediments at the sites sampled
           intensively in 1987; whether a single annual-site mean is truly
           representative of each location is not addressed by the present
           sampling design. An appropriate design would be based on random
           sampling of a uniform grid designed for each location based on
           current estimates of variability and incorporating concepts of
           probability sampling and stratification (Cochran, 1963 and Hansen
           et al., 1953). Estimates of the areal distribution of contaminant
           levels at a resolution Commensurate with the proportion of sampling
           units sampled would result along with the assurance of
           statistically valid and representative estimates of location means.
           This would benefit not only sampling design and optimization but
           also assessment of location wide contamination which is needed for
           effective environmental management.

                 With multiple locations and a national project scope to
           maintain, the effort at individual locations must be limited.









                                          13

         Based on available data, sampling effort can be redistributed from
         the current design of equal effort per location to one of more
         effort at locations with elevated contaminant levels and variance
         (i.e., contaminated or impacted locations) .     At the least, the
         present criteria for site selection (1). 3) could be retained and
         sampling frequency altered based on conditions at each location
         (e.g., baseline locations sampled less frequently than impacted
         locations).     Alternately,  more extensive surveys could be
         considered using random sampling design, with the exact design
         tailored to the location.       Design changes need not produce
         incompatible data or interfere with temporal trend analysis.


         Liver Tissues



              Spatial Variability (1987 Intensive Survey)   Atlantic croaker
         were collected during the 1987 intensive surveys at SJR, SAP and
         GAL (Fig. 2-4) to test the assumption that annual survey sites
         adequately represent the location for temporal trends analysis and
         comparisons to other locations.     Information was sought on the
         levels of within-location variability of element concentrations in
         livers for both natural (i.e., baseline) and impacted locations.
         Additional sampling sites for fish collection (four at SAP, four
         at SJR and five at GAL) were spaced throughout the larger locations
         both nearer and further from possible contaminant sources, as
         discussed in the sediment section.

              In general, ten or twenty fish were sampled at each site
         within a location at the same sites where sediments were collected.
         In a few instances, trawlable fish habitat providing sufficient
         numbers of fish did not coincide with sediment sites meeting the
         selection criteria. At GAL, fish were sampled over a wider range
         of sizes than usual to assess the influence of size and age on
         trace element concentrations, a phenomenon we observed previously
         at another location.

              The degree of variability in trace element concentrations
         among sites within each location can be shown in several ways.
         Table 12 ranks the different elements according to the ratio of
         mean concentration at the site with highest mean to that with
         lowest mean.     Large ratios indicate a large range in mean
         concentrations among sites for that element, hence spatial
         heterogeneity within the location. Chromium was excluded from this
         and other analyses because it was generally less than our
         analytical detection limit in livers. Mercury analyses were still
         underway and are not reported.

              Two patterns stand out. First, the elements Pb, Cd, Ag, and
         Sn generally have higher ratios. These elements are not essential
        .to most organisms and also are considered important pollutants.
         They are more heterogeneously distributed within each location than









                                            14

           are the essential elements Zn, Se, Fe, Mn, and Cu. It is not known
           whether As and Ni are essential.     This pattern may reflect the
           greater spatial heterogeneity of environmental exposure of fish to
           pollutant, non-essential elements or the ability of fish to
           homeostatically regulate their internal concentrations of essential
           elements within relatively narrow bounds. The second pattern is
           the generally lower ratios observed at the rural location SAP
           compared to the urban locations SJR and GAL. This is especially
           evident for the non-essential elements Pb, Cd, Ag, and Sn. Again,
           spatial heterogeneity is likely to be greater where localized
           inputs of contaminants result in spatial heterogeneity of exposure
           of fish to elements they cannot regulate internally.

                Among the urban locations, GAL shows generally larger ratios
           than SJR. For example, both patterns can be seen in Zn and Pb data
           for each site at SAP, SJR, and GAL locations. For the essential
           element Zn, little variability in mean concentration among sites
           is seen within each location (Figures 19,       20, and 21) .     The
           exceptions are found at sites C and D in GAL (Fig. 4) which show
           higher mean concentrations (Figure 21). This    is the influence of
           larger sized fish at these sites which          elevates the mean
           concentrations.   The nonessential element Pb    has a more complex
           pattern.    At SAP, mean Pb concentrations are always low and
           relatively uniformally distributed (Figure 22).          This rural
           location probably lacks localized Pb sources and represents Pb
           concentrations in fish at concentrations near the baseline we might
           expect in southeastern Atlantic croaker.     At SJR site C (Cedar-
           Ortega Rivers, Fig. 2) which is located on a tributary to the St.
           Johns River, Pb concentrations are higher than in the main channel
           of the St. Johns River (Figure 23). The remaining four sites have
           similar Pb concentrations that are somewhat elevated above the
           presumed baseline observed at Sapelo Sound, suggesting detectable
           system-wide Pb contamination. In GAL (Fig. 4), three of six sites
           show significantly elevated mean Pb concentrations in livers
           (Figure 24). The elevated sites are located near the industrial
           complex at Texas City (site B) and at the mouth of and within the
           confines of the Houston Ship Channel (sites C and F)         Multiple
           local sources of Pb exist in Galveston Bay. However, the annual
           site D at Eagle Point is relatively low in Pb. It is only slightly
           elevated in Pb concentration in livers compared to the more rural
           sites A (East Bay) and E (Trinity Bay). The annual site appears
           to be a representative, integrative site for Pb in Galveston Bay,
           at least in so far as its mean Pb concentration is intermediate
           among the concentrations found at both rural and urban-industrial
           sites.

                A pattern of interaction between certain essential and non-
           essential elements was observed at GAL and SJR which suggests that
           particularly low concentrations of essential elements in livers at
           polluted sites may be evidence for physiological deficiency. The
           deficiency in essential elements is paralleled by reduced
           concentrations of some non-essential elements. For example, mean










                                            15

         Ag concentrations at GAL site F (Houston Ship Channel) and SJR site
         C (Cedar-Oretaga Rivers), among others, are significantly lower
         than their respective location means and the SAP location mean.
         SAP appears to be a good indicator of' expected baseline levels.
         Cu and Zn concentrations also are reduced below expected baseline
         at GAL site F and SJR site C, indicating deficiency. Fe is well
         below baseline at GAL site F and equal to baseline at SJR site C.
         However, these two sites have among the highest Sn and Pb
         concentrations in livers; sediment data also supports their
         classification    as   contaminated    sites.      This    pattern    of
         interrelation may be associated with organic contamination and its
         effect on liver function. organic data for the intensive survey
         is not yet available.

               A more formal analysis of spatial heterogeneity (ANOVA) was
         conducted at GAL (Fig. 4), SJR (Fig. 2) and SAP (Fig. 3) to address
         the representativeness of the annual site for the whole location.
         ANOVA detected significant (p :@ 0. 05) within-location (i.e., among-
         site) differences for a large number of elements with GAL showing
         the most spatial heterogeneity of the three locations (Table 13).
         Two properties, at least, should characterize an annual site if it
         is to be representative of a location and therefore useful in
         distinguishing that location from others and in detecting temporal
         trends. First, the mean concentration at an annual site should be
         near the overall mean for all sites at the location. Second, the
         variability about the mean at the annual site should be less than
         the variability about the overall mean at the location. This is
         desirable in order to have minimum variance estimates for detection
         of significant statistical time-trends and differences among
         locations.    Ratios of the mean element concentrations in fish
         livers at the annual site to the mean for all sites is an indicator
         of representativeness of the annual site to the overall location.
         The ratio of the standard deviations of these concentrations are
         a measure of the relative variability at the annual site compared
         to the overall location (Table 14).

              At Sapelo Sound, Cd is the only element with mean
         concentration at the annual site significantly (p :@ 0.05) different
         from the location as a whole.      It is interesting to note that at
         SAP, Cd in sediment and liver show the same pattern of increasing
         concentration in a seaward direction along the estuary and that for
         most of the remaining elements the annual site and overall location
         means agree for both sediments and tissue. At St. Johns River mean
         concentrations of Ag, Mn and Pb at the annual site are
         significantly different from those for the location as a whole.
         At Galveston Bay the annual site differs from the location as a
         whole for most elements.         This pattern among locations is
         consistent with earlier patterns.        Sapelo Sound is relatively
         homogeneous in its trace metal concentrations in fish livers and
         sediments; the annual site is representative of the location as a
         whole.    St. Johns River is more heterogeneous, and it is more
         difficult for the annual site to be representative of the whole










                                           16

           location. This is certainly the case for Galveston Bay. Neither
           the annual site nor any other sampled site can adequately represent
           this location. Trace element distributions are too complex.

                A similar pattern exists for ratios of standard deviations
           (Table 14). At.Sapelo Sound, the variability at the annual site
           does not differ from the location as a whole, except for Sn. At
           St. Johns River, Pb and Sn are significantly less variable at the
           annual site than in the location as a whole. Local sources of Sn
           and Pb to fish at other sites elevate location-wide variability.
           At Galveston Bay, localized sources of many trace elements elevate
           location variability in comparison to that at the annual site.
           However, for Ag, Cu and Zn the opposite is true. The annual site
           D has greater variability than the location as a whole. This is
           the result of the greater range in fish size collected at this site
           and also sites C and F in Galveston Bay and the positive influence
           of size on the concentration of these three elements in fish
           livers; see, for example, Figure 25 for the relation between size
           and Zn concentration. This influence also elevates the annual site
           mean for these three elements above that for Galveston Bay as a
           whole.


                In general, the chosen annual survey sites at SAP, SJR and
           GAL are good, integrative representatives of the locations as a
           whole. They succeed least well in this role at Galveston Bay where
           spatial heterogeneity in element concentrations in liver is
           greatest due to local contamination inputs. More than one annual
           survey site may be useful at GAL.     The pollutant, non-essential
           elements Ag, Cd, Pb and Sn show greatest heterogeneity in mean
           concentrations and are better indicator elements for contamination
           in fish livers.

                Short-term Variability - Annual survey sampling is conducted
           during August through October to control variability derived from
           seasonal effects. However, it is possible neither to always sample
           each site at the same time nor to be assurred that fish have the
           same growth histories from year to year.     As a result, f ish of
           different age, size, sexual maturity or contaminant exposure
           history may be caught in different years. Observed differences in
           element concentrations in livers may not reflect only changes in
           environmental contamination.


                Fish were collected at SAP three times between July and
           October (Fig. 3) during the 1987 intensive survey to investigate
           short-term variability. Anthropogenic sources of trace elements
           were expected to be minor at SAP, and therefore observed
           differences in element concentrations in livers were expected to
           reflect natural processes of fish growth, maturation, feeding, and
           movement within the location.

                Atlantic croaker were sampled at site B (Dog Hammock) during
           July and August and at the annual site C (Sapelo Sound Inlet), a










                                           17

         few miles downstream, during August and October (Fig. 3).         Mean
         fish length was similar each time at each site but differed between
         sites: 151 mm (site B, July) , 153 mm (site B, August) , 170 mm (site
         C, August) and 171 mm (site C, October). Therefore, size effects
         which influence element concentrations in Atlantic croaker livers
         should not be important in the temporal comparisons at each site.

              Analyses of variance indicated few statistically significant
         (p :5 0.05) temporal differences at either site. The most striking
         differences in mean concentrations are for Sn at site B which
         dropped sharply from July to August and for Cu, Mn, and Zn at site
         C which dropped between August and October (Table 15).        Elevated
         Sn at site B suggests exposure to Sn contamination, perhaps from
         boat paints, but local sources of contamination in the Sapelo Sound-
         location are rare. Decline in concentrations of essential elements
         Cu, Mn, and Zn at site C probably is a natural phenomenon, although
         certainly not a consequence of differences in fish size.          This
         points to the need for a better understanding of natural processes
         that influence trace element levels in fish.



              Four-year Temporal Trends - Four years of data at five
         locations CHS, GAL, MRD, SAP, and SJR and three years data at other
         locations allows an initial attempt al: detecting temporal trends
         in element concentrations in southeastern fish.      The analysis is
         complicated by a shift in the species from spot to Atlantic croaker
         after 1984 at ROU, SAP, and SJR. Spot were collected consistently
         at LOT.   Atlantic croaker were consistently sampled at all other
         locations (Table 1).

              Analysis of variance with orthogonal contrasts was used to
         test for differences among years and for linear temporal trends
         (Table 16). Among the 11 elements Ag, As, Cd, Cu, Fe, Mn, Ni, Pb,
         Se, Sn, and Zn and the 16 locations APA, BAR, CCB, CHS, GAL, HER,
         LLM, LOT, MRD, MOB, PAM, PEN, ROU, SAB, SAP, and SJR f or which
         adequate data exist, there are 176 possible element-location
         pairings. Seventy-nine significant year-to-year differences (p <
         0.05) were found or 44% of those possible. Among the significant
         differences, 9 have significant linear increasing temporal trends
         (4 at urban locations, 5 at rural locations) and 13 have linearly
         decreasing trends (5 at urban locations and 8 at rural locations) .
         The four year patterns of Cd and Fe concentrations at MRD are good
         examples (Figures 26 and 27). Cd shows a pattern of significantly
         declining concentrations while Fe shows a pattern of significant
         year to year differences without trend.

              Approximately equal frequencies of increasing and decreasing
         linear trends are observed for the essential elements Cu, Fe, Mn,
         Se, and Zn which are homeostatically regulated by fish.          These
         trends are probably chance occurrences and do not reflect changes
         in environmental contamination. The non-essential elements Ag, Cd,
         Sn, and especially Pb show declines more often than increases.










                                            18

           These observations are consistent with the widely observed decline
           in Pb inputs to coastal environments over the past 20 years.
           However, we observe declining trends in Pb concentrations more
           often at rural locations than at urban ones.         This might be
           unexpected given the generally higher Pb concentrations and more
           direct inputs at urban compared to rural locations. However, the
           response at rural locations to the continuous decline since 1972
           in Pb consumption in gasoline (Bureau of Mines, 1990) may be more
           readily detectable for these same reasons.

                Two things are needed before a clear picture of contaminant
           trends can emerge. First, more years of data collection are needed
           to increase statistical power. Second, a better understanding is
           needed of the processes and biological influences that determine
           trace element concentrations in fish. Gradually this information
           is accumulating through studies of species differences and the
           effect of age, size, maturity, gender, reproductive condition, body
           condition, and feeding habits.       These are probably dominant
           contributors to the high frequency of significant year to year
           differences in trace element concentrations we observe at most
           sites.


                There is no clear baseline level of trace elements for fish
           livers in the Southeastern region against which to judge
           contaminant levels. This is in contrast to the developing baseline
           for sed_,@7-?nts. The only previc,_'s measurements of elements in
           livers of spot and Atlantic croaker are from our laboratory for the
           essential elements Cu, Fe, Mn, and Zn (Cross et al., 1973) and they
           are similar to the levels we found. A broader perspective can be
           had   by   comparing   the   following  measurements    of    element
           concentrations in fish livers: the range in location means for
           southeastern Atlantic croaker over all four years; the range in
           location means for all species for the first year of the Benthic
           Surveillance Project on all coasts; and the range of concentrations
           reported in the literature for many species (Table 17). For the
           essential elements Cu, Fe, Mn, Se, and Zn, the observed range in
           southeastern Atlantic croaker is in the middle of the two
           comparison ranges, as might be expected for homeostatically
           regulated elements. For non-essential elements, the southeastern
           range tends to be in the lower ends of the other ranges, suggesting
           largely uncontaminated sites in the Southeast region.

                Four-year mean concentrations of elements in Atlantic croaker
           livers, when classified into rural and urban-industrial sites, do
           not show a clear differentiation, although overall four-year means
           at urban- industrial sites tend to be higher than at rural sites for
           some elements (Table 18).    Differences in overall four-year mean
           concentrations rarely exceed 30% except for the pollutant elements
           Pb and Sn.    This emphasizes the relatively low levels of trace
           element contamination in the Southeast region, although there exist
           sites within some locations where significant contamination occurs.
           Analysis of variance indicates few significant differences in liver









                                         19

         concentrations between rural and urban.-industrial fish. Only Pb,
         Se, Sn and Mn are significant (p :5 0.05). These results point to
         the complex and poorly understood relationship among many probable
         factors contributing to observed trace element concentrations in
         fish livers.    We have noted fish size (i.e., age) and the
         physiological interaction of essential and non-essential elements
         and organic contaminants as important factors apparent in our data.




                                      SUMMARY


              Four years (1984-87) of trace element data for fish liver
         tissue and bottom sediments have been completed for the southeast
         Atlantic and Gulf of Mexico coasts.    Samples were collected for
         annual surveys during August through October each year at one site
         per location. In 1987 (Cycle 4), intensive surveys were conducted
         with multiple sites at Sapelo Sound (SAP), St. Johns River (SJR),
         and Galveston Bay (GAL) to investigate smaller scale spatial
         variability and short-term temporal variability of elemental
         concentration in livers and sediments.    The data base resulting
         from annual and intensive surveys was used to address the principal
         questions asked by the program: What are the present levels of
         elemental contaminants at important coastal -estuarine locations and
         are these levels increasing or decreasing with time?         Proper
         interpretation of the data requires ancillary information, such as
         effects of fish species and size on liver burdens as well as
         extensive data manipulation, such as correction of sediment data
         for  variable   levels   of    naturally, occurring   (i.e.,    non-
         anthropogenic) elements. After four Years of annual and intensive
         surveys, some, but not all, information required to address these
         program objectives is available.

              At the rural Sapelo Sound location, spatial and short-term
         temporal variability of trace elements in both sediments and fish
         livers are minor. The annual site well represents the location.
         The intensive surveys at SAP provides a relatively large sample
         size from a single, homogeneous location that represents natural
         conditions and can therefore serve as an interim baseline. At the
         urban- industrial St. Johns River (SJR) and Galveston Bay (GAL)
         locations, spatial heterogeneity of trace elements are greater in
         both sediments and liver than at rural Sapelo Sound. Nevertheless,
         the annual site is a good representative of the location at SJR for
         trace elements in livers, but less so at GAL; SJR and GAL show An
         opposite pattern for sediments.    Multiple localized contaminant
         sources (i.e., diffuse "hot spots"), create heterogeneity in
         sediments and livers.

              Annual survey sites were selected with criteria designed to
         provide both sediment and fish samples that represent average
         conditions at the various locations.       Results from intensive
         surveys indicate this condition was generally met. Annual survey










                                               20

            data show that trace element concentrations in the Southeast region
            are generally low and near baseline for sediments and fish livers.
            Even annual sites at urban- industrial locations have relatively low
            concentrations, only slightly elevated above baseline estimates.
            Intensive sampling at two such locations, SJR and GAL, has
            identified sites with much higher levels of some pollutant trace
            elements in both sediments and fish which indicate the presence of
            small or diffuse "hot spots" within the larger location when
            overall levels are low or slightly elevated.

                 In addition to providing data directly addressing project
            objectives, the four-year data base has produced new information
            useful to this and other survey projects. The concept of modeling
            sediments over a restricted regional area for determining baseline
            levels has been shown valid over an extended regional area, i.e.,
            southeastern Atlantic and Gulf of Mexico coasts. Elemental levels
            in Atlantic croaker livers have been shown to be a function of fish
            size principally with data (not reported here) from fish collected
            especially for this purpose in North Carolina.             Proj ect data
            confirm this effect which is important for comparison of
            contaminant levels in different sized fish. Intensive survey data
            suggests a pattern of interaction between certain essential and
            non-essential elements at polluted sites.          Low levels of some
            essential elements and very low levels of some non-essential
            elements are observed at sites which are expected to have high
            organic contamination.

                 During 1984-87,      significant    (p :5   0.05)   year to year
            variability was detected at annual sites for many elements and
            locations. However, detection of significant linear trends, either
            positive or negative, was much less common. This is to be expected
            at locations in a region where contaminant levels are generally low
            and often near baseline, and in consideration of national efforts
            to control and reduce pollution in coastal waters.          As the data
            base increases annually so will both our understanding of non-
            pollutant sources of observed variability in trace element levels
            and our ability to detect and explain real, even if subtle, trends.

                 Sampling frequency and spatial coverage might be modified to
            better resolve variable contaminant conditions at the several
            locations sampled. Rural, unimpacted locations could be sampled
            less frequently. Urban-industrial locations could be sampled more
            frequently with supplemental sites to account for their spatial
            heterogeneity.    Alternately, statistically more rigorous surveys
            could be designed which build upon the concentration and variance
            data developed to date. The concepts of random, probability and
            stratified sampling could be incorporated without interfering with
            ongoing spatial and temporal trend analysis.









                                          21


                                     REFERENCES



         Bureau of Mines. 1990. Bureau of Mines' minerals yearbook.
              U.S. Department of Interior, Bureau of Mines, Washington, D.C.

         Cochran, W.G. 1963. Sampling techniques. 2nd ed. Wiley, New
              York. 413 p.

         Cross, F.A., L.H. Hardy, and N.Y. Jones. 1973. Distribution
              of Mn, Fe, Zn, and Cu among 36 species of adult fish from
              coastal waters of North Carolina, p. 25-37. In Annual Report
              to the Atomic Energy Commission by the Atlantic Estuarine
              Fisheries Center, Beaufort, N.C.

         Denton, G.R.W., and C. Burdon-Jones. 1986. Trace metals in
              fish from the Great Barrier Reef. Mar. Poll. Bull. 17:201-
              209.


         Eisler, Ronald. 1981. Trace metal concentrations in marine
              organisms. Pergamon, New York. 687 p.

         Hall, R.A., E.Z. Zook, and G.M. Meaburn. 1978. National
              Marine Fisheries Service survey of trace elements in the
              fishery resource. U.S. Dept. Commerce. NOAA Tech. Rep. NMFS
              SSRF-721. 313 p.

         Hansen, M.H., W.N. Hurwitz, and W.G. Madow. 1953. Sample survey
              methods and theory, Vol. 1. Methods and applications. Wiley,
              New York. 638 p.

         Horn, M.K., and J.A.S. Adams. 1966. Computer-derived geochemical
              balances and element abundances. Geochim. Cosmochim. Acta
              30:279-297.


         Neter, J., W. Wasserman, and M.H. Kutner. 1985. Applied linear
              statistical models. 2nd ed. Irwin, Homewood, Ill. 1127 p.

         U.S. National oceanic and Atmospheric Administration (NOAA) . 1987.
              A summary of selected data on chemical contaminants in tissues
              collected during 1984, 1985, and 1986. NOAA Tech. Memo. NOS
              OMA 38.

         Okamoto, K., and K. Fuwa. 1984. Low coritamination digestion
              bomb method using teflon double vessel for biological
              materials. Anal. Chem. 56:1750-1.760.

         Rantala, R.T T., and D.H. Loring. 1975. Multi-element
              analysi; of silicate rocks and marine sediments by atomic
              absorption spectrophotometry. At. Absorp. Newsl. 14:117-120.










                                            22


            Turekian, K.K., and K.H. Wedepahl. 1961. Distribution of the
                 elements in some major units of the earth's crust. Geol. Soc.
                 Am. Bull. 72:175-192.

            Windom, H.L., S.J. Schropp, F.D. Calder, J.D. Ryan, R.G. Smith,
                 Jr., L.C. Burney, F.G. Lewis, and C.H. Rawlinson.        1989.
                 Natural trace metal concentrations in estuarine and coastal
                 marine sediments of the southeastern United States. Environ.
                 Sci. Technol. 23:314-320.


0





            Table 1. Locations sampled in the Southeast Region: Cycles I-IV.

                                                             CYCLE-YEAR
                      LOCATION                  1-84    11-85    111-86 IV-87 Notes


            1.   PAM Pamlico Sound, NC           A,C      A,C     A,C     D        1

            2.   CHS  Charleston Harbor, SC      A,C      A,C     A,C      A,C

            3.   SAP  Sapelo Sound, GA           A,S      A,C     A,C      I,C      1

            4.   SJR  St. Johns River,  FL       A,S      A,C     A,C     I,C

            5.   BIS  Biscayne Bay, FL           N        N       P        D

            6.   LOT  Charlotte Harbor, FL       A,S      A,S     A,Z      D        1

            7.   TAM  Tampa Bay, FL              A,Z      A,Z     D        D

            8.   APA  Apalachicola Bay, FL       A,C      A,C     A,C      D        1

            9.   PEN  Pensacola Bay, FL          N        A,C     A,C      A,C

            10.  MOB  Mobile Bay, AL             A,C      A,C     A,C     D

            11.  ROU  Round Island, MS           A,S      A,C     D        A        1,2

            12.  PAS  Pascagoula River, MS       N        N       N        A,C      2

            13.  HER  Heron Bay, MS              A,C      A,C     A,C      D        1,3

            14.  MRD  Miss. River Delta, LA      A,C      A,C     A,C      A,C

            15.  BAR  Barataria Bay, LA          A,C     A,C     D        A,C      1

            16.  GAL  Galveston Bay, TX          A,C      A,C     A,C      I,C

            17.  SAB  San Antonio Bay, TX        A,C      A,C     A,C      D       1

            18.  CCB  Corpus Christi Bay,  TX    A,C      A,C     A,C      D

            19.  LLM  Lower Laguna Madre,  TX    A,C      A,C     A,C      D        1

            A   Annual survey, sediment   and fish data   for one annual   site
            I   Intensive survey, sediment and fish data for one annual plus
                additional sites
            C   Atlantic croaker data
            S   Spot data
            N   Not sampled (not an established location)
            P   Sampled for pathobiology only
            Z   No Atlantic croaker or spot available for collection
            D   Sampling deferred
            NOTES:
            1. Baseline location
            2. In IV-87 ROU was phased out and PAS phased in. In IV-87 fish were
                collected at PAS and sediments at both ROU and PAS.
            3.  Sediments were not collected in 1-84 because of weather.
 








    Table 2. Accuracy and precision in the analysis of certified reference
              materials (CRM) during 1984-87. Accuracy reported as median
              percentage absolute deviation from certified values. Precision
              reported as median coefficient of variation.



                           TISSUE CRM's                        SEDIMENT CRM's
    Element         Accuracy         Precision         Accuracy         Precision
              (Median  deviation)    (Median CV) (Median % deviation) (Median CV)


       Ag               3                   3          no CRM               14

       As               6                   5              4                 8


       Cd               3                   3              6                 7


       Cr              25                 14               5                10


       Cu               3                   2              7                 7


       Fe               4                   3              3                 3

       Hg              11                 16             11                 10

       Mn               4                   4            11                  5

       Ni              14                 12             10                  9


       Pb               6                   8              3                 7


       Se               9                 10               4                25


       Sn           no CRM                32               2                15


       Tl           no CRM                <DL           no CRM              14


       Zn               2                   3              3                 4

       Al               NA                NA               1                 3


       Si               NA                NA               2                 3




    NA, not analyzed
    DL, detection limit











          Table 3. Baseline models for sediment metals.




                                                                                                     Metal Concentration
                       Dataa                Regression                            2      Prob:     At 8.01%        In World
           Metal      Source        N       Coefficient     Intercept(B.)                 BO=O         Al         Average Shale


          Ag             1       103          .00676           .0235          .278        .0001            .078          .07
          (Ppm)

          As             1       103           1.65              .111         .698        .8367             13           13
          (Ppm)          3       103           7.5               -.7           .77            --            59

          Cd             1       103           .0143           .0581          .177        .0002            .17           .3
          (Ppm)

          Cr             1       103           7.62             11.1          .646        .0001             72           90
          (Ppm)          3       103            9.5              4.0           .81            --            80

          Cu             1       103           1.95            -.306          .863        .4271             15           45
          (Ppm)          2       340            1.8             -1.4           .64            --            13
                         3       103            2.5              2.2           .61            --            22

          Fe (%)         1       103           .502            -.121          .904        .1380            3.9           4.7
                         2       340            .47             -.08           .91            --           3.7
                         3       103            .48              .07           .88            --           3.9

          Hg             1       103          .0125          -.00898          .273        .3750            .091          .4
          (Ppm)

          Mn             1       103           94.6            -95.5          .711        .0018            662           850
          (Ppm)          2       340              55               57          .61            --           498
                         3         78             46               27          .50            --           395


          Ni             1       103           2.88            .0830          .838        .8946             23           68
          (Ppm)          2       340            4.4                -3          .53            --            32
                         3       103            2.9                 2          .68            --            25


          Pb             1       103           3.02             2.61          .851        .0001             27           20
          (ppm)          2       340            3.5              1.5           .62            --            30
                         3       103            3.2              2.3           .69                          28









        Table 3. (Contd)



                                                                                                     Metal Concentration
                    Data"                 Regression                            2       Prob:      At 8.01%        In World
        Metal       Source        N       Coefficient      Intercept(B,,)      R        B0=0           Al         Average shale


        Se            1         103          .0576                           .479         .2923             .49            .6
        (ppm)
        Sn            1         102           .343              .290         .507         .0871             3.0           6.0
        (ppm)
        Tl            1           54         00621              .120         .486         .0155             .62           1.4
        (ppm)
        Zn            1         103           11.2              .453         .785         .8763              90            95
        (ppm)         2         340              12               -8            .70           --             88
                      3         103              12                1            .83                          97



        a Date Source:     1    1984-7 National Benthic Surveillance           Project, southeast region data
                                for baseline locations (PAM, SAP, LOT, APA, Rot), HER, BAR, SAB and
                                LLM)
                            2   Windom et al., 1989, Georgia and South          Carolina data
                            3   Windom et al., 1989, Florida data
        b 8.01 weight percent Al is representative of world average shale (Horn and Adams,
           1966).
        b Turekian and Wedepohl, 1961







             Table 4. Mean and upper confidence limits for adjusted baseline
                         sediment data. Units: ppm(dry) except percent(dry) for
                         Fe.



                                 overall               Upper Confidence Limit
             Element              Mean              95%           99%         99.9%



                Ag                .078             .126         .146          .170

                As                13.3             18.1         20.2          22.5


                Cd                .173             .310         .368          .434


                Cr                   72               97          108           120


                Cu                15.3             18.7         20.2          21.9


                Fe                3.90             4.62         4.93          5.28


                Hg                .091             .181         .220          .263

                Mn                  662              929        1042          1172

                Ni                23.1             28.7         31.1          33.8


                Pb                26.8             32.4         34.7          37.5


                Se                   .49             .76           .87        1.00


                Sn                3.04             4.54         5.17          5.91


                Tl                   .62             .92        1.05          1.21


                Zn                    90             117          128           140







      Table 5.   Mean concentrations of trace elements in sediments (adjusted data) at annual
                 survey sites for 1984-87. Units: ppm (dry) except percent (dry) for Fe.
      Lqcation                                       Element
                         Ag     As      Cd   Cu     Hg     Fe    Cr      Mn    Ni      Pb    Se     Sn    Zn

                 APA     .05    17    .06    17   .07    4.6    71     852     23     26      9    1.9    84
      Baseline   BAR     .11    11    .21    16   .09    3.5    69     570     26     25     10    2.6    93
      or Rural   HER     .11    11    .22    16   .11    3.5    65     672     23     25     18    2.1    86
      Locations  LLM     .09    14    .15    14   .08    3.5    53     625     18     26     10    2.6    82
                 LOT     .06    13    .19    16   .11    4.2    77     728     24     26     12    3.1    90
                 PAM     .08    13    .29    16   .12    3.8    84     589     25     33     11    3.1   102
                 ROU     .09    14    .14    15   .12    4.0    75     712     26     28     18    2.3   105
                 SAB     .10    12    .17    15   .09    3.9    68     590     23     25     12    2.5    87
                 SAP     .06    14    .17    14   .08    3.9    75     642     21     27      6    2.6    84

           overall
           group
           mean          .08    13    .17    15   .10    3.9    71     662     23     27     11    2.5    90

                 CCB     .10    10    .39    17   .10    3.9    67     549     23     28     10    2.6   133
      Non-       CHS     .13    17    .20    20   .09    4.2    88     679     24     31      8    2.5    95
      Baseline   GAL     .11    12    .13    17   .11    3.6    71     602     24     29      9    3.0    95
      or Urban-  Mob     .09    16    .10    18     ii   4.7    95     957     33     30     io    2.9   144
      Industrial MRD     .17    12    .45    22   .07    3.5    76     780     33     26      9    2.4   106
      Locations  PAS     .17    12    .28    21   .11    4.0    85     606     27     35      1    3.8   134
                 PEM     .17    19    .19    20   .18    5.5    124    402     27     39      9    2.3   121
                 SJR     .26    11    .41    24   .19    4.1    79     660     24     50     10    3.9   148
                 TAM     .13    13    .29    19   .14    4.1    74     717     25     28     18    3.0    95


           overall
           group
           mean          .15    14    .27    20   .12    4.1    84     666     26     33     10    2.9   118
      ANOVA1              S     NS     S       S   S      S       S      NS      S      S    NS     NS    S

      I Significant difference between baseline and non-baseline overall means, p :5 0.05; NS,
        no significant difference.





                                                                                    0









          Table 6.    Analysis of variance for differences among annual-site means using
                      adjusted sediment data for 1984-87.

          Location    Aq   As   Cd   Cr    Cu   Fe   Hq   Mn   Ni   Pb    Se   Sn   Tl Zn
          APA


          BAR                        x                              x


          CCB              x         x                    x               x


          CHS                                        x                                  x


          GAL                                   x         x               x


          HER              x         x


          LLM                                             x    x


          LOT                        x               x              x


          MOB


          MRD


          PAM


          PEN


          ROU              x


          SAB


          SAP                   x                                   x                   x


          SJR


          TAM

          x significant difference   (p :5 0.05), all data below the 95% upper confidence level
             significant difference  (p :5 0.05), at least one data point (i.e., station
             composite) above the 95% upper confidence level










              Table 7.    Analysis of variance and Dunnett's T-test for differences among
                          site means using adjusted sediment data for the 1987 intensive
                          surveys.

              Location   Aq   As    Cd   Cr   Cu    Fe   Hcf  Mn    Ni   Pb   Se   Sn    Tla   Zn

              GAL
                Site  A
                      B   x                                                   x    x
                      C(W x         x         x                          x                     x
                      D
                      E


              SJR
                Site  A
                      B
                      C
                      D(b)
                      E


              SAP
                Site  A(b)
                      B
                      C             x
                      D
                      E

                 significant difference (p :5 0.05) among sites     ANOVA
              x  significant difference (p :5 0.05) between annual site
                 and intensive survey sites    Dunnett's T-test.


                 Thallium not determined after 1985.
              b  annual survey site









                       Table 8.     Location means and standard errors for adjusted sediment
                                    data for 1987 intensive surveys. Five sites at each location.
                                    Mean (std. error). Units: ppm (dry) except percent (dry)
                                    for Fe.


                       Location          Aq          As            Cd         Cr        Cu          Fe          Hq

                       GAL               .166        11.1          .17       77.0      19.0       3.56         .097
                                       (.014)        (.2)        (.02)       (2.6)     (.8)       (.03)       (.019)

                       SJR               .301        10.4          .49       92.1      30.0       4.62         .274
                                       (.075)        (-4)        (.11)       (4.3)     (5.3)      (.11)       (.066)

                       SAP               .063        13.7          .16       78.9      15.1       4.10         .067
                                       (.003)        (.3)        (.01)       (2.1)     (-2)       (.03)       (.019)



                                         Mn          Ni            Pb         Se        Sn          Zn

                       GAL               433         28.3        31.8         .42      3.39       102
                                         (28)        (-8)        (2.2)       (.02)     (.22)      (3)

                       SJR               670         27.4        56.7        1.31      4.48       150
                                         (22)        (.8)        (9.8)       (.15)     (.42)      (22)

                       SAP               689         23.1        26.9         .48      3.02         91
                                         (26)        (.4)        (-3)        (.02)     (.05)      (1)








             Table 9. Annual-site means and standard errors for adjusted sediment data for 1987 intensive
                         surveys. Mean (std. error). Units: ppm (dry) except percent (dry) for Fe.



             Location            Aq           As             Cd          Cr         Cu           Fe             Hq

             GAL               .127           11.1         .13          73.5        18.6        3.53          .126
             (site D)         (.014)          (.8)        (.01)         (3.2)       (.7)        (-05)       (.025)

             SJR               .251           11.7         .44          76.4        26.3        4.32          .235
             (site D)         (.129)          (-3)        (.15)         (8.9)       (8.0)       (.16)       (.080)

             SAP               .056           13.9         .16          82.5        16.2        4.14          .108
             (site A)-        (.012)          (.3)        (.03)         (8.1)       (-4)        (.07)       (.056)


                                 Mn           Ni             Pb          Se         Sn           Zn


             GAL                451           26.5         27.7          .49        3.06         97
             (site D)           (63)          (1.4)        (4.2)        (.03)       (.21)       (3)

             SiR                677           26e4         49.3          .78        4.17        146
             (site D)           (36)          (1.6)       (12.9)        (.22)       (.76)       (38)

             SAP                814           24.2         28.0          .51        2.96         92
             (site A)           (83)          (1.4)        (1.0)        (.07)       (.10)       (4)





                        I     I




          Table 10. Descriptive models of elemental distributions.


                                    Within-site
          Model      Site means       variance                 Description


          1.         Uniform, low     Low and uniform       Uniform distribution of
                     if at base-      across location       contaminant across location
                     line levels                            or baseline levels through-
                                                            out location result in
                                                            uniform site means and low
                                                            variance.


          2.         Variable         Low and variable      Well defined contaminant
                                      across location       gradient or large "hot
                                                            spot" results in variable
                                                            site means and low variance.
                                                            Sampling scale is smaller
                                                            than spatial scale of element
                                                            distribution.


          3.         Uniform and      High and uniform      Heterogeneous distribution of
                     high             across location       contaminant across location
                                                            such that sampling scale is
                                                            larger than spatial scale of
                                                            element distribution.
                                                            This results in relatively
                                                            uniform site means and high
                                                            within-site variance.

          4.         Variable         High and variable     Poorly defined contaminant
                                      across location       gradient or small, diffuse "hot
                                                            spot" results in variable site
                                                            means and high variance.
                                                            Sampling scale is larger than
                                                            spatial scale of element
                                                            distribution.







           Table 11. Cu, Cd, Ag and Zn adjusted sediment data for 1987 intensive
                        surveys at Galveston Bay, St. Johns River and Sapelo Sound.
                            significantly different (p:@ 0.05) from annual site.


