WATER-QUALITY ASSESSMENT OF THE SOUTH PLATTE RIVER BASIN, COLORADO, NEBRASKA, AND WYOMING -- PHYSICAL, CHEMICAL, AND BIOLOGICAL DATA, FISCAL YEARS 1993-95

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                                        06754000        - SOUTH PLATTE RIVER NEAR KERSEY, CO.      


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1993 TO DECEMBER 1993

                                                                                                                    DIS- 
                                                                                                                  CHARGE,
                                                                                                                   INST. 
                                    LAT-           LONG-                                         HYDRO-  TEMPER-   CUBIC 
                                     I-             I-      MEDIUM   SAMPLE                      LOGIC    ATURE     FEET 
                DATE      TIME      TUDE           TUDE      CODE     TYPE     STATE   COUNTY    EVENT    WATER     PER  
                                                                                                         (DEG C)   SECOND
                                                                                                         (00010)  (00061)
 
            APR     
              07...       1430   40 24 44 N   104 33 46 W       9       9          08   123        9    10.500   1040.0  
            MAY     
              05...       0900   40 24 44 N   104 33 46 W       9       9          08   123        9    15.200    235.00 
            JUN     
              09...       1215   40 24 44 N   104 33 46 W       9       9          08   123        9    18.000   1018.0  
              19...       1200   40 24 44 N   104 33 46 W       9       9          08   123        9    15.500   4870.0  
            JUL     
              09...       1030   40 24 44 N   104 33 46 W       9       9          08   123        9    19.000    244.00 
              15...       1530   40 24 44 N   104 33 46 W       9       9          08   123        9    23.700   1480.0  
            AUG     
              13...       1525   40 24 44 N   104 33 46 W       9       9          08   123        9    23.900    479.00 
              31...       0900   40 24 44 N   104 33 46 W       9       9          08   123        9    14.000    434.00 
            OCT     
              05...       1355   40 24 44 N   104 33 46 W       9       9          08   123        9    17.600    423.00 
            NOV     
              04...       1520   40 24 44 N   104 33 46 W       9       9          08   123        9     7.0000  1017.0  
            DEC     
              14...       1440   40 24 44 N   104 33 46 W       9       9          08   123        9     3.5000   785.00 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1993 TO DECEMBER 1993

 
 
 
                                            PH      ALKA-    NITRO-   NITRO-   NITRO-   NITRO-   NITRO-                  
                         SPE-              WATER   LINITY     GEN,     GEN,   GEN,AM-  GEN,AM-    GEN,             PHOS- 
                         CIFIC             WHOLE   WAT DIS  AMMONIA  NITRITE  MONIA +  MONIA +  NO2+NO3   PHOS-   PHORUS 
                         CON-    OXYGEN,   FIELD   TOT FET    DIS-     DIS-   ORGANIC  ORGANIC    DIS-   PHORUS     DIS- 
                         DUCT-     DIS-   (STAND-   FIELD    SOLVED   SOLVED   DIS.     TOTAL    SOLVED   TOTAL    SOLVED
                DATE     ANCE     SOLVED    ARD    MG/L AS   (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L 
                        (US/CM)   (MG/L)   UNITS)   CACO3    AS N)    AS N)    AS N)    AS N)    AS N)    AS P)    AS P) 
                        (00095)  (00300)  (00400)  (00418)  (00608)  (00613)  (00623)  (00625)  (00631)  (00665)  (00666)
 
            APR     
              07...    1358.0     9.0000     --        --  0.53000  0.13000  1.1000   1.8000   6.1000   1.5000   1.2000  
            MAY     
              05...    1590.0       --     8.1000 247.50   0.36000  0.09000  0.70000  1.0000   6.1000   0.71000  0.68000 
            JUN     
              09...     943.00    7.8000   8.2000 140.00   0.13000  0.04000  0.50000  0.90000  3.3000   0.48000  0.38000 
              19...     459.00    7.2000   8.0000  67.000  0.15000  0.03000  0.50000  0.70000  1.5000   0.33000  0.21000 
            JUL     
              09...    1418.0     8.0000   8.1000 222.00   0.54000  0.12000  1.0000   1.0000   5.9000   0.48000  0.46000 
              15...     783.00    7.7000     --        --  0.15000  0.05000  0.50000  1.8000   2.6000   1.1000   0.42000 
            AUG     
              13...    1323.0     7.8000   8.0000 207.00   0.04000  0.07000  0.50000  1.0000   4.4000   0.44000  0.30000 
              31...    1490.0     8.2000   8.3000 216.00   0.07000  0.10000  0.50000  0.50000  5.2000   0.30000  0.26000 
            OCT     
              05...    1610.0     9.8000   7.9000 243.00   0.29000  0.10000  0.70000  1.2000   5.9000   0.43000  0.29000 
            NOV     
              04...    1272.0    11.400    8.2000 185.00   0.39000  0.05000  0.80000  1.0000   5.5000   0.72000  0.62000 
            DEC     
              14...    1410.0    13.300    8.0000 198.00   0.81000  0.12000  1.4000   2.1000   6.6000   1.1000   0.84000 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1993 TO DECEMBER 1993

 
 
 
                         PHOS-            CARBON,                                                                        
                        PHORUS   CARBON,  ORGANIC            MAGNE-            POTAS-   CHLO-             FLUO-   SILICA,
                         ORTHO,  ORGANIC   SUS-    CALCIUM    SIUM,  SODIUM,    SIUM,   RIDE,   SULFATE   RIDE,    DIS-  
                         DIS-     DIS-    PENDED    DIS-      DIS-    DIS-      DIS-    DIS-     DIS-      DIS-    SOLVED
                        SOLVED   SOLVED    TOTAL    SOLVED