                                                 Copper


           Location        Site         Mean    Std. dev. Std. error              Station   data

           GAL             A             15          1.2           .7           16      14      15
                           B             21          1.4           .8           22      21      19
                           C             23**        3.5          2.0           23      26      20
                           D(annual)     19          1.2           .7           19      17      20
                           E             17            .5          .3           17      18      17


                           overall       19          3.1           .8


           SJR             A             16            .7          .4           16      15      15
                           B             31            17          10           50      26      17
                           C             54            29          17           82      23      57
                           D(annual)     26            14            8          25      41      13
                           E             23            16            9          14      41      14


                           overall       30            19            5

           SAP             A(annual)     16            .7          .4           17      16      16
                           B             15          1.0           .6           15      16      14
                           C             15            .7          .4           16      15      14
                           D             15            .3          .2           15      14      14
                           E             15            .9          .5           14      15      15


                           overall       15            .8          .2


                                                Cadmium


           GAL             A             .12         .02          .01          .13     .13    .11
                           B             .12         .02          .01          .12     .13    .11
                           C             .28**       .12          .07          .39     .29    .16
                           D(annual)     .13         .02          .01          .12     .12    .15
                           E             .19         .02          .01          .20     .21    .17


                           overall       .17         .08          .02


           SJR             A             .20         .02          .-Ol         .21     .21    .19
                           B             .39         .21          .12          .63     .33    .22
                           C            1.03         .68          .39          1-61    .29    1.20
                           D(annual)     .44         .26          .15          .60     .59    .13
                           E             .38         .28          .16          .22     .70    .22


                           overall       .49         .43          .11

           SAP             A(annual)     .16         .05          .03          .11     .14    .22
                           B             .14         .02          .01          .15     .12    .13
                           C             .24**       .03          .02          .20     .24    .27
                           D             .14         .02          .01          .14     .16    .12
                           E             .15         .02          .01          .17     .15    .13

                           overall       .16         .04          .01










              Table 11 Cont.


                                                     Silver


              Location     Site          Mean      Std. dev.       St. error         Station data


              GAL           A            .13          .016            .009          .12     .14    .11
                            B            .23**        .003            .002          .23     .24    .23
                            c            .21**        .061            .035          .27     .18    .16
                            D(annual)    .13          .024            .014          .11     .11    .16
                            E            .14          .003            .002          .14     .14    .14


                            overall      .16          .054            .014


              SJR           A            .09          .01             .01           .10     .09    .08
                            B            .25          .15             .09           .42     .20    .13
                            c            .64          .43             .25           .93     .16    .84
                            D(annual)    .25          .23             .13           .21     .49    .05
                            E            .27          .29             .17           .11     .61    .09


                            overall      .30          .29             .08


              SAP           A(annual)    .056         .021            .012          .043    .046   .080
                            B            .062         .012            .007          .071    .066   .047
                            c            .071         .003            .002          .073    .067   .073
                            D            .061         .003            .002          .064    .058   .060
                            E            .064         .003            .002          .067    .061   .062


                            overall      .063         .012            .003


              GAL           A              93          5               3               96     88     96
                            B             109          3               2             ill.    104    ill.
                            c             116**       12               7             131     112    107
                            D(annual)      97          5               3               94     94    102
                            E              97          3               2               99    100     93


                            overall       102         12               3


              SJR           A              86          7               4               95     83     81
                            B             148         33              19             175     158    110
                            c             246        140              81             400     123    214
                            D(annual)     146         66              38             134     217     86
                            E             124         71              41               86    206     79

                            overall       150         85              22


              SAP           A(annual)      92          7               4               84     93    100
                            B              94          9               5               95    101     85
                            c              93          3               2               91     98     91
                            D              86          2               1               87     85     85
                            E              92          2               1               91     95     90


                            overall        91          4               1








     Table 12. Ratios of mean trace element concentrations in livers at the
                site of highest concentration to that of lowest concentration
                for three locations: Sapelo Sound (SAP) , St. Johns River (SJR)
                and Galveston Bay (GAL) . Locations were analyzed separately.



                                     Location


              SAP                    SJR                       GAL


     Element     Ratio      Element         Ratio     Element         Ratio

       Zn         1.1         Zn             1.1        Se              1.5

       As         1.1         Cd*            1.4        Zn              2.2

       Se         1.5         Fe             1.5        As              2.6

       Fe         1.5         Mn             1.6        Mn              3.0

       Mn         1.6         Se             1.8        Fe              3.5

       CU         1.8         As             1.9        Pb*             4.6

       Pb*        1.9         CU             2.1        Ni              5.2

       Ni         2.2         Pb*            2.8        Cd*             6.4

       Cd*        2.6         Ag*            5.0        Sn*             8.1

       Ag*        3.5         Sn*            7.0        CU              8.6

       Sn*        4.7         Ni             8.9        Ag*            29.6



        Non-essential "pollutant" elements





  8        Table 13. Test results of analysis of variance for trace elements in
                     livers showing significant (p :5- 0.05) among-site differences
                     within three locations; Sapelo Sound (SAP), St. Johns River
                      (SJR) and Galveston Bay (GAL).


                                                       Location



                                     SAP              SJR                 GAL



           Elements showing      Ag    Fe        Ag   Ni            As    Cu     Zn
           significant           Cd    Mn        Pb                 Cd    Fe     Ni
           differences           Sn    Se        Sn                 Pb    Mn     Se
           among sites                                              Sn


           Elements not          Pb    Cu        As   Se   Cu        Ag
           showing signifi-      As    Ni        Cd   Zn   Fe
           cant differences            Zn                  Mn
           among sites









              Table 14. Measures of the representativeness of the annual site to the overall
                          location. Ratios of annual site to overall location means and
                          standard deviations for elements in Atlantic croaker livers in 1987.




                                                                     Ratio of annual site
                              Ratio of annual site            std. deviation to overall location
                       mean to overall location mean                      std. deviation


              Element         SAP        SJR        GAL            SAP         SJR         GAL


                 Ag         1.03      1.45*       1.25*          1.37        1.64        1.45
                 As         0.93      1.01        0.80*          1.35        1.12        0.53*
                 Cd         1.41*     0.79        0.65*          1.11        0.69        0.55*
                 Cu         0.93      1.14        1.32*          1.52        1.49        1.22
                 Fe         0.79      0.91        1.14           1.00        1.12        1.11
                 Mn         1.04      1.25*       0.68           1.37        1.00        0.19*
                 Ni         0.80      1.00        0.56*          0.88        0.75        0.34*
                 Pb         0.64      0.69*       0.69*          1.11        0.26*       0.30*
                 Se         1.05      0.95        0.92           1.52        1.32        1.32
                 Sn         0.65      0.70        0.60*          0.13*       0.44*       0.32*
                 Zn         1.00      0.99        1.49*          1.28        1.23        1.59



                 indicates  ratios significantly different (p    < 0.05) from 1. Significant
              difference implies the mean or standard deviation are not the same at the
              annual site as for the overall location.







            Table 15. Mean trace element concentrations at two sites in Sapelo
                       Sound sampled during July through October 1987.


            Element                          Mean Concentration (aq/q)


                                Site A                                   Site D


                          July           August             August          October

                Ag        0.12            0.19                0.18             0.18

                As        7.59            7.92                6.82             7.43


                Cd        0.12            0.16                0.17             0.21


                Cr        0.02            0.02                0.00             0.02


                CU        26.8            22.1                42.1             17.6


                Fe        355             398                 360              356


                Mn        4.96            6.46                6.65             3.82


                Ni        0.12            0.13                0.08             0.08


                Pb        0.06            0.07                0.03             0.03


                Se        18.4            18.4                19.8             23.0


                Sn        1.47            0.19                0.25             0.22


                Zn        115             105                 130                 96




               indicates  significant  difference (p :5 0.05) in means at each
               site over  time.







         Table 16. Locations where trace elements showed significant (p :5 0.05) year to year
                   differences M in mean concentrations in fish livers for 1984-87. Significant
                   increasing (+) or decreasing (-) trends. A species shift from spot to
                   Atlantic croaker after 1984 occurred at SJR, SAP and ROU.


                                                  Element


         Location        Aq     As     Cd     Cu     Fe     Mn     Ni     Pb     Se     Sn     Zn
         APA


         BAR                                                                                   *+


         CCB


         CHS


         GAL                    *+            *+                                               *+


         HER


         LLM                                          *+


         LOT                                          *+


         MOB


         MRD


         PAM                                                                     *+


         PEN                                                              *+


         ROU


         SAB                    *+


         SAP


         SJR







             Table 17. Ranges of trace metal concentrations measured in fish
                         livers. concentration in gg/g dry weight.

                                       Acr              As               Cd
             Source               MAN                MM      min      max


             Southeastca)        0.29    0.05    10.4         1.0     1.25     0.07
             Nationwide  (b)     2.07    0.02     32.7        0.6   19.57      0.07

             Worldwide(c)       3.2      <0.4     2000        0.7      100     0.03


                                       Cu               Fe               Mn
             Source               max    min         max     min      max     min

             Southeast              59     11       1154     326      14.8    3.6


             Nationwide           118       6


             Worldwide            440       2       4600       12       27    0.4



                                       Ni               Pb               Se
             Source               max    min         max     min      max     min


             Southeast            0.74    0.10      0.15   0.03       35          7


             Nationwide             2.8   0.04     7.4     0.04       36          1


             Worldwide               12    0.4      13     0.16       22      2.4



                                       Sn                 Zn
             Source,              max    min         max     min

             Southeast            1.02   0.23         147    78


             Nationwide           7.33   0.05         287    71


             Worldwide               8   <0.4       4800      7


             (a)  National Benthic surveillance Project Atlantic croaker,
                  four-year site mean concentrations from southeastern sites
                  for 1984-87.
             (b)  National Benthic Surveillance Project, Multiple species,
                  Single-year site mean concentrations from all sites
                  nationwide in 1984 (NOAA, 1987).
             (c)  Values reported in the literature for multiple species:
                  Eisler, 1981; Hall et al., 1978; and Denton and Burdon-
                  Jones, 1986.









              Table 18. Mean concentrations (Mg/g) of trace elements in Atlantic croaker livers
                          at annual survey sites for 1984-87.

              Location                                        Element

                                   Ag    As      Cd   Cu     Fe    Mn       Ni     Pb   Se      Sn    Zn

                         APA     .25   8.6     .74    28   753     5.3    .39     .07   28    .27    150
                         BAR     .08   3.6     .24    30   728     4.9    .45     .07   10    .28    133
              Rural      HER     .14   5.9     .92    28   521     8.8    .35     .05   14    .37    104
              Locations  LLM     .11   9.9     .63    34   560     3.6    ..70    .09   17    .78    128
                         PAM     .12   4.4     .14    11   488     6.2    .34     .06   18    .27     93
                         ROU     .16   3.7     .31    34   495     3.5    .19     .04   13    .29    120
                         SAB     .07   4.2     .29    20   326     6.2    .44     .04   19    .29    114
                         SAP     .28   8.1     .21    45   429     5.8    .13     .03   19      i3   132

                    Overall      .15   6.3     .45    28   541     5.7    .39     .06   18    .35    122
                    group
                    mean


                         CCB     .29   9.1     1.25   59   422     5.3    .47     .12   27    .69    128
                         C-      .'%'7                '1 A K 7 A   A @ A
                           no      41                              . -    e 2 1    0 6  25      39   124
              Urban-     GAL     .17   5.3     .27    39   451     8.1    .58     .15   21    .97    152
              Indus-     MOB     .14   6.2     .13    21   403     8.1    .44     .07   17    .43    110
              trial      MRD     .04   3.4     .53    16   453    14.8    .74     .08   20    .67    102
              Locations  PAS     .15   4.7     .65    30   398     4.9    .26     .05   11    .33    133
                         PEM     .19   7.0     .24    24   1160    5.1    .53     .07   35    .32    112
                         SJR     .15   1.0     .07    21   386     4.1    .10     .12     8   .54     77


                    Overall      .17   6.0     .38    31   533     7.3    .45     .10   21    .59    118
                    group
                    mean
                    ANOVA1         NS    NS      NS   NS     NS      S      NS      S     S      S    NS

              I Significant difference between rural and urban-industrial overall        means, p :5  0.05;
                NS, no significant difference.














                                         Figure 1. Benthic Surveillance locations along the southern Atlantic and
                                                      Gulf of Mexico coasts. Locations A., B., C., D., F., G., U.,
                                                      K., L., M., N., 0., P., Q., S., T., and U. were sampled during
                                                      1984-87, cycles I-IV.






                                                     A.   PAMLICO BOUND                 M.   MISSISSIPPI SOUND - PASCAGOULA RIV.
                                                     0.   CHARLESTON HARBOR                  (BOUND ISLAND)
                                                     C.   SAPLEO BOUND                  H    Mississippi BOUND - HERON DAY
                                                     D.   ST. JOHNS DIV. ESTUARY        0:   MISSISSIPPI DIV. DELTA
                                                     2.   BISCAYHR SAY                  P.   BARATARIA SAY
                                                     F.   CHARLOTTE HARBOR              Q.   GALVESTON DAY
                                                     G.   TAMPA BAY                     R.   LAVACA BAY
                                                     H.   APALACHICOLA DAY              S.   SAN ANTONIO BAY
                                                     1.   ST. ANDREWS BAY               T.   CORPUS CHRISTI DAY
                                                     J.   CHOCTANHATCHEE BAY            U.   LOWER LAGUNA MADRE
                                                     K.   PENSACOLA DAY
                                                     L.   MOBILE BAY













                                                                                                                          'i;;


                                                                         GULF OF MEXICO









         300251

                                      S U
                                       AREA
                                                                                                           Ile
                                                      0
                                                                                  a.
                                                                                                          44

                                                                                                              084
                                   FL

                                                             SITEB
                                                                              SITE  D                   ISLAND




                                                                                                            Mill Cove



                                             JACKSONVILLE                 !'S4
                                                                          i/
         300 20'                                                           1





                                             winter
                                              Point


                   C,




                            SITE C

                                           Sadler Point




         300151                                      SITE E Chris phof
                                                                P0,


                                                             086


                                        JACKSONVILLE       PINEY
                                     NAVAL AIR STATION     POINT








                                                       CO
                                                             Plumm a
                                                               P.,
                                                   A, '*.)
         30010,             ORANGE PARK              SITE A
                                          0  ljGE                FISH TRAWL CEHNTROIDS FOR 1984, 1985, 1986, AND 1987
                                          -  MIT
                                                                 SEDIMENT CENTROIDS FOR 1984, 1985, 1986. AND 1987
                                    s T 11 @--,
                                tt




                                                             @1,@rl.p It .1
                                                                P 0.


































                    000
                                                0
                                                     -2 tLV
                                                    ST JOHNS CO
                atfis
                 P in
                   0
                                                            01                          8 20 3 5'
               820 45'                             8 20 4 0'
      Figure 2. St. Johns River               fish and sediment centroids for 1984-1987.










                                                                                     4vvp0RT @RIVAA
                        -310
                             40





                                                                                 Vr

                                                                                                                                  Q
                                                                                                                       SITE F     z    -
                                                                                  870      fq                                     -c
                                                                        SITE  E                                                  -i
                                                                                                                                 co
                                                                                                          0

                                                                                                                                co
                                                                                                                                4j
                                                                                                                                z         ...
                                                                                                                               ir



                                                                                                                              IC



                                                                                                                             cl)




                                                                                 SITE  D
                                                                                           0
                         3 V 35'


                                                              C@'


                              BRORO NECK





                                                                                            SOjjt4D
                                             s4p     OURMILE                                                        SITE C
                                                          ISL N9)-'                -0
                                                                             SppEt
                                                      t-          SITE  B                Ili                   AUd      DIC T
                                                                                               SITE A
                                                                                                                         117
                                                              87  JUw
                                                              A@
                                                                G
                                                              -89
                                                                            0

                                            0

                                                                                        C-2

                                                                                      0


                           10 3V
                                                                                                                     FISH TRAWL CENTROIDS FOR


                                                                                                                     SEDIMENT CENTROIDS FOR I
                                     8 lok2l(y                                  a   15                                    810 1 (Y
                        Figure. 3 Sapelo       Sound fish and sediment centroids for 1984-1987.















                                                                                                                  Lake
                                                                                                                  Anahuac


                 SITE F                                                                                                ANAH AC



                                            BAYTOWN


                                                 87                                       A
                                SITE     C-.W\                                                                                                    AS
                                               "Le                     0+           A,
                -292401                      10.



                                                                                               00"I
                                                                                       SITE    E /
                                                                                                 1 871
                                                                                                 1
                                                                                                187
                                                                   <1


                                                                                                               1,::zl
                                                                                    Smith Pl.


                                                               87
                                                                ej T\ A                                            F
                -290301                                          85w E67        0
                                                      SAN LEON         EAGLE
                                                            86. 004 POIN     IT
                                                                Dickinson Bay                   SITE A
                                                                 i of  Pt
                                                    84             84                                                       \A"
                                      SITE     D
                                                                        Dollar Pt.                              0



                                                          TEXAS   CITY.



                                                                           BN
                  29020'                                                *aZ
                                                                                       Pelican
                                                                                       Island
                                                                        SITE     B
                                                                                                           GULF OF MEXICO
                                                                                    GALVE       ON








                                              A
                                                        10


                                                0
               -290 or
                                                                FISH TRAWL CENTROIDS FOR 1984. 1985, 1986, AND 1987

                                                                SEDIMENT CENTROIDS FOR 1984, 1985, 1986, AND 1987
                                                                                                           @@AL















                                             950                                  50'                                 40'                                   30'

              Figure 4. Galveston Bay fish and sediment centroids for 1984-1987.







             Sitver

                   1.0-

                   0.9

                   0-8-

                   0-7-
               E 0-6-
               CL
               D-0-5-

               CD
              < 0.4

                   0-3-
                        -                                                   10
                   0-2-                                                       0

                   0.1
                                                                                           ------------          ------
                   0.0
                          I f I I
                        I                                                                                             1" 11
                        0       1       2        3       4        5       6        7       8        9       10       11      12

                                                                  A nercent
                                                                     I PU
                        Figure 5. Silver vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                   regression model (solid line) and 95X confidence limits (dashed lines) for
                                   individual predicted values derived from baseline locations (dots).





          Arsenic

                 26-
                 24-                                                                                   0
                 22-
                                                                                                 10
                 20


                 16-
            CL 14 -
            CL
              -12                                                       0
                 10 -                                                           00
                   81
                                                                       @O 00
                                                                0
                                        so   10, 0              0
                                             I  -
                                         0                 'U"W -,*
                                            0          *,So
                                            q>    *0 0             00
                                          0       0
                   2-    4#b* 0         0*        I_--
                                                      0
                  0
                       I I I I  r-1 I I  I                               f  I I I I  I I I I  I I I I
                     0        1        2        3       4        5        6        7        8        9       10       11       12
                                                                 Al, percent
                     Figure 6. Arsenic vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                 regression model (solid line) and 95Z confidence limits (dashed lines) for
                                 Individual predicted values derived from baseline locations (dots).






           Cadmium

                   1-6-
                   1-5-
                   1.4-
                   1-3-
                   1.2
                   1.1
             E     1.0-
              0-0-9-
             CL 0.8 -
            -d 0.7 -
            0 0.6 -

                                                                                               <>
                   0-5-
                   0.4-                                                     >000            0 0      0       0        012
                   0-3-                                                                     <> -          -0 ------- ---------------
                   0.2-          ---*   ------   4 -----------                                           00* 0
                                                                 * <%*       00              0
                                    0000         0 0 0                                                         0 0 <90
                   0.1-           0*           00                                                    *DO*                       - ----- ---
                                               so             0              <%)O              ---- ----       0 -------
                   0-0-                         40,              ------------         *
                                     I I I f I f I I I I I I I I I I I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1, 1 1 1 1 1 1 1 f I I I I I I I I
                        0         1         2         3         4         5         6          7         8         9        10         11        12

                                                                           A] norCent
                                                                               I VV
                        Figure 7. Cadmium vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                     regression model (solid line) and 952 confidence limits (dashed lines) for
                                     individual predicted values derived from baseline locations (dots).






           Chromium

                  200-


                  175-


                  150-


                  125-
             E
             C1         -
              0-100-
             0      75-

                    50-                                  6,0              0 0

                   25   -   CID
                                             0


                      0.
                          I I f I
                        0               2        3        4       5        6       7                9       10       11       12

                                                                  A
                                                                        percent
                                                                     ll Flu
                        Figure 8. Chromium vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                  regression model (solid line) and 95X confidence limits (dashed lines) for
                                  Individual predIcted values derived from baseline locations (dots).
                                                                                                    0







                                          ID
                                           0- @O0-






          Copper

                80-


                70-


                60-
            E   50-
             0-40-

            030-

                20-
                                                                         0

                10-

                 0                           11 111  111  1 of 111111111;IIIr          11  f f I I I i I I I [--I I I I I I I I I I
                    0        1       2        3       4        5       6        7       8        9       10       11      12
                                                               A] , norcent
                                                                     V%A
                    Figure 9. Copper vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                               regression.model (solid line) and 95Z confidence limits (dashed lines) for
                               individual'predicted values derived from baseline locations (dots).





                    Iron



                           6-


                           5-





                                                                                                     <




                                                                           0
                                                                       10                     0





                                  dpW
                           0   T-T-r-1- -I    f I I f    I I 1--r--r-r-T--i I I I I  I  I   I I I I     I I 1 1       1 1 1    1 1 1 -F    I F 1 1-1 -F I I 1      1 1 1 1
                               0           1          2           3          4           5           6           7          8           9          10          .11        12
                                                                                                 percent
                               Figure 10.      Iron vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                               regression model (solid line) and 95% confidence limits (dashed lines) for
                                               individual predicted values derived from baseline locations (dots).
                                                              >
                                               >0






        Mercury

              1.0-

              0-9-

              0-8-

              0.7-
          E 0.6
          CL 0.5 -

          r 0.4"

              0-3-

              0.2-

                                                                                      00-1 00
              0.1
                                                                   0 00        0
              0.0
                    0       1        2       3        4        5        6       7        8        9       10       11       12
                                                               Ad , percent
                    Figure 11.  Mercury vs. aluminum plot for  1984-87 sediment data (dots and diamonds) with
                                regression model (solid line)  and 95Z confidence limits (dashed lines) for
                                individual predicted values derived from baseline locations (dots).





         Manganese


                1800-

                1600-

                1400-

           E 1200
           CL
           CL. 1000

                 800-                                                                             0

                 600-                                            16
                                                                                           0
                        -                                     004
                 400-                                    0           0           0
                                   -OW   woo      All";       0     00                       0
                                                0#0      00   <@>O -0
                 200-      --0    0:0 0          0      0*           0
                                   0 00-- @              0         Poo    0
                                0         - *@- 0.         -<ji #0       0
                                    0        00                                  0
                                  *-@*' lfto'V <ZO 0 <4,- -@*- 0
                          OU0   %                                               0
                        Fr-r--r-T-
                        0       1       2       3        4       5       6       7        8       9       10      11       12
                                                                 A]   r%jmrCent
                                                                    I VI@A-
                        Figure 12. Manganese vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                   regression model (solid line) and 95Z confidence limits (dashed lines) for
                                   Individual predicted values derived from baseline locations (dots).







        Nickel

              45-


              40-                                                                                  10
                                                                                                          0

              35-

                                                                                                          0
              30-
          E   25-
          0-

             -20-
         z
                  -                                   Ar
              15-
                                                       0
              10-



               0   1 17             1       1 1  1 1 1 f I I I I I I I I I I I I I f I I I I I I I I I I I I I I I I I I II I I T-T
                  0                2        3       4                6        7       8        9       10       11      12
                                                             A], Percent
                   Figure 13. Nickel vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                               regression model (solid line) and 95Z confidence limits (dashed lines) for
                               individual predicted values derived from baseline locations (dots).





            Lead

                  160-


                  140-


                  120-
              E   100-
              0-
                   80 -

              CL 60 -                                                         0

                                                     0                                                   0
                     40-                                                                       0


                                                                                                    10- -
                    20-                     0


                                 0
                     ID
                                           I I I f I I I I I I I I I
                        0        1       2       3        4       5        6       7        8       9       10       11      12
                                                                   A, percent
                         Figure 14. Lead vs- aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                    regression model (solid line) and 95Z confidence limits (dashed lines) for
                                    Individual predicted values derived from baseline locations (dots).






           Selenium

                 2-0-



                   1-6-

                   1.4-
              E 1.2


              CD 0.8

                   0-6-                                                                  00,0

                                                                    0
                   0.4.                                      0

                   0.2
                                                                40
                          too
                   0.0
                        0       1        2       3        4       5       6        7       8        9       10      11      12
                                                                  A], percent
                        Figure 15. Selenium vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                                    regression model (solid line) and 95% confidence limits (dashed lines) for
                                    Individual predicted values derived from baseline locations (dots).






         Tin

               8-


               7-

               6-                                                                                    .0

               5-                                                         0
                                                        0           0
           E
           0-
           CL4                                               0
                                                        0 0     00                       0 0                         0
                                                                          0    0     000 0-         0
          CO 31                                              0   0           0           0 '2@             0
                                                            0 otx->   -Aft                                      0
                                                              a--
                                                             i,-
                               >                   0 --0
                                                       ---T
                                                  "        #'@O  .
                     0             0                    6     0    00
                         0  0      0-                  0 JL 00 0



                   0       1        2       3        4        5       6        7                         10       11      12

                                                                    norcent
                                                                    FJU
                   Figure 16. Tin vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with
                               regression model (solid line) and 95Z confidence limits (dashed lines) for
                               individual predicted values derived from baseline locations (dots).






             Thalliurn

                   1.2-

                   1.17



                   0-9--

                   0.8
              E 0.7-
              C1        -
              00-6-
                                                                   000
                   0-5-

                   0-47
                   0-3-
                        -
                   0.2

                        - ---
                   0.17-

                   0-0-
                        0       1       2        3        4       5        6       7        8       9       10       11       12
                                                                  A, percent
              Figure 17. Thallium vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with regression model
                         (solid line) and 95% confidence limits (dashed lines) for individual predicted values derived
                         from baseline locations (dots).






          Zinc

                 400-

                 1%0-


                 300


                 250-
            E
            0-200-

                 150                                                                    .00
                                                                                        0       0

                 100
                                                                                                            0

                  50-




                                                                                                                    -T--r-r-r-T-T
                   0   1                       T--T I I I I I I
                       0       1        2       3        4       5                7        8        9       10       11      12
                                                                  Aj, percent
             Figure 18. Zinc vs. aluminum plot for 1984-87 sediment data (dots and diamonds) with regression model
                        (solid line) and 95% confidence limits (dashed lines) for individual predicted values derived
                        from baseline locations (dots).







          7inc

                140-


                120-


                100-

                                     U
           E 80 -
           CL
           CL       -
          rq     60-

                 40-


                 20-

                  0-                                                                (AMUO
                                     A                B               C                D                E
                                                                      I















                                                                    Site

           Figure 19, Concentrations of zinc (ppm, dry wt.) in Atlantic croaker livers at intensive survey and
                      annual survey sites at Sapelo Sound (SAP). Shown are mean concentrations + one standard
                      deviation.





            Zinc

                 140


                  120-


                  100-

             E 80
             0-
             Q-                         U
                  60 -


                   40-


                   20-



                                                      (AMA
                                       A                B                C                D               E
                                                                       Site
             Figure 20. Concentrations of zinc (ppm, dry wt.) in Atlantic croaker livers at intensive survey and
                        annual survey sites at St. Johns River (SJR). Shown are mean concentrations + one standard
                        deviation.







                                    A








              nc








               2W -
            E
            a
            0-150-



                100


                 50-

                  0                                                       (andual)
                                   A             B             C             D              E             F
                                                                    Sfte
            Figure 21. Concentrations of zinc (ppm, dry wt.) in Atlantic croaker livers at intensive survey and
                        annual survey sites at Galveston Bay (GAL). Shown are mean concentrations + one standard
                        deviation.





                Lead

                      1.0

                      0.9

                      0-8-

                      0.7-
                 E 0-6-
                 CL       -
                 0-0-5-

                CL 0.4 -

                      0-3-
                          -1
                      0.2-

                      0.1-
                      0.0                                                                  (anhuaQ
                                           A                B               C                D                E

                                                                          Site
                 Figure 22. Concentrations of lead (ppm, dry wt.) in Atlantic croaker livers at intensive survey and
                             annual survey sites at Sapelo Sound (SAP). Shown are mean concentrations + one standard
                             deviation.






               Lead

                   1.0

                   0.9

                   0-8-

                   0.7
              E 0-6-
              CL        -
              CL 0.5 -

              CL 0.4 -

                   0-3-
                   0.2-

                                          U
                   0-1-
                                                                                                U                  U
                   0.011                   1              ("4                  1                 1                 1                 1
                                          A                 B                 C                 D                 E

                                                                            S
                                                                              it
                                                                                e
              Figure 23.   Concentrations of lead (ppm, dry wt.) in Atlantic croaker livers at intensive survey and
                           annual survey sites at St. Johns River (SJR). Shown are mean concentrations + one standard
                           deviation.






            Lead

                  1.0

                  0.9

                  0-8-

                  0.7-
             E 0-6-
              CL       -
              CL 0.5 -

             CL 0.4 -

                  n.11


                  0-2-

                  0-1-

                  0.0
                                                                            (annUA
                                    A              B             C             D              E              F

                                                                      Site
                       Figure 24. Concentrations of lead (ppm. dry wt.) in Atlantic croaker livers at Intensive
                                  survey and annual survey sites at Galveston Bay (GAL). Shown are mean
                                                   o
                                                                  v
                                  concentrations    ne standard de lation.






        Zinc

           500-



           400-

                                                                 A

        E 300-
        CL
        CL
        C: 200-
        N

                                        A

                        000           MO  L           0
           100-   0                C)*   0
                   0 U  00 r       11   0        0
                               0


              0-

               110       140       170       2W        230        260       290        320
                                          Total Length mm
               Figure 25. Zinc concentration (ppm, dry wt.) in individual Atlantic croaker livers in Galveston
                        Bay as a function of fish total length. Data from separate sites are distinguished
                        by different symbols: Site A (star), Site B (square), Site C (diamond), Site D
                        (triangle), Site E (filled circle), and Site F (open circle).





        Cadmium



              1;0-

              0-9-

              0-8-

              0-7-
          E
          CL 0.6 -
          0-
          -05-
         _0 *
         0 0.4


              0.2

              0-1-

              0.0

                                     1984                1985                1986                1987
                                                                  Year
                    Figure 26. Temporal trend in the concentration of cadmium (ppm, dry wt.) in livers of Atlantic
                               croaker at the Mississippi River Delta (MRD) annual survey site. Shown are mean
                               concentrations and their 951 confidence intervals of estimate.





                                                                                                                              to


          Iron

               800-


               700-


               600-


               500-
           E
           0-
               4W -
          LT 300 -

               200-


               100-


                  0-1
                                      1984                1985                1986                1987

                                                                    Year
                     Figure 27. Temporal trend in the concentration of iron (ppm, dry wt.) in livers of Atlantic
                                croaker at Mississippi River Delta (MRD) annual survey site. Shown are mean
                                concentrations and their 95X confidence intervals of estimate.










                                            APPENDIX


             Table A-1       Cycle 1 1984 Locations and Sites of Fish Collection.

             Table A-2       Cycle   11   1985   Locations   and   Sites   of    Fish
                             Collection.

             Table A-3       Cycle 111 1986 Locations and          Sites of Fish
                             Collection.

             Table A-4       Cycle IV 1987 Locations and Site of   Fish Collection.

             Table A-5       Sediment Stations: Annual Surveys 1984 Cycle I and
                             1985 Cycle II.

             Table A-6       Sediment Stations: Annual Surveys 1986 Cycle III
                             and 1987 Cycle IV.

             Table A-7       Sediment Stations: Intensive Survey 1987 Cycle IV.

             Table A-8       Elemental Concentrations for 1984-87 Sediments in
                             the Southeast.

             Table A-9       Adjusted Elemental Concentrations for 1984-87
                             Sediments in the Southeast.


             Table A-10      Elemental Concentrations for 1984-87 Liver Tissue
                             in the Southeast.













            Table A-1 Contd.



                                           Area of                      Chart Descr gtion
            Location          Location     Trawl                                     Landmarks &                  Chart No.
            Name           Designation     operations       Waterway Name           Other Locaters              (Edition, Date)


            St. Johns           SJR        30*24.461       St. Johns River-         W of Clapboard Creek              11491
            River, FL                      81*31.001       Blount Island            N of Back River         (16th ed., 4/21/79)
                                                             Channel


                                           30*23.201       St. Johns River-         N of Mill Cove                     to
                                           81*32.261       Fulton-Dame Pt.          SW of beacon 114211
                                                             Cut-off Range

                                           30*20.371       St. Johns River-         W of Floral Bluff
                                           81*36.631       Arlington Channel        SE of beacon 117511

            Charlotte           LOT        26*45.601       Charlotte Harbor         S of Cape Haze                    11426
            Harbor, FL                     82*09.401                                N of Pine Island        (19th ed., 8/7/76)

            Apa lachaicola      APA        29*37*441       Apalachicula Bay         N of Little St.                   11404
            Bay, FL                        84*58.501                                  George Island         (14th ed., 9/l/84)

                                           29*44.181       East Bay                 W of East Pt.                      11
                                           84*55.061                                E of Apalachicola
                                                                                      River

            Mobile Bay,         MOB        30'17.461       Mobile Bay               SE of Cedar Pt.                   11376
            AL                             88'06.001                                N of Dauphin            (35th ed., 9/12/81)
                                                                                      Island

            Round Island,       ROU        30*17.741       Mississippi Sound        W of Round Island                 11374
            Ms                             88*35.951                                                        (19th ed.,11/5/83)

                                           30*19.281       Mississippi Sound        NW of Round Island                  it
                                           88*36.651                                S of WestPascagoula
                                                                                      River











         Table A-1 Contd.




                                    Area of                   Chart Description
         Location       Location    Trawl                                 Landmarks &               Chart No.
         Name         Designation   operations     Waterways Name        other Locaters           (Edition, Date)


         Heron Bay,       HER       30*11.261      Heron Bay             SW of Heron Bay               11371
         MS                         89*28.751                              Bayou
                                                                         NW of Heron Bay     (23rd ed., 5/21/81)
                                                                           Pt.

                                    30*11.401      Pipeline Canal        W of Heron Bay                 11
                                    89*30.051                            S intersection Campbell
                                                                           Outside Bayou

                                    30*10.871      Mouth of Pearl        S of beacon 11811              it
                                    89*31.401       River

         Mississippi      MRD       29'08-18'      Northeast Pass        S of Blind Bay                11361
         River Delta,               89*02.671                            NE of Red Fish       (45th ed., 1/9/82)
         LA                                                                Bay
                                    29*06.701      Southeast Pass        E of Red Fish Bay              11
                                    89*04.111

                                    29*05.711      Loomis Pass           W of Red Fish Bay              of
                                    89*07.571                            N of Garden Island
                                                                           Bay

                                    29*04.901      Southeast Pass        E of Red Fish Bay
                                    89*03.701                            NE of Garden Island
                                                                           Bay

                                    29*02.731      Garden Island         N of Port Eads
                                    89*08.471       Bay                  SW of Redfish Bay











        Table A-1. Cycle 1 1984 Locations and Sites of Fish Collection




                                    Area of                    Chart Description
        Location        Location    Trawl                                 Landmarks &                Chart No.
        Name          Designation   operations      Waterway Name        Other Locaters            (Edition, Date)


        Pamlico            PAM      35*13.571      Jones Bay             N of Maiden Pt.                11548
        Sound, NC                   76*32.821                                                  (29th ed., 5/l/82)

                                    35*12.151      Jones Bay-            E.of Boar Pt.                   of
                                    76*30.051        Inlet               S of Sow Island Pt.


        Charleston         CHS      32*45.601      South Channel         NW of Ft. Johnson              11524
        Harbor, SC                  79*54.561                            S of Shutes Folly     (35th ed.,10/20/84)
                                                                           Island

        Sapelo             SAP      31*32.301      Sapelo Sound          N of Dog Hammock                If
        Sound, GA                   81*15t771

                                    31*31.781      Sapelo Sound          N of High Pt.                  11510
                                    81*14.381                            E of Dog Hammock      (11th ed.,11/15/80)

                                    31*30.511      Mud River             S of Dog Hammock                11
                                    81*16.41t                            SW of High Pt.

                                    31*30.381      Eagle Creek           W of Mud River
                                    81*17.711                            E of Front River












        Table A-1 Contd.



                                   Area of                  -Chart Description
        Location       Location    Trawl                                Landmarks &                Chart No.
        Name         Designation   operations     Waterway Name        other Locaters           (Edition, Date)


        Barataria        BAR       29*26.831      Barataria Bay        S of Camp Dewey                11358
        Bay, LA                    89*58.251                           NW of St. Marys Pt.     (31st., 8/29/81)

                                   29*25.611      Barataria Bay        W of  St. Marys Pt.              to
                                   89*57.491                           E of  Manilla

                                   29*21.301      Barataria Bay        E of  Bassa Bassa Bay
                                   89*59-091                           W of  Pelican Pt.

                                   29*16.851      Barataria Bay        N of  Barataria Pass
                                   89*56.801                           E of  Beauregard Island

        Galveston        GAL       29*30.601      Galveston Bay        N of  Eagle Pt.                11326
        Bay, TX                    94*54.571        Eagle Pt.-         W of  Red Fish        (21st ed., 4/7/84)
                                                    Dickinson Bay        Island

                                   29*28.101      Dickinson Bay        E of beacon 112711               If
                                   94*57.021

                                   29*27.471      Galveston Bay        SE of April Fool  Pt.            11
                                   94*54.801        Eagle Pt.-         E of beacon 111411
                                                    Dickinson Bay

                                   29*27.001      Dickinson Bayou      W Of Hwy. ST 146
                                   94'58.841                           S of San Leon Station












         Table A-1 Contd.




                                      Area of                    Chart Description
         Location        Location     Trawl                                   Landmarks &                 Chart No.
         Name          Designation    Operations      Waterway Name          Other Locaters            (Edition, Date)



         San Antonio       SAB        28*13.221      San Antonio Bay-        SE of Jones Lake                11315
         Bay, TX                      96*48.291         IcW                  Between beacons        (17th ed., 3/3/84)
                                                                               116711 & 116911


                                      28*11.001      Cottonwood Bayou        SW of Panther Pt.
                                      96*45.001                              SE of Mustang Lake

         Corpus            CCB        27*49.521      Corpus Christi          SE of Portland                  11309
         Christi Bay,                 97*17.381        Bay                   E of Rincon Pt.        (25th ed.,12/19/81)
         TX
                                      27'48.80'      Corpus Christi          N of Corpus Christi
                                      97*18.321        Bay                     Channel beacon 116211
                                                                             SE of Indian Pt.

         Lower Laguna       LLM       26*05.201      Laguna Madre            NE of Laguna Heights            11302
         Madre, TX                    97*14.291                              NW of Port Isabel      (15th ed., 5/12/84)



           Trawl area within 1 km (.54 naut. mile) rddius of position.









         Table A-2. Cycle 11 1985 Locations and Sites for Fish Collection.



                                        Area of                      Chart Descrintion
         Location          Location     Trawl                                    Landmarks &                   Chart No.
         Name           Designation     operations      Waterway Name           Other Locaters              (Edition, Date)


         Pamlico             PAM        35*13.121       Jones Bay               NW of Boar Pt.                    11548
         Sound, NC                      76*31.801                               SW of Minktrap    Pt.   (31st ed., 3/23/85)

         Charleston          CHS        32*50.131       Coastal Atlantic        1.5 naut mile SE of               11531
         Harbor, SC                     79*40.151         Ocean                    Capers Island        (15th ed.,7/21/84)
         Sapelo              SAP        31*32.601       Sapelo Sound-           N of Flag Pond                    11510
         Sound, GA                      81*11.601       Inlet                                          (13th ed.,10/24/84)

         St. Johns           SJR        30*21.021       St. Johns River-        NW of Floral Bluff                11491
         River, FL                      81*36.771       Arlington Channel       NE of beacon 117511     (21st ed.,7/7/84)

         Charlotte           LOT        26*45.441       Charlotte Harbor        S  of Cape Haze                   11426
         Harbor, FL                     82*09.271                               N  of Pine Island       (19th ed., 8/7/76)
         Apalachicola        APA        29*37.501       Apalachicola Bay        E  of Sand Island                 11402
         Bay, FL                        85*04.00                                W  of St. Vincent       (14th ed., 8/11/84)
                                                                                   Bar

         Pensacola           PEN        30*29.831       Pensacola Bay-          E  of Devil Pt.                   11378
         Bay, FL                        87*08.251       Escambia Bay                                    (20th ed.,12/15/84)

         Mobile              MOB        30*17.901       Mobile Bay              N  of Mobile Pt.                  11376
         Bay, FL                        88*01.951                               N  of beacon 112511     (35th ed., 9/12/81)

                             MOB        30*17.151       Mobile Bay              SE of Cedar Pt.                    of
                                        88*05.400                               N of beacon "C-311
                                                                                NE of North Pt.













         Table A-2 Contd.





                                       Area of                     Chart Description
         Location         Location     Trawl                                    Landmarks &                  Chart No.
         Name           Designation    Operations      Waterway    Name        Other Locaters             (Edition, Date)


         Round              ROU        30*23.241       Pascagoula  River       E of Marsh Lake                  11374
         Island, MS                    88*33.901                               SW of beacon 11611     (20th ed.,12/29/84)

         Heron              HER        30*11.711       Pearl River             SW of Baldwin Lodge              11367
         Bay, LA                       89*32.101                               NE of R.R. Swing       (18th ed., 7/28/84)
                                                                                 Bridge

                                       30*11.76'       Pipeline Canal          E of Campbell
                                       89*29.961                                 Lagoon
                                                                               W of Heron Bay

         Mississippi        MRD        29*05.601       Redfish Bay             W of Southeast Pass              11361
         River Delta, !.A              89*05z401                               SE of North Shore      (45th ed.. 1/9/821
                                                                                 Bay

         Barataria          BAR        29*17.041       Pipeline Canal          N side of Grand                  11358
         Bay, LA                       89*56.061                                 Terre Island         (31st ed., 8/29/81)
                                                                                 between Barataria
                                                                                 Pass & Pass Abel

        -Galveston          GAL        29*31.911       Galveston Bay           NE of Eagle Pt.                  11326
         Bay, TX                       94*52.381                               NE of Redfish          (21st ed., 4/7/84)
                                                                                 Island














        Table A-2 Contd.




                                   Area of                   Chart Description
        Location       Location    Trawl                                 Landmarks &               Chart No.
        Name         Designation   operations     Waterway Name         other Locaters           (Edition, Date)



        San Antonio      SAB       28*14.551      San Antonio Bay       E of Mustang Lake              11315
        Bay, TX                    96*46.441                            SE of Live Oak Pt. (17th ed., 3/3/84)
                                                                          in I.C.W.

                                   28*11.001      Cottonwood Bayou      NE of Bray Cove                  of
                                   96'45.001                            SW of Panther Pt.

        Corpus Christi   CCB       27*49.56'      Corpus Christi Bay    SE of Indian Pt.               11309
        Bay, TX                    97*17.091                            SW of Long Reef      (25th ed.,12/19/81)

        Lower Laguna     LLM       26*05.091      Laguna Madre          N of Laguna                    11302
        Madre Bay, TX              97*15.171                              Heights            (15th ed., 5/12/84)




          Trawl area within 1 km (.54 naut. mile) radius of position.









         Table A-3. Cycle 111 1986 Locations and Sites of Fish Collection.

                                        Area of                     Chart Descrivtion
         Location          Location     Trawl                                    Landmarks &                  Chart No.
         Name           Designation     Operations      Waterway    Name        Other Locaters              (Edition, Date)


         Pamlico             PAM        35*12.521       Jones Bay               NE of Boar Pt.                    11548
         Sound, NC                      76*30.601                               SW of Sow Is. Pt.       (31st ed., 3/23/85)

         Charleston          CHS        32*45.411       South Channel           E of Ft. Johnson                  11524
         Harbor, SC                     79*53.101                               W of Ft. Sumter         (35th ed.,10/24/84)

         Sapelo              SAP        31*32.621       Sapelo Sound-Inlet      N of Flag Pond                    11510
         Sound, GA                      81'11.911                                                       (13th ed., 3/8/86)

         St. Johns           SJR        30'14.141       St. Johns River         NE of Piney Pt.                   11492
         River, FL                      81*39.301                                                       (15th ed., 1/24/87)
         Biscayne            BIS2       25*53.351       Biscayne Bay            W of Bay Harbor                   11467
         Bay, FL                        80*08.46'                                 Islands               (24th  ed.,11/30/85)
                                                                                N of Broad
                                                                                  Causeway

                                        25*51.891       Biscayne Bay            N of Treasure
                                        80*08.951                                 Island
                                                                                NW of Normandy
                                                                                  Isle

                                        25*50.461       Biscayne Bay            S of Treasure
                                        80'09.041                                 Island
                                                                                SW of Normandy
                                                                                  Isle

                                        25*47.581       Biscayne Bay            N of San Marco
                                        80*10.081                                 Island
                                                                                S of Julia Tuttle
                                                                                  Causeway












        Table A-3 Contd.

                                    Area of                   Chart Description
        Location        Location    Trawl                                 Landmarks &                Chart No.
        Name          Designation   operations     Waterway Name         other Locaters           (Edition, Date)
        Biscayne           BIS      25045.411      Biscayne Bay          NE of Virginia Key              11467
        Bay, FL                     80*08.801                            SW of Fisher Island (24th ed.,11/30/85)
        Charlotte          LOT      26*39.351      Charlotte Harbor      E of Indian Field               11426
        Harbor, FL                  82*05.721                            W  of Buzzard Bay     (19th ed., 8/7/76)

                                    26*47.701      Charlotte Harbor      E  of Cape Haze
                                    82*05.801                            W  of Key Pt.                    of

                                    26*45.601      Charlotte Harbor      S  of Cape Haze
                                    82*09.951
        Apalachicola       APA      29*37.501      Apalachicola Bay      N  of Little St.                11402
        Bay, FL                     84*58.251                               George Island      (14th ed., 9/l/84)
                                                                         NW of Government
                                                                            cut

                                    29*37.000      Apalachicola Bay      N  of Little St.                 of
                                    85*03.701                               George Island
                                                                         W  of St. Vincent
                                                                            Bar

        Pensacola          PEN      30*22.611      Pensacola Bay         W  of Butcherpen                11378
        Bay, FL                     87*09.001                               Pt.                (20th ed.,12/15/84)
                                    30*29.611      Escambia Bay          E  of Devil Pt.
                                    87*08.151                                                             if

        Mobile             MOB      30*18.891      Mobile Bay            E  of Cedar Pt.                 11376
        Bay, AL                     88*01.801                                                   (35th ed.,9/12/81)
        Heron              HER      30*11.331      Pearl River           S  of R.R.                      11367
        Bay, MS                     89*31.681                               Swing Bridge        (18th ed.,7/28/84)












         Table A-3 Cont.


                                       Area of                     Chart Description
         Location         Location     Trawl  .   I                             Landmarks &                  Chart No.
         Name           Designation    operations       Waterway Name          Other Locaters             (Edition, Date)


         Heron               HER       30*11.761       Pipeline Canal          E of Campbell                    11367
         Bay, MS                       89*29.961                                  Lagoon               (18th ed.,7/28/84)
                                                                               W  of Heron Bay
         Mississippi         MRD       29*05.601       Redfish Bay             W  of Southeast                  11361
         River Delta,                  89*05.401                                  Pass                 (45th ed., 1/9/82)
         LA
                                       29*02.811       Garden Island Bay       NE of Port Eads                  11361
                                       89'06.751                                                       (45th ed., 1/9/82)

         Galveston           GAL-D     29*27.741*      Galveston Bay-          SW of April Fool                 11326
         Bay, TX                       94*56.031         Eagle Pt.-               Pt.                  (21st ed., 4/7/84)
                                                         Dickinson Bay

         Galveston           GAL2      29*43.941      Galveston Bay-           N of Barnes Island               11329
         Bay, TX                       99'02-841         Houston Ship                                  (25th ed.,6/27/87)
                                                         Channel

         San Antonio         SAB       28*13.371       San Antonio Bay         SE of Jones Lake                 11315
         Bay, TX                       96*48.101                               NE of beacon 116711     (17th ed., 3/3/84)

         Corpus Christi      CCB       27*48.631       Corpus Christi Bay      SE of Indian Pt.                 11309
         Bay, TX                       97*18.881                               W of beacon 116111     (25th ed.,12/19/81)
         Lower Laguna        LLM       26*04.931       Laguna Madre            NE of Laguna Heights             11302
         Madre Bay, TX                 97*14.191                                                      (15th ed., 5/12/84)


            Trawl area within    I km (,. 54 naut. mile) radius of position.
         2 Only fish for histopathology were collected at this location.









          Table A-4. Cycle IV 1987 Locations and Sites for Fish Collection.


                                       Area of                      Chart Description
          Location         Location    Trawl                                  Landmarks &                  Chart No.
          Name           Designation   Operations       Waterway Name       Other Locaters              (Edition, Date)


          Charleston         CHS       32*45.37'        South Channel       S of Middle Ground                 11524
          Harbor, SC                   79*54.861                            W of Ft. Johnson          (35th ed., 10/24/84)

                                       32*45.401        South Channel       NW of Ft. Sumter                      11
                                       79*52.741


          Sapelo             SAP-B     30*31.741        Sapelo River-       W of Dog Hammock                   11510
          Sound, GA          (July)    81*16.611          Dog Hammock                                 (llth'ed., 11/15/80)

                             SAP-B     31*31.501        Sapelo River-       SW of Dog Hammock
                             (Aug.)    81*17.271          Dog Hammock       SE of Four Mile

                             SAP-C     31*32.301        Sapelo Sound-       N  of Blackbeard
                             (Aug.)    81*11.751          Inlet                Island

                             SAP-C     31'32.201        Sapelo Sound-       N  of Concord Shoal
                             (Oct.)    81*10.301          Inlet             S  of St. Catherine
                                                                               Island


                             SAP-D     31034.501        Barbour  Island     W  of Oldnor Island
                                       81*14.261          River             N  of Cedar Hammock
                                                                               Island

                             SAP-E     31*38.501        South Newport       E  of Thomas Landing
                                       81*15.001          River


                             SAP-F     31*38.871        Johnson Creek       S  of ICW beacon 1112611             of
                                       81*11.361                            N  of ICW beacon 1112711


          St. Johns          SJR-A     30*09.761        St. Johns River-    SE of Orange Park                11492
          River, FL                    81*41.121          Orange Pt.        NE of beacon 111011       (15th ed., 1/24/87)
                                                          Orange Park












        Table A-4 Contd.




                                    Area of                    Chart Description
        Location         Location   Trawl  .   I                           Landmarks &                Chart No.
        Name          Designation   Operations      Waterway Name         Other Locaters            (Edition, Date)


        St. Johns          SJR-B    30*20.651       St. Johns River       W of Floral Bluff              11491
        River, FL                   81*36.851       Arlington Channel                          (21st ed., 7/7/84)

                           SJR-C    30*16.641       Cedar-Ortega River    NW of Ortega                 11492
                                    81*42.631                             NE of Bascule        (15th ed., 1/24/87)
                                                                            RR Bridge

                           SJR-D    30*23.501       St. Johns River-      NE of Quarantine             11491
                                    81*34.101       Quarantine Island       Island             (21st ed., 7/7/84)
                                                      Upper Range

                           SJR-E    30*14.151       St. Johns River-      NE of Piney Pt.              11492
                                    81*39.311         Piney Pt.           SW of Christopher    (15th ed., 1/24/89)
                                                                            Pt.

        Pensacola          PEN      30*22.601       Pensacola Bay         N of Butcherpen              11378
        Bay, FL                     87*08.971                               Cove               (20th ed.,12/15/84)

                                    30*23.461       Pensacola Bay         East Channel
                                    87*12.491                             N of beacon 112711

                                    30*22.001       Pensacola Bay         N of Fair Pt.
                                    87*12.681                             W of Town Pt.

                                    30'21.001       Pensacola Bay         NW of Deer Pt.
                                    87*11.881                             SE of Fair Pt.

                                    30*20.261       Pensacola Bay         SE of Deer Pt.
                                    87*10.501                             S of English Navy
                                                                            Cove














      Table A-4 Contd.




                                  Area of                   chart Description
      Location        Location    Trawl                                 Landmarks &               Chart No.
      Name          Designation   operations1    Waterway Name        other Locaters            (Edition, Date)


      Galveston         GAL-D     29*30.601     Galveston Bay         West Pass                    11326
      Bay, TX                     94*53.571        Eagle Pt.-                              (23rd ed., 7/18/87)
                                                   Dickinson Bay

                                  29*30.911     Galveston Bay         N of San Leon
                                  94*55.251        Eagle Pt.-
                                                   Dickinson Bay

                        GAL-E     29*42.381     Trinity Bay           Anahuac Channel
                                  94*43.871


                                  29*41.301     Trinity Bay           SW of Anahuac
                                  94*44.481                             Channel
                                                                      W of Black Pt.


                                  29*35.001     Trinity Bay           S of Double
                                  94*46.001                             Bayou Channel
                                                                      NE of Smith Pt.

                        GAL-F     29*44.381     Houston Ship          NE of beacon 1113901         11329
                                  95*06.781        Channel            N of Patrick         (25th ed., 6/27/87)
                                                                        Bayou



      I  Trawl area within 1 km (. 54 naut. mile) radius of position.











          Table A-4 Contd.




                                        Area of                       Chart Description
          Location         Location     Trawl       I                              Landmarks &                  Chart No.
          Name           Designation    Operations       Waterway Name            other Locaters              (Edition, Date)


          Pascagoula          PAS       30*21.471        Pasagoula River          N of beacon 11411               11374
          River, MS                     88*33.951                                 E of Grain            (20th ed., 12/29/84)
                                                                                    Elevator
                                        30*22.971        Pasagoula River          E of beacon 11511                 of
                                        88*34.091                                 W of Krebs Lake

          Mississippi         MRD       29*09.741        Blind Bay                N of Northeast                  11361
          River Delta,                  89*03.021                                   Pass
          LA                                                                      W of South Mud        (45th  ed., 1/9/82)
                                                                                    Lumps
                                        29*04.331        Redfish Bay              SW of Southeast                   11
                                        89'04.651                                   Pass

                                        29*05.978        Redfish Bay              SW of Southeast                   of
                                        89*06.421                                   Pass

          Barataria           BAR       29*17.041        Pipeline canal           N side of Grand                 11358
          Bay, LA                       89056.061                                   Terre Island        (31st ed., 8/29/81)
                                                                                    between Barataria
                                                                                    Pass & Pass Abel

          Galveston           GAL-A     29*27.201        East Bay                 NW of Bolivar Beach             11326
          Bay, TX                       94*42.601                                 SW of Elmgrove        (23rd ed., 7/18/87)
                                                                                    Pt.

                              GAL-B     29ol9.701        Galveston Bay-           SE of Swan Lake                   Re
                                        94*52.801          Texas City             S of Texas City

                              GAL-C     29*41.361*       Houston Ship             W of beacon 119411                of
                                        94*59.441          Channel-                 in Houston Ship
                                                           Morgans Pt.              Channel
                                                                                  N of Morgans Pt.








                Table A-5. Sediment Stations:Annual Surveys 1984 Cycle I and 1985 Cycle Il.

                                                      1984 Cycle 1                   1985 CVC12-JLI-
                                                   Latitude      Longitude            tude    Longitude
                LOCATION            Station         (N)           (W)             (N)          (W)



                Pamlico Sound              1       35'13.901     76,33.601      35*13.901     76'33.601
                (PAN)                      2       35*13.001     76*30.801      35*13.001     76*30.801
                                           3       35*13.50,     76'32.101      35*13.501     76,32-101

                Charleston Harbor          1       32*45.431     79*55.071      32*45.431     79*55.051
                (CHS)                      2       32*45.421     79*54.451      32*45.421     79*54.471
                                           3       32*45.451     79*54-151      32*45.441     79*54-251

                Sapelo Sound               1       31*31.671     81*14.451      31*31.681     81*14-531
                (SAP)                      2       31*32.171     81'13.621      31*32.181     81*13.661
                                           3       31*32.671     81*14-83'      31*32.641     81*14-911

                St. Johns River            1       30*23.951     81*36.251      30*23.971     81036.291
                Estury (SJR)               2       30'22.681     81'32.331      30*22.571     81*32.481
                                           3       30*22.53'     81*37.201      30*22.491     81'36.951

                Charlotte Harbor           1       26*45.701     82'09.301      26*45.691     82*09.331
                (LOT)                      2       26*49.80'     82*06.301      26*49.761     82*06-281
                                           3       26'52.331     82*07.701      26*52.341     82*07.701

                Tampa Bay                  1       27'47.011     82*32.501      27*47.011     82*32-501
                (TAM)                      2       27*46.061     82*35.471      27*46.061     82*35.471
                                           3       27*47.03'     82*35.94'      27*47.03'     82'35.941

                Apalachicola Bay           1       29*37.781     84*58.101      29*37.781     84*58.101
                (APA)                      2       29*38.301     84'58.501      29*38.301     84058.501
                                           3       29*39.871     84*58.501      29*39.871     84058.501

                Pensacola Bay              I       not established              30022.351     87*14.631
                (PEN)                      2                                    30'25.471     87*09-251
                                           3                                    30*33.001     87*09.501

                Mobile Bay                 1       30*16.601     88,04-401      30*416.611    88*04-381
                (MOB)                      2,      30*17.801     88*05.891      30017.911     88*05.90,
                                           3       30'19.001     88*04-401      30*18.981     88*04-401

                Round Island               1       30*17.671     88*35.831      30*17.671     88*35-831
                (ROU)                      2       30*18.331     88*36.831      30*18.331     88*36-831
                                           3       30*19.251     88*37.001      30'19.251     88*37.00,

                Pascagoula River           I       not established              not established
                (PAS)                      2
                                           3








      Table A-5 Contd.



                                                   1984 Cycle T                      198!5 Qzcle TI
                                                  Latitude     Longitude          Latitude     Longitude
            L40CATION              Station           (N)           (W*)              (N)            (W)


      Heron Bay (HER)                    1        no sample (weather)             30*11.081      89*27.92'
                                         2                                        30*11.201      89*28.93,
                                         3                                        30*10.60,      89*28.80,
      Mississippi River Delta            1        29*06.701      89*0,4.201       29*07.171      89'04.11'
      (MRD)                              2        29*04.801      89'013.601       29*05.511      89'04.061
                                         3        29,08.10,      89*01.701        29*08-161      89*02.41'

      Barataria Bay (BAR)                1        29*26.901      89*58.701        29*26.901      89,58.701
                                         2        29*20.501      89*56.701        29*20.501      89056.701
                                         3        29'17.501      89*56.001        29*17-241      89*56.041

      Galveston Bay (GAL)                1        29*28.281      94*56.17'        29028-281      94*56.251
                                         2        29*29.001      94*54.331        29*29.001      94*54.331
                                         3        29*30.50,      94*53.921        29-30.701      94*54.701

      San Antonio Bay (SAB)              1        28*14.171      96*46.171        28*14.171      96*46.171
                                         2        28*13.171      96*[email protected]       28*12.171      96*46.671
                                         3        28'12.331      96*46.17'        28'12-331      96*46.171

      Corpus Christi Bay (CCB)           1        27'49.421      97*3.6.451       27*49.421      97*16.451
                                         2        27*49.601      97'2  '7.421     27*49.601      97*17.42'
                                         3        27*49.751      97*18.231        27*49.751      97'18.231

      Lower Laguna Madre (LL14)          1        26*05.081      97'IL4.75 1      26*05.081      97*14.751
                                         2        26*06.451      97 * 15.43 1     26*06-451      97'15.431
                                         3        26*08-48'      97-15.96@'       26-08.48-      97-15.90'









             Table A-6. Sediment Stations: Annual Surveys 1986 cycle III and 1987 Cycle IV.


                                                     1986 Cycle 111                1987 Cycle IV
                                                    Latitude    Longitude        Latitude    Longitude
                  LOCATION             Station        (N)          (W)              (N)          (W)


             Pamlico Sound (PAM)             1      35*13.901     76'33.601      no sample (deferred)
                                             2      35*13.001     76*31.501
                                             3      35*12.701     76030.80

             Charleston Harbor (CHS)         1      32*45.321     79*55.091      32*45.321     79*53.14'
                                             2      32*45.411     79*54.48'      32*45.41'     79'54.51'
                                             3      32*45.451     79*54.281      32'45.44'     79*54.29'

             Sapelo Sound (SAP)              1      31*31.671     81'14.48'      31*31.541     81*14.491
                                             2      31*32.161     81*13.671      31*32.131     81*13.68'
                                             3      31*32.621     81*14.851      31*32.661     81*14.87'

             St. Johns River Estuary         1      30*23.99'     81'36.281      30'23.921     81*36.42'
             (SJR)                           2      30'22.101     81*31.521      30*23.53.1    81*36.25'
                                             3      30*23.421     81,38.15,      30*23.421     81*35.821

             Charlotte Harbor (LOT)          1      26*45.931     82*09.171      no sample   (deferred)
                                             2      26*49.951     82*06.201
                                             3      26*52.631     82*07.471

             Tampa Bay (TAM)                 1      no sample   (deferred)       no sample   (deferred)
                                             2
                                             3

             Apalachicola Bay (APA)          1      29*37.781     84*58.091      no sample   (deferred)
                                             2      29*38.311     84*58.501
                                             3      29*39.851     84*58.45

             Pensacola Bay (PEN)             1      30*22.371     84*14.701      30'22.331     87*14.721
                                             2      30*25.421     87*09.291      30*25.471     87*09.251
                                             3      30*32.931     87'09.541      30*32.931     87*09.541

             Mobile Bay (MOB)                1      30'16.540     88*04.361      no sample   (deferred)
                                             2      30*17.741     88905.89,
                                             3      30*19.00,     88'04.401

             Round Island (ROU)              1      no sample    (deferred)      30*17.631     88*35.661
                                             2                                   30*18.281     88*36.371
                                             3                                   30*19.291     88*36.511

             Pascagoula River (PAS)          1      not established              30*23.111     88*33.961
                                             2                                   30*22.751     88*34.051
                                             3                                   30'22.371     88'33.781










       Table A-6 Contd.



                                                 1986 Cycle 111                1987 Cycle IV
                                               Latitude    Longitude        Latitude     Longitude
             LOCATION             Station         (N)          (W)             (N)          (W)


       Heron Bay (HER)                 1       30*11.081    89*27.921       no sample (deferred)
                                       2       30*11.201    89*28.931
                                       3       3C'10.601    89*28.801

       Mississippi River Delta         1       29*07-171    89'04.191       29*07.161     89*04.17'
       (MRD)                           2       29*05.519    89*04.061       29*05.461     89*04.08'
                                       3       29*CB-161    89*02.411       29'08.111     89*02.44'

       Barataria Bay (BAR)             1       no sample (deferred)         29*26.781     89*59.03,
                                       2                                    29*20.521     89'56.641
                                       3                                    29*17.261     89*56.061
                                       4                                    29*19.98,     89*56.571

       Galveston Bay (GAL)             1       29*28.311    94*56.071       29*30.841     94'54.241
                                       2       29*29.041    94'54.421       29*29.05,     94*54.001
                                       3       29'30.391    94*53.831       29*2a.501     94'56.201

       San Antonio Bay (SAB)           1       28*14.381    96*46.331       no sample    (deferred)
                                       2       28*13.23,    96*46.611
                                       3       28'1.2.Z3'   96*46.241

       Corpus Christi Bay (CCB)        1       27'49.54'    97*16.541       no sample    (deferred)
                                       2       27*49.651    97*17.440
                                       3       27*49.791    97*18.141

       Lower Laguna Madre (LLM)        1       26*05.081    97*14.751       no sample (deferred)
                                       2       26*06-451    97*15.431
                                       3       26*08-481    97*15.901








           Table A-7. Sediment Stations: Intensive Survey 1987 Cycle IV.



                                                 Latitude           Longitude
           Location      Site   Station             (N)                 M


           Galveston        A        1           29* 27.081         94* 43.051
           Bay (GAL)                 2           29* 27.211         94* 42.731
                                     3           29* 27.491         94* 42.791

                            B        1           290 21.691         94* 52.371
                                     2           29* 21.431         94* 52.541
                                     3           29* 21.531         94* 52.191

                            C        1           290 42.621         95* 00.211
                                     2           29* 42.461         95* 00.301
                                     3           29* 42.131         95* 00.111

                            D        1           29* 30.841         94* 54.241
                                     2           29* 29.051         94-* 54.001
                                     3           29* 28.501         94* 56.201

                            E        1           290 37.021         94* 45.551
                                     2           290 36.451         94* 45.451
                                     3           29* 35.851         94* 45.401

           St. Johns        A        1           30* 09.471         81* 41.031
           River                     2           30* 09.661         81* 40.941
           Estuary                   3           30* 09.840         81* 40.851
           (SJR)
                            B        1           30* 23.751         81* 38.371
                                     2           30* 23.750         81* 38.701
                                     3           30* 23.681         81* 38.971

                            C        1           30* 16.241         81* 43.151
                                     2           30* 16.741         81* 42.631
                                     3           30* 16.851         81* 42.271

                            D        1           30* 23.92'         81* 36.421
                                     2           30* 23.531         81* 36.251
                                     3           30* 23.421         81* 35.821

                            E        1           30* 14.61'         81' 39.481
                                     2           30* 14.401         81* 39.361
                                     3           30* 14.261         810 39.181










              Table A-7 Contd.



                                                                     Latitude                  Longitude
              Location            Site       Station                    (14)                        M


              Sapelo                A           1                  31031.54
              Sound (SAP)                       2                  3103:2.131                  81*13.681
                                                3                  31*3:2.661                  81*14.871


                                    B           1                  31 * 31. 501                81017.431
                                                2                  31 * 31. 921                81017.821
                                                3                  31*3:2.281                  81017.231


                                    C           1                  3 1 0 3:2 . 2 0 1           81012.401
                                                2                  31*3:2.581                  81011.151
                                                3                  31 * 32. 691                81*11.991


                                    D           1                  31 0 34 . 66                81*14.551
                                                2                  31 0 34 . 72                81014.391
                                                3                  31*34.721                   81014.541


                                    E           1                  31*38.751                   81015.491
                                                2                  31*38.571                   81015.351
                                                3                  3lo38.291                   81*14.561


              SAP                   A           1                  31*31.671                   81*14.481
              October                           2                  31*32.161                   8lol3.671
              1987                              3                  31032.601                   81014.801


              SAP                   A           1                  31031.681                   81014.531
              July                              2                  31*32.181                   81013.661
              1987                              3                  31*32.641                   81014.911








 15        Table A-8. Elemental Concentrations for 1984-87 Sediments in
                         the Southeast. Units: ppm (dry) except Al, Fe, and
                         Si percent (dry).

                         Computer listing of sediment data, 5 pages, 211
                         observations.








                             Table A-8             Contd.
                             LOC    YR  MTH SITE    STA SURVEY        Ag       At       As      Cd        Cr       Cu       Fe       Hg        Mn        Ni      Pb        Se      Si       Sn       T I       Zn

                             APA    84   10     A     1      A     0.025     2.240    4.900  0.009    24.500    4.800    1.150    0.008    284.000     6.200   11.300    0.160  37.420   1.100    0.190    18.000
                             APA    84   10     A     2      A     0.074   10.890   24.000   0.046    86.800   22.500    6.200    0.082   1041.000    32.200   32.300    0.800  19.180   4.500    0.770    209.000
                             APA    84   10     A     3      A     0.073   11.350   25.200   0.'080   102.000  23.500    6.490    0.098   1450.000    30.300   33.500    0.610  21.750   3.600    0.800    108.000
                             APA    85   10     A     1      A     0.046     9.905  19.979   0'.074   77.556   17.278    5.224    0.138    866.946    24.459   27.836    0.726  26.067   3.108    0.671    82.957
                             APA    85   10     A     2      A     0.050   10.365   15.523   0.081    81.422   18.072    5.843    0.104   1144.441    25.160   29.763    0.547  27.643   5.137    0.470    88.565
                             APA    85   10     A     3      A     0.063   10.264   16.895   0.132    67.129   21.712    6.280    0.119   1220.651    31.859   33.970    0.604  24.867   4.887    0.419    110.462
                             APA    86   10     A     1      A     0.053     4.892  22.028   0.058    73.627   14.230    3.657    0.026    186.644    19.078   22.565    0.423  27.653   1.926             62.879
                             APA    86   10     A     2      A     0.071   11.356   19.902   0.068    89.542   21.031    5.931    0.062   1112.472'28.348      35.124    0.501  25.005   3.902             79.694
                             APA    86   10     A     3      A     -0.081  10.035   17.589   0.107    106.214  23.780    5.299    0.111   1237.149    33.264   38.962    0.597  23.181   3.994             101.299
                             BAR    84     9    A     1      A     0.125     5.480    8.400  0.278    64.200   15.600    2.710    0.076    441.000    21.500   20.700    0.550  30.770   1.600    0.670    83.000
                             BAR    84     9    A     2      A     0.090     4.490    5.500  0.220    55.100   10.500    1.970    0.048    298.000    15.600   16.100    0.190  31.130   1.600    0.580    59.000
                             BAR    84     9    A     3      A     0.055     4.020    4.700  0.080    37.700    5.400    1.370    0.026    235.000    14.200   12.000    0.180  35.300   4.300    0.440    .36.000
                             BAR    85     9    A     I      A     0.079     5.052    5.329  0.146    35.061    8.877    1.887    0.057    327.764    17.376   13.965    0.194  32.628   1.374    0.867    60.730
                             BAR    85     9    A     2      A     0.048     5.370    7.439  0.255    33.601    9.579    2.028    0.066    348.498    18.849   14.866    0.241  35.666   1.469    0.657    56.678
                             BAR    85     9    A     3      A     0.026     3.253    1.844  0.015    16.030    2.423    0.598    0.032     97.920     4.710    7.546    0.061  30.390   0.951    0.559    23.522
                             BAR    87   10     A     I      A     0.136     5.779    7.353  0.246    57.042   15.861    2.105    0.029    426.937    22.829   20.380    0.288           1.530             78.716
                             BAR    87   10     A     2      A     0.118     5.398    5.917  0.171    56.216   11.951    2.457    0.038    194.411    23.696   16.402    0.271           1.107             62.007
                             BAR    87   10     A     3      A     0.101     4.244    5.502  0.143    44.571    8.522    1.690    0.182    235.570    16.942   14.785    0.211           1.310             51.054
                             BAR    87   10     A     4      A     0.091     4.810    3.805  0.100    40.563    8.568    1.630    -0.046    53.433    15.942   14.295    0.152           1.252             55.956
                             CCB    84     9    A     I      A     0.049     1.550    2.500  0.152    18.400    4.900    0.740    0.022    169.000     4.500    9.900    0.200  22.830   1.700    0.110    32.000
                             CCB    84     9    A     2      A     0.042     1.020    1.700  0.093    14.900    2.300    0.460    0.030    100.000     2.100    3.500    0.160  32.280   0.700    0.120    20.000
                             CCB    84     9    A     3      A     0.111     5.500    8.100  0.314    60.400   12.700    2.590    0.081    506.000    14.900   22.200    0.280  23.170   1.700    0.650    116.000
                             CCB    85     9    A     1      A     0.018     5.670    3.386  0.311    44.109   10.114    2.800    0.076    410.960    17.555   21.262    0.157  29.665'1.721      0.709    119.169
                             CC8    85     9    A     2      A     0.077     8.066    9.618  0.299    54.746   14.590    3.854    0.104    620.172    21.880   24.969    0.230  30.179   2.854    1.136    154.812
                             CCB    85     9    A     3      A     0.092     7.944    8.414  0.489    54.825   13.838    3.787    0.087    743.342    20.572   24.034    0.295  30.879   3.773    0.452    137.645
                             CCB    86     9    A     1      A     0.144     7.367    8.226  0.514    72.792   18.704    3.360    0.084     78.123    19.488   27.218    0.327  29..914  3.035             127.010
                             CCO    86     9    A     2      A     0.134     6.966    5.885  0.500    55.389   19.978    3.166    0.070     54.945    19.343   22.797    0.245  29.289   3.228             115.987
                             CCB    86     9    A     3      A     0.111     4.827    6.518  0.475    54.048   15.057    2.644    0.084     69.622    17.659   27.781    0.164  30.197   2.465             115.642
                             CHS    84     8    A     1      A     0.189     6.380  14.800   0.141    79.100   17.800    3.420    0.065    455.000    20.100   30.300    0.630  27.930   3.100    0.450    74.000
                             CHS    84     8    A     2      A     0.153     6.140  13.100   0.163    91.600   17.200    3.420    0.055    558.000    18.200   27.700    0.520  26.000   2.600    0.410    75.000
                             CHS    84     8    A     3      A     0.116     6.110  14.100   0.158    92.200   13.100    3.340    0.065    662.000    20.800   25.900    0.400  26.420   1.600    0.460    69.000
                             CHS    85     8    A     1      A     0.102     8.140  15.135   0.171    75.191   21.744    3.969    0.129    549.100    22.382   27.864    0.732  29.613   3.502    0.207    94.039
                             CHS    85     8    A     2      A     0.113     8.257  18.039   0.208    77.473   20.290    4.287    0.110    740.083    25.355   29.115    O.T79  29.126   5.649    0.491    93.628
                             CHS    85     8    A     3      A     0.112     8.508  16.932   0.184    75.239   20.634    4.057    0.116    713.849    23.719   29.155    0.762  27.504   2.771    0.722    90.194
                             CHS    86     8    A     1      A     0.041     1.462    6.607  0.078    22.848    3.729    1.029    0.047     40.744     1.693    7.180    0.181  40.874   1.306             20.274
                             CHS    86     8    A     2      A     0.141     7.771  18.358   0.203    115.949  25.423    4.036    0.110    697.689    23.429   33.884    0.526  27.657   3.210             91.703
                             CHS    86     8    A     3      A     0.186     8.021  19.932   0.215    95.442   25.670    4.182    0.099    733.684    25.324   32.121    0.687  26.501   3.104             94.350
                             CHS    87     8    A     1      A     0.029     1.056    2.342  0.060    18.732    2.260    0.808    0.013     64.518     4.199    7.637    0.136           1.206             19.477
                             CHS    87     8    A     2      A     0.105     4.709    8.T31  0.273    68.490   10.923    2.286    -0.029   413.189    12.226   26.332    0.281           1.782             72.784
                             CHS    87     8    A     3      A     0.056     3.705    9.886  0.121    48.368   10.418    2.039    -0.056    78.222    11.363   16.598    0.230           .1.514            54.846
                             GAL    84     9    D     1      A     0.128     4.760    7.000  0.101    42.500   14.600    2.230    0.047    216.000    16.300   19.800    0.240  35.270   3.600    0.590    60.000
                             GAL    84     9    D     2      A     0.072     1.090    0.800  0.014    38.500    1.500    0.280    0.016     68.000     2.600   26.400    0.120  40.420   0.700    0.100      5.900
                             GAL    84     9    b     3      A     0.072     3.250    3.100  0.044    41.700    8.000    1.370    0.027    218.000    12.100   13.600    0.260  37.800   1.800    0.460    36.000
                             GAL    85     9    D     1      A     0.051     2.528    2.131  0.087    23.176    6.516    0.821    0.037    147.349     6.393    9.511    0.059  38.031   1.095    0.442    24.471
                             GAL    85     0    D     2      A     0.041     2.314    2.753  0.015    15.487    3.850    0.557    0.029    198.532     4.645    6.531    0.034  30.142   1.1,70   0.136    a6.030
                             GAL    85     9    D     3'     A     0.080     5.215    3.281  0.074    27.718    9.517    1.728    0.032    363.967    14.887   16.543    0.157  38.708   2.321    0.579    46.220
                             GAL    86     9    D     1      A     0.073     1.262    1.505  0.048    31.191    3.458    0.395    0.019     30.174     2.341    7.132    0.065  44.965   0.963             12.316











                           Table A-8           Contd.
                           LOC   YR  MTH SITE  STA SURVEY      Ag      At     As     Cd       Cr      Cu      Fe      Hg       Mn      Ni     Pb-      Se     Si      Sn      Tt      Zn

                           GAL   86   9    D     2      A    0.105   2.252  3.790  0.057   26.354   5.405   0.650  0.067     41.022  4.108  10.019   0.177  45.135  1.557          22.771
                           GAL   86   9    D     3      A    0.049   1.326  2.465  0.065   14.190   4.322   0.575  0.029     38.922  3.327   5.909   0.090  34.202  0.772          12.956
                           GAL   87   9    A     1      1    0.090   3.782  4.582  0.071   37.587   8.058   1.496  0.010   163.218  16.302  12.418   0.153          1.154          48.164
                           GAL   87   9    A     2      1    0.105   2.570  2.036  0.052   19.060   3.341   0.675 -0.055     25.403  6.682   9.074   0.057          0.492          26.528
                           GAL   87   9    A     3      1    0.082   3.228  3.084  0.043   29.229   6.083   1.064  0.071     54.368 12.067  12.206   0.133          1.028          41.774
                           GAL   87   9    B     1      1    0.214   5.264  6.887  0.080           16.622   2.187  0.131   110.075  24.380  26.483   0.132          3.567          79.977
                           GAL   87   9    8     2      1    0.221   5.623  7.021  0.098   65.550  16.393   2.272  0.013     43.641 23.435  24.254   0.181          4.272          77.538
                           GAL   87   9    8     3      1    0.212   5.373  6.913  0.077   64.036  14.048   2.228  0.008     95.625 18.819  25.560   0.130          3.541          81.517
                           GAL   87   9    c     1      1    0.260   6.107  7.868  0.362   81.372  19.680   2.360  0.061   106.007  27.251  36.853   0.415          2.747         109.242
                           GAL   87   9    C     2      1    0.176   6.756  7.807  0.272   81.300  23.885   2.938 -0.075   460.514  27.486  53.409   0.329          2.884          97.893
                           GAL   87   9    C     3      1    0.123   2.678  2.537  0.084   33.215   9.175   1.033  0 * 169   37.770 10.954  17.415   0.147          1.081          46.811
                           GAL   87   9    D     1      A    0.083   3.333  3.654  0.056   35.546 9.821     1.144  0.111     34.472 12.400  13.767   0.177          1.643          41.153
                           GAL   87   9    D     2      A    0.074   2.516  3.278  0.038   27.513   6.517   0.878  0.015     25.738  8.601  10.375   0.169          0.769          31.731
                           GAL   87   9    D     3      A    0.137   5.297  5.181  0.114   59.179  14.448   2.111  0.092     75.333 21.342  20.205   0.384          2.365          71.948
                           GAL   87   9    E     1      1    0.116   5.250  6.541  0.157   60.788  11.439   2.321  0.046     92.768 22.048  17.576   0.210          1.667          67.966
                           GAL   87   9    E     2      1    0.122   5.076  6.759  0.168   53.666  12.233   2.252  0.084     56.810 21.164  20.504   0.291          2.337          67.115
                           GAL   87   9    E     3      1    0.113   4.110  4.373  0.115   45.711   9.785   1.690  0.103     85.676 17.908  16.095   0.245          3.011          49.375
                           HER   85   9    A     I      A    0.077   5.030  3.521  0.252   31.578  10.384   2.238  0.112   392.617  16.748  15.343   0.318  37.972  1.220  0.285   52.898
                           HER   85   9    A     2      A    0.082   4.001  5.039  0.100   23.205   6.957   1.584  0.054   373.361  11.923  13.327   0.173  32.488  1.009  0.594   42.579
                           HER   85   9    A            A    0.073   6.065  4.185  0.118   36.777 8.630     2.343  0.091   597.974  14.282  15.784   0.229  36.814  1.710  0.684   56.420
                           HER   86   9    A     1      A    0.124   5.409  7.811  0.227   66.916  13.811   2.018  0.070   269.117  16.190  18.334   0.290  36.660  1.581          67.167
                           HER   86   9    A     2      A    0.089   4.441  7.430  0.176   46.516 9.263     1.688  0.012     70.888 11.648  14.632   0.261  40.262  1.126          42.501
                           HER   86   9    A     3      A    0.103   5.465  9.693  0.210   50.848  13.077   2.124  0.074   660.138  14.683  17.424   0.199  35.229  2.103          57.501
                           LLM   84  10    A     1      A    0.078   4.900 13.200  0.141   25.600   8.600   2.380  0.035   404.000  10.800  17.900   0.130  27.300  3.000  0.340   56.000
                           LLM   84  10    A     2      A    0.061   3.060  6.000  0.056   21.000   3.600   0.940  0.021   207.000   3.700  13.200   0.170  33.280  0.800  0.310   21.000
                           LLM   84  10    A     3      A    0.059   3.520  5.300  0.086   29.200   5.300   1.180  0.039   262.000   5.600  12.600   0.210  27.050  0.700  0.290   31.000
                           LLM   85   9    A     1      A    0.053   4.491  4.615  0.093   29.528   7.442   1.740  0.047   397.064   8.854  13.756   0.086  32.256  0.986  0.489   46.749
                           LLM   85   9    A     2      A    0.026   2.360  6.621  0.065     9.804  4.336   1.083 -0.005   279.686   5.884  10.719   0.107  26.132  5.704  0.157   23.840
                           LLM   85   9    A     3      A    0.080   3.113  4.427  0.048     9.516  4.604   0.815 -0.002   212.996   5.135   9.322   0.062  29.467  0.848  0.301   23.486
                           LLM   86   9    A     1      A    0.094   4.787  8.688  0.122   25.583   8.643   1.7T3  0.045     41.466  7.707  12.665   0.091  31.075  1.470          43.355
                           LLM   86   9    A     2      A    0.058   3.307  8.646  0.092   17.722   4.878   0.929  0.032     43.107  2.980  11.728   0.110  35.743  1.682          24.788
                           LLN   86   9    A     3      A    0.058   2.997  5.565  0.065   12.026   4.019   0.738  0.030     35.587  2.038   9.078   0.121  32.187  1.336          18.969
                           LOT   84  10    A     1      A    0.004   0.770  1.400  0.074   25.000   2.000   0.570  0.028     37.800  4.100   5.800   0.360  28.870  1.200  0.040    8.600
                           LOT   84  10    A     2      A    0.017   0.470  1.100  0.075   27.600   0.800   0.380  0.019     19.000  3.300   4.100   0.320  34.060  0.600  0.130    6.400
                           LOT   84  10    A     3      A    0.005   0.710  1.700  0.087   29.800   0.700   0.540  0.016     26.000  2.500   4.800   0.060  39.070  0.500  0.160    6.600
                           LOT   85  10    A     I      A    -0.015  0.554  1.211  0.077   12.672   1.125   0.331  0.072     28.013  1.624   2.930   0.102  30.874  0.881  0.059    7.265
                           LOT   85  10    A     2      A    -0.004  0.255  0.006  0.029   15.124   0.522   0.187  0.011       5.440 0.960   1.739   0.122  36.272  0.708  0.085    3.081
                           LOT   85  10    A     3      A    0.010   1.158  0.870  0.147   27.510   2.679   0.805  0.052     34.210  4.481   5.376   0.342  32.101  1.039  0.276   12.899
                           LOT   86  10    A     1      A    0.013   0.429  1.932  0.075   14.425   1.173   0.331 -0.025     42.795  1.432   4.613   0.295  44.352  1.008           6.786
                           LOT   86  10    A     2      A    0.009   0.496  1.770  0.075   15.185   1.951   0.315 -0.021     30.988  2.503   3.823   0.414  37.948  0.313           3.893
                           LOT   86  10    A     3      A    0.017   0.715  1.502  0.119   19.771   1.810   0.561 -0.004     35.228  2.510   4.383   0.361  44.718  0.639           4.551
                           MOB   84   9    A     1      A    0.115  10.200 22.000  0.089   92.300  18.800   5.090  0.119   948.000  38.700  30.500   0.630  23.720  5.300  0.900  155.000
                           MOB   84   9    A     2      A    0.118   9.510 20.500  0.123   84.700  18.400   4.990  0.130   1096.000 36.800  39.900   0.580  25.010  5.800  0.950  172.000
                           MOB   84   9    A     3      A    0.090   9.420 14.500  0.120   114.000 14.900   4.840  0.124   621.000  40.400  28.400   0.760  24.470  2.600  0.570  156.000
                           MOB   85   8    A     1      A    0.093   8.136 21.237  0.107   92.702  18.601   5.243  0.131   1150.178 32.225  29.537   0.532  28.175  1.953  0.836  157.104
                           MOB   85   8    A     2      A    0.078   8.551  8.651  0.082   91.978  19.045   5.784  0.107   1860.923 33.438  31.136   0.455  28.663  2.758  1.069  164.217
                           MOB   85   8    A     3      A    0.105   7.620 14.760  0.085   86.373  17.480   5.507  0.064   912.219  29.990  32.536   0.585  27.930  2.059  1.038  156.515








                             Table A-8             Contd.

                             LOC    YR  MTH SITE   STA SURVEY        Ag      A L      As     Cd        Cr       Cu      Fe       Hg        Mn       N1      Pb        Se     S1       Sn      TI        Zn

                             MOB    86     9    A     1     A     0.096    9.031   15.701  0.114  112.398   21.418    4.348    0.155   727.698   32.598   34.487    0.383  29.502   5.257           130.128
                             MOB    86     9    A     2     A     0.097    7.720   19.355  0.197  128.824   23.624    5.001    0.128   1423.415  38.424   34.229    0.476  27.069   3.374           158.143
                             MOB    86     9    A     3     A     0.098    9.365   17.143  0.103  107.901   19.733    4.846    0.097   587.479   31.616   32.628    0.387  27.794   3.269           134.848
                             MRD    84     9    A     1     A     0.205    6.690    9.900  0.431   92.000   19.200    2.970    0.060   941.000   30.300   21.200    0.480  33.490   2.000   0.550    97.000
                             MRD    84     9    A     2     A     0.142    4.750    8.900  0.272   56.900   13.100    2.290    0.048   662.000   22.000*  17.800    0.160  31.190   1.800   0.530    67.000
                             MRD    84     9    A     3     A     0.156    6.010   13.500  0.711   75.600   25.900    3.290    0.078   1370.000  41.300   23.100    0.940  29.660   2.600   0.730   106.000
                             MRD    85     9    A     1     A     0.056    4.684    3.954  0.146   23.869    5.947    1.500   -0.006   301.812   15.902   12.881    0.103  36.302   1.484   0.255    43.041
                             MRD    85     9    A     2     A     0.155    5.167    7.247  0.309   43.295   15.738    2.385    0.043   722.185   24.005   18.527    0.286  32.798   1.738   0.549    80.873
                             MRD    85     9    A     3     A     0.216    5.888    7.634  0.600   48.580   20.966    2.805    0.055   914.939   30.905   23.786    0.423  33.433   2.240   0.790    97.540
                             MRD    86     9    A     1     A     0.119    8.459   10.757  0.486   57.443   16.073    2.119    0.069   133.675   22.001   19.36,4   0.184  56.380   1.530            68.170
                             MRD    86     9    A     2     A     0.190    8.576   12.439  0.753   90.697   35.174    3.889    0.101   107a.767  43.354   33.439    0.616  31.068   4.654           137.621
                             MRD    86     9    A     3     A     0.167    5.598    8.271  0.462   69.513   20.139    2.216    0.072   296.736   22.818   21.625    0.393  37.359   1.932            79.143
                             MRD    87     10   A     1     A     0.109    4.365    5.556  0.168   41.663    8.315    1.577    0.002    69.354   21.230   12.783    0.096           1.443            50.991
                             MRD    87     10   A     2     A     0.175    5.512    6.432  0.383   58.119   17.644    2.240   -0.037   153.147   23.163   17.404    0.164           1.695            81.703
                             MRD    87     10   A     3     A     0.170    6.158    9.529  0.390   68.962   19.952    3.078    0.077   417.781   30.626   17.872    0.333           1.573            94.094
                             PAM    84     10   A     1     A     0.074    8.330   15.200  0.344   77.300   14.700    3.200    0.129   299.000   21.200   40.000    0.930  26.710   3.500   0.690   102.000
                             PAM    84     10   A     2     A     0.084    6.270    8.300  0.253   88.700   13.100    3.130    0.075   524.000   19.400   27.900    0.640  29-680   1.700   0.540    78.000
                             PAM    84     10   A     3     A     0.101    6.900    9.800  0.383   71.800   14.600    3.340    0.133   381.000   26.600   32.100    1.180  29.040   5.600   0.700   128.000
                             PAM    85     10   A     1     A     0.019    4.435    5.957  0.149   28.774    6.719    1.738    0.081   260.740   12.396   21.893    0.350  33.002   1.187   0.691    53.918
                             PAM    85     10   A     2     A     0.007    0.652    1.298-0.008       5.406  0.995    0.391   -0.003   166.097    0.807    5.453    0.047  32.392   0.461   0.036      7.594
                             PAM    85     10   A     3     A     0.067    5.722   10.264  0.334   57.832   14.918    3.403    0.126   491.293   24.812   29.543    0.928  27.831   1.913   0.823   105.893
                             PAM    86     10   A     1     A     0.016    1.544    9.035  0.046   21.513    3.247    1.184   -0.023    48.934    6.694    7.213    0.109  38.117   0.362            19.113
                             PAM    86     10   A     2     A     0.079    7.635    5.623  0.426   79.669   16.133    2.809    0.130   403.040   18.699   30.377    0.617  28.857   3.959            79.301
                             PAM    86     10   A     3     A     0.078    6.232    8.531  0.304  140.374   14.671    2.541    0.100   424.249   20.554   30.183    0.679  31.013   2.672            74-.532
                             PAS    87     9    A     I     A     0.137    2.456    3.501  0.148   32.860    8.395    0.991   -0.012   102.816    7.303   16.830    0.208           0.980            56.715
                             PAS    87     9    A     2     A     0.162    5.336    3.662  0.367   75.614   15.737    2.881    0.167   338.945   22.748   24.210    0.536           2.739           119.528
                             PAS    87     9    A     3     A     OJO2     2.293    5.810  0.119   40.458   12.643    1.253    0.004    58.330    9.645   20.482    0.203           2.887            69.729
                             PEN    85     8    A     1     A     0.190    8.587   20.951  0.126  108.261   24.885    5.869    0.267   597.295   28.656   43.241    1.012  27.220   4.425   0.325   147.276
                             PEN    85     8    A     2     A     0.129    10.679  13.518  0.138   93.889   19.441    6.634    0.174   724.509   30.849   47.123    1.159  24.571   2.414   0.790   145.068
                             PEN    85     8    A     3     A     0.125    9.392   21.118  0.326  104.210   21.350    6.958    0.168   270.487   22.748   @4.853    1.450  27.095   2.298   0.859   136.365
                             PEN    86     9    A     1     A     0.258    9.547   22.101  0.229  118.188   23.350    5.410    0.149   501.120   27.650   45.790    0.713  23.618   6.511           130.622
                             PEN    86     9    A     2     A     0.159    10.161  24.784  0.125  119.406   18.321    5.844    0.160   592.531   30.991   48.842    0.722  22.925   2.896           120.304
                             PEN    86     '9   A     3     A     0.129    9.227   24.100  0.331  140.509   27.850    6.252    0.167   214.361   28.314   38.796    0.963  25.243   3.475           123.494
                             PEN    87     9    A     1     A     0.292    7.622   17.307  0.173  137.888   22.010    6.519    0.249   545.964   33.356   40.908    0.670           3.358           140.739
                             PEN    87     9    A     2     A     0.219    10.088  23.661  0.112  177.498   18.673    5.815    0.135   891.815   34.238   49.313    0.768           3.870           147.430
                             PEN    87     9    A     3     A     0.116    7.807   lt.568  0.274  195.760   24.270    5.499    0.256   320.481   35.942   31.782    0.893                           119.633
                             ROU    84     9    A     1     A     0.084    7.990   13.400  0.085   71.100   13.800    4.110    0.090   644.000   32.100   27.100    0.550  27.840   4.100   0.690   119.000
                             ROU    84     9    A     2     A     0.066    2.180    5.800  0.049   32.200    4.300    1.340    0.041   283.000   10.100   13.200    0.250  39.740   1.300   0.070    37.000
                             ROU    84     9    A     3     A     0.081    1.640    3.000  0.047   44.600    4.600    1.000    0.037   169.000    5.300   11.800    0.070  37.920   0.900   0.230    29.000
                             ROU    85     9    A     1     A     0.066    8.890   11.129  0.488   75.638   13.845    4.073    0.214   759.409   23.034   27.213    0.451  33.981   1.795   0.608   113.653
                             ROU    85     9    A     2     A     0.048    1.854    2.902  0.004   15.789    3.014    0.934    0.046   170.811    5.734    7.688    0.150  32.277   1.366   -0.090   28.895
                             ROU    85     9    A     3     A     0.093    5.703    5.991  0.072   50.656    9.409    3.108    0.105   468.291   15.574   21.817,   0.312  34.025   1.851   0.922    82.509
                             Roti   85     10   A     1     A     0.041    6.161   11.054  0.031   48.539    9.567    2.927    0.098   551.307   18.948   19.353    0.224  36.476   1.803   0.586    83.486
                             ROU    85     10   A     2     A     0.042    1.601    4.723  0.010   21.963    3.946    1.149    0.029   272.478    7.246    8.723    0.122  31.659   1.123   0.063    33.409
                             ROU    85     10   A     3     A     0.059    7.106   12.242  0.160   53.759   10.019    3.101    0.130   507.479   20.744   20.930    0.304  37.945   7.061   0.373    80.221
                             Roti   87     9    A     1     A     0.110    4.914   11.224  0.048   68.968   10.693    2.409   -0.036    44.142   16.528   20.899    0.130           1.727            80.604
                             Roti   87     9    A     2     A     0.019    0.207    0.518  0.007      1.940  0.758    0.167    0.055    68.807    2.194, 1.943     -0.101           0.327              4.235










                              Table A-8 Contd.
                              LOC   YR  MTH  SITE   STA SURVEY       Ag      At       As     Cd        Cr       Cu       Fe      H9        Mn        Ni     Pb        Se      Si      Sn       T1        Zn

                              ROU   87     9     A    3       A    0.106   5.730    11.442 0.120    88.858    14.925   3.048   0.067     624.312   27.462   25-305  0.326     .      2.279            96.304
                              SAS   84     9     A    I       A    0.153   4.500    6.000  0.104    55.700    8.600    2.110   0.015     312.000   12.900   13.700  0.140   29.980   1.600   0.460    51.000
                              SAS   84     9     A    2       A    0.058   1.940    3.000  0.045    31.900    2.700    0.700   0.014     100.000   4.900    11.000  0.100   37.780   0.400   0.260    15.000
                              SAS   84     9     A    3       A    0.063   2.910    3.000  0.065    33.700    5.400    1.300   0.017     206.000   9.000    10.600  0.160   34.340   1.100   0.340    30-000
                              SAS   85     9     A    i       A    0.041   4.483    5.700  0.116    33.135    6.930    1.814   0.197     29B.719   12.651   12.804  O.i9B   38.105   1.522   0.354    43.677
                              SAS   85     9     A    2       A    0.046   3.074    1.524  0.035    15.317    4.493    1.830   0.040     132.741   7.065    8.025   0.093   32.014   0.937   0.233    23.184
                              SAS   85     9     A    3       A    0.057   4.674    3.340  0.234    38.455    8.717    2.080   0.036     343.018   15.246   14.378  0.192   33.899   1.166   0.579    50.310
                              SAS   86     9     A    I       A    0.070   5.973    3.551  0.167    44.833    11.016   2.761   0.037     67.154    14.229   13.556  0.197   29.080   2.310            57.691
                              SAS   86     9     A    2       A    0.047   1.066    3.529  0.045    11.967    3.435    0.672   -0-003    34.817    5.777    7.488   -0.008  41.624   0.486            15.576
                              SAS   86     9     A    3       A    0.010   3.804    8.570  0.146    47.352    9.5113   1.803   -0.009    62.876    12.583   16-729  0.164   32.147   1.585            50.019
                              SAP   84     10    A    1       A    0.047   5.040    11.900 0.088    59.600    6.900    2.560   0.044     361.000   13.800   14-800  0.430   32.930   2.200   0.140    49.000
                              SAP   84     10    A    2       A    0.009   2.640    6.100  0.072    42.600    3.600    1.440   0.025     386.000   5.900    10.100  0.260   35.730   1.200   0.260    26-000
                              SAP   84     10    A    3       A    0.007   4.420    8.200  0.102    43.800    7.300    2.260   0.034     462.000   7.100    16.400  0.300   30;000   1.900   0.360    40.000
                              SAP   85     8     A    I       A    0.027   7.778    12.137 0.096    69.461    10.667   3.880   0.054     478.684   17.322   20.182  0.529   29.848   1.842   0.472    80.718
                              SAP   85     8     A    2       A    0.015   5.081    6.716  0.069    24.724    4.308    1.784   0.031     596.255   9.237    12.356  0.223   38.287    .      0.017    31.590
                              SAP   85     8     A    3       A    0.009   4.393    2.633  0.113    29.905    3.792    1.653   0.035     300.732   9.372    12.205  0.071   37-396   1.083   0.264    31.952
                              SAP   86     8     A    I       A    0.075   6.829    18.269 0.182    81.399    11.211   3.414   0.018       5.071   18.844   27.257  0.577   39-607   1.985            63.896
                              SAP   86     8     A    2       A    0.040   4.355    4.461  0.186    49.815    7.248    1.542   -0-012    200.437   10.905   20.734  0.318   43.580   1.405            43.772
                              SAP   86     8     A    3       A    0.042   4.474    9.201  0.180    45.986    5.683    1.950   0.031     224.549   8.367    16.930  0.193   36-057   2.239            36.495
                              SAP   87     7     A    I       A    0.028   2.813    4.421  0.112    29.494    11.527   1@439   -0-015    82.929    7.041    11.496  O.IT3            0.85a            37.567
                              SAP   87     7     A    2       A    0.039   2.251    5.062  0.062    23.941    4.033    1.118   -0.063    42.963    5.538    8.740   0.138            0.512            25.643
                              SAP   87     7     A    3       A    0.017   2.877    5.108  0.141    36.657    3.397    1.389   0.143     148.717   6.387    11. 733 0.271            1.720            31.975
                              SAP   87     8     A    1       A    0.032   6.402    11.666 0.091    82.669    13.917   3.204   0.063     742.iga   22.443   24.247  0.561            2.214            66.175
                              SAP   87     8     A    2       A    0.003   1.729    3.069  0.050    19.473    3.893    1.083   -0.053    52.T33    4.365    7.057   0.078            0.922            22.177
                              SAP   87     8     A    3       A    0.036   1.428    3.223  0.124    34.962    2.712    0.863   0.133     276.545   4.311    9.162   0.070            0.797            25.551
                              SAP   87     8     8    1       1    0.032   2.217    3.397  0.068    31.818    3.367    1.239   -0.061    65.418    4.797    10.004  0.144            1.142            30.237
                              SAP   87     8     B    2       1    0.021   1.262    2.137  0.027    37.831    3.013    0.769   -0.071    43.446    3.788    5.748   0.049            0.944            24.865
                              SAP   87     8     6    3       1    0.011   2.584    5.455  0.054    33.756    1.709    1.116   0.020     82.143    5.285    12.684  0.258            1.052            23.593
                              SAP   87     8     C    1       1    0.037   2.723    6.802  0.121    47.905    5.485    1.639   -0.055    143.976   10.482   9.937   0.186            1.594            31.757
                              SAP   87     8     C    2       1    0.025   1.755    3.492  0.152    26.185    2.423    1.001   0.004     111.095   4.740    7.383   0.074            0.740            27.417
                              SAP   87     8     C    3       1    0.036   2.498    4.544  0.188    41.043    3.580    1.314   -0.031    283.842   7.355    9.960   0.156            G.B49            28.953
                              SAP   87     8     D    1       1    0.023   1.895    2.675  0.049    24.203    3.290    0.941   -0.055    28.472    4.602    8.693   0.115            0.826            18.387
                              SAP   87     8     0    2       1    0.017   1.905    3.883  0.074    23.308    2.580    0.859   -0.064    37.538    4.852    7.342   0.037            1.057            16.425
                              SAP   87     8     0    3       1    0.026   2.897    3.471  0.051    33.540    4.482    1.447   0.184     131.417   8.567    10.488  0.125            1.199            27.318
                              SAP   87     8     E    1       1    0.038   3.597    8.586  0.104    52.475    4.979    2.076   -0.033    271.351   11.113   13.156  0.254            1.564            41.160
                              SAP   87     8     E    2       1    0.017   1.517    2.030  0.053    27.346    2.373    0.1175  0.023     B5.998    4.319    6.917   0.169            0.837            21.664
                              SAP   87     8     E    3       1    0.021   1.862    2.552  0.045    27.852    2.966    0.942   -0.045    46.799    4.951    7.242   0.030            0.819            20.905
                              SAP   87     10    A    I       A    0.041   5.576    12.245 0.111    62.615    9.577    1.688   0.011     381.655   16.308   20.818  0.321            1.459            54.189
                              SAP   87     10    A    2       A    0.036   2.002    5.398  0.086    23.685    3.574    1.006   -0.083    51.013    6.162    8.171   0.131            1.143            23.736
                              SAP   87     10    A    3       A    0.015   3.892    6.019  0.108    45.540    5.540    1.805   0.243     119.039   9.274    13.723  0.189            1.114            39.184
                              SJR   84     10    D    I       A    0.199   5.060    6.800  0.315    55.400    18.400   2.190   0.115     425.000   14.000   50.400  0.100   31.620   2.400   0.560    128.003
                              SJR   114    10    D    2       A    0.048   1.470    1.500  0.087    29.500    3.600    0.780   0.035     180.000   3.400    12.100  0.680   40.390   1.200   0.160    27.000
                              SJR   84     10    D    3       A    0.080   1.330    2.200  0.148    31.400    7.300    0.850   0.056     167.000   5.000    16.100  0.250   41.180   0.900   0.210    48.000
                              SJR   85     a     D    I       A    0.216   4.944    2.539  0.274    37.513    14.334   2.181   0.174     366.739   12.005   38.015  0.465   31-857   2.039   0.765    99.992
                              SJR   85     8     D    2       A    0.079   4.064    2.236  0.172    21.250    5.675    1.166   0.110     203.971   6.517    19.857  0.199   37.902   1.734   0.708    43.587
                              SJR   85     8     0    3       A    0.002   1.158    0.596  0.104      7.491   2.024    0.230   0.040       8.691   1.366    4.901   0.079   36.520   0.890   -0.060   81.302
                              SJR   86     8     D    I       A    0.375   4.331    8.786  0.471    68.534    19.220   2.442   0.145     405.577 13-200     51.755  0.809   37-485   3.529            122.241











                         Table A-8          Contd.
                         LOC  YR   MTH SITE STA SURVEY      Ag      At      As    Cd       Cr      Cu      fe      Ng      Nn       Ni     Pb       Se     Si      Sn      it      Zn
                         SJR  86     8   D     2      A   0.527   6.338   8.265 0.771   93.498  35.465   3.881   0.197  332.805  21.617  60.906   1.029  26.494  4.808         181.785
                         SJR  86     8   D     3      A   0.599   6.372   7.992 0.768   91.324  34.747   3.410   0.266  297.178  20.862  81.188   1.628  26.299  7.553         19o.911
                         SJR  87     8   A     1      1   0.057   2.176   1.805 0.130   38.909   5.126   1.777   0.153  197.391   6.791  12.291   0.991          2.264          29.685
                         SJR  87     8   A     2      1   0.066   3.737   1.057 0.146   47.936   6.825   2.590   0.138  209.630  18.044  14.987   1.707          1.860          34.825
                         SJR  87     8   A     3      1   0.050   3.929   2.349 0.134   62.126   7.424   2.743   0.137  181.206  14.058  14.394   1.687          2.205          35.100
                         SJR  87     8   8     1      1   0.394   3.737   3.480 0.567   74.151  42.219   2.614   0.246  196.743  18-304  57.735   0.828          4.598         126.827
                         SJR  87     8   8     2      1   OAT3    3.414   4.215 0.262   56.927  16.555   2.461   0.058  319.227  14.265  46.147   0.459          2.228         106.414
                         SJR  87     8   B     3      1   0.095   3.248   2.535 0.152   45.791   7.612   1.950   -0.040 265.092   9.853  18.634   0.267          1.723          56-696
                         SJR  87     8   C     1      1   0.912   4.690   2.175 1.560   94.202  75.830   3.923   1.000  236.684  22.133154.521    1.861          7.773         362.474
                         SJR  87     8   C     2      1   0.110   1.350   1.413 0.199   22.292   9.562   0.735   0.066  127.239   6.179  31.606   0.302          1.918          48-270
                         SJR  87     8   C     3      1   0.819   4.305   5.489 1.152   82.208  49.618   2.592   0.583  294.023  18.651  90.761   1.687          4.752         172.410
                         SJR  87     8   D     I      A   0.183   3.388   4.637 0.534   58.055  15.602   1.996   0.279  304.641  13.255  33.425   0.348          2.503          81.530
                         SJR  87     8   D     2      A   0.475   5.648   7.612 0.555   44.919  36.349   3.404   0.261  448.036  22.270  65.433   1.092          4.714         190.453
                         SJR  87     8   D     3      A   0.011   2.671   2.535 0.057   32.360   3.042   1.363   0.010  112.557   8.220  11.856   0.200          1.056          26.104
                         SJR  87     8   E     1      1   0.085   4.309   3.498 0.170   81.708   7.119   2.504   0.143  224.203  17.780  16.428   1.367          2.079          44-672
                         SJR  87     8   E     2      1   0.591   4.903   5.594 0.654   87.266  35.395   3.856   0.224  531.779  23.125  67.756   1.839          3.881         171.281
                         SJR  87     8   E     3      1   0.069   4.852   2.992 0.179   66.904   7.784   2.787   0.053  364.037  14.955  21.934   1.309          1.746          43-218
                         TAM  84   10    A     I      A   0.046   0.470   1.100 0.169   25.800  10-400   0.710   0.031    31.000  2.700   4.300   0.240  28.810  0.700   0.220  11.000
                         TAM  84   10    A     2      A   0.060   0.320   0.700 0.081   18.000   1.600   0.230   0.012     8.000  2.300   4.200   0.110  43.090  0.800   0.060    6.300
                         TAM  84   10    A     3      A   0.138   0.580   0.900 0.193   25.300   2.900   0.360   0.039    23.000  3.200   7.400   0.270  39.470  0.500   0.240  10.000
                         TAM  85   10    A     1      A   0.145   2.132   2.261 0.505   32.779   8.076   1.095   0.168    67.787  9.110  13.243   0.709  31.298  1.470   0.180  35-206
                         TAM  85   10    A     2      A   0.028   0.272   0.201 0.048     6.666  1.175   0.169  -0.008     7.367  1.687   2.998   0.016  36.200  0.854   0.255    4.536
                         TAM  85   10    A     3      A   O.C44   0.309   0.799 0.143     2.068  1.938   0.231   0.037     3.969  1.965   3.942   0.172  37.600  1.425   0.205    7.632








          Table A-9.      Adjusted Elemental Concentrations for 1984-87
                          Sediments in the Southeast. Units: ppm (dry)
                          except Al and Fe percent (dry). Al not adjusted.

                          Adjustment by linear models in Table 2 to 8.01
                          percent Al.

                          Computer listing of adjusted sediment data, 5
                          pages, 211 observations.











                     Table A-9 Contd.

                     LOC  YR   PITH SITE STA SURVEY      AG        AL       AS        to       CR        cu       FE        NG        MN        NJ       P8        SE       SN        TL       ZN


                     APA  84   10   A      1    A     0.06402    2.2400  14.4137  0.09166    68.464  16.0326   4.04550   0.08013    829.70   22.7900  28.7158  0.49260   3.07822  0.54806    82.898
                     APA  84   10   A      2    A     0.05452  10.8900   19.2514  0.00474    64.856  16.8934   4.75476   0.04600    768.62   23.9194  23.6072  0.63399   3.51261  0.59128   176.607
                     APA  84   10   A      3    A     0.05041  11.3500   19.6930  0.03215    76.551  16.9980   4.81392   0.05625    1134.12  20.6968  23.4188  0.41747   2.45490  0.59274    70.434
                     APA  85   10   A      1    A     0.03341    9.9049  16.8548  0.04675    63.118  13.5894   4.2T357   0.11471    687.74   19.0114  22.1164  0.61720   2.45827  0.55360    61.645
                     APA  85   10   A      2    A     0.03444  10.3650   11.6396  0.04746    63.478  13.4871   4.66125   0.07471    921.72   18.31186 22.6549  0.41150   4.32967  0.32353    62.077
                     APA  85   10   A      3    A     0.04802  10.2639   13.1791  0.09927    49.955  17.3247   5.14918   0.09087    1007.49  25.3780  27.1669  0.47405   4.11438  0.27890    85.112
                     APA  86   10   A      1    A     0.07378    4.8918  27.1691  0.10220    97.386  20.3002   5.22165   0.06534    481.55   28.0432  31.9769  0.60225   2.99509             97.951
                     APA  86   10   A      2    A     0.04790  11.3559   14.3852  0.02031    64.048  14.5178   4.25175   0.02015    796.04   18.7280  25.0246  0.30824   2.T5441             42.062
                     APA  86   10   A      3    A     0.06733  10.0349   14.2501  0.07814    90.785  19.83a4   4.28239   0.08531    1045.64  27.4423  32.8505  0.48077   3.29937             78.524
                     BAR  84    9   A      1    A     0.14211    5.4800  12.5715  0.31424    83.477  20.5252   3.97960   0.10763    680.28   28.7743  28.3364  0.69584   2.46740  0.82700   111.456
                     BAR  84    9   A      2    A     0.11381    4.4900  11.3038  0.27042    81.921  17.3525   3.73640   0.09200    630.90   25.7208  26.7245  0.39290   2.80681  0.79843    98.591
                     BAR  84    9   A      3    A     0.08198    4.-0200 11.2788  0.13716    68.102  13.1674   3.37226   0.07588    612.35   25.6721  24.0431  0.41000   5.66795  0.68760    80.877
                     BAR  85    9   A      1    A     0.09946    5.0525  10.2050  0.18859    57.595  14.6348   3.37097   0.09427    607.47   25.8800  22.8917  0.36400   2.38826  1.05039    93.995
                     BAR  85    9   A      2    A     0.06627    5.3TO4  11.7915  0.29298    53.713  14.7178   3.35247   0.09851    598.14   26.4382  22.8334  0.39269-2.37396    0.82041    86.366
                     BAR  85    9   A      3    A     0.05841    3.2529   9.6877  0.08314    52.276  11.6835   2.98499   0.09152    547.82   18.3878  21.9045  0.33504   2.58168  0.85459    77.026
                     BAR  87   10   A      1    A     0.15120'   5.7787  11.0323  0.27749    74.044  20.2042   3.22509   0.05723    637.96   29.2446  27.1149  0.41702   2.29508            103.813
                     BAR  87   10   A      2    A     0.13564    5.3976  10.2246  0.20856    76.121  17.0364   3.76840   0.07048    441.48   31.2068  24.2869  0.42161   2.00254             91.389
                     BAR  87   10   A      3    A     0.12643    4.2437  11.7121  0.19679    T3.269  15.8536   3.58035   0.22877    591.77   27.7709  26.1528  0.42795   2.60116             93.415
                     BAR  87   10   A      4    A     0.11302    4.8104   9.0808  0.14608    64.942  14.7964   3.23581   -0.00576   356.03   25.1414  23.9522  0.33684   2.34933             91.942
                     CCB  84    9   A      I    A     0.09269    1.5500  13.1513  0.24454    67.622  17.4758   3.98175   0.10276    779.96   23.0739  29.3984  0.57237   3.91478  0.51088   104.658
                     CCO  84    9   A      2    A     0.08927    1.0200  13.2252  0.19313    68.160  15.9076   3.96771   0. 11738   761.08   22.1978  24.5981  0.56292   3.09649  0.55376    98.619
                     CCB  84    9   A      3    A     0.12798    5.5000  12.2385  0.14996    79.525  17.5863   3.84957   0.11238    743.38   22.1168  29.7760  0.42468   2.56054  0.80576   144.231
                     CCB  85    9   A      I    A     0.03340    5.6695   7.2446  0.34438    61.942  14.7306   3.97447   0.10533    632.31   24.2848  28.3269  0.29214   2.52386  0.85412   145.494
                     CCB  85    97  A           A     0.07703    8.0664   915248  0.29820    54.316  14.4800   3.82573   0.10335    614.84   21.7175  24.7982  0.22627   2.83501  1.13263   154.178
                     CCB  85    9   A      3    A     0.09265    7.9440   8.5227  0.48965    55.328  13.9667   3.81996   0.08777    749.59   20.7621  24.2338  0.29894   3.79528  0.45580   138.387
                     CCB  86    9   A      1    A     0.14882    7.3675   9.2856  0.52306    77.688  19.9546   3.68281   0.09227    138.89   21.3353  29.1576  0.36443   3.25575            134.237
                     CCO  86    9   A      2    A     0.14146    6.9658   7.6064  0.51480    63.345  22.0109   3.68999   0.08265    153.70   22.3453  25.9490  0.30475   3.58621            127.731
                     CCB  86    9   A      3    A     0.13252    4.8267  11.7666  0.52027    78.303  21.2542   4.24097   0.12399    370.68   26.8115  37.3891  0.34703   3.55652            151.445
                     CHS  84    8   A      1    A     0.20002    6.3800  17.4876  0.16435    91.520  20.9732   4.23796   0.08538    609.16   24.7866  35.2199  0.72396   3.65884  0.55115    92.333
                     CHS  84    8   A      2    A     0.16565    6.1400  16.1833  0.18979    105.848 20.8404   4.35840   0.07838    734.86   23.5767  33.3443  0.62T79   3.24112  0.52604@   96.033
                     CHS  84    8   A      3    A     0.12885    6.1100  17.2327  0.18522    106.677 16.7988   4.29346   0.08875    841.69   26.2629  31.6348  0.50952   2.25141  0.57790    90.370
                     CHS  85    8   A      1    A     0.10160    8.1404  14.9202  0.16888    74.197  21.4903   3.90309   0.12734    536.77   22.0073  27.4703  0.72455   3.45739  0.19930    92.573
                     CHS  85    8   A      2    A     0.11178    8.2571  17.6321  0.20448    75.590  19.8089   4.16271   0.10666    716.72   24.6450  28.3688  0.76516   5.56420  0.47599    90-849
                     CHS  85    8   A      3    A     0.10827    8.5081  16.1107  0.17677    71.444  19.6645   3.80744   0.10936    666.74   22.2868  27.6519  0.73313   2.60019  0.69073    84.591
                     CHS  86    8   A      I    A     0.08520    1.4622  17.4029  0.17225    72.738  16.4754   4.31485   0.12890    660.00   20.5188  26.9434  0.55813   3.55043             93.919
                     CHS  86    8   A      2    A     0.14219    7.7706  18.7530  0.20666    117.773 25.81585  4.15597   0.11275    720.33   24.1177  34.6065  0.53992   3.29233             94.395
                     CHS  86    8   A      3    A     0.18575    8.0206  19.9150  0.21458    95.361  25.6495   4.17662   0.09867    732.68   25.2934  32.0895  0.68642   3.09990             94.231
                     CHS  87    8   A      1    A     0.07625    1.0560  13.8081  0.15926    71.718  15.7972   4.29809   0.099T3    722.19   24.1934  28.6267  0.53720   3.58971             97.692
                     CHS  87    8   A      2    A     0.12765    4.7087  14.1741  0.32009    93.644  17.3502   3.942T3   0.01242    725.41   21.7180  36.2965  0.47179   2.91397            109.915
                     CHS  87    8   A      3    A     0.08518    3.7047  16.9846  0.18258    81.172  18.7991   4.19928   -0.00168   485.40   23.7419  29.5932  0.47836   2.98966            103.270
                     GAL  84    9   D      1    A     0.14998    4.7600  12.3586  0.14756    67.263  20.9268   3.86091   0.08763    523.37   25.6445  29.6096  0.42734   4.71425  0.79168    96.554
                     GAL  84    9   0      2    A     0.11880    1.0900  12.2098  0.11313    91.227  14.9713   3.75259   0.10251    722.46   22.4965  47.2869  0.51889   3.07249  0.52942    83.732
                     GAL  84    9   D      3    A     0.10419    3.2500  10.9483  0.11219    77.969  17.2664   3.75866   0.08650    668.18   25.7861  27.9673  0.53438   3.43194  0.75538    89.538
                     GAL  85    9   D      I    A     0.08824    2.5281  11.1692  0.16570    64.945  17.1880   3.57158   0.10592    665.80   22.1542  26.0566  0.37545   2.97424  0.78252    86.128
                     GAL  85    9   D      2    A     0.07946    2.3143  12.1438  0.09669    58.885  14.9377   3.41544   0.10064    737.21   21.0210  23.7226  0.36234   3.12272  0.48983   150.092






                                                                                                                                                                                      01,






                    Table A-9 Contd.
                    LOC  YR  MTH SITE STA SURVEY      AG      AL       AS       CD       CR       cu       FE       HG       MN       NI       PB       SE       SN       TL      ZN
                    GAL  85   9   D     3     A   0.09855   5.2151   7.8890  0.11416   49.014  14.9582 3.13075   0.06675   628.29  22.9231  24.9787  0.31852  3.27948 0.75237   77.655
                    GAL  86   9   D     1     A   0.11836   1.2621  12.6307  0.14503   82.607  16.5946 3.78072   0.10295   668.36  21.7422  27.4995  0.45418  3.27608           88.212
                    GAL  86   9   D     2     A   0.14418   2.2519  13.2843  0.13983   70.228  16.6148 3.53948   0.13912   585.59  20.6642  27.3984  0.50876  3.53147           87.535
                    GAL  86   9   D     3     A   0.09427   1.3256  13.4859  0.16073   65.121  17.3345 3.92897   0.11283   671.10  22.5456  26.0849  0.47482  3.06399           88.138
                    GAL  87   9   A     1     1   0.11828   3.7819  11.5537  0.13127   69.803  16.2889 3.61756   0.06254   563.09  28.4581  25.1797  0.39644  2.603a4           95.739
                    GAL  87   9   A     2     1   0.14227   2.5705  11.0051  0.13021   60.507  13.9307 3.40434   0.01298   539.85  22.3218  25.4921  0.37075  2.35710           87.709
                    GAL  87   9   A     3     1   0.11478   3.2280  10.9681  0.11140   65.665  15.3924 3.46347   0.13078   506.62  25.8160  26.6399  0.40824  2.66745           95.559
                    GAL  87   9   8     1     1   0.23297   5.2637  11.4148  0.11892           21.9684 3.56492   0.16527   369.80  32.2760  34.7722  0.29075  4.50853          110.866
                    GAL  87   9   8     2     1   0.23706   5.6231  10.9561  0.13182   83.736  21.0400 3.46930   0.04307   269.38  30.2974  31.4580  0.31882  5.09069          104.384
                    GAL  87   9   8     3     1   0.22996   5.3726  11.2613  0.11480   84.132  19.1819 3.55170   0.04145   345.06  26.4025  33.5207  0.28201  4.44527          111.181
                    GAL  87   9   C     1     1   0.27286   6.1073  11.0048  0.38966   95.869  23.3842 3.31476   0.08432   285.95  32.7215  42.5958  0.52498  3.39918          130.642
                    GAL  87   9   C     2     1   0.18455   6.7563   9.8736  0.29030   90.852  26.3254 3.56719   -0.05970  579.08  31.0904  57.1933  0.40165  3.31405          111.994
                    GAL  87   9   C     3     1   0.15869   2.6785  11.3281  0.16027   73.838  19.5541 3.70881   0.23582   542.00  26.2829  33.5073  0.45426  2.90929          106.776
                    GAL  87   9   D     1     A   0.11481   3.3327  11.3656  0.12281   71.185  18.9264 3.49142   0.16918   476.83  25.8483  27.8850  0.44662  3.24667           93.760
                    GAL  87   9   D     2     A   0.11070   2.5160  12.3365  0.11623   69.3T5  17.2126 3.63466'  0.08357   545.34  24.3977  26.9574  0.48533  2.65243           93.524
                    GAL  87   9   D     3     A   0.15572   5.2969   9.6548  0.15262   79.852  19.7293 3.47227   0.12574   331.93  29.1424  28.3937  0.53995  3.29515          102.464
                    GAL  87   9   E     1     1   0.13513   5.2504  11.0909  0.19664   81.815  16.8109 3.70572   0.08088   353.75  29.9824  25.9057  0.36940  2.61290           99.004
                    GAL  87   9   E     2     1   0.14143   5.0765  11.5958  0.20953   76.018  17.9434 3.72458   0.12018   334.25  29.5981  29.3585  0.46024  3.34231          100.110
                    GAL  87   9   E     3     1   0.13933   4.1098  10.8040  0.17047   75.429  17.3772 3.64688   0.15189   454.54  29.1223  27.8669  0.46968  4.34817           93.242
                    HER  85   9   A     I     A   0.09749   5.0298   8.4345  0.29513   54.285  16.1858 3.73374   0.14963   674.47  25.3162  24.3384  0.48966  2.24161 0.46988   86.417
                    HER  85   9   A     2     A   0.10947   4.0015  11.6480  0.15715   53.748  14.7607 3.59594   0.10441   752.47  23.4482  25.4258  0.40359  2.38297 0.84319   87.664
                    HER  85   9   A     3     A   0.08655   6.0648   7.3926  0.14552   51.598  12.4168 3.31913   0.11546   781.94  19.8748  21.6556  0.34099  2.37676 0.80471   78.299
                    HER  86   9   A     1     A   0.14169   5.4086  12.1003  0.26457   86.737  18.8749 3.32388   0.10233   515.14  23.6693  26.1859  0.44017  2.47311           96.425
                    HER  86   9   A     2     A   0.11295   4.4413  13.3145  0.22674   73.707  16.2102 3.47924   0.05617   408.40  21.9090  25.4033  0.46673  2.34924           82.640
                    HER  86   9   A     3     A   0.11994   5.4647  13.8899  0.24613   70.242  18.0320 3.40164   0.10554   900.86  22.0018  25.1068  0.34527  2.97575           86.129
                    LLM  84  10   A     1     A   0.09903   4.9000  18.3278  0.18555   49.297  14.6543 3.94066   0.07388   698.13  19.7419  27.2870  0.30927  4.06625 0.53299   90.979
                    LLM  84  10   A     2     A   0.09448   3.0600  14.1616  0.12691   58.716  13.2363 3.42400   0.08288   675.15  17.9324  28.1407  0.45533  2.49708 0.61717   76.675
                    LLM  84  10   A     3     A   0.08937   3.5200  12.7032  0.15032   63.411  14.0408 3.43317   0.09513   686.64  18.5098  26.1523  0.46882  2.23937 0.56863   81.501
                    LLM  85   9   A     1     A   0.07639   4.4912  10.4166  0.14319   56.339  14.2927 3.50558   0.09112   729.86  18.9714  24.3775  0.28911  2.19230 0.70746   86.327
                    LLM  85   9   A     2     A   0.06391   2.3598  15.9371  0.14634   52.855  15.3355 3.91799   0.06523   814.05  22.1298  27.7730  0.43305  7.64156 0.50767   87.390
                    LLM  85   9   A     3     A   0.11276   3.1126  12.5021  0.11821   46.831  14.1377 3.27270   0.05951   676.17  19.2166  24.1043  0.34419  2.52699 0.60447   78.570
                    LLM  86   9   A     I     A   0.11629   4.7865  14.0024  0.16808   50.144  14.9186 3.39068   0.08555   346.33  16.9753  22.3944  0.27643  2.57507           79.611
                    LLM  86   9   A     2     A   0.09024   3.3071  16.4001  0.15892   53.555  14.0329 3.28928   0.09042   487.a8  16.5019  25.9227  0.38071  3.29436           77.683
                    LLM  86   9   A     3     A   0.09155   2.9971  13.8306  0.13683   50.222  13.7780 3.25321   0.09227   509.68  16.4508  24.2081  0.41024  3.05476           75.351
                    LOT  84  10   A     1     A   0.05296   0.7700  13.3374  0. 1 TRI  80.165  16.0943 4.20317   0.11851   722.52  24.9166  27.6527  0.77734  3.68220 0.48928   90.031
                    LOT  84  10   A     2     A   0.06799   0.4700  13.5321  0.18301   85.251  15.4783 4.16372   0.11326   732.10  24.9792  26.8582  0.75463  3.18505 0.59789   91.205
                    LOT  84  10   A     3     A   0.05437   0.7100  13.7363  0.19157   85.422  14.9111 4.20328   0.10726   716.40  23.4891  26.8338  0.48079  3.00277 0.61300   88.706
                    LOT  85  10   A     1     A   0.03584   0.5541  13.5040  0.18351   69.482  15.6398 4.07245   0.16521   733.15  23.0614  25.4344  0.53212  3.43720 0.52144   91.125
                    LOT  85  10   A     2     A   0.04845   0.2548  12.7931  0.14056   74.215  15.6193 4.07829   0.10801   738.89  23.2579  25.1471  0.56894  3.36643 0.56600   90.306
                    LOT  85  10   A     3     A   0.05602   1.1580  12.1674  0.24471   79.718  16.0178 4.24307   0.13795   682.24  24.1826  26.0576  0.73697  3.38798 0.70095   89.967
                    LOT  86  10   A     1     A   0.06417   0.4289  14.4315  0.18397   72.189  15.9317 4.13580   0.07027   759.78  23.2297  27.4950  0.73175  3.60747           92.055
                    LOT  86  10   A     2     A   0.06023   0.4958  14.1599  0.18232   72.439  16.5789 4.08585   0.07301   741.64  24.1083  26.5031  0.84751  2.88943           88.408
                    LOT  86  10   A     3     A   0.06618   0.7151  13.5304  0.22366   75.354  16.0113 4.22219   0.08746   725.15  23.4843  26.4013  0.78151  3.14011           86.600
                    MOB  84   9   A     1     A   0.10019   10.2000 18.3891  0.05763   75.613  14.5367 3.99102   0.09162   740.88  32.4033  23.8899  0.50376  4.54917 0.76410  130.368
                    MOB  84   9   A     2     A   0.10786   9.5100  18.0268  0.10151   73.271  15.4799 4.23727   0.11125   954.14  32.4872  35.3725  0.49354  5.28573 0.85692  155.129









                     Table A-9 Contd.

                     LOC  YR   MTH SITE STA SURVEY       AG        AL        AS        CD       CR        cu        FE       HG         MN        NI       PB        SE        SN       TL        ZN

                     MOB  84    9   A      3    A     0.08046     9.4200  12.1752  0.09980   103.257   12.1551  4.13244    0.10637    487-65  36.3459   24.1442   0.67872  2.11659   0.48250  140.141
                     MOB  85    8   A      1    A     0.09208     8.1364  21.0281  0.10523    91.739   18.3547  5.17951    0.12943   1138-22  31.8616   29.1556   0.52520  1.90986   0.82827  155.683
                     MOB  85    8   A      2    A     0.07461     8.5513   7.7583  0.07389    87.853   17.9914  5.51268    0.09988   1809.73  31.8820   29.5023   0.42404  2.57205   1.03555  158.128
                     MOB  85    8   A      3    A     0.10804     7.6199  15.4035  0.09085    89.346   18.2395  5.70263    0.06936    949.11  31.1114   33.7139   0.60739  2.19275   1.06266  160.903
                     MOB  86    9   A      1    A     0.08926     9.0307  14.0184  0.09902   104.621   19.4314  3.83542    0.14220    631.17  29.6630   31.4065   0.32440  4.90682            118.648
                     MOB  86    9   A      2    A     0.09867     7.7197  19.8335  0.20067   131.036   24.1893  5.14629    0.13144   1450.87  39.2583   35.1053   0.49232  3.47347            161.408
                     MOB  86    9   A      3    A     0.08891     9.3650  14.9085  0.08388    97.577   17.0954  4.16626    0.07990    459.33  27.7200   28.5386   0.30869  2.80444            119.608
                     MRD  84    9   A      1    A     0.21393     6.6900  12.0764  0.44991   102.058   21.7697  3.63240    0.07650   1065.84  34.0953,25.1842     0.55609  2.45256   0.63191  111.847
                     MRD  84    9   A      2    A     0.16405     4.7500  14.2751  0.31870    81.739   19.4463  3.92593    0.08875    970.31  31.3732   27.6398   0.34792  2.91767   0.73230  103.667
                     MRD  84    9   A      3    A     0.16953     6.0100  16.7976  0.73965    90.839   29.7934  4.29364    0.10300   1559.15  47.0504   29.1367   1.05529  3.28569   0.85411  128.495
                     MRD  85    9   A      1    A     0.07884     4.6840   9.4379  0.19376    49.211   12.4217  3.16938    0.03581    616.37  25.4652   22.9205   0.29488  2.62463   0.46153   80.451
                     MRD  85    9   A      2    A     0.17390     5.1668  11.9345  0.34984    64.959   21.2734  3.81198    0.07892    991-08  32.1804   27.1087   0.45022  2.71271   0.72520  112.852
                     MRD  85    9   A      3    A     0.23023     5.8875  11.1334  0.63028    64.752   25.0981  3.87036    0.08182   1115.67  37.0077   30.1924   0.54508  2.96797   0.92204  121.412
                     MRD  86    9   A      1    A     0.11564     8.4587  10.0174  0.47921    54.024   15.1990  1.89408    0.06299      91.24 20.7111   18.0098   0.15828  1.37580             63.123
                     MRD  86    9   A      2    A     0.1a650     8.5758  11.5058  0.74444    86.386   34.0722  3.60471    0.09407   1025.26  41.7274   31.7308   0.58383  4.46034            131.258
                     MRD  86    9   A      3    A     0.18327     5.5979  12.2485  0.49678    87.892   24.8345  3.42615    0.10179    524-86  29.7530   28.9053   0.53173  2.75862            106.273
                     MRD  87   10   A      1    A     0.13362     4.3649  11.5664  0.22069    69.436   15.4108  3.40627    0.04761    414-09  31.7106   23.7854   0.30578  2.69311             91.989
                     MRD  87   10   A      2    A     0.19151     5.5121  10.5502  0.41857    77.151   22.5063  3.49346    -0.00617   389.39  30.3454   24.9435   0.30821  2.55184            109.798
                     MRD  87   10   A      3    A     0.18228     6.1579  12.5829  0.41666    83.074   23.5576  4.00767    0.09968    592.94  35.9511   .23.4624  0.43988  2.20826            114.925
                     PAN  84   10   A      I    A     0.07184     8.3300  14.6724  0.33942    74.862   14.0770  3.03942    0.12500    268.74  20.2799   39.0341   0.91155  3.39029   0.67014   98.401
                     PAM  84   10   A      2    A     0.09577     6.2700  11.1689  0.27793   101.958   16.4873  4.00317    0.09675    688.56  24.4029   33.1519   0.74030  2.29655   0.64798   97.570
                     PAM  84   10   A      3    A     0.10851     6.9000  11.6302  0.39890    80.258   16.7609  3.89702    0.14688    485.98  29.7915   35.4503   1.24398  5.98056   0.76888  140.485
                     PAM  85   10   A      I    A     0.04288     4.4351  11.8513  0.19984    56.013   13.6783  3.53145    0.12575   598.835  22.6749   32.6835   0.55621  2.41298   0.91253   94.126
                     PAM  85   10   A      2    A     0.05706     0.6517  13.4303  0.09752    61.472   15.3198  4.08391    0.08862   862.012  21.9638   27.6627   0.47165  2.98415   0.49276   90.356
                     PAR  85   10   A           A     0.08269     5.7219  14.0362  0.36686    75.266   19-3721  4z55147    0-`15471  707.690  31.3912   36.4490   1.05952  2.69729   0.96452  131.628
                                           i          v . -       I
                     PAN  86   10   A      1    A     0.05937     1.5440  19.6965  0.13899    70.780   15.8339  4.42843    0.05809   660.452  25.2850   26.7293   0.48196  2.57923             91.838
                     PAM  86   10   A      2    A     0.08160     7.6348   6.2421  0.43121    82.528   16.8635  2.99769    0.13446   438.528  19.TT76   31.5100   0.63897  4.08716             83.521
                     PAM  86   10   A      3    A     0.09014     6.2319  11.4626  0.32978   153.922   18.1329  3.43285    0.12184   592.411  25.6660   35.5496   0.78140  3.28156             94.531
                     PAS  87    9   A      I    A     0.17431     2.4561  12.6586  0.22769    75.178   19.2067  3.77851    0.05769   628.073  23.2712   33.5937   0.52780  2.88444            119.181
                     PAS  87    9   A      2    A     0.17982     5.3360   8.0707  0.40579    95.988   20.9423  4.22314    0.20092   591.843  30.4360   32.2809   0.68967  3.65533            149.604
                     PAS  87    9   A      3    A     0.14088     2.2934  15.2352  0.20043    84.015   23.7717  4.12193    0.07518   598.977  26.0812   37.7370   0.53238  4.84697            134.026
                     PEN  85    8   A      1    A     0.18616     8.5870  19.9998  0.11773   103.864   23.761S  5.57922    0.25953   542.721  26.9966   41.4990   0.97883  4.22728   0.28907  140.785
                     PEN  85    8   A      2    A     0.11071    10.6790   9.1169  0.09948    73.552   14.2450  5.29501    0.14113   472.084  23.1753   39.0669   1.00518  1.49878   0.62486  115.049
                     PEN  85    8   A      3    A     0.11528     9.3917  18.8400  0.30613    93.682   18.6607  6.26446    0.15038   139.813  18.7753   30.6830   1.37034  1.82404   0.77369  120.825
                     PEN  86    9   A      1    A     0.24733     9.5474  19.5659  0.20722   106.474   20.3569  4.63870    0.13008   355.722  23.2301   41.1495   0.62486  5.98431            113.331
                     PEN  86    9   A      2    A     0.14463    10.1612  21.2368  0.09384   103.015   14.1331  4.76456    0.13337   389.080  24.8057   42.3494   0.59807  2.15826             96.109
                     PEN  86    9   A      3    A     0.12040     9.2274  22.0928  0.31353   131.233   25.4798  5.64110    0.15129    99.223  24.8133   35.1214   0.89324  3.05803            109.801
                     PEN  87    9   A      1    A     0.29508     7.6218  17.9475  0.17825   140.846   22.7658  6.71407    0.25369   582.677  34.4722   42.0793   0.69262  3.49095            145.105
                     PEN  87    9   A      2    A     0.20477    10.0885  20.2342  0.08221   161.661   14.6266  4.77223    0.10927   695.243  28.2623   43.0398   0.64807  3.15705            124.053
                     PEN  87    9   A      3    A     0.11715     7.8074  17.9021  0.27727   197.304   24.6649  5.60092    0.25872   339.644  36.5246   32.3931   0.90508    .                121.912
                     ROU  84    9   A      1    A     0.08414     7.9900  13.4330  0.08529    71.252   13.8389  4.12004    0.09025   645.892  32.1575   27.1604   0.55115  4.10686   0.69124  119.225
                     ROU  84    9   A      2    A     0.10543     2.1800  15.4126  0.13251    76.622   15.6494  4.26560    0.11388   834.373  26.8626   30.7969   0.58606  3.29879   0.43178  102.572
                     ROU  84    9   A      3    A     0.12408     1.6400  13.5029  0.13825    93.136   17.0006  4.19659    0.11663   771.444  23.6152   31.0268   0.43719  3.08392   0.62529  100.646










                        Table A-9 Contd.

                        LOC YR NTH   SITE   STA SURVEY     AG       AL        AS        CD       CR       cu       FE        HG       MN        NI       ps       SE        SN       I L      IN

                       ROU  85    9  A      I     A    0.06015   8.8900   9.6779   0.47540    68.933  12.1321  3.63147   0.20336   676.181  20.5042  24.5564   0.39998   1.49293  0.55318   103.755
                       ROU  85    10 A      I     A    0.05373   6.1614   14.1023  0.05758    62.624  13.1662  3.85474   0.12136   726.139  24.2628  24.9331   0.33052   2.43656  0.70059   104.278
                       ROU  85    9  A      2     A    0.08941   1.8541   13.0523  0.09251    62.694  14.9980  4.02312   0.12323   753.006  23.4334  26.2687   0.50444   3.47617  0.29240   98.133
                       ROL) 85    10 A      2     A    0.08504   1.6013   15.2897  0.10166    70.794  16.4220  4.36533   0.10916   878.578  25.6721  28.0667   0.49183   3.32027  0.46118   105.490
                       ROU  85    9  A      3     A    0.10890   5.7030   9.7950   0.10526    68.234  13.9001  4.26575   0.13408   686.477  22.2067  28.7805   0.44474   2.64165  1.06504   108.457
                       ROU  85    10 A      3     A    0.06500   7.1062   13.7323  0.17280    60.646  11.7785  3.55417   0.14096   592.955  23.3428  23.6581   0.35587   7.37115  0.42861   90-386
                       R OU 87    9  A      I     A    0.13129   4.9141   16.3283  0.09209    92.557  16.7198  3.96245   0.00238   336.936  25.4295  30.2436   0.30884   2.78877    -       115.425
                       ROU  87    9  A      2     A    0.07177   0.2069   13.3836  0.11856    61.396  15.9485  4.08293   0.15293   806.787  24.6301  25.4950   0.34878   3.00206            91.999
                       ROU  87    9  A      3     A    0.12147   5.7298   15.2018  0.15224   106.232  19.3641  4.19231   0.09564   839.963  34.0180  32.1870   0.45712   3.06028            121.951
                       SAO  84    9  A      I     A    0.17674   4.5000   11.7873  0.15428    82.444  15.4330  3.87138   0.05888   643.959  22.9920  24.2943   0.34233   2.80339  0.67781   90.478
                       SAO  84    9  A      2     A    0.09905   1.9400   13.0083  0.13195    78.150  14.5166  3.74604   0.08988   674.071  22.3526  29.3213   0.44989   2.48107  0.63667   83.272
                       SAO  84    9  A      3     A    0.09749   2.9100   11.4089  0.13806    72.559  15.3283  3.85928   0.08076   688.333  23.6636  25.9935   0.45398   2.84851  0.65648   87.362
                       SAO  85    9  A      I     A    0.06526   4.4825   11.5158  0.16609    60.013  13.7971  3.58430   0.24072   632.331  22.7931  23.4509   0.40142   2.T3143  0.5T336   83.352
                       SAO  85    9  A      2     A    0.07950   3.0744   9.6615   0.10619    52.924  14.1010  4.30710   0.10134   599.530  21.2560  22.9229   0.37713   2.62911  0.53904   78.697
                       SAS  85    9  A      3     A    0.07941   4.6740   8.8407   0.28161    63.874  15.2113  3.75426   0.07818   658.525  24.8384  24.4471   0.38405   2.30927  0.78633   87.832
                       SAO  86    9  A      1     A    0.08383   5.9728   6.9103   0.19605    60.356  14.9818  3.78362   0.06237   259.825  20.0868  19.7053   0.31421   3.00849            80.604
                       SAS  86    9  A      2     A    0.09391   1.0659   14.9784  0.14468    64.878  16.9533  4.15669   0.08419   691.560  25.7432  28.4482   0.39197   2.86686            93.679
                       SAS  86    9  A      3     A    0.09887   3.8042   15.5046  0.20635    79.399  17.7704  3.91404   0.04358   460.645  24.6755  29.4239   0.40627   3.02741            97.324
                       SkP  54    10 k      I     k    G.C67(19  5.0400   16.797C  Q.13055    82.230  12.6618  4.G5Q4Q   0.06113   641.988  22.3394  23.7644   0.60120   3.21825  0.32430   82.405
                       SAP  84    10 A      2     A    0.04532   2.6400   14.9541  0.14893    83.517  14.0539  4.13477   0.09213   893.868  21-3399  26.3084   0.56954   3.04108  0.59324   86.399
                       SAP  84    10 A      3     A    0.03128   4.4200   14.1192  0.15343    71.154  14.2887  4.06153   0.07888   801.525  17.4221  27.2358   0.50694   3.13081  0.58278   80.378
                       SAP  85    8  A      1     A    0.02849   7.7784   12.5187  0.09921    71.225  11.1179  3.99573   0.05661   500.583  17.9875  20.8810   0.54190   1.92175  0.48654   83.322
                       SAP  85    8  A      2     A    0.03455   5.0813   11.5453  0.11087    47.039  10.0097  3.25361   0.06776   8T3.232  17.6574  21.1952   0.39219    .       0.19824   64.530
                       SAP  85    8  A      3     A    0.03315   4.3928   8.5975   0.16447    57.466  10.8331  3.46786   0.08029   642.826  19.7726  23.1224   0.27903   2.32310  0.48803   72.636
                       SAP  86    8  A      I     A    0.08287   6.8294   20.2155  0.19879    90.395  13.5097  4.00689   0.03270   116.725  22.2380  30.8208   0.64540   2.38976    -       77.174
                       SAP  86    8  A      2     A    0.06439   4.3546   10.4884  0.23807    77.667  14.3645  3.37652   0.03405   546.196  21.4151  31.7667   0.52825   2.65804            84.8a6
                       SAP  86    8  A      3     A    0.06611   4.4738   15.0314  0.23059    72.930  12.5666  3.724T3   0.07518   558.986  18.5340  27.6037   0.39635   3.45177            76.269
                       SAP  87    7  A      I     A    0.06319   2.8126   12.9904  0.18631    69.094  21.6442  4.04708   0.04975   574.452  21.9837  27.1828   0.47262   2.63994            96.021
                       SAP  87    8  A      I     A    0.04279   6.4018   14.3175  0.11394    94.922  17.0475  4.01114   0.08289   894.892  27.0669  29.1010   0.65333   2.76521            84.263
                       SAP  87    10 A      I     A    0.05764   5.5757   16.2589  0.14554    81.163  14.3155  2.90945   0.04115   611.878  23.3067  28.1650   0.46126   2.29329            81.568
                       SAP  87    7  A      2     A    0.07771   2.2513   14.5575  0.14486    67.819  15.2438  4.00816   0.009`10  587.596  22.0956  26.1216   0.46997   2.48624            90.414
                       SAP  87    8  A      2     A    0.04556   1.7292   13.4250  0.13985    67.330  16.1202  4.23490   0.02561   646.741  22.4241  26.0149   0.44038   3. 0 75 73         92.820
                       SAP  87    10 A      2     A    0.07662   2.0015   15.3050  0.17170    69.467  15.2708  4.02143   -0.00809  619.263  23.4374  26.3067   0.47782   3.20338            91.316
                       SAP  87    7  A      3     A    0.05213   2.8773   13.5710  0.21403    75.766  13.3893  3.96512   0.20690   634.144  21.1443  27.2248   0.56736   3.47947            89.705
                       SAP  87    8  A      3     A    0.08019   1.4279   14.0759  0.21851    85.113  15.5252  4.16560   0.21532   899.044  23.2361  29.0284   0.44978   3.05377            99.582
                       SAP  87    10 A      3     A    0.04316   3.8924   12.8080  0.16715    76.914  13.5558  3.87161   0.29413   508.461  21.1133  26.152    0.42619   2.52524            85.497
                       SAP  87    8  B      1     1    0.07070   2.2165   12.9494  0.15128    75.961  14.6455  4.14660   0.01184   613.330  21.4539  27.491    0.47762   3.12795            95.398
                       SAP  87    8  8      2     1    0.06645   1.2619   13.2637  0.12325    89.248  16.1494  4.15496   0.01379   681.642  23.1904  26.116    0.43799   3.25706            100.763
                       SAP  87    8  8      3     1    0.04739   2.5835   14.4022  0.13170    75.103  14.2727  3.83874   0.08790   595.350  20.8873  29.063    0.57039   2.91262            84.627
                       SAP  87    8  C      1     1    0.07260   2.7233   15.5190  0.19700    88.187  15.7766  4.29156   0.01067   643.967  25.6825  25.894    0.49091   3.40626            91.219
                       SAP  87    8  C      2     1    0.06730   1.7554   13.8050  0.24167    73.841  14.5992  4.13922   0.08228   702.625  22.7233  26.261    0.43438   2.88432            97.765
                       SAP  87    8  C      3     1    0.07'332  2.4979   13.6326  0.26681    83.041  14.3104  4.07971   0.03808   805.143  23.2038  26.597    0.47408   2.73922            90.949
                       SAP  87    8  D      1     1    0.06437   1.8949   12.7581  0.13673    70.797  15.1945  4.00931   0.02096   606.808  22.1844  27.151    0.46712   2.92292            87.166
                       SAP  87    8  D      2     1    0.05791   1.9048   13.9493  0.16162    69.826  14.4652  3.92237   0.01204   614.936  22.4062  25.769    0.38868   3.14990            85.093











                         Table A-9 Contd.

                         LOC YR MTH    SITE  STA SURVEY     AG        AL        AS       CD       CR        cu       FE        HG       MN        NI       PB       SE        SN       TL        ZN

                        SAP  87    8   D     3     1    0.06035  2.89715   11.9011  0.12393    72.498  14.4358  4.01241   0.24746  614.966   23.2680   25.920   0.41943  2.95152             84.824
                        SAP  87    8   E     1     1    0.06753  3.59749   15.8617  0.16712    86.096  13.5685  4.28992   0.02216  688.665   23.8004   26.475   0.50807  3.07713             90.789
                        SAP  87    8   E     2     1    0.06D73  1.51696   12.7361  0.14593    76.820  15.0134  4.13316   0.10451  700.078   22.9882   26.515   0.54301  3.06287             94.694
                        SAP  87    8   E     3     1    0.06242  1.86243   12.6886  0.13355    74.693  14.9332  4.02656   0.03164  628.206   22.6262   25.797   0.38473  2.92626             90.050
                        SJR  84   10   D     I     A    0.21895  5.06000   11.6640  0.35726    77.877  24.1428  3.67037   0.15188  703.997   22.4819   59.304   0.27005  3.41139   0.74306  161.180
                        SJR  84   10   D     2     A    0.09223  1.47000   12.2832  0.18069    79.331  16.3315  4.06190   0.11676  798.521   22.2040   31.840   1.05699  3.44221   0.56584  100.558
                        SJR  84   10   0     3     A    0.12518  1.33000   13.2141  0.24369    82.298  20.1041  4.20215   0.13951  798.762   24.2065   36.262   0.63506  3.19020   0.62453  123.133
                        SJR  85    8   D     I     A    0.23678  4.94370    7.5952  0.31828    60.877  20.3030  3.7`1944  0.21215  656.T34   20.8213   47.270   0.64178  3.08980   0.95549  134.480
                        SJR  85    8   D     2     A    0.10617  4.06370    8.7432  0.22822    51.319  13.3568  3.14595   0.15932  577.193   17.9633   31.768   0.42621  3.06662   0.95248   87.973
                        SJR  85    8   D     3     A    0.04825  1.15784   11.8937  0.20245    59.701  15.3635  3.66897   0.12600  656.735   21.0680   25.583   0.47360  3.23894   0.36507  158.371
                        SJR  86    8   0     1     A    0.40028  4.33118   14.8521  0.52420    96.564  26.3815  4.28831   0.19122  753.502   23.7774   62.859   1.02068  4.79005            163.618
                        SJR  86    8   D     2     A    0.53837  6.33764   11.0220  0.79531   106.241  38.7209  4.72057   0.21789  490.969   26.4253   65.954   1.12550  5.38144            200.595
                        SJR  86    8   D     3     A    0.60999  6.37172   10.6929  0.79151   103.807  37.9359  4.23189   0.28621  452.119   25.5723   86.133   1.72277  8.11429            209.337
                        SJR  87    8   A     1     1    0.09664  2.17640   11.4237  0.21374    83.358  16.4824  4.70466   0.22642  749.105   23.5640   29.899   1.32T36  4.26359             95.298
                        SJR  87    8   A     2     1    0.09465  3.73737    8.1015  0.20731    80.491  15.1422  4.73399   0.19185  613.715   30.3290   27.884   1.95345  3.32447             82.881
                        SJR  87    8   A     3     1    0.07744  3.92916    9.0775  0.19202    93.220  15.3681  4.79059   0.18761  567.153   25.7910   26.711   1.92214  3.60367             80.999
                        SJR  87    8   6     1     1    0.42284  3.73721   10.5255  0.62818   106.707  50.5367  4.75838   0.29894  600.843   30.5895   70.632   1.07404  6.06326            174.885
                        SJR  87    8   6     2     1    0.20418  3.41364   11.7933  0.32804    91.948  25.5027  4.76715   0.11502  753.928   27.4810   60.020   0.72443  3.80409            158.111
                        SJR  87    8   B     3     1    0.12675  3.24826   10.3860  0.22005    82.073  16.8815  4.33930   0.01935  715.434   23.5439   33.006   0.54143  3.35506            110.253
                        SJR  87    8   C     1     1    0.93446  4.69000    7.6491  1.60787   119.498  82.2928  5.58911   1.04141  550.673   31.6791   164.542  2.05213  8.91104            399.816
                        SJR  87    8   c     2     1    0.15546  1.34996   12.3937  0.29480    73.038  22.5275  4.07665   0.14894  MAU       25.3284   51.708   0.68597  4.20112            123.178
                        SJR  87    8   C     3     1    0.84367  4.30484   11.5979  1.20491   110.439  56.8307  4.45171   0.62941  644.439   29.3043   101.944  1.90073  6.02213            214.083
                        SJR  87    8   D     1     A    0.21410  3.38808   12.2574  0.59986    93.272  24.5995  4.31546   0.33669  741.759   26.5440   47.376   0.61402  4.OB802            133.514
                        SJR  87    8   D     2     A    0.49127  5.64829   11.5056  0.58884    62.914  40.9461  4.58892   0.29009  671.395   29.0603   72.561   1.22774  5.52336            'IT.AIA
                        SJR  87    8   D     3     A    0.04709  2.67055   11.3383  0.13380    73.044  13.4364  4.04203   0.07704  617.537   23.5720   27.972   0.50801  2.88644             96.159
                        SJR  87    8   E     1     1    0.11046  4.30889    9.6004  0.22265   109.908  14.3241  4.36131   0.18970  574.236   28,4217   27.599   1.58083  3.34788             86.300
                        SJR  87    8   E     2     1    0.61202  4.90275   10.7173  0.69847   110.942  41.4438  5.41549   0.26261  825.648   32.0590   77.135   2.01764  4.94602            206.230
                        SJR  87    8   E     3     1    0.09053  4.85162    8.1998  0.22401    90.969  13.9329  4.37227   0.09263  662.741   24.0356   31.467   1.49155  2.82888             78.741
                        TAM  84   10   A     I     A    0.09699  0.47000   13.5321  0.27701    83.251  25.0783  4.49372   0.12526  744.096   24.3792   27.058   0.67463  3.28505   0.68789   95.805
                        TAM  84   10   A     2     A    0.11201  0.32000   13.3794  0.19116    76.594  16.5703  4.08899   0.10813  735.283   24.4105   27.411   0.55327  3.43648   0.53720   92.793
                        TAM  84   10   A     3     A    0.18825  0.58000   13.1507  0.29943    81.913  17.3641  4.08852   0.13188  725.693   24.5629   29.826   0.69829  3.04734   0.70107   93.568
                        TAM  85   10   A     I     A    0.18498  2.13163   11.9532  0.58938    77.569  19.5196  4.04497   0.24138  623.734   26.01`19  30.986   1.04780  3.48564   0.54444  101.323
                        TAM  85   10   A     2     A    0.07983  0.27193   12.9594  0.15884    65.626  16.2390  4.05242   0.08861  739.196   23.9353   26.354   0.46247  3.50652   O.T3506   91.569
                        TAM  85   10   A     3     A    0.09618  0.30881   13.4973  0.25357    60,747  16.9296  4.09543   0.13303  732.310   24.1073   27.186   0.61638  4.06537   0.68246   94.250








          Table A-10.    Elemental Concentrations for 1984-87 Liver Tissue
                         in the Southeast. Units: ppm (dry).

                         Computer listing of liver data, 16 pages, 720
                         observations.


















































  I








                                          Table A-10 Contd.
                                          LOC   YR   MTN SITE SURVEY Ag          As      Cd        Cr      Cu        Fe        Hg      Mn       N i      Pb     Se        Sn      Zn


                                          APA   84    9   A       A   0.116    7.599   0.562    0.032    21.358   634.812    0.528   9.887   0.260    0.098   32.734   1.642    137.223
                                          APA   84    9   A       A   0.071    3.250   0.462   -0.006    14.794   389.534    0.714   5.395   0.221    0.025   16.355   0.335    110.138
                                          APA   84    9   A       A   0.035    4.070   0.506    0.025    12.976   502.940    0.395   13-918  0.362    0.076   25.118   0.473    131.163
                                          APA   84    9   A       A   0.183    8.501   0.603    0.032    23.096   679-122    0.483   6.515   0.357    0.155   39.913   0.370    186.453
                                          APA   84    9   A       A   0.023    3.778   0.319    0.155    12.253   840.740    0.566   5.028   0.805    0.097   42.118   0.150    108.130
                                          APA   84    9   A       A   0.059    5.070   0.295    0.040    12.791   475.475    0.356   5.911   0.607    0.001   16.725   0.083    115.795
                                          APA   84    9   A       A   0.327    7.657   0.461   -0.001    34.784   542.252    0.537   5.673   0.462    0.090   22.023     -      157.908
                                          APA   84    9   A       A   0.295    9.789   0.524    0.017    33.246   593.668    0.355   5.378   0.661    0.146   35.654            132.743
                                          APA   114   9   A       A   0.037    7.239   0.330    0.118    11.274   491.414    0.423   6.214   0.281    0.068   25.398            122.148
                                          APA   84    9   A       A   0.127    7.610   0.823    0.032    18.025   800.049    0.572   3.435   0.294    0.093   28.033   0.068    116.629
                                          APA   85   10   A       A   0.007    3.099   0.900    0.031      6.181  560.193    0.208   4.673   0.133    0.210   32.565   0.135    158.421
                                          APA   85   10   A       A   0.527    5.699   0.222    0.010    62.515   678.461    0.666   3.653   0.184    0.064   16.785   0.212    334.505
                                          APA   85   10   A       A   0.343    4.941   0.169    0.016    33.748   391.603    0.498   2.664   0.178    0.050   13.947   0.278    162.180
                                          APA   85   10   A       A   0.116    2.919   4.930    0.046    16.373  4479.334    1.572   4.342   0.407    0.078   34.011   0.095    107.229
                                          APA   85   10   A       A   0.341   11.193   0.159    0.250    20.203   818.784    0.241   3.744   1.687    0.055   41.840   0.195    109.775
                                          APA   85   10   A       A   0.921    6.555   0.289    0.033    80.882   346.495    0.811   4.380   0.803    0.045   23.766   0.082    246.475
                                          APA   85   10   A       A   0.048    4.603   0.153    0.010    18.771   619.351    0.773   2.490   0.180    0.094   19.881   0.211    107.544
                                          APA   85   10   A       A   0.206    6.442   0.178    0.021    40.629   402.368    0.437   3.811   0.309    0.045   27.784   0.319    219.943
                                          APA   85   10   A       A   0.532    6.447   0.238    0.004    47.696   487.521    0.626   3.946   0.252    0.079   23.740   0.256    133.008
                                          APA   85   10   A       A   0.370    9.993   0.293   -0.023    42.547   837.590    0.544   3.913   0.246    0.040   21.687   0.122    134.673
                                          APA   86   10   A       A   0.198   10.127   0.401   -0.005    26.552   530.513    0.688   5.559   0.228    0.024   28.306   0.345    144.885
                                          APA   86   10   A       A   0.758   13.194   t.417    0.006    52.724   731.067    0.662   6.067   0.216    0.115   39.337   0.376    150.904
                                          APA   86   10   A       A   0.364   16.033   1.462    0.011    30.740   694.351    0.636   5.538   0.220    0.066   39.042   0.233    147.147
                                          APA   86   10   A       A   0.232   12.092   1.285    0.091    23.620   912.169    0.597   5.442   0.338    0.019   36.545   0.318    136.129
                                          APA   86   10   A       A   0.176   11.234   0.846    0.016    21.968   415.069    1.187   4.906   0.191    0.001    0.045   0.205    132.278
                                          APA   86   10   A       A   0.043    8.134   0.474,   0.052    16.351   821.745    0.906   5.286   0.467   -0.010   31.497   0.163    136.560
                                          APA   86   10   A       A   0.286   13.893   0.965    0.061    28.999   697.9T33   0. 3 -ta 7.664  Ou. J23  0.052   31.975   0.137    143.408
                                          APA   86   10   A       A   0.241   12.902   1.384   -0.001    27.903   817.698    0.328   4.022   0.236    0.049   27.040   0.122    144.031
                                          APA   86   10   A       A   0.244   15.103   0.644    0.018    27.518   698.217    1.572   4.904   0.413    0.060   29.128   0.179    160.066
                                          APA   86   10   A       A   0.251   18.632   0.835   -0.006    28.113   702.574    0.851   5.821   0.253    0.043   28.882   0.121    168.407
                                          BAR   84    9   A       A   0.028    0.760   0.159    0.027    18.751   572.215    0.103   3.792   0.107    0.086    7.760   0.869     77.874
                                          BAR   84    9   A       A   0.023    5.802   0.143    0.086    11.692   913.169    0.200   4.394   0.470    0.001   12.046   0.350     70.797
                                          BAR   84    9   A       A   0.047    1.329   0.236    0.163    14.936   706.236    0.303   8.663   0.351    0.057    8.677   0.257    100.661
                                          BAR   84    9   A       A   0.009    3.329   0.086    0.137    12.155   6T3.072    0.080   8.660   0.415    0.108   14.099   0.405    1T3.750
                                          BAR   84    9   A       A   0.204    2.120   0.214    0.101    128.785  541.274    0.075   3.058   0.151    0.117   10.532   -0.081   113.355
                                          BAR   84    9   A       A   0.024    1.403   0.132    0.133      8.351  515.318    0.053   6.219   0.139   -0.020    5.204   0.122     67.161
                                          BAR   84    9   A       A   0.042    5.341   0.146    0.083    25.799  1001.595    0.133   5.760   0.699    0.142   12.632            129.471
                                          BAR   84    9   A       A   0.019    3.162   0.086    0.012      6.453  817.677    0.041   3.470   0.760    0.043   11.188             87.023
                                          BAR   84    9   A       A   0.015    4.343   0.060    0.039    11.261   487.160    0.081   1.876   0.584    0.087    8.174             81.1186
                                          BAR   84    9   A       A   0.022    2.369   0.094    0.079    15.706   810.236    0.143   4.602   0.210    0.035    8.238   0.037    144.762
                                          BAR   85    9   A       A   0.033    4.002   0.059    0.036    23.495  1714.608    0.173   4.530   0.304    0.063    9.724   0.452    143.583
                                          BAR   85    9   A       A   0.236    5.274   0.160    0.064    50.895  1811.510    0.302   4.914   0.520    0.166   14.107   0.106    113.927
                                          BAR   85    9   A       A   0.137    6.919   1.605    0.017    51.030  1133.605    0.870   3.861   0.970    0.063   13.083   0.212    131.570
                                          BAR   85    9   A       A   0.074    4.406   0.216    0.369    35.519   691.207    0.226   5.606   2.017    0.105   15.943   0.133    122.279
                                          BAR   85    9   A       A   0.036    2.110   0.015    0.128    15.253   274.613    0.112   4.764   0.214    0.055    7.081   0.021     77.362
                                          BAR   85    9   A       A   0.048    4.977   0.422    0.212    23.590   700.685    0.192   5.409   0.486    0.094   16.566   0.196    106.830
                                          BAR   85    9   A       A   0.019    2.860   0.029   -0.026    18.203   551.603    0.081   4.471   0.276    0.026   11.619   0.766     78.498











                                       Table       A-10 Contd.

                                       LOC   YR    MTH SITE SURVEY Ag         As      Cd        Cr      Cu       Fe        Hg      Mn      Ni       Pb      Se       Sn      Zn

                                       BAR   85    9    A      A   0.104    3.193   0.307    0.625    .24.856  590.092   0.138   5.513   1.015   0.047     7.208   1.002   126.901
                                       BAR   85    9    A      A   0.311    3.011   0.520    0.077    62.211  1042.659   0.196   3.276   0.468   0.046    10.636   0.196   131.746
                                       BAR   85    9    A      A   0.079    4.743   0.123    0.046    41.743   857.583   0.189   3.270   0.823   0.012    16.248   0.199   127.065
                                       BAR   87    10   A      A   0.056    4.235   0.075    0.019    19.247   432.255   0.074   5.272   0.193   0.146     7.963   0.039   186.629
                                       BAR   87    10   A      A   0.037    2.350   0.040    0.005     9.446   670.104   0.040   6.599   0.389   0.112    10.132   0.058   139.221
                                       BAR   87    10   A      A   0.074    2.201   0.056    0.001    25.644   627.696   0.141   3.923   0.143   0.087     9.763   0.305   170.210
                                       BAR   87    10   A      A   0.039    1.808   0.384    0.002    27.744   338.830   0.120   3.225   0.098   0.052     6.939   0.149   165.529
                                       BAR   87    10   A      A   0.038    3.384   0.464   -0.000    13.655   672.015   0.119   6.390   0.189   0.075     7.096   0.149    68.077
                                       BAR   87    10   A      A   0.146    4.965   0.030   -0.009    38.467   404.617   0.046   4.061   0.233   0.054     5.152   0.097   269.070
                                       BAR   87    10   A      A   0.052    3.032   0.243   -0.005    14.869   360.824   0.089   3.274   0.185   0.054     7.189   0.121   174.301
                                       BAR   87    10   A      A   0.007    3.058   0.157   -0.015    12.614   540.230   0.178   5.193   0.375   0.116     8.944   0.987    86.918
                                       BAR   87    10   A      A   0.404    6.005   0.106   -0.014    116.682  542.960   0.238   5.954   0.196   0.125    12'.236  0.150   282.085
                                       BAR   87    10   A      A   0.098    5.590   0.869    0.003    20.888   839.586   0.299   6.266   0.509   0.096    11.217   0.168   231.973
                                       CCB   84    9    A      A   0.073   13.230   0.178    0.030    38.950   482.169   0.855   5.237   0.130   0.166    42.483   3.909   115.953
                                       CCB   84    9    A      A   0.070    9.701   0.286   -0.013    36.786   335.855   0.481   4.314   -0.095  0.060    43.814   0.698   134.399
                                       CCB   84    9    A      A   0.187    8.062   0.687    0.017    67.292   464.719   0.467   3.789     .     0.122    20.3T5   1.578   148.877
                                       CCB   84    9    A      A   0.117   10.105   0.183    0.046    26.590   312.900   1.704   6.408   0.280   0.088    30.608   0.254   124.010
                                       CCO   84    9    A      A   0.132   11.239   0.217    0.015    35.684   253.270   0.341   8.423   0.013   0.018    25.205   0.553   114.397
                                       CCB   84    9    A      A   0.102    2.490   0.106    0.013    40.448   345.251   0.538   6.062   0.161   0.022    39.047   0.140   126.157
                                       CCB   84    9    A      A   0.291   11.051   0.264   -0.034    57.438   356.669   0.950   2.524   0.084   0.111    36.293   0.263   138.374
                                       CCB   84    9    A      A   0.097   12.440   0.172   -0.003    32.626   159.550   0.840   6.901   0.089   0.085    28.286   0.582   106.300
                                       CCB   84    9    A      A   0.329   12.366   0.311    0.015    99.651   609.970   0.595   3.656   0.230   0.052    41.231           143.494
                                       CC8   84    9    A      A   0.227   14.558   0.371    0.075    48.301   327.492   0.990   7.208   0.252   0.265    41.302           147.444
                                       CCB   85    9    A      A   0.045    6.844   0.419    0.141    21.683   472.994   0.482   18.951  0.982   0.137    24.466   0.936   108.356
                                       CCB   85    9    A      A   0.110   10.471   0.974    0.118    30.309   605.552   0.370   5.098   1.010   0.199    23.357   0.942   113.568
                                       CCB   85    9    A      A   0.366   13.085   0.870    0.017    B4.263   359.218   0.252   2.612   0.612   0.139    17.009   0.499   132.546
                                       CCB   85    9    A      A   0.431    9.551   0.937    0.035    91.141   578.510   0.462   3.711   0.491   0.067    23.774   0.349   132.654
                                       CCB   85    9    A      A   0.091    4.515   0.229   -0.000    26.942   333.582   0.284   3.227   0.437   0.058    16.867   0.287    92.743
                                       CCB   85    9    A      A   0.394   10.329   0.737    0.004    94.524   471.404   0.278   3.609   0.746   0.172    21.392   0.696   144.550
                                       CC6   85    9    A      A   0.095    4.176   0.482    0.036    26.837   416.191   0.540   2.260   0.618   0.034    19.734   0.353   135.376
                                       CCB   85    9    A      A   0.042    5.694   2.085    0.071    22.298   313.255   1.278   7.555   0.842   0.137    16.134   0.352   124.837
                                       CCB   85    9    A      A   0.267    9.501   1.534    0.017    61.365   436.236   0.253   4.112   0.421   0.316    19.793   0.452   109.292
                                       CCB   85    9    A      A   0.236   13.742   0.727    0.039    48.477   562.631   0.313   4.474   0.454   0.201    18.062   0.538   107.339
                                       CCB   86    9    A      A   0.836    7.306   4.653   -0.052    157.194  262.101   0.596   4.983   0.274   0.106    18.896   0.623   152.019
                                       CCB   86    9    A      A   0.064    9.257   1.927   -0.081    61.390   500.227   0.425   4.844   0.338   0.102    29.063   0.846   112.510
                                       CCB   86    9    A      A   0.297   12.624   1.611   -0.077    75.170   386.636   0.347   4.744   0.462   0.133    27.179   0.715   126.219
                                       CCB   86    9    A      A   2.177   15.381   13.206  -0.062    218.705  271.584   1.015   12.486  0.649   0.304    20.674   0.724   204.869
                                       CCB   86    9    A      A   0.044    3.947   1.346   -0.024    35.236   559.883   0.475   5.517   0.583   0.048    20.737   0.444   117.616
                                       CCB   86    9    A      A   0.229    7.836   0.327   -0.046    52.795   710.391   0.439   3.922   1.675   0.092    39.406   1.054   159.570
                                       CCB   86    9    A      A   0.061    4.649   0.227   -0.068    19.376   218.598   0.155   1.819   0.128   -0.024   14.954   0.516    95.184
                                       CC8   86    9    A      A   0.120    5.143   0.863   -0.019    22.880   874.471   0.321   4.236   0.848   0.118    30.762   0.245   105.355
                                       CCB   86    9    A      A   0.120    4.752   0.534   -0.103    21-745   370.282   0.234   2.952   0.268   0.128    24.059   0.377   102.667
                                       CCH   86    9    A      A   1.073    9.878   1.050   -0.059    128.024  309.866   0.588   4.485   0.520   0.148    25.858   0.524   161.455
                                       CHS   84    8    A      A   0.036    8.179   0.029    0.038    13.992   330.480   0.200   5.428   0.141   0.003    14.889    .       94.989
                                       CHS   84    8    A      A   0.135    6.456   0.067    0.017    26.121   434.474   0.209   4.813   0.083   0.002    16.241   0.448   125.982
                                       CHS   84    8    A      A   0.058    7.060   0.059    0.094    18.039   199.845   0.241   3.215   0.531   0.047    11.398   0.385    93.684
                                       CHS   84    8    A      A   0.138    9.255   0.083    0.013    24.453   303.702   0.324   4.806   0.181   0.090    17.311   0.482   116.282









                                                 Table A-10 Contd.

                                                 LOC  YR  MTH SITE SURVEY Ag         As      Cd       Cr      Cu       Fe        Hg      Mn     Ni       Pb     Se       Sn     Zn

                                                 CHS  84    8   A      A    0.049  8.525   0.060    0.081   12.809   507.720  0.112   6.167   0.104   0.086   22.746   0.444   91.666
                                                 CHS  84    8   A      A    0.171  7.171   0.136    0.099   26.059   452.378  0.861   4.853   0.286   0.074   17.832   0.552  133.415
                                                 CHS  84    8   A      A    0.237  6.821   0.067    0.058   29.879   390.450  0.282   4.441   0.181  -0.008   20.969   0.446  129.933
                                                 CHS  84    8   A      A    0.405  7.096   0.035    0.015   42.267   402.437  0.337   3.978   0.040   0.023   16.332   0.246  153.759
                                                 CHS  84    8   A      A    0.143  8.202   0.047    0.009   26.783   758.246  0.189   3.932   0.146   0.070   19.685   0.259  118.783
                                                 CHS  84    8   A      A    O.OB4  8.623   0.068    0.135   17.169   625.417  0.293   4.503   0.036   0.004   20.630   0.368   99.957
                                                 CHS  85    8   A      A    0.197 11.829   0.253    0.015   41.385   666.920  0.469   3.403   0.148   0.092   44.614   0.397  132.600
                                                 CHS  85    8   A      A    0.055 12.957   0.413    0.593   24.395   848.967  O.T58   3.658   0.437   0.044   41.949   0.364  126.508
                                                 CHS  85    8   A      A    0.091 21.267   0.427    0.208   21.983   T34.587  0.787   4.719   0.510   0.350   38.996   0.516  135.134
                                                 CHS  85    8   A      A    0.313 28.517   0.603    0.096   88.747  2236.159    .    14.216   0.628   0.276   67.872   0.423  397.827
                                                 CHS  85    8   A      A    0.145 15.437   0.538    0.256   24.475   604.231  0.353   3.388   0.383   0.063   46.055   0.441  106.710
                                                 CHS  85    8   A      A    0.027 16.783   0.471    2.466   13.687   1750.650 0.687   3.732   0.351   0.127   54.907   0.188  128.096
                                                 CHS  85    8   A      A    0.127 15.566   0.597   -0.011   23.165   647.386  0.476   3.860   -0.030  0.050   50.910   0.525  120.692
                                                 CHS  85    8   A      A    0.232 16.978   0.409    0.167   31.460   723.201  0.628   4.561   0.385   0.378   70.405   0.454  115.445
                                                 CHS  85    8   A      A    0.159 16.007   0.195    0.060   28.035   733.021  0.286   4.450   0.252   0.062   37.585   0.477  126.571
                                                 CHS  85    8   A      A    0.097 10.087   0.426    0.021   25.622   756.098  0.970   5.665   0.266   0.030   42.993   0.271  140.373
                                                 CHS  86    8   A      A    0.087  9.580   0.065   -0.066   14.653   352.366  0.119   5.433   0.290   0.003   14.979   0.203   96.077
                                                 CHS  86    8   A      A    0.226  7.944   0.054   -0.048   29.516   312.113  0.105   5.568   0.018  -0.009   13.646   0.334   93.423
                                                 CHS  86    8   A      A    2.210 12.896   1.308   -0.053   142.118  726.261  0.470   2.463   0.069   0.008   19.851   0.340  168.043
                                                 CHS  86    8   A      A    0.288 11.266   0.053   -0.109   28.955   744.087  0.119   2.315   0.082   0.004   24.337   0.509  111.232
                                                 CHS  86    8   A      A    0.326  7.581   0.102   -0.034   65.163   309.801  0.083   2.117   0.049   0.003   10.314   0.358  142.082
                                                 CHS  86    8   A      A    0.433  6.147   0.044    0.007   29.583   279.717  0.127   2.772   0.149  -0.001   15.806   0.275   94.282
                                                 CHS  86    8   A      A    0.456 11.657   0.210   -0.063   48.554   151.878  0.223   3.427   0.045   0.036   12.692   0.169   97.404
                                                 CHS  86    8   A      A    0.157 10.524   0.095   -0.064   21.782   440.444  0.283   5.050   0.192   0.056   19.364   0.488  122.226
                                                 CHS  86    8   A      A    0.185  8.110   0.090   -0.064   29.489   460.547  0.287   7.241   0.093   0.071   17.708   0.318  137.999
                                                 CHS  86    8   A      A    1.026  7.116   OmO56   -0-074   62.564   609.394  0.126   3.149   0.084   0.034   17.712   0.241  115.095
                                                 CHS  87    8   A      A    0.043  8.190   0.065    0.002   15.781   458.075  0.215   4.744   0.239   0.004   21.037   0.447  103.444
                                                 CHS  87    8   A      A    0.064  7.482   0.082    0.011   18.235   357.723  0.126   4.525   0.113   0.089   14.971   0.369   96.413
                                                 CHS  87    8   A      A    0.118  6.465   0.026    0.018   18.785   321.645  0.103   5.190   0.136  -0.007   13.280   0.285   90.633
                                                 CHS  87    8   A      A    0.633  7.173   0.041    0.005   67.078   401.391  0.143   5.840   0.322   0.047   16.836   0.448  128.838
                                                 CHS  87    8   A      A    0.441  9.458   0.094   -0.006   57.670   647.148  0.287   4.870   0.285   0.036   22.672   0.612  137.182
                                                 CHS  87    8   A      A    0.360  6.868   0.075   -0.011   44.668   549.662  0.420   3.525   0.175   0.051   15.510   0.356  108.828
                                                 CHS  87    8   A      A    0.052  6.539   0.129    0.014   21.975   547.832  0.641   5.290   0.102   0.066   16.049   0.420  119.838
                                                 CHS  87    8   A      A    0.359  7.014   0.051    0.021   31.491   247.584  0.109   4.431   0.318   0.002   10.399   0.349   96.260
                                                 CHS  87    8   A      A    0.108  6.482   0.052    0.001   23.623   398.447  0.159   5.275   0.135  -0.011   14.522   0.476   97.862
                                                 CHS  87    8   A      A    0.251  9.179   0.073    0.005   38.615   383.075  0.127   3.710   0.258   0.004   14.311   0.385  100.529
                                                 GAL  84    9   D      A    0.049  6.077   0.101    0.081   22.329   343.975  0.092  11.299   0.556   0.243   17.502   0.707   93.888
                                                 GAL  84    9   D      A    0.020  3.672   0.112    0.387   12.694   338.681  0.040  16.910   1.411   0.149   20.456   1.225  107.727
                                                 GAL  84    9   D      A    0.023  4.434   0.108    0.526   10.395   375.164  0.089  12.754   0.745   0.349   18.733   2.774  106.367
                                                 GAL  84    9   D      A    0.034  4.592   0.086    0.365   24.528   238.715  0.131   7.803   0.514   0.176   15.827   2.010  101.523
                                                 GAL  84    9   D      A    0.041  4.374   0.124    0.164   16.934   214.809  0.122  15.097   1.153   0.200   23.555   1.363  123.503
                                                 GAL  84    9   D      A    0.026  3.276   0.041    0.136   11.987   825.557  0.015  14.741   1.306   0.034   19.927   0.347  110.301
                                                 GAL  84    9   D      A    0.007  4.700   0.130    0.074   13.309   369.828  0.476   8.103   1.249   0.300   27.681   0.915  127.966
                                                 GAL  84    9   D      A    0.089  6.042   0.152    0.195   20.271   229.398  0.247   5.970   0.746   0.139   20.564          136.407
                                                 GAL  84    9   D      A    0.016  4.137   0.104            12.142   308.971  0.103  23.981   0.782   0.125   26.221          105.542
                                                 GAL  84    9   D      A    0.018  7.358   0.105    0.308   13.149   357.888  0.236  10.402   0.118   0.184   13.757   0.393  110.248
                                                 GAL  85    9   D      A    0.030  3.920   0.264    0.033   22.880   325.838  0.182   5.081   0.324   0.236   23.769   1.984  148.351





                                                                                                                                                                                                     -Q





                                   Table A-10 Contd.

                                   LOC   YR  MTH SITE SURVEY Ag           As      Cd       Cr      Cu        Fe        Hg       Mn      Ni      Pb      Se        Sn      Zn

                                   GAL   85    9   D       A   0.017   3.934    0.209    0.032   20.413    815.039   0.275   4.336    0.320   0.178   30.514    1.444   132.135
                                   GAL   85    9   D       A   0.161   5.269    0.555    0.024   48.172    405.470   0.483   5.396    0.495   0.363   21.569    1.592   169-396
                                   GAL   85    9   D       A   0.030   4.789    0.186    0.045   11.980    536.810   0.323   8.556    0.504   0.109   17.513    0.946   126.504
                                   GAL   85    9   D       A   0.019   4.330    0.151    0.101   11.366    598.228   0.128   7.936    0.469   0.070   15.135    0.655   105.677
                                   GAL   85    9   D       A   0.024   3.427    0.184    0.184   14.662    508.016   0.310   7.149    0.476   0.164   25.309    1.552   124.870
                                   GAL   85    9   D       A   0.049   2.959    0.217   -0.015   28.849    500.345   0.412   5.250    0.178   0.171   25.949    1.145   150.798
                                   GAL   85    9   D       A   0.034   4.217    0.158    0.632   16.765    304.671   0.200   9.680    0.415   0.181   16.198    1.538   136.348
                                   GAL   85    9   0       A   0.016   3.743    0.203    0.175     6.538   316.343   0.260   3.077    1.197   0.027   22.304    2.372    74.700
                                   GAL   85    9   D       A   0.009   3.853    0.056    0.060   16.588    405.423   0.071   2.851    0.645   0.109   12.996    1.114    96.611
                                   GAL   86    9   D       A   0.276  12.633    0.548   -0.003   38.930    378.566   0.779   4.285    0.471   0.120   36.921    0.660   127.379
                                   GAL   86    9   D       A   0.023   5.486    0.158    0.010   19.050    459.769   0.245   4.953    0.444   -0.020  18.288    0.962   123.170
                                   GAL   86    9   D       A   0.114   5.401    0.524    0.258   39.097    324.864   0.341   5.569    0.555   0.080   17.411    0.744   143.519
                                   GAL   86    9   D       A   0.131   9.814    0.667   -0.003   31.840    493.151   0.267   5.739    0.625   0.060   31.279    0.583   122.339
                                   GAL   86    9   D       A   0.476  32.736    0.653    0.011   72.912   1367.599   0.648   9.873    1.244   0.146   40.697    1.113   228.091
                                   GAL   86    9   D       A   0.173   4.607    0.166   -0.000   48.144    166.591   0.148   4.812    0.260   0.033   11.119    0.407   140.990
                                   GAL   86    9   D       A   0.227   4.642    0.501    0.021   39.295    341.884   0.229   4.530    0.887   0.129   24.717    0.664   148.977
                                   GAL   86    9   D       A   0.076   4.547    0.099    0.010   28.886    414.320   0.113   4.508    0.722   0.131   18.069    0.612   126.150
                                   GAL   86    9   D       A   0.136  11.104    0.727    0.015   23.526    343.412   0.193   3.837    1.329   0.175   25.122    0.465    97.480
                                   GAL   86    9   D       A   0.107   4.017    0.636    0.008   48.516    394.536   0.252   4.973    0.681   0.110   18.897    0.573   134.098
                                   GAL   87    9   A       1   0.053   5.138    0.206    0.037   22.997    276.017   0.127  18.877    0.910   0.096   17.281    0.452   128.737
                                   GAL   87    9   A       1   0.639  15.975    0.868    0.067   62.178    788.268   0.193  10.852    0.708   0.080   22.746    0.273   148.282
                                   GAL   87    9   A       1   0.036   6.390    0.131    0.031   16.8T3    435.122   0.128  12.394    0.882   0.078   16.584    0.213   121.082
                                   GAL   87    9   A       1   0.216  10.216    0.591    0.177   41.478    338.108   0.110  24.222    0.516   0.128   16.541    0.455   123.887
                                   GAL   87    9   A       1   0.067   5.979    0.288    0.004   20.146    699.430   0.191  15.363    0.662   0.131   18.750    0.209   115.365
                                   GAL   87    9   A       1   0.370   5.317    0.200   -0.019   41.080    271.699   0.125   8.928    0.336   0.104   10.910    0.255   100.631
                                   GAL   87    9   A       1   0.105   8.036    0.652    0.034   25.648    325.363   0.097  10.807    0.462   0.084   14.797    0.195   120.658
                                   GAL   87    9   A       1   0.051   6.134    0.406    0.225   27.065    421.723   0.139  10.313    0.500   0.066   16.268    0.390   120.061
                                   GAL   87    9   A       1   0.040   6.420    0.452    0.003   19.825    664.183   0.178  15.961    0.830   0.108   20.859    0.213   128.697
                                   GAL   87    9   A       1   0.057   3.323    0.085   -0.017   28.667    192.229   0.090   2.497    0.391   0.080   11.510    1.713   155.153
                                   GAL   87    9   8       1   0.199   5.484    2.186    0.065   18.930    443.794   0.212   9.703    0.324   0.839   17.707    0.822   113.762
                                   GAL   87    9   8       1   0.695   5.482    1.006    0.018   45.187    352.345   0.389  16.181    2.065   0.331   19.171    0.595   126.083
                                   GAL   87    9   8       1   0.132   5.219    0.985    0.048   20.210    616.907   0.499  20.678    4.709   0.231   21.478    1.080   119.263
                                   GAL   87    9   8       1   0.465   8.544    1.135    0.034   39.020    275-.322  0.257   8.537    0.262   1.269   23.921    0.440   112.762
                                   GAL   87    9   8       1   0.045   4.492    1.026    0.011   10.984    459.324   0.200   7.230    0.383   0.275   15.825    0.117    90.794
                                   GAL   87    9   B       1   0.346   4.604    0.175    0.004   33.180    474.713   0.483  27.380    4.134   0.200   15.795    0.853   126.330
                                   GAL   87    9   6       1   1.155   4.298    0.727   -0.003   76.025    364.265   0.550   4.517    0.737   0.186   21.485    0.470   125.708
                                   GAL   87    9   B       1   0.123   5.018    0.404   -0.002   19.725    363.857   0.328   4.591    2.860   0.055   15.823    0.556    93.205
                                   GAL   87    9   8       1   0.084   4.836    0.232   -0.010   18.884    471.749   0.558   9.037    2.335   0.130   19.966    0.880   119.524
                                   GAL   87    9   8       1   0.300   4.926    0.905    0.032   26.732    661.132   0.189  11.688    1.075   0.885   24.271    0.182   130.077
                                   GAL   87    9   C       1   0.130   7.795    0.101    0.049   41.894    556.897   0.214  10.434    0.297   0.323   23.321    4.169   118.207
                                   GAL   87    9   C       1   0.145   2.846    0.111    0.011   37.480    209.586   0.247   7.131    0.381   0.149   20.941    2.474   120.833
                                   GAL   87    9   C       1   0.627   4.292    0.207    0.036  154.167    724.865   0.443   9.101    0.832   0.188   18.970    1.373   260.053
                                   GAL   87    9   C       1   0.492   5.922    0.162    0.003  106.787    185.197   0.325   3.136    0.276   0.187   12.117    1.259   159.309
                                   GAL   87    9   C       1   0.134   9.099    0.056   -0.028   30.096    239.031   0.367   5.089    0.267   0.260   12.505    1.853   100.453
                                   GAL   87    9   C       1   0.568   3.661    0.102   -0.007  111.925    176.018   0.438   6.474    0.138   0.218   17.173    2.467   202.008
                                   GAL   87    9   C       1   2.140  27.457    0.207   -0.009  161-219    1521.858  0.853   8.184    0.463   0.492   24.390    5.284   195.782
                                   GAL   87    9   C       1   0.076   6.012    0.373    0.025   82.993    261.474   0.482   5.542    0.270   0.300   25.272    3.934   148.724








                                        Table      A-10 Contd.

                                        LOC   YR   MTH SITE SURVEY Ag        As      Cd      Cr      Cu       Fe        Hg      Mn      Ni      Pb     Se       Sn      Zn

                                        GAL   87   9     C     1   0.502   7.988   0.096   0.033   64.073   261.197   0.175   5.801   0.301  0.238   21.616   2.085   132.457
                                        GAL   87   9     C     1   0.554   13.123  0.113   0.005   76.576   618.536   0.333   6.242   0.358  0.281   31.351   4.110   150.037
                                        GAL   87   9     C     1   1.147   2.520   0.189   0.006  462.907   217.931   0.405   4.987   0.135  0.440   11.937   1.395   402.591
                                        GAL   87   9     C     1   0.071   5.373   0.310  -0.013   33.173   441.855   0.375   6.368   0.373  0.234   30.877   3.785   148.767
                                        GAL   87   9     C     1   0.016   2.609   0.059   0.017   11.198   925.140   0.164   7.214   0.615  0.190   13.868   0.537    87.901
                                        GAL   87   9     C     1   0.785   2.698   0.324   0.013  136.913   294.1T3   0.277   3.183   0.114  0.153     7.422  0.266   293.973
                                        GAL   87   9     C     1   0.217   3.003   0.556   0.019   36.361   446.240    .      7.926   0.615  0.285   19.686   2.011   191.979
                                        GAL   87   9     C     1   0.067   6.405   0.099   0.285   28.993   942.552   0.228  15.683   0.435  0.255   20.525   2.516   146.436
                                        GAL   87   9     C     1   0.150   3.549   0.183   0.004   45.114   304.208   0.294   3.641   0.245  0.137   15.791   0.891   110.932
                                        GAL   87   9     C     1   0.024   2.561   0.093  -0-010   15.610   208.974   0.093   6.020   0.858  -0.004  24.159   4.007    92.117
                                        GAL   87   9     C     1   0.834   2.761   0.200   0.017  287.496   174.774   0.278   8.806   0.319  0.209   11.463   1.744   341.398
                                        GAL   87   9     C     1   0.021   3.932   0.192   0.051   19.336   226.574   0.095   4.858   0.630  0.168   29.361   5.769   112.858
                                        GAL   87   9     0     A   1.674   6.678   0.166   0.025  270.943     29.725  0.214   9.663   0.191  0.062   10.571   0.609   445.064
                                        GAL   87   9     0     A   0.080   3.383   0.286   0.006   32.496   419.291   0.755   9.327   0.488  0.206   18.818   0.743   156.094
                                        GAL   87   9     D     A   0.018   5.258   0.785   0.106   22.688   797.061   0.214  25.897   0.709  0.206   19.315   0.659   154.206
                                        GAL   87   9     D     A   0.349   6.489   0.069   0.028   51.997   177.415   0.187   3.954   0.308  0.128   17.043   0.231   132.710
                                        GAL   87   9     D     A   0.121   1.514   0.084   0.001   52.347   169.646   0.250   6.594   0.076  0.103   10.829   0.449   180.813
                                        GAL   87   9     D     A   0.055   3.368   0.046  -0.007   26.327   466.868   0.490  10.371   0.529  0.180   24.865   0.695   158.857
                                        GAL   87   9     D     A   0.074   3.831   0.270  -0.000   32.025   545.561   0.393   5.925   0.242  0.232   18.036   1.049   144.851
                                        GAL   87   9     D     A   0.019   3.498   0.269  -0.008   21.773   455.384   0.263   6.164   0.435  0.191   22.803   1.683   125.855
                                        GAL   87   9     D     A   0.080   3.003   0.182   0.010   37.636   539.029   0.441   7.184   0.465  0.299   18.203   0.722   179.747
                                        GAL   87   9     D     A   0.042   2.314   0.145  -0.003   28.390   367.179   0.321   4.282   0.247  0.064   17.035   0.730   118.893
                                        GAL   87   9     D     A   0.486   2.363   0.148  -0.005   85.341   331.405   0.271  11.703   0.187  0.110   10.572   0.359   353.452
                                        GAL   87   9     D     A   0.967   7.896   0.049  -0.004   91.768   201.195   0.141   6.293   0.105  0.159   12.249   1.294   267.570
                                        GAL   87   9     D     A   0.079   4.529   0.861  -0.023   16.907   999.710   0.149   9.626   1.470  0.245   28.381   0.303   132.083
                                        GAL   87   9     D     A   0.071   3.2T3   0.102  -0.006   23.493   178.865   0.170   5.641   0.471  0.038   17.890   0.540   120.101
                                        'GAL  87   9     D     A   0.029   4.713   04442  -OzO16   29-772   587.947   0.511   7.461   0.430  0.205   30.193   1.168   149.546
                                        GAL   87   9     D     A   0.060   3.860   0.294  -0.009   23.428   833.184   0.289   7.919   0.286  0.218   36.085   0.774   150.454
                                        GAL   87   9     D     A   0.720   2.426   0.516   0.001  181.930   360.209   0.598   5.880   0.602  0.134     7.586  0.061   400.016
                                        GAL   87   9     D     A   1.015   7.051   0.377   0.053  135.174   1010.002  0.213  10.170   0.272  0.149   17.274   0.633   215.659
                                        GAL   87   9     D     A   0.046   3.602   0.163   0.032   14.330   560.006   0.179   4.558   0.212  0.120   17.894   1.532    98.291
                                        GAL   87   9     D     A   0.092   3.042   0.190   0.015   38.212   534.355   0.256   6.412   0.319  0.069   16.328   1.239   143.721
                                        GAL   87   9     E     1   0.383   3.897   0.517   0.019   58.145   460.735   0.104   7.896   0.241  0.074   28.426   0.345   107.935
                                        GAL   87   9     E     1   0.260   5.681   0.925   0.010   42.245   560.551   0.174128.476    1.242  0.019   18.310   0.194   134.810
                                        GAL   87   9     E     1   0.133   4.032   0.072   0.050   19.018   481.687   0.138   6.498   0.449  0.105   20.330   0.198   111.094
                                        GAL   87   9     E     1   0.464   9.926   1.308  -0.022   62.306   694.058   0.281  10.656   0.447  0.460   20.713   0.372   160.992
                                        GAL   87   9     E     1   0.567   5.642   0.500  -0.006   43.716   560.536   0.126  31.655   0.459  0.063   18.371   -0.049   97.903
                                        GAL   87   9     E     1   0.466   5.806   1.019   1.351   85.543   532.861   0.179   9.341   1.774  0.155   16.128   0.606   160.516
                                        GAL   87   9     E     1   0.087   3.844   0.633   0.001   22.406   536.503   0.148   6.629   0.667  0.079   20.382   0.397   114.849
                                        GAL   87   9     E     1   0.190   3.743   0.330   0.011   20.905   437.419   0.061  69.039   0.584  0.017   15.119   0.308   101.145
                                        GAL   87   9     E     1   0.056   3.584   0.417   0.009   30.102   686.308   0.099   8.715   0.497  0.007   24.163   0.878   116.845
                                        GAL   87   9     E     1   0.097   5.379   0.734  -0.000   22.841   636.160   0.212   7.454   0.418  0.109   18.960   0.368   134.232
                                        GAL   87   10    F     1   0.012   2.891   0.111   0.002     8.734  147.748   0.440   5.185   0.250  0.241   15.830   4.686   100.997
                                        GAL   87   10    F     1   0.008   1.921   0.160   0.005   11.074   111.388   0.231   4.707   0.169  0.834   12.520   2.928    78.189
                                        GAL   87   10    F     1   -0.004  3.122   0.220   0.297   11.364   170.402   0.453   5.691   0.643  0.133   22.160   3.919    87.243
                                        GAL   87   10    F     1   0.004   2.657   0.026  -0.009     8.159    85.809  0.127   2.693   0.168  0.159   11.632   2.857    58.178
                                        GAL   87   10    F     1   0.050   2.702   0.271   0.023   17.61n   170.592   0.554   5.169   0.577  0.261   14.490   3.094   139.382











                                  Table A-10 Contd.

                                  LOC   YR   MTN SITE SURVEY Ag        As      Cd       Cr      cu       Fe       Hg      Mn      Ni      Pb     Se       Sn      Zn

                                  GAL   87   10    F      1  0.003   1.815   0.047    0.021    8.036   204.569  0.109   4.157   0.259  0.194   13.362   0.766    60.697
                                  GAL   87   10    F      1  0.007   2.024   0.070    0.003   11-124   105.832  0.336   3.332   0.133  0.516    9.791   1.500   111.373
                                  GAL   87   10    F      1  0.131   4.545   0.097   -0.007   52.812   159-186  0.235   3.820   0.246  0.485   17.550   2.638   103.786
                                  GAL   87   10    F      1  0.007   3.304   0.051   -0.007    8.136   123.002  0.130   3.478   0.342  0.156   15.093   2.112    65.786
                                  GAL   87   10    F      1  0.039   2.868   0.211    0.016   33.909   236.410  0.797   4.078   0.293  0.522   12.426   3.314   167.318
                                  GAL   87   10    F      1  0.035   3.248   0.104   -0,030   10.460   172.731  0.193   3.801   0.400  0.097   16.824   3.330    67.224
                                  GAL   87   10    F      1  0.010   1.760   0.075    0.010   11.117   191.039  0.296   4.966   0.114  0.437   10.300   1.509    89.982
                                  GAL   87   10    F      1  0.071   2.572   0.302    0.046   21.439   271.510  0.571   8.779   1.083  0.135   20.983   3.717   154.980
                                  GAL   87   10    F      1  0.017   3.817   0.069   -0.020   11.475   137.116  0.339   5.212   0.393  0.217   13.460   4.617    85.343
                                  GAL   87   10    F      1  0.016   2.053   0.039   -0-011   12.417     75.776 0.265   3.646   0.124  0.411    8.135   2.205    78.035
                                  GAL   87   10    F      1  0.024   2.681   0.197    0.026   11.112   131.592  0.347   3.637   0.582  0.283   11.420   2.075    89.927
                                  GAL   87   10    F      1  0.012   4.139   0.184   -0.004   16-973   190.409  0.375   4.473   0.339  0.180   16.719   3.172    82.942
                                  GAL   87   10    F      1  0.014   2.232   0.067    0.004   38.894   118.867  0.272   3.060   0.180  0.246   12.861   1.791    72.060
                                  GAL   87   10    F      1  0.012   3.159   0.383    0.066   15.612   202.675  0.758   3.010   0.702  0.450   18.639   5.228   107.873
                                  GAL   87   10    F      1  0.010   3.378   0.054   -0.004   17.790   144.825  0.285   4.117   0.278  0.298   18.570   2.938    94.282
                                  HER   84    9    A      A  0.009   5.322   1.155    0.325    7.733   296.836  0.085   6.098   0.205  0.144   10.929   0.494    66.379
                                  HER   84    9    A      A  0.185   7.266   1.966    0.313   24.467   352.580  0.738   8.931   0.327  0.160   20.972   2.436   102.058
                                  HER   84    9    A      A  0.118   6.090   2.395    0.493   21.045   430-013  0.276   7.394   0.282  -0.020  16.687   0.369    19.148
                                  HER   84    9    A      A  1.324   10.41B  I .21DID 0.639  109.800   23OA36   0.286  14.454   0.066  0.030   20.013   0.290   14B.696
                                  HER   84    9    A      A  0.077   32.318  1.479    0.064   15.310   508.961  0.100  14.117   0.529  0.151   26.684   0.944   159.521
                                  HER   84    9    A      A  0.141   7.341   0.804    0.746   17.389   546.641  0.128  19.785   1.027  0.144   21.152   0.510   .138.057
                                  HER   84    9    A      A  0.041   4.944   1.509    0.392   14.864   483.547  0.029  18.006   0.654  0.098   26.937   0.007    75.637
                                  HER   84    9    A      A  0.678   9.397   1.046    0.134   72.659   500.845  0.303  12.937   0.425  0.066   22.503   0.172   150.804
                                  HER   B4    9    A      A  0.052   3.888   4.376    0.622   13.047   469.631  0.829  18.054   1.067  0.153   22.355            93.896
                                  HER   84    9    A      A  0.054   3.550   2.405    0.155   11-325   448-095  0.427   4.436   0.194  0.031   21.943   0.216    94.409
                                  HER   85    9    A      A  0.113   3.667   1.229    0.027   45.967   445.463  0.258   6.033   0.266  0.016    8.925   0.224   155.578
                                  HER   85    9    A      A  0.023   3.341   0.045    0.010   17.941   568.104  0.301  13.467   0.176  0.022   10.888   0.295    92.031
                                  HER   85    9    A      A  0.010   2.807   0.018    0.072    8.400   511.599  0.335   9.630   0.206  -0.008   9.737   0.159    64.588
                                  HER   85    9    A      A  0.088   2.285   0.804    0.042   31-204  1031-738  0.185   7.623   0.178  0.034    6.348   0.122   101.151
                                  HER   85    9    A      A  0.002   3.730   0.094    0.036   11.625   760.473  -0.041  9.860   0.208  0.012    9.851   0.192   111.528
                                  HER   85    9    A      A  0.035   3.768   0.047    0.417   13-916   550.860  0.318  10.588   0.405  0.025   10.323   0.315   101.008
                                  HER   85    9    A      A  0.043   2.581   0.944    0.015   18.394   428.597  0.369   5.801   0.233  0.050    9.015   0.041   106.713
                                  HER   85    9    A      A  0.272   4.466   1.450    0.006   50.912   413.827  0.274   5.120   0.183  0.070    8.690   0.130    86.080
                                  HER   85    9    A      A  O@032   3.234   0.097    0.458   19@979   518.372  0.405   9.990   0.394  0.092   12.907   0.233   112.615
                                  HER   85    9    A      A  0.016   2.790   0.042   -o.004   16.176   623.454  0.467   6.078   0.231  0.016   10.948   0.434    93.052
                                  HER   86    9    A      A  0.139   9.440   1.080    0.016   43.088   654.313  1.228   5.944   0.617  0.068   18.719   0.270   111.352
                                  HER   86    9    A      A  0.011   3.345   0.046    0.006   13.277   504.851  0.150   4.737   0.238  0.077    9.517   0.900    93.137
                                  HER   86    9    A      A  0.231   6.366   0.725   -0.002   50.045   436.777  0.543   2.853   0.347  0.047   14.721   0.339   119.882
                                  HER   86    9    A      A  0.047   5.813   0.619    0.001   22.269   361.594  0.454   5.156   0.451  0.031   11.438   0.252   106.598
                                  HER   86    9    A      A  0.246   7.132   1.883    0.037   42.422   407.701  0.213   7.293   0.437  0.011   16.501   0.233    99.866
                                  HER   86    9    A      A  0.061   5.134   0.047   -0.011   30.848   530.083  0.159   8.567   0.113  0.011   10.923   0.185   120.783
                                  HER   86    9    A      A  0.037   4.964   0.039    0.014   24.134   607.502  0.133   7.309   0.339  0.012   10.122   0.295   102.215
                                  HER   86    9    A      A  0.030   4.984   0.042    0.002   20.009   538.321  0.161   4.169   0.219  0.031    9.068   0.242    77.021
                                  HER   86    9    A      A  0.074   3.992   0.023   -0.016   34.991   809.361  0.220   5.013   0.289  -0.018  10.615   0.171   104.035
                                  HER   66    9    A      A  0.013   3.630   0.042   -0.007   13.549   663.405  0.089   4.680   0.252  0.008   10.954   0.217    98.280
                                  LLM   a4   10    A      A  0.032   9.489   0.595    0.034   14.471   454.633  0.158   8.260   0.478  0.108   29.Oa9   1.684    95.303
                                  LLM   84   10    A      A  0.022   7.417   0.251    0.001   20.622   229.837  0.161   2.399   0.100  0.032   12.359   0.779   120.885







                                            Table      A-10 Contd.
                                            LOC   YR   MTH SITE SURVEY Ag         As     Cd       Cr    . Cu       Fe        Hg      Mn      Ni      Pb      Se       Sn      Zn


                                            LLM   84   10   A      A   0.038   9.155   0.478    0.013   16.840   323.207   0.125   3.592   0.243   0.057   12.284   0.371   101.271
                                            LLM   84   10   A      A   0.045   8.971   0.154    0.120   22.529   231.886   0.105   2.624   0.118   0.100    8.801   0.737   106.118
                                            LLM   84   10   A      A   0.015   6.858   0.119   -0.001   11.629   277.610   0.093   3.649   0.109   0.048   11.792   0.512    90.653
                                            LLM   84   10   A      A   0.075   7.982   0.185    0.021   31.216   353.005   0.147   4.586   0.362   0.132   13.690   0.460   132.099
                                            LLM   84   10   A      A   0.076   5.677   0.396    0.109   24.123   373.031   0.124   4.568   0.307   0.084   12.780   0.395   109.010
                                            LLM   84   10   A      A   0.021   6.115   0.189    0.008     8.613  238.188   0.114   3.244   0.299   0.066   10.832            74.702
                                            LLM   84   10   A      A   0.027   9.774   0.145    0.010   12.484   417.667   0.152   3.631   0.450   0.053   18.582   0.485   101.045
                                            LLM   84   10   A      A   0.063   9.681   0.473    0.020   24.342   420.245   0.217   4.432   0.756   0.`112  25.702   0.243   123.089
                                            LLM   85   9    A      A   0.287  14.690   1.993    0.002   42.858   441.835   0.209   2.551   0.344   0.067   11.765   0.742    89.460
                                            LLM   85   9    A      A   0.048  10.072   0.935   -0.006   29.447   750.483   0.547   3.026   0.714   0.127   28.499   1.468   126.243
                                            LLM   85   9    A      A   0.071   9.885   0.592    0.029   28.949   1292.530  0.299   2.670   0.662   0.085   29.761   0.692   109.707
                                            LLM   85   9    A      A   0.073  11.572   0.601    0.030   28.279   404.323   0.175   3.847   2.585   0.062   10.579   0.493    88.891
                                            LLM   85   9    A      A   0.463  13.654   1.333    0.037   74.219   987.376   0.560   4.488   1.835   0.105   19.275   0.967   152.158
                                            LLM   85   9    A      A   0.303  10.276   0.933    0.008   116.164  491.409   0-.441  2.862   1.570   0.080   20.966   0.841   213.882
                                            LLM   85   9    A      A   0.198  11.603   1.136    0.066   63.951   547.496   0.318   3.903   1.481   0.096   15.639   0.700   159.402
                                            LLM   85   9    A      A   0.489   7.838   1.009    0.035   98.999   497.525   0.277   1.582   0.335   0.065    7.215   0.525   268.295
                                            LLM   85   9    A      A   0.128   9.585   0.535    0.017   49.377   576.983   0.309   2.255   1.202   0.048   20.297   0.510   130.390
                                            LLM   85   9    A      A   0.016  11.387   0.659    0.031   16.482   555.737   0.174   2.791   0.465   0.150   16.355   0.997    84.345
                                            LLM   86   9    A      A   0.023   8.582   0.647   -0.072   23.440   838.910   0.630   3.472   0.804   0.103   19.930   1.139   139.549
                                            LLM   86   9    A      A   0.229  11.806   0.819   -0.055   59.575   782.679   0.446   3.902   0.545   0.147   21.446   0.869   161.852
                                            LLM   86   9    A      A   0.064   9.565   0.458   -0.057   14.496   514.720   0.278   1.401   0.547   0.076   16.111   0.829    98.656
                                            LLM   86   9    A      A   0.039  13.546   0.726   -0.111   26.583   596.284   0.624   3.843   0.348   0.097   19.347   0.689   131.618
                                            LLM   86   9    A      A   0.013   8.888   0.279   -0.057   13.571   471.932   0.318   3.001   0.506   0.113   14.470   0.722    97.712
                                            LLM   86   9    A      A   0.038  12.581   0.403   -0.001   30.041   675.051   0.417   7J85    0.871   0.158   18.958   1.124   152.570
                                            LLM   86   9    A      A   0.049   7.923   0.582   -0.016   22.904   526.777   0.458   2.824   0.612   0.058   17.829   0.795   136.502
                                            LLM   86   9    A      A   0.049   8.984   0.811   -0.071   23.258   677.010   0.487   2.882   0.809   0.101   20.081   1.160   128.601
                                            LLM   86   9    A      A   0.045  11.446   0.677   -0.082   30.477   903.393   0.514   4.041   0.821   0.118   22.061   1.018   142.023
                                            LLM   86   9    A      A   0.193  11.673   0.747   -0.082   56.364   933.977   0.712   4.597   0.608   0.177   11.419   0.550   171.478
                                            LOT   84   10   A      A   0.512   6.633   0.784    0.008   49.936   413.991   0.489   1.685   0.200   0.125    9.067   0.396   106.680
                                            LOT   84   10   A      A   0.102   6.803   0.493    0.073   19.002   300.752   0.539   2.712   0.196   0.141    7.046   0.669    97.310
                                            LOT   84   10   A      A   0.208   6.042   0.609    0.023   23.582   358.073   0.322   1.996   0.202   0.105    7.842   0.923    86.569
                                            LOT   84   10   A      A   0.113   6.448   0.396    0.022   19.088   216.067   0.519   2.254   0.271   0.054    6.941   0.651    88.647
                                            LOT   84   10   A      A   0.184   6.666   0.273    0.006   24.271   282.665   0.365   2.322   0.178   0.090    8.031   0.109    93.077
                                            LOT   84   10   A      A   0.092   7.894   0.544    0.067   13.560   400.487   0.466   2.682   0.267   0.106    8.942   0.103    86.060
                                            LOT   84   10   A      A   0.218   5.907   0.418    0.016   23.901   444.583   0.322   3.065   0.301   0.073    9.440           104.055
                                            LOT   84   10   A      A   0.159   6.341   0.814    0.036   27.606   459.967   0.364   3.090   0.387   0.039    9.259           119.260
                                            LOT   84   10   A      A   0.145   6.800   0.5T7    0.013   21.058   287.715   0.486   2.692   0.169   0.103    8.313            96.412
                                            LOT   84   10   A      A   0.053   6.232   0.472    0.016   10.335   318.472   0.297   2.478   0.154   0.081    8.978   0.628    66.178
                                            LOT   85   10   A      A   0.102  10.992   0.377    0.020   24.202   402.913   0.828   2.404   0.155   0.050    9.084   0.170   112.948
                                            LOT   85   10   A      A   0.194  11.685   0.633    0.007   39.234   427.553   0.581   2.598   0.156   0.056   10.735   0.139   140.860
                                            LOT   85   10   A      A   0.167   6.480   0.413    0.014   31.033   379.262   0.696   1.810   0.177   0.050    6.620   0.039   104.371
                                            LOT   85   10   A      A   0.106  10.429   0.537    0.009   24.750   415.949   1.024   2.813   0.232   0.099    8.172   0.168   114.437
                                            LOT   85   10   A      A   0.076   3.424   0.542    0.010   12.021   302.690   0.268   2.126   0.065   0.076    4.183   0.082    86.820
                                            LOT   85   10   A      A   0.093  14.081   0.441    0.095   24.394   386.157   0.718   3.392   0.563   0.061    8.882   0.100   121.628
                                            LOT   85   10   A      A   0.074  12.029   0.693    0.008   11.641   333.003   0.792   2.415   0.231   0.044    7.011   0.186    78.201
                                            LOT   85   10   A      A   0.126  10.166   0.407    0.015   14.394   336.606   0.448   1.6T7   0.085   0.063    6.294   0.118   100.550
                                            LOT   85   10   A      A   0.291  10.336   0.899    0.051   37.818   432.614   0.682   2.626   0.089   0.064    8.162   0.139   103.484









                                      Table      A-10 Contd.
                                      LOC   YR   MTN SITE SURVEY Ag        As      Cd       Cr      Cu       Fe        Hg      Mn      Ni      Pb     Se       Sn      Zn

                                      LOT   85   10   A     A    0.060   9.604   0.815    0.029   12.778  655-468    0.724  2.593    0.243  0.051    7.848   0.123   134.634
                                      LOT   86   10   A     A    0.074   6.250   0.215   -0.047   13.813  359.778    0.182  2.328   -0.023  0.009    5.786   0.153    63.747
                                      LOT   86   10   A     A    0.043   4.686   0.567   -0.059   14.061  786.860    0.450  3.008    0.147  0.015    5.614   0.216    93.119
                                      LOT   86   10   A     A    0.041   5.245   0.3T7   -0.048   11.973  592.829    0.513  2.646    0.021  0.033    6.451   0.106    92.134
                                      MOB   84   9    A     A    0.079   5.996   0.169    0.112   18.645  347.813    O.1a6 14.706    0.929  0.144   20.859   1.435   139.569
                                      MOB   84   9    A     A    0.033   3.818   0.152    0.006    6.382  320.481    0.240  9.152    0.653  0.063   19.610   1.026   121.127
                                      MOB   84   9    A     A    0.053   5.339   0.331    0.115   10.698  680.461    0.317 16.991    0.763  0.084   17.278   0.495   114.505
                                      MOB   84   9    A     A    0.111   7.883   0.166    0.133   24.347  322.564    0.191  8.353    0.707  0.067   19.230   0.309   115.661
                                      MOB   84   9    A     A    0.080   5.132   0.085   -0.002   20.478  371.531    0.162  5.792    0.563  0.009   21.149   0.273   116.923
                                      MOB   84   9    A     A    0.234   5.449   0.170    0.095   17.775  286.696    0.413  8.820    0.490 -0.018   16.929   0.265   135.127
                                      MOB   94   9    A     A    0.187   4.063   0.109    0.100   19.346  296.755    0.170  6.494    1.061  1.085   IZ.898   0.255   155.847
                                      MOB   84   9    A     A    0.081   5.602   0.047    0.105   14.230  495.207    0.275 24.747    0.885  0.125   19.524           123.267
                                      MOB   84   9    A     A    0.091   5.517   0.179    0.150   10.531  470.112    0.209 12.042    0.970  0.050   20.770           103.125
                                      MOB   84   9    A     A    0.118   6.032   0.115    0.075   18.780  339.390    0.180 10.050    0.337 -0.005   18.922   0.076   108.278
                                      MOB   85   8    A     A    0.053   4.357   0.059    0.077    9.522  473.831    0.277  6.300          -0.023   11.932   0.572    83.616
                                      MOB   85   8    A     A    0.254   6.767   0.204    0.108   31.715  484.197    0.586  7.017    0.354  0.053   21.660   0.618   125.916
                                      MOB   85   8    A     A    0.102   4.574   0.078    0.137   12.295  365.675    0.208  5.395    0.348  0.007   20.077   0.294    95.877
                                      MOB   85   8    A     A    0.063   5.763   0.055    0.201   13.182  376.981    0.286  4.970    0.366 -0.012   15.263   0.199    94.289
                                      MOB   85   8    A     A    0.135   7.698   0.218    0.272   25.423  481.954    0.626  4.373    0.217  0.033   21.553   0.539   120.473
                                      MOB   85   8    A     A    0.365   5.664   0.117    0.287   62.048  450.426    0.839  5.504    0.403  0.028   17.896   0.261   124.878
                                      MOB   85   8    A     A    0.245   5.478   0.076    0.228   42.239  340.326    0.581  6.658    0.222  0.029   19.412   0.192   112.744
                                      MOB   85   8    A     A    0.073   10.382  0.146    0.026   20.465  428.198    0.364  5.456    0.209  0.152   11.215   0.402   116.325
                                      MOB   85   8    A     A    0.021   5.151   0.090    0.410   11.697  306.107    0.408  6.963    0.188  0.013   12.355   0.344    85.968
                                      MOB   85   8    A     A    0.092   7.341   0.189    0.079   21.464  516.950    0.896  7.729    0.220  0.082   17.250   0.330   110.260
                                      MOB   86   9    A     A    0.135   4.933   0.101    0.011   14.122  313.462    0.467  4.607    0.220  0.005   15.351   0.519    94.207
                                      MOB   86   9    A     A    0.068   5.888   0.151    0.027   14.515  571.986    0.333  7.257    0.378 -0.026   20.433   0.464   104.993
                                      MOB   86   9    A     A    0.036   5.007   0.039   -0.006    8.372  325.926    0.140  6.275    0.162  0.030   15.504   0.363    85.644
                                      MOB   86   9    A     A    0.041   8.020   0.092   -0.008    9.774  450.110    0.620  7.633    0.324  0.039   22.193   0.566    92.723
                                      MOB   86   9    A     A    0.125   7.144   0.110    0.007   13.947  336.724    0.542  3.151    0.177 -0.003   17.372   0.279   101.823
                                      MOB   86   9    A     A    0.327   5.717   0.078   -0.004   2T.168  348.728    0.444  5.074    0.214 -0.021   16.402   0.327    90.144
                                      MOB   86   9    A     A    0.281   5.252   0.043    0.001   26.478  260.337    0.770  5.190    0.224 -0.022   14.368   0.234   108.176
                                      MOB   86   9    A     A    0.057   7.310   0.107   -0.005   16.406  418.134    0.342  7.006    0.432  0.004   14.469   0.293   101.482
                                      MOB   86   9    A     A    0.623   12.795  0.214    0.020   76.217  350.696    0.182 10.074    0.325  0.047   10.961   0.856   115.423
                                      MOB   86   9    A     A    0.033   6.645   0.117   -0.014   10.554  549.613    0.274  8.866    0.410 -0.002   17.551   0.188   114.052
                                      MRD   84   9    A     A    0.015   4.485   1.606            17.667  295.477    0.300 39.244    1.600  0.138   24.833   2.263   112.243
                                      MRO   84   9    A     A    0.011   2.802   0.481    0.009    9.319  390.847    0.111 24.885    1.515  0.156   20.457   1.522    83.094
                                      MRD   84   9    A     A    0.054   4.603   0.414    0.037   18.707  362.T30    0.134 14.039    0.408  0.013   24.516   1.063   106.505
                                      MRD   84   9    A     A    0.036   5.119   0.420    0.048   10.294  308.263    0.143 15.717    1.145  0.089   14.935   0.517    72.345
                                      MRD   84   9    A     A    0.041   3.187   0.681    0.053   22.143  368.652    0.118 20.101    0.838  0.136   25.374   1.174   116.801
                                      MRD   84   9    A     A    0.006   3.694   0.684   -0.012   16.079  464.926    0.164 19-097    1.274  0.123   32.307   1.164    98.955
                                      MRD   84   9    A     A    0.028   3.487   1.036    0.064   14.980  253.097    0.114 40.680    1.803  0.062   24.495   0.925    96.048
                                      MRD   84   9    A     A    0.029   3.486   0.256    0.037   25.291  525.940    0.029 26.259    0.925  0.061   22.043   0.693   111.660
                                      MRD   84   9    A     A    0.025   2.012   0.679    0.010   12.996  445.910    0.131 69.872    0.871  0.150   26.180    .       97.387
                                      MRD   64   9    A     A    0.008   3.447   0.747    0.098   11.975  421.964    0.092 19.951    1.100  0.104   23-214   0.977    86.725
                                      MRD   85   9    A     A    0.008   2.399   0.786    0.044   11.282  615.461    0.284 15.890    0.908  0.033   21.513   0.684   101.116
                                      MRD   85   9    A     A    0.126   3.998   0.329    0.028   22.313  663.246    0.144 13.951    0.613  0.049   16.607   0.394   104.379
                                      MRD   85   9    A     A    0.030   3.180   0.627    0.242   19.453  851.850    0.235  5.965    1.024  0.134   22.073   0.763   121.847









                                 Table      A-10 Contd.
                                 LOC  YR    MTH SITE SURVEY Ag        As     Cd       Cr      Cu       Fe        Hg      Mn      Ni     Pb      Se       Sn      Zn


                                 MRD  85    9    A     A    0.017   2.294  0.286    0.157    8.531   778.363   0.056   4.867   0.733  0.077   17.944   0.279    84.101
                                 MRD  85    9    A     A    0.002   1.723  1.069    0.056   17.560   637.028   0.674   9.584   0.429  0.124   14.312   0.624   110.223
                                 MRD  85    9    A     A    -0.010  2.742  1.067    0.039   12.487   529.520   0.227  25.117   0.872  0.109   21.835   0.507   106.049
                                 MRD  85    9    A     A    0.119   6.358  0.742    0.035   31.693   841.718   0.305   9.276   0.592  0.116   19.842   0.330   118.872
                                 MRD  85    9    A     A    0.023   2.813  0.386    0.067   10.797   324.017   0.056   6.141   0.596  0.070   17.971   0.750    71.847
                                 MRD  85    9    A     A    0.037   2.777  0.573    0.018   18.829   466,448   0.124  14.998   0.946  0.039   21.202   0.590   104.843
                                 MRD  85    9    A     A    0.085   4.564  0.260   -0.006   29-053   592.087   0.167  22.026   0.870  0.082   14.269   0.476   116.404
                                 MRD  86    9    A     A    -0.009  2.T36  0.179   -0.007    9.843   366.510   0.026   6.209   0.502  0.012   19.440   0.471    87.732
                                 MRD  86    9    A     A    0.026   2.117  0.205    0.008    7.964   373.804   0.048   4.266   0.407  0.030   16.907   0.400    66.134
                                 MRD  86    9    A     A    0.034   2.438  0.669   -0.017   12.768   557.922   0.360   6.453   0.147  0.049   20.613   1.278    90.759
                                 MRD  86    9    A     A    0.019   4.345  0.578   -0.011   10.882   109.520   0.239   9.022   0.341  0.038   14.611   0.862    77.012
                                 MRD  96    9    A     A    0.004   2.312  0.231   -0.010    8.486   283.300   0.152   8.678   0.462  0.066   16.693   0.572    65.344
                                 MRD  86    9    A     A    0.020   2.631  0.211    0.008    7.915   311.166   0.027   6.1T3   0.494  0.015   15.949   0.377    68.556
                                 MRD  86    9    A     A    0.054   4.302  0.837   -0.003   23.863   283.354   0.086   8.602   0.862  0.087   24.187   0.483   109.901
                                 MRO  86    9    A     A    0.167   8.714  0.743    0.056   30.167   232.810   0.077  12.276   0.625  0.127   17.673   0.979   120.240
                                 MRD  86    9    A     A    0.047   2.011  0.255   -0.004   14.829   338.297   0.084   5.676   0.563  0.002   16.751   0.300    88.15T
                                 MRD  86    9    A     A    0.056   4.640  0.420   -0.028   19.371   226.086   0.046  12.202   0.837  0.076   27.492   0.444   107.761
                                 MRD  87    10   A     A    0.020   2.510  0.409    0.006   12.793   283.211   0.049   6.862   0.441  0.065   16.822   0.303   144.762
                                 MRD  87    10   A     A    0.053   2.884  0.612   -0.000   13.782   800.531   0.041   5.663   0.680  0.164   29.795   0.534   125.083
                                 MRD  87    10   A     A    0.036   2.398  0.200    0.006   12.339   293.684   0.161   6.301   0.649  0.071   14.181   0.224   126.302
                                 MRD  87    10   A     A    0.007   4.381  0.358    0.036   15.361   334.549   0.063  17.245   0.862  0.096   26.725   0.685   117.175
                                 MRD  87    10   A     A    0.013   1.915  0.181   -0.001    8.079   610.537   0.025   3.526   0.569  0.071   12.560   0.231    87.241
                                 MRD  87    10   A     A    0.063   3.052  0.450   -0.007   16.065   461.408   0.036  11.440   0.345  0.062   16.675   0.367    77.677
                                 MRO  87    10   A     A    0.136   3.463  0.364   -0.004   24.999   370.708   0.102  14.862   0.508  0.128   22.322   0.492   220.919
                                 MRD  87    10   A     A    0.013   2.266  0.181   -0.004    7.993   434.932   0.027   9.527   0.426  0.082   27.462   0.329    78.263
                                 MRD  87    1U   A     A    0.024   3.0306 0.7.2   -0.005   17.016   596a723   0.119  13.787   0.381  0.088   19.169   0.936    96.722
                                 MRD  87    10   A     A    0.005   2.814  0.268   -0.009    7.432   737.419   0.041   3.658   0.447  0.104   16.345   0.282    93.730
                                 PAM  84    10   A     A    0.070   4.083  1.426    0.223   11.418   498.580   0.115   6.671   0.791  0.118   13.300   0.400   103.242
                                 PAM  84    10   A     A    0.054   4.362  0.045   -0.029   11.617   607.016   0.057   8.564   0.020  0.067   13.596   2.509   108.163
                                 PAM  84    10   A     A    0.155   5.619  0.081    0.084   10.963   726.172   0.084   4.670   0.290  0.142   17.279   0.187   105.628
                                 PAM  84    10   A     A    0.078   3.479  0.061    0.051   11.291   748.498   0.030   6.756   0.373  0.093   14.523   0.141    96.993
                                 PAM  84    10   A     A    0.020   3.358  0.090    0.023    9.354   499.003   0.039   6.630   0.235  0.085   14.008   0.165    88.747
                                 PAM  84    10   A     A    0.055   4.194  0.260    0.190   11.302   570.114   0.023  15.703   0.609  0.068   13.967   0.187   109.223
                                 PAM  84    10   A     A    0.022   3.363  0.143    0.020    8.070   362.773   0.085   6.075   0.065  0.026   11.690   0.112    90.600
                                 PAM  84    10   A     A    0.090   4.1T6  0.431    0.100    9.192   1126.348  0.123   7.016   0.694  0.125   13.117   0.040   105.767
                                 PAM  84    10   A     A    0.231   5.874  0.125    0.171   17.637   923.983   0.119   7.893   1.120  0.199   21.153           125.120
                                 PAM  84    10   A     A    0.292   7.671  0.122    0.001   12.242   323.223   0.069   3.478   0.405  0.052   21.725           106.990
                                 PAM  85    10   A     A    0.056   3.479  0.036    0.048   11.005   552.025   0.077   9.869    .     -0.054  20.294   0.497    99.075
                                 PAM  85    10   A     A    0.094   4.515  0.147    0.084   10.857   317.623   0.074   5.964   0.276  0.056   19.143   0.113    95.605
                                 PAM  85    10   A     A    0.103   5.220  0.098    0.019   10.211   232.879   0.071   5.023   0.394  0.011   15.570   0.180    88.435
                                 PAM  85    10   A     A    0.034   3.268  0.034    0.106    8.087   550.033   0.032   5.165   0.447  0.074   13.968   0.254    93.078
                                 PAM  85    10   A     A    0.071   2.365  0.017    0.150    7.059   482.667   0.042   7.462   0.243  0.034   20.868   0.313    74.733
                                 PAM  85    10   A     A    0.114   5.255  0.072    0.360   13.254   402.551   0.103   6.138   0.660  0.148   12.477   0.243    82.219
                                 PAM  85    10   A     A    0.119   3.173  0.025    0.042   10.027   477.743   0.076   6.062   0.205  0.063   15.759   0.114    94.372
                                 PAM  85    10   A     A    0.028   3.702  0.029    0.115    7.633   426.110   0.012   6.330   0.403  0.067   16.398   0.033    84.059
                                 PAM  85    10   A     A    0.219   4.327  0.047    0.039   15.556   427.026   0.035   5.017   0.192  0.056   13.561   0.211   100.318
                                 PAM  85    10   A     A    0.121   3.261  0.050    0.117   11.671   379.612   0.042   8.389   0.420  0.042   18.041   0.272   101.835











                                     Table A-10 Contd.
                                     LOC  YR   MTH SITE SURVEY Ag        As     Cd       Cr      Cu       Fe        Hg     Mn      Ni      Pb     Se       Sn      Zn

                                     PAM  86   10   A     A    0.063   3.746   0.058  -0.055    4.969   344.345   0.035  3.843   0.227   0.040  20.670   0.077    77.985
                                     PAM  86   10   A     A    0.405   6.353   0.190  -0.028   19.396   300.936   0.061  6.474   0.040   0.073  14.084   0.332    90.403
                                     PAM  86   10   A     A    0.447   4.585   0.120  -0.066   23.7T7   532.035   0.099  3.978   0.165   0.056  24.162   0.277    96.894
                                     PAM  86   10   A     A    0.042   3.185   0.078  -0.016    5.877   388.971   0.037  4.587   0.504   0.034  24.708   0.210    57.858
                                     PAM  86   10   A     A    0.030   3.156   0.042  -0.045    8.936   334.645   0.022  5.052   0.137   0.001  15.616   0.114    80.571
                                     PAM  86   10   A     A    0.076   4.2T5   0.086  -0.041    7.372   477.039   0.116  4.744   0.261   0.029  35.990   0.125    93.931
                                     PAM  86   10   A     A    0.043   3.611   0.039  -0.026    7.772   347.480   0.035  4.236   0.308   0.039  17.557   0.254    72.732
                                     PAM  86   10   A     A    0.049   4.854   0.086  -0.060    8.192   479.699   0.053  4.281   0.087   0.070  25.450   0.058    85.268
                                     PAM  86   10   A     A    0.100   6.981   0.062  -0.057   10.362   444.622   0.095  7.528   0.427   0.053  23.515   0.083    94.727
                                     PAM  86   10   A     A    0.219   6.322   0.106  -0.063   12.886   356.288   0.036  3.502   -0.127  0.025  13.506   0.119    93.906
                                     PAS  87   9    A     A    0.303   3.937   1.175   0.056   34.287   456.407   0.165  5.189   0.345   0.071  10.131   0.168   185.228
                                     PAS  87   9    A     A    0.229   4.052   1.274   0.008   36.545   285.802   0.150  4.642   0.282   0.071  11.415   0.188   123.123
                                     PAS  87   9    A     A    0.066   3.603   0.100   0.009   12.749   339.737   0.104  4.265   0.252   0.061    8.350  0.118    76.279
                                     PAS  87   9    A     A    0.153   3.274   0.049   0.015   30.306   311.171   0.236  4.612   0.215   0.042    8.036  0.152   176.150
                                     PAS  87   9    A     A    0.182   3.261   0.212   0.014   56.347   562.255   0.349  5.403   0.259   0.037  10.938   0.376   173.414
                                     PAS  87   9    A     A    0.030   7.165   0.615   0.010   29.170   599.665   0.339  3.957   0.281   0.039  12.996   0.428    97.396
                                     PAS  87   9    A     A    0.063   2.940   0.174  -0.004    9.888   290.139   0.206  4.435   0.295   0.028    9.172  0.227   143.840
                                     PAS  87   9    A     A    0.117   5.870   0.683   0.003   27.833   298.828   0.628  7.204   0.281   0.021  11.477   0.454    98.580
                                     PAS  87   9    A     A    0.211   6.342   1.854  -0.005   29.036   431.212   0.340  5.679   0.249   0.050  15.629   0.361   128.787
                                     PAS  87   9    A     A    0.141   6.509   0.318  -0.005   36.525   407.366   0.635  3.484   0.164   0.115  12.881   0.780   122.261
                                     PEN  85   8    A     A    0.166   4.918   0.127   0.605   15.279  1213.893   1.092  5.440   0.359 -0.021   25.097   0.587   125.839
                                     PEN  85   8    A     A    0.068   4.255   0.095   0.324    8.126  2407.064   0.618  6.379   0.990   0.025  25.127   0.275    92.465
                                     PEN  85   8    A     A    0.096   5.939   0.138   0.645   10.003   973.114   0.426  5.294   0.603   0.034  18.924   0.132   104.574
                                     PEN  85   8    A     A    0.223   5.464   0.145   0.365   25.135   970.037   0.456  3.841   0.561   0.077  28.915   0.057   123.604
                                     PEN  85   8    A     A    0.046   3.143   0.085   0.059    6.846   685.306   0.408  2.515   0.541 -0.002   14.T35   0.182    69.795
                                     PEN  85   8    A     A    0.049   4.726   0.151   0.130   10.980  1358.456   0.681  3.667   0.968   0.004  29.448   0.291    98.674
                                     PEN  85   8    A     A    0.052   3.979   0.127   2.509   12.102  1341.370   0.705  5.042   0.828   0.122  20.776   0.149    96.3114
                                     PEN  85   8    A     A    0.032   3.446   0.080   0.241    8.490  1120.806   0.611  5.794   O.T37   0.036  20.547   0.444    86.678
                                     PEN  85   8    A     A    0.109   3.828   0.074   0.356    8.176  1249.507   0.426  3.761   0.298   0.036  15.960   0.066    83.201
                                     PER  85   8    A     A    0.067   3.324   0.156   O.OTI    B.T75  3209.641   0.643  5.704   1.367 -0.023   24.013   0.415    91.131
                                     PEN  86   8    A     A    0.133   7.656   0.517   0.010   12.759   717.150   0.174  5.015   0.584   0.154  111.729  0.497    98.155
                                     PEN  116  8    A     A    1.129  11.200   0.370  -0.003   63.421  1250.844   0.204  3.059   0.423   0.119  52.223   0.360   134.723
                                     PEN  86   8    A     A    0.648  10.508   0.597  -0.004   64.053   629.815   0.122  4.854   0.272   0.119  46.425   0.379   140.947
                                     PER  86   8    A     A    0.024   8.412   0.677  -0.007   22.458   660.995   0.678  4.183   0.376   0.040  55.134   0.458   126.309
                                     PEN  86   8    A     A    0.227  10.371   0.300   0.028   37.175   824.637   0.275  4.889   0.483 -0.009   79.809   0.360   124.631
                                     PEN  86   8    A     A    0.390   9.048   0.250   0.021   40.288  1300.020   0.349  4.384   0.491   0.051  58.556   0.506   130.052
                                     PEN  86   8    A     A    0.162   8.593   0.415  -0.019   37.974   542.897   0.234  4.628   0.463   0.080  83.992   0.259   112.995
                                     PEN  86   8    A     A    0.144   8.839   0.242  -0.012   36.199   577.913   O@646  3.960   0.355   0.056  36.089   0.369   134.551
                                     PEN  86   8    A     A    0.236   9.450   0.384   0.021   37.822   990.541   0.323  4.399   0.374   0.088  39.635   0.476   128.945
                                     PEN  86   8    A     A    0.106  10.415   0.251   0.024   25.769   508.952   0.175  4.550   0.285   0.122  33.520   0.210   117.845
                                     PEN  87   9    A     A    0.196   7.879   0.195   0.132   20.624  1059.198   0.654  5.361   0.661   0.065  30.891   0.368   113.239
                                     PEN  87   9    A     A    0.233   9.180   0.123   0.034   32.481  1057.514   0.927  4.288   0.259   0.112  24.769   0.433   123.969
                                     PEN  87   9    A     A    0.074  10.759   0.203   0.041   21.088   652.664   0.533  6.720   0.401   0.089  16.806   0.268   140.949
                                     PEN  87   9    A     A    0.569  11.876   0.244  -0.016   28.312   850.682   0.417  12.275  0.521   0.187  42.388   0.374   129.090
                                     PEN  87   9    A     A    0.011   4.342   0.112   0.041   19.486  1492.745   0.950  6.193   0.460   0.124  16.365   0.253   120.059
                                     PEN  87   9    A     A    0.106   7.094   0.224   0.001   12.987   508.976   0.332  4.604   0.324   0.038  22.671   0.358    93.520
                                     PEN  87   9    A     A    0.340   7.516   0.369   0.003   34.517  1043.901   0.815  3.372   0.190   0.128  25.392   0.268   114.815








                                    Table A-10 Contd.

                                    LOC   YR  MTH SITE SURVEY    Ag      As      Cd      Cr      Cu       Fe        Hg      Mn      Ni     Pb      Se       Sn      Zn

                                    PEN   87   9   A      A    0.000   3.435   0.087  -0.005   15.282   1189.622  0.606   3.975  0.426   0.005   13.999   0.237    81.972
                                    PEN   87   9   A      A    0.146   8.020   0.154   0.004   21.925   1124.670  0.666  10.786  0.438   0.169   24-544   0.306    77.277
                                    PEN   87   9   A      A    0.029   3.773   0.200   0.146   29.050   3299.688  1.197   5.234  0.770   0.074   21.598   0.301   152.289
                                    ROU   84   9   A      A    0.057   6.812   0.311   0.034   13.385   398.129   0.192  16.542  0.250   0.007   11.170   0.779    86.183
                                    ROU   84   9   A      A    0.109   7.050   0.362   0.007   17.799   539.283   0.235  35.006  0.274   0.101   15.472   0.341   115.041
                                    ROU   84   9   A      A  , 0.025   4.084   0.233   0.061   10.462   502.437   0.214  15.218  0.250   0.091   15.868   0.883    79.336
                                    ROU   84   9   A      A    0.347   8.997   0.395   0.019   26.886   701.500   0.404  12.296  0.284   0.007   15.485   0.301   107.745
                                    ROU   84   9   A      A    0.341   10.121  0.276   0.035   31.468   461.428   0.311  16.950  0.359   0.068   16.641   0.285   111.149
                                    R()U  84   9   A      A    0.158   11.855  0.403   0.163   19.073   653.102   0.371  15.948  0.363   0.229    9.220   0.161   100.217
                                    ROU   84   9   A      A    0.195   9.322   0.354   0.036   23.376   470.230   0.371  22.899  0.363   0.191   12.528           125.520
                                    ROU   84   9   A      A    0.090   5.919   0.261   0.033   13.563   411.452   0.294  10.848  0.174   0.088   10.532            89.053
                                    ROU   84   9   A      A    0.084   7.678   0.237  -0.010   14.761   680.993   0.210  15.141  0.435   0.067   13.156   0.146   100.031
                                    R()U  84   9   A      A    0.193   9.T64   0.334  -0.012   20.433   428.443   0.294  15.659  0.263   0.064   10.093   0.280    96.527
                                    Rou   85   9   A      A    0.122   3.576   0.312   0.028   40.554   260.192   0.268   3.550  0.132   0.029    8.755   0.514   168.915
                                    ROU   85   9   A      A    0.527   5.363   0.200   0.034   68.410   356.458   0.224   4.714  0.174   0.043    9.465   0.253   148.697
                                    ROU   85   9   A      A    0.067   2.182   0.195   0.022   16.662   386.636   0.212   5.385  0.238   0.029    6.483   0.210   148.509
                                    ROU   85   9   A      A    0.036   2.569   0.379   0.025   30.777   436.625   0.312   2.121  0.106   0.015    7.584   0.289   101.047
                                    ROU   85   9   A      A    0.061   4.052   0.185   0.014   16-571   997.827   0.508   4.127  0.260   0.037   11.058   0.332    85.916
                                    ROU   85   9   A      A    0.101   2.977   0.204   0.009   39.823   179.213   0.303   2.842  0.093   0.065    5.355   0.335   160.126
                                    ROU   85   9   A      A    0.114   2.644   0.109   0.034   28.934   623.374   0.062   2.464  0.227   0.052   38.093   0.162    94.316
                                    ROU   85   9   A      A    0.216   3.646   0.902   0.035   22.311   561.171   0.343   3.081  0.216   0.049   13.868   0.180    89.892
                                    ROU   85   9   A      A    0.077   6.432   0.309   0.033   26.436   833.422   0.339   3.082  0.307   0.058   15.165   0.486   117.606
                                    ROU   85   9   A      A    0.235   3.933   0.350   0.027   51.891   317.709   0.125   3.468  0.162   0.069   10.620   0.188    84.429
                                    SAO   84   9   A      A    0.040   6.035   0.433   0.071   18.537   312.101   0.126  13.921  0.832   0.070   21.755   1.278   131.974
                                    SAO   84   9   A      A    0.057   3.158   0.239   0.088   16.650   388.823   0.066   8.595  0.601   0.066   17.293   0.289   112.576
                                    SAO   84   9   A      A    0.119   3.056   0.242   0.054   20.032   333.606   0.082   4.057  0.268   0.040   11.491   1.230    88.841
                                    SAO   B4   9   A      A    0.071   4.278   0.274   0.039   14.504   137.806   0.107   8.652  0.434   0.029   17.859   0.257   130.979
                                    SAS   84   9   A      A    0.066   3.220   0.235   0.081   12.144   345.217   0.047   7.716  0.349   0.011   21.362   0.170   118.832
                                    SAO   84   9   A      A    0.044   3.182   0.204   0.014   10.843   366.823   0.084   6.171  0.124  -0.004   20.388   0.002   108.920
                                    SAO   84   9   A      A    0.026   2.431   0.129   0.010     6.770  300.362   0.059   7.006  0.516   0.256   19.197   0.058    89.357
                                    SAO   84   9   A      A    0.355   4.766   0.180   0.041   71.539   307.420   0.109   4.096  0.223   0.028   17.897   0.152   155.620
                                    SAO   84   9   A      A    0.031   2.763   0.328   0.091   15.042   261.260   -0.002 14.392  0.916   0.027   17.759   0.326   125.973
                                    SAO   84   9   A      A    0.027   3.014   0.127   0.069   10.212   367.799   0.043   3.709  0.335   0.090   18.879   0.232    95.519
                                    SAO   85   9   A      A    0.052   2.864   0.086   0.014   18.000   264.390   0.240  12.181  0.035   0.026   12.941   0.285   134.954
                                    SAO   85   9   A      A    0.011   3.215   0.377   0.389   12.100   235.174   0.062   8.256  0.621   0.086   13.163   0.234    94.901
                                    SAO   85   9   A      A    0.051   3.418   0.136   0.057   19.309   218.213   0.399   4.602  0.127  -0.014   13.560   0.255   102.971
                                    SAO   85   9   A      A    0.135   2.876   0.108   0.246   26.464   263.140   0.194   3.203  0.305   0.051   16.603   0.246   126.758
                                    SAS   85   9   A      A    0.076   5.457   0.138   0.362   24.248   391.842   0.152   6.058  0.338   0.092   15.252   0.083   110.687
                                    SAO   85   9   A      A    0.033   4.124   0.168   0.192   16.584   383.038   0.227   4.505  0.501  -0.006   24.648   0.155    92.483
                                    SAO   85   9   A      A    0.049   2.400   0.251   0.753   19.384   454.963   0.093   4.944  0.496  -0.005   16.426   -0.021  100.920
                                    SAO   85   9   A      A    0.040   3.696   0.113   0.061   20.425   280.039   0.335   3.099  0.272   0.037   12.693   0.075    91.276
                                    SAO   85   9   A      A    0.051   3.087   0.685   0.238   23.556   219.028   0.144   8.011  0.643   0.100   11.176   0.252   111.337
                                    SAS   85   9   A      A    0.202   4.857   0.180   0.218   43.500   292.467   0.342   3.336  0.106   0.054   13.003   0.084   180.714
                                    SAO   86   9   A      A    0.037   5.403   0.182  -0.007   16.536   300.538   0.120   3.254  0.496  -0.005   21.235   0.487    92.629
                                    SAO   86   9   A      A    0.089   7.941   1.039   0.088   21.223   446.083   0.122   5.871  0.913   0.053   26.548   0.201   133.682
                                    SAO   86   9   A      A    0.061   4.201   0.495  -0-008   22.542   439.091   0.309   5.234  0.390   0.050   23.986   0.297   124.312
                                    SAO   86   9   A      A    0.075   6.059   1.049   0.040   19.602   357.243   0.237   6.580  0.530   0.036   28.436   0.889   108.584





                                                                                                                                                                                           F-
                                                                                                                                                                                           ML






                               Table      A-10 Contd.

                               LOC  YR    MTH SITE SURVEY Ag        As      Cd       Cr      Cu       Fe        Hg     Mn      Ni      Pb      Se       Sn      Zn

                               SAS  a6    9    A      A   0.038   4.484   0.150   -0.029   14.271   376.802   0.155  4.691   0.495   -0.012  24.473   0.395   101.295
                               SAS  86    9    A      A   0.189   4.583   0.212    0.017   26.407   334.164   0.134  3.383   0.359   0.042   19-541   0.194   120.386
                               SAS  86    9    A      A   0.013   3.466   0.285    0.024    9.040   201.033   0.114  5.016   0.507   0.071   21.913   0.111    90.717
                               SAS  86    9    A      A   0.090   8.689   0387     0.060   17.495   445.540   0.126  5.299   0.5T3   0.023   31.015   0.080   126.447
                               SAS  86    9    A      A   0.072   4.509   0.165   -0.007   18.415   403.295   0.156  3.059   0.353   0.025   21.278   0.376   127.995
                               SAS  a6    9    A      A   0.018   4.014   0.232    0.076   13.638   337.911   0.143  6.679   0.482   0.020   23.187   O.Oa8   101.783
                               SAP  84    10   A      A   0.012   6.672   0.141    o.loo   10.859   349.567   0.090  8.582   0.443   0.140    9.948    .       91.388
                               SAP  84    10   A      A   0.028   8.261   0.101    0.022   11.074   318.683   0.163  8.764  -0.017   0.034   10.020   0.262    93.831
                               SAP  84    10   A      A   0.055   6.541   0.071    0.016    7.981   423.559   0.096  7.984   0.166   0.076   11.174   0.075    87.106
                               SAP  84    10   A      A   0.020   5.289   0.047    0.001    8.645   395.680   0.065  4.209   0.199   0.002   10.511   0.306    92.892
                               SAP  a4  . 10   A      A   0.020   8.121   0.151    0.021    8.234   375.583   0.107  8.780   0.161   0.033    9.918   0.195    93.455
                               SAP  84    10   A      A   0.014   6.134   0.077    0.120   11.255   327.547   0.091  8.369   0.240   0.026   11.773   0.188   102.663
                               SAP  84    10   A      A   0.016   7.243   0.062    0.009   10.592   519.541   0.069  7.660   0.167   0.062   11.422   0.188    87.081
                               SAP  84    10   A      A   0.032   6.603   0.181             8.004   400.291   0.087  10.832   .      0.118   13.830   0.160    83.674
                               SAP  a4    10   A      A   0.021   5.201   0.364    0.095   10.036   343.495   0.073  9.479   0.277   0.065    9.174           101.794
                               SAP  84    10   A      A   0.017   4.262   0.053    0.073    8.506   547.486   0.061  8.337   0.223   0.022   11.883            89.839
                               SAP  85    8    D      A   0.178  10.992   0.151    0.026   29.526   469.660   0.281  7.811   0.026   0.058   22.621   0.526   126.938
                               SAP  85    8    D      A   0.348  10.052   0.136    0.044   53.918   298.678   0.210  8.509   0.063   0.066   20.095   0.213   151.979
                               SAP  85    8    D      A   0.144   8.524   0.152    0.362   34.962   435.628   0.345  7.T38   0.158   0.051   17.379   0.183   134.739
                               SAP  85    8    D      A   0.425  11.489   0.206    0.027   98.257   508.981   0.335  5.462   0.062   0.050   20.078   0.235   173.596
                               SAP  85    8    D      A   0.204  11.312   0.257    0.042   42.782   320.944   0.201  5.434   0.159   0.031   17.491   0.229   120.390
                               SAP  85    8    D      A   0.202  11.929   0.208    0.024   46.918   405.450   0.295  3.440   0.128   0.002   17.328   0.395   136.649
                               SAP  85    8    D      A   0.228   9.210   0.209    0.256   35.541   320.384   0.279  6.791   0.108   0.060   11.204   0.070   127.132
                               SAP  85    8    D      A   0.277  12 '. 251 0.328   0.013   55.627   487.560   0.297  7.533   0.120   0.032   22.761   0.302   198.991
                               SAP  85    8    D      A   0.126  10.453   0.343    0.015   31.243   578.714   0.447  6.727   0.408   0.031   20.885   0.191   146.277
                               SAP  85    8    D      A   0.816   7.953   0.176    0.054   107.944  227.915   0.172  7.876   0.186   0.055    9.873   0.201   204.989
                               SAP  86    8    D      A   0.393  10.785   0.342   -0.046   45.616   568.903   0.239  4.586   0.061   0.020   16.452   0.193   119.604
                               SAP  86    8    D      A   0.547   6.719   0.237   -0.045   57.103   491.943   0.325  3.753   0.029   0.009   16.374   0.304   150.061
                               SAP  86    8    D      A   0.668   6.425   0.104   -0.075   50.742   628.299   0.250  2.764   0.109   0.003   17.970   0.3a8   120.017
                               SAP  a6    8    D      A   0.112   6.282   0.219   -0.086   20.267   518.543   0.103  5.443  -0.003   0.063   18.470   0.197    95.231
                               SAP  86    8    D      A   0.135   8.284   0.355   -0.037   22.971   667.441   0.250  3.278   0.100   0.025   23.248   0.136   112.315
                               SAP  86    8    D      A   0.444   7.649   0.276   -0.044   44.366   620.613   0.172  4.451   0.001   0.035   23.360   0.112   133.113
                               SAP  86    8    D      A   0.547   6.905   0.206   -0.066   50.810   425.496   0.165  4.3T3   1.416   0.047   20.112   0.210   111.486
                               SAP  86    8    D      A   0.317   7.320   0.417   -0.057   40.334   559.756   0.110  3.387  -0.019   0.015   16.380   0.154   108.315
                               SAP  B6    B    D      A   0.357   7.119   0.186   -0.030   41.12B   327.148   0.131  5.371 M09       0.012   18.702   0.155   116.089
                               SAP  a6    8    D      A   0.205   4.260   0.121   -0.052   23.749   425.122   0.145  2.114  -0.018   0.035   20.118   0.104    75.567
                               SAP  87    7    A      1   0.606   7.499   0.177   -0.004   39.643   504.193   0.166  2.791   0.110   0.032   17.467   0.079    91.260
                               SAP  87    7    A      1   0.066   9.120   0.180    O.Oa6   16.928   359.133   0.184  9.000   0.248   0.076   20.238   0.046    83.812
                               SAP  87    7    A      1   0.371   8.328   0.182    0.008   30.277   408.441   0.154  4.740   0.135   0.024   14.231   0.042   105.148
                               SAP  87    7    A      1   0.040  10.365   0.233   -0.005   16.30a   746.096   0.339  4.500   0.194   0.020   27.645   0.398   119.612
                               SAP  87    7    A      1   0.270   6.368   0.188   -0.009   26.433   339.452   0.153  5.270   0.059   0.067   15.363   0.141    96.254
                               SAP  87    7    A      1   0.081   6.774   0.076   -0.008   16.863   309.519   0.173  4.377   0.046   0.049   14.368   0.187    81.163
                               SAP  87    7    A      1   0.159  15.254   0.443   -0.000   29.942   372.757   0.301  7.504   0.071   0.149   22.750   0.169   129.255
                               SAP  87    7    A      1   0.264  10.089   0.134    0.008   41.819   477.349   0.236  6.697   0.037   0.074   17.039   0.384   120.961
                               SAP  87    -7   A      I   O.OT3   6.004   0.067    0.012   11.071   196.a46   0.066  6.072   0.142   0.042   13.664   0.249    68.294
                               SAP  87    7    A      1   0.199   6.460   0.087    0.025   17.956   181.197   0.282  8.203   0.148   0.028   20.706   0.306   117.760
                               SAP  87    7    A      1   0.066   5.308   0.116    0.007    9.861   234.884   0.081  8.642   0.120   O.Oa6   12.021   0.084    76.283








                                Table A-10 Contd.
                                LOC  YR  MTH SITE SURVEY Ag          As      Cd       Cr     Cu        Fe        Hg     Mn      Ni      Pb      Se       Sn      Zn

                                SAP  87    7   A       1   0.098   5.308   0.155    0.016    9.845  191.478   0.130   5.283   0.123   0.067   14.490   0.175    86.447
                                SAP  87    7   A       1   0.323   8.638   0.230    0.036  31.969   606.249   0.213   10.135  0.206   0.116   19.567   0.255   132.788
                                SAP  87    7   A       1   0.108   8.145   0.062    0.168  11.875   315.673   0.150   8.441   0.382   0.138   20.193   0.308   108.693
                                SAP  87    7   A       1   0.031   6.725   0.110    0.006  13.493   468.605   0.369   7.873   0.055   0.036   19.588   0.280   112.016
                                SAP  87    7   A       1   0.116   9.466   0.346    0.102  33.591   492.555   0.463   5.139   0.037   0.112   17.972   0.143   133.139
                                SAP  87    7   A       1   0.094   6.042   0.150    0.008  14.842   508.160   0.161   4.266   0.122   0.070   17.852   0.082   100.184
                                SAP  87    7   A       I   O.1b9   7.562   0.137    0.012  15.985   300.381   0.298   8.184   0.175   0.093   22.904   0.179   115.662
                                SAP  87    7   A       1   0.121   6.634   0.062   -0.018  12.593   320.541   0.232   8.155   0.050   0.050   19.833   0.132    92.524
                                SAP  87    7   A       1   0.593   8.385   0.129   -0.014  40.356   629.404   0.232   3.903   0.094   0.149   20.132   0.241   122.055
                                SAP  87    8   A       1   0.046   6.929   0.096    0.004  18.035   542.909   0.160   4.020   0.242   0.062   28.091   2.435   104.077
                                SAP  87    8   A       1   0.078   9.638   0.137    0.096  17.899   448.694   0.205   5.838   0.174   0.090   19.057   1.763   110.457
                                SAP  87    8   A       1   0.103   7.721   0.112    0.055  24.210   412.503   0.169   3.639   0.224   0.053   19.T57   0.912   104.823
                                SAP  87    8   A       1   0.100   9.151   0.058   -0.011  32.487   426.679   0.153   3.939   0.041   0.032   20.856   1.509   117.650
                                SAP  87    8   A       1   0.042   8.732   0.060    0.033  19.105   304.394   0.156   4.508   0.132   0.022   18.070   1.276   127.896
                                SAP  87    8   A       1   0.090   6.523   0.155    0.003  24.873   207.705   0.219   5.354   0.154   0.055   21.297   2.379   117.362
                                SAP  87    8   A       1   0.044   6.603   0.046    0.023  14.934   331.510   0.121   6.357   0.015   0.059   20.618   0.339    95.980
                                SAP  87    8   A       1   0.130   6.890   0.073   -0.002  31.667   341.562   0.123   4.T32   0.046   0.052   15.541   1.852   108.268
                                SAP  87    8   A       1   0.032   5.918   0.060   -0.007  11.713   327.411   0.116   3.252   0.055   0.037   17.359   1.995    84.513
                                SAP  87    8   A       1   0.452   10.938  0.243    0.009  69.001   314.946   0.253   5.120   0.195   0.050   18.716   1. 4 77 152.198
                                SAP  87    8   A       1   0.255   6.684   0.211   -0.003  24.566   292.325   0.118   3.926   0.127   0.070   15.564   1.320    93.144
                                SAP  87    8   A       1   0.034   6.704   0.053    0.039  17.022   413.730   0.123   5.048   0.147   0.072   20.616   0.616   112.101
                                SAP  87    8   A       1   0.114   8.621   0.081    0.046  23.764   365.122   0.149   11.434  0.091   0.093   16.572   0.906   149.387
                                SAP  87    8   A       1   0.062   6.603   0.085    0.015  19.742   502.028   0.108   5.012   0.112   0.026   19.351   0.680   118.078
                                SAP  87    8   A       1   0.348   9.102   0.077    0.028  50.414   488.096   0.204   5.990   0.164   0.047   19.515   0.987   127.402
                                SAP  87    8   A       1   0.054   7.826   0.111    0.074  19.865   264.702   0.232   4.681   0.175   0.073   20.469   1.446   123.772
                                SAP  87    8   A       1   0.201   5.935   0.104    0.006  44.605   262.129   0.277   4.367   0.021   0.032   12.637   1.997   138.297
                                SAP  87    8   A       1   0.055   7.730   0.131    0.004  25a473   392379    0-222   3.711   0.113   0.028   14.645   1.511   119.717
                                SAP  87    8   A       1   0.108   6.632   0.074    0.005  19.872   200.507   0.161   2.825   0.097   0.084   12.347   3.063    86.727
                                SAP  87    8   A       1   0.160   6.836   0.326    0.015  26.857   268.049   0.182   5.470   0.077   0.109   17.134   0.943   112.143
                                SAP  87    8   8       1   0.120   7.374   0.128   -0.005  27.414   549.535   0.119   5.588   0.174   0.071   17.008   0.235    97.922
                                SAP  87    8   B       1   0.083   6.569   0.146   -0.011  45.512   415.503   0.139   6.890   0.091   0.091   20.021   0.371   131.965
                                SAP  87    8   B       1   0.092   8.522   0.137    0.026  27.948   430.539   0.114   4.418   0.058   0.079   18.243   0.409   113.915
                                SAP  87    8   B       1   0.403   9.351   0.227    0.032  74.300   559.178   0.148   5.018   0.155   0.097   22.360   0.456   152.460
                                SAP  87    8   B       1   0.122   4.578   0.068    0.017  35.423   607.368   0.104   7.745   0.239   0.053   28.489   0.483   106.432
                                SAP  87    8   B       1   0.161   9.397   0.288    0.085  39.834   571.135   0.129   5.749   0.344   0.036   23.764   0.464   139.522
                                SAP  87    8   B       1   0.292   5.475   0.176    0.002  55.568   573.631   0.090   5.018   0.159   0.005   17.779   0.303   112.020
                                SAP  87    8   8       1   0.056   8.096   0.172   -0.003  16.558   363.045   0.119   2.066   0.104   0.055   13.820   0.110    97.665
                                SAP  87    8   8       1   0.086   6.533   0.186    0.012  23.346   355.527   0.220   8.7T3   0.133   0.038   18.683   0.242   113.315
                                SAP  87    8   8       1   0.062   11.624  0.158    0.036  17.172   269.868   0.101   9.016   0.209   0.064   15.718   0.087    87.261
                                SAP  87    8   C       1   0.050   5.783   0.074    0.019  17.032   642.856   0.161   5.2T3   0.172   0.060   17.542   0.379   101.614
                                SAP  87    8   C       1   0.256   6.137   0.114    0.005  37.477   521.446   0.110   5.877   0.146   0.037   12.670   0.419   101.829
                                SAP  87    8   C       1   0.319   7.495   0.073    0.015  50.811   549.479   0.136   3.664   0.085   0.032   14.950   0.338   136.550
                                SAP  87    8   C       1   0.348   8.727   0.162    0.005  50.136   438.139   0.113   4.914   0.105   0.059   19.526   0.414   128.231
                                SAP  87    8   C       1   0.066   7.284   0.045    0.009  18.956   396.937   0.094   3.372   0.212   0.046   17* 478  0.107    87.357
                                SAP  87    8   C       1   0.874   9.580   0.149    0.042  86.210   697.522   0.225   4.891   0.141   0.051   20.353   0.244   125.840
                                SAP  87    8   C       1   0.449   7.689   0.102    0.009  65.481   636.242   0.192   4.162   0.281   0.073   17.756   0.303   144.791
                                SAP  87    8   C       1   0.141   9.320   0.058   -0.001  21.851   417.094   0.093   3.441   0.120   0.042   17.386   0.165    87.657










                                Table A-10 Contd.
                                LOC   YR  MTH SITE SURVEY Ag         As      Cd       Cr      Cu       Fe        Hg      Mn      Ni     Pb      Se       Sn      Zn

                                SAP   87   8    C      1   0.182   9.085   0.052    0.034   43.763   406.185   0.183   2.623  0.174   0.036   13.182   0.211   120.463
                                SAP   87   8    C      1   0.258   8.490   0.121    0.012   48.027   772.228   0.146   4.277  0.119   0.022   21.761   0.374   132.916
                                SAP   87   8    D      A   O.Oa4   7.128   0.109   -0.000   19.822   497.838   0.089   9.977  0.193   0.094   20.872   0.270    88.392
                                SAP   87   8    D      A   0.130   7.087   0.128   -0.009   34.887   197.602   0.236   5.349  @0.027 -0.003   13.928   0.390   123.687
                                SAP   87   8    D      A   0.127   7.165   0.151   -0.002   31.899   211.845   0.127   3.244  0.018   0.033   12.023   0.242   114.130
                                SAP   87   8    D      A   0.097   6.400   0.168   -0.001   28.723   275.306   0.292   11.999 0.157   0.018   19.212   0.268   136.561
                                SAP   87   8    D      A   0.180   7.497   0.160    0.002   49.174   395.475   0.382   3.829  0.090   0.061   20.736   0.283   146.144
                                SAP   87   8    D      A   0.044   5.563   0.221    0.003   18.582   351.3a8   0.420   3.289  0.055   0.056   21.754   0.267   141.940
                                SAP   87   8    D      A   0.728   6.368   0.292   -0.012   145.498  244.336   0.342   3.016  0.020  -0.012   20.534   0.100   179.750
                                SAP   87   8    D      A   0.310   7.517   0.192    0.004   54.169   429.027   0.417   13.059 0.028   0.050   21.695   0.266   140.405
                                SAP   87   8    D      A   0.061   8.123   0.172    0.002   21.174   575.390   0.462   5.880  0.166   0.043   33.897   0.243   124.08
                                SAP   87   8    D      A   0.030   5.326   0.128    0.004   17.228   418.784   0.298   6.834  0.104  -0.004   13.392   0.213   105.254
                                SAP   87   8    E      1   0.114   6.550   0.088   -0.014   31.497   496.052   0.210   3.074  0.079   0.035   18.733   0.092   113.165
                                SAP   87   8    E      1   0.046   5.094   0.032    0.032   22.275   549.317   0.153   2.182  0.194   0.059   22.889   0.386    95.a88
                                SAP   87   8    E      1   0.051   10.652  0.137    0.040   20.498   350.725   0.143   3.854  0.024   0.047   18.564   0.142   109.538
                                SAP   87   8    E      1   0.026   9.231   0.065   -0.017   11.349   518.726   0.091   5.587  0.064   0.043   25.124   0.115    83.688
                                SAP   87   8    E      1   0.054   6.626   0.033    0.009   16.745   697.708   0.152   4.227  0.421   0.076   45.112   0.176   110.144
                                SAP   87   8    E      1   0.148   7.525   0.083   -0.006   38.124   482.448   0.204   4.671  0.241   0.055   23.932   0.036   127.121
                                SAP   87   8    E      1   0.154   5.849   0.073   -0.003   38.344   400.795   0.200   2.765  0.174   0.100   24.368   0.302   122.356
                                SAP   87  10    D      A   0.094   3.823   0.104   -0.001    9.545   245.795   0.194   3.491  0.024   0.024   13.351   0.064    83.217
                                SAP   87  10    D      A   0.097   5.696   0.456    0.002   13.452   519.642   0.358   5.381  0.115   0.082   17.764   0.396    94.663
                                SAP   87  10    D      A   0.025   10.900  0.194   -0.009   10.346   395.813   0.445   3.415  0.023   0.038   27.141   0.296    95.547
                                SAP   87  10    D      A   0.086   6.107   0.147    0.005    9.287   107.029   0.126   2.571  0.047  -0.021   15.463   0.195    76.797
                                SAP   87  10    D      A   0.086   6.066   0.330    0.105   16.705   447.048   0.319   3.586  0.152   0.022   29.895   0.202    94.487
                                SAP   87  10    D      A   0.052   5.915   0.271    0.037   10.072   338.227   0.099   5.148  0.089   0.059   16.694   0.198    75.976
                                SAP   87  10    D      A   0.096   4.194   0.136    0.007   21.148   138.249   0.257   3.369  0.006   0.026    9.118   0.155   121.545
                                SAP   87  10    D      A   0.159   6.897   0.174    0.010   26.161   549.845   0.380   2.951  0.184   0.044   51.717   0.263   113.557
                                SAP   87  10    D      A   1.009   17.257  0.179    0.011   47.111   552.627   0.255   4.482  0.112   0.056   25.895   0.273   119.654
                                SAP   87  10    D      A   0.070   7.423   0.066   -0.007   11.837   264.561   0.114   3.796  0.021   0.011   22.807   0.172    84.915
                                SJR   M   10    8      A   0.012   1.315   0.194    0.013    8.147   330.360   0.074   2.789  0.042   0.382    7.438   1.058    68.193
                                SJR   84  10    8      A   0.015   2.123   0.073    0.011    5.977   121.857   0.179   2.133  0.013   0.095    1.701   0.131    46.851
                                SJR   84  10    8      A   0.084   3.765   0.100    0.060   18.428   504.803   0.104   8.486  0.422   0.379   14.637    .      116.580
                                SJR   84  10    8      A   0.033   1.271   0.181    0.033   11.216   350.594   0.139   2.384  0.059   0.115    8.547   0.121    69.635
                                SJR   84  10    8      A   0.012   1.241   0.151    0.010    6.846   190.271   0.096   2.946  0.033   0.223    5.753   0.150    56.593
                                SJR   M   10    B      A   0.020   1.905   0.263   -0.001   11.964   356.170   0.182   3.967  0.053   0.250    6.143   0.191    86.934
                                SJR   84  10    6      A   0.016   1.354   0.180    0.028    9.179   293.960   0.087   3.218  0.098   0.204    8.678   0.068    64.039
                                SJR   84  10    8      A   0.013   0.994   0.138    0.028    5.640   237.978   0.061   2.926  0.074   0.225    4.825   0.210    56.344
                                SJR   84  10    8      A   0.023   2.196   0.145    0.046   11.956   220.571   0.230   3.463  0.149   0.224    5.969    .       87.035
                                SJR   84  10    8      A   0.019   0.884   0.127    0.017    8.841   248.659   0.074   1.727  0.033   0.191    9.572   0.154    71.508
                                SJR   85   8    9      A   0.260   0.053   0.016    0.087   23.043   141.216   0.025   1.030          0.006    2.613   0.129    63.487
                                SJR   85   8    8      A   0.050   0.078   0.018    0.063    9.879   193.058   0.026   0.887          0.012    1.345   0.095    56.005
                                SJR   85   8    a      A   0.136   0.141   0.075    0.114   21.978   580.644   0.160   2.299  0.086   0.024    8.151   0.451   105.105
                                SJR   85   8    B      A   0.181   0.326   0.051    0.342   15.407   354.860   0.102   2.531  0.055   0.085    5.202   0.101    59.172
                                SJR   85   8    B      A   0.131   0.537   0.084   -0.002   26.390   386.995   0.056   3.028  0.229   0.102    5.704   0.225    83.203
                                SJR   85   8    a      A   0.010   0.493   0.061    1.051   10.520   447.409   0.113   2.628  0.425   0.031    4.851   0.103    65.560
                                SJR   85   8    8      A   0.167   0.758   0.039    0.583   50.842   573.746   0.226   3.967  0.147   0.073    9.035   0.115   140.186
                                SJR   85   8    8      A   0.069   0.904   0.068    1.805   17.291   537.338   0.125   2.163  0.063   0.122    9.755   0.009    76.132








                                        Table      A-10 Contd.
                                        LOC   YR  MTH SITE SURVEY Ag         As      Cd       Cr      Cu       Fe        Hg      Mn      Ni      Pb      Se       Sn      Zn


                                        SJR   85   8    B       A  0.144   0.128   0.022    0.014   24.405     88.807  0.023   0.856   0.003   0.023    1.521   0.002    51.237
                                        SJR   85   8    8       A  0.043   0.165   0.083    0.099   17.791   714.976   0.093   4.069  -0.052   -0.006   9.053   0.173    90.439
                                        SJR   86   8    E       A  0.020   0.416   0.079   -0.003    8.660   289.938   0.013   3.457   0.019   0.110    5..919  0.127    62.782
                                        SJR   86   8    E       A  0.077   0.212   0.055    0.296    9.215   158.704   0.064   1.800   0.078   0.030    2.995   0.128    48.315
                                        SJR   86   8    E       A  1.170   5.383   0.291   -0.003   54.531   549.809    .      5.842   0.180   0.239   15.021   1.473   112.282
                                        SJR   86   8    E       A  0.170   0.661   0.035   -0.005   11.226   441.301   0.117   3.876   0.056   0.081   13.449   0.227    77.912
                                        SJR   86   8    E       A  0.051   0.469   0.066   -0.000    9.395   586.901   0.083   5.723   0.032   0.091   13.912   0.169    71.822
                                        SJR   86   8    E       A  0.089   0.260   0.034    0.014   14.580   494.930   0.065   4.495   0.085   0.124   17.314   0.146    90.363
                                        SJR   86   8    E       A  0.277   0.117   0.037   -0.010   25.295   110.760   0.012   1.634  -0.012   0.039    1.635   0.060    47.155
                                        SJR   86   8    E       A  0.060   0.207   0.023   -0.016   13.308   295.281   0.043   1.417   0.042   0.037    4.943   0.064    71.831
                                        SJR   86   8    E       A  0.008   0.479   0.050    0.025   11.006   564.252   0.057   4.447   0.018   0.107    8.335   0.215    78.167
                                        SJR   86   8    E       A  0.005   0.068   0.006   -0.000    1.063     38.854  0.006   0.286  -0.004   0.012    0.660   0.012     6.539
                                        SJR   87   8    A       1  0.268   2.268   0.149    0.016   44.302   618.989   0.105   5.338   0.111   0.494    8.656   1.558   113.370
                                        SJR   87   8    A       1  0.334   2.825   0.162    0.020   50.908   511.625   0.147   6.842   0.062   0.550    8.301   1.316   117.207
                                        SJR   87   8    A       1  0.032   2.334   0.112   -0.005   11.882   227.165   0.128   4.090   0.000   0.273    7.312   1.239    78.933
                                        SJR   87   8    A       1  0.114   2.557   0.157   -0.009   26.210   271.503   0.093   5.463   0.057   0.297    9.565   1.345    98.367
                                        SJR   87   8    A       1  0.378   2.847   0.125   -0.012   58.821   368.233   0.097   4.517   0.055   0.279    8.712   1.336   130.582
                                        SJR   87   8    A       1  0.030   2.193   0.207   -0.009   12.997   327.875   0.095   5.904   0.024   0.314    5.571   1.339    79.325
                                        SJR   87   8    A       1  0.128   2.799   0.123    0.003   23.706   268.721   0.137   3.130   0.057   0.173    6.958   11.129   86.432
                                        SJR   87   8    A       1  0.118   2.534   0.142    0.030   25.508   285.902   0.241   7.178   0.027   0.401    7.988   1.303   111.502
                                        SJR   87   8    A       1  0.104   0.133   0.028   -0.003   23.457   436.635   0.046   2.443   0.007   0.077    5.446   0.124    53.081
                                        SJR   87   8    A       1  0.112   0.208   0.030   -0.008   18.676   392.395   0.035   3.457   0.017   0.033    3.626   0.362    71.263
                                        SJR   87   8    B       A  0.022   1.672   0.050    0.001   10.149   456.670   0.056   6.404   0.148   0.219    8.042   1.315    64.835
                                        SJR   87   8    0       A  0.064   3.037   0.102    0.050   27.908   384.989   0.201   6.249   0.239   0.114    4.718   0.495    96.205
                                        SJR   87   8    B       A  0.097   3.631   0.138    0.016   17.513   922.619   0.096   7.688   0.242   0.321   22.907   4.056    98.047
                                        SJR   87   8    8       A  0.083   0.700   0.045   -0.001   17.335   146.226   0.015   3.404   0.080   0.168    1.983   0.118    50.013
                                        S.jR  87   8    B       A  0.044   2.447   OaO78   -0-008   15.919   293.964   0.071   7.707   0.241   0.246   12.540   2.351    93.659
                                        SJR   87   8    8       A  0.050   0.299   0.050    0.030   14.853   231.186   0.064   5.635  -0.004   0.119    3.140   0.495    81.881
                                        SJR   87   8    8       A  0.019   1.288   0.105   -0.010   12.424   338.705   0.077   7.992   0.041   0.246    5.951   0.549    70.713
                                        SJR   87   8    8       A  0.415   1.462   0.151    0.011   49.504   376.807   0.151   7.603   0.127   0.276    6.478   0.485   111.007
                                        SJR   87   8    B       A  0.023   0.261   0.037    0.011    7.126   314.893   0.021   2.538   0.112   0.198    5.942   0.165    48.006
                                        SJR   87   8    8       A  0.503   4.423   0.126    0.001   69.346   571.171   0.124   9.946   0.131   0.229   13.582   2.306   152.596
                                        SJR   87   8    C       1  0.019   2.251   0.187   -0.002   14.076   602.2T3   0.117   6.885   0.245   0.370    9.316   3.209    97.815
                                        SJR   87   8    C       1  0.046   0.343   0.026   -0.001   10.185   395.897   0.022   2.665   0.024   0.166    3.592   0.322    63.563
                                        SJR   87   8    C       1  0.006   1.195   0.268    0.028   15.635   661.825   0.503   6.592   0.225   1.288    8.668   20.276   99.653
                                        SJR   87   8    C       1  0.015   1.784   0.125    0.038   13.813   499.967   0.139   7.769   0.353   0.469   12.009   3.605   100.976
                                        SJR   87   8    C       1  0.014   1.619   0.176    0.177   14.975   681.403   0.215   8.636   0.426   0.843   10.471   5.862    94.887
                                        SJR   87   8    C       1  0.030   2.214   0.159    0.012   17.529   766.591   0.098   7.109   0.426   1.055   11.152   3.618    98.497
                                        SJR   87   8    C       1  0.030   1.839   0.063    0.008   15.152   521.597   0.175   3.066   0.249   0.968    7.252   1.847    90.177
                                        SJR   87   8    C       1  0.039   1.778   0.106    0.016   14.361   614.158   0.144   5.203   0.253   0.394   10.237   3.220    93.470
                                        SJR   87   8    C       1  0.102   0.273   0.036   -0.011   16.984   446.579   0.034   2.121  -0.012   0.184    5.393   0.347    69.516
                                        SJR   87   8    C       1  0.020   1.179   0.111   -0.001   10.673   355.167   0.100   6.557   0.211   0.374   11.124   2.664    85.332
                                        SJR   87   8    D       1  0.030   1.991   0.094   -0.010   16.034   298.444   0.047   4.287  -0.019   0.138    8.330   0.728    59.152
                                        SJR   87   8    D       1  0.012   3.185   0.121    0.076   12.837   684.298   0.134   6.320  -0.024   0.163   10.562   0.525    76.067
                                        SJR   87   8    D       1  0.010   2.T33   0.114   -0.006   13.238   764.341   0.106   3.907   0.098   0.186   17.199   1.810    89.961
                                        SJR   87   8    D       1  0.072   0.705   0.057   -0.008   25.248   221.790   0.088   1.505  -0.018   0.102    3.529   0.534    70.653
                                        SJR   87   8    D       1  0.111   5.700   0.170    0.006   43.272   267.147   0.135   7.354   0.154   0.227   19.800   1.408   136.269







                                           jo)











                                     Table      A-10 Contd.
                                     LOC   YR  MTH SITE SURVEY Ag         As      Cd       Cr     Cu       Fe        Hg     Mn      Ni      Pb      Se       Sn     Zn

                                     SJR   87   8    D      1   0.018   0.597   0.055   -0.004    8.218  269.841   0.025  2.538  -0.049   0.116    2.672  0.435    40.869
                                     SJR   87   8    D      1   0.054   4.244   0.136   -0.015  30.056   240.840   0.093  5.334  -0.011   0.204   17.837  1.032   107.772
                                     SJR   87   8    D      1   0.019   3.672   0.126   -0.002  13.839   817.394   0.157  5.890   0.230   0.176   15.783  1.537   111.576
                                     SJR   87   8    D      1   0.025   3.157   0.242   -0.005  14.T37   583.714   0.186  6.223   0.007   0.6,85  17.229  3.252   105.123
                                     SJR   87   8    D      1   0.042   1.698   0.122   -0.009  13.512   543.424   0.093  8.965   0.013   0.206   14.168  1.736   105.381
                                     SJR   87   8    E      1   0.086   2.262   0.150   -0.005  25.871   207.329   0.132  5.728  -0.018   0.328    7.957  1.500    80.321
                                     SJR   87   8    E      1   0.126   0.149   0.033   -0.003  32.868   361.784   0.039  1.019  -0.074   0.049    3.849  0.079    74.666
                                     SJR   87   8    E      1   0.189   0.332   0.021   -0.011  20.107   168.029   0.004  1.516  -0.069   0.045    2.471  0.189    49.481
                                     SJR   87   8    E      1   0.066   1.073   0.119   -0.002  12.583   657.422   0.079  7.647   0.060   0.391   11.817  0.724   105.977
                                     SJR   87   8    E      1   0.058   0.259   0.057   0.005   17.622   731.092   0.142  3.158  -0.019   0.130    6.687  0.098    71.116
                                     SJR   87   8    E      1   -0.039  0.612   0.041   0.014     9.019  175.533   0.035  2.060   0.069   0.133    2.108  0.188    52.042
                                     SJR   87   8    E      1   0.050   0.497   0.022   -0.006  13.210   362.480   0.021  1.332  -0.007   0.037    3.752  0.079    51.707
                                     SJR   87   8    E      1   0.089   2.094   0.132   0.003   24.040   433.660   0.212  5.915   0.042   0.521    8.325  1.406   123.139
                                     SJR   87   8    E      1   0.069   2.070   0.179   0.013   16.779   547.240   0.127  7.094   0.192   0.255   14.391  1.680   103.978
                                     SJR   87   8    E      1   0.139   3.318   0.172   0.021   20.235   638.424   0.180  4.105   0.099   0.326   11.233  0.513   108.538



























                                                                          DATE DUE
                                                               12




























                                                             GAYLORD Na 2333                              4
































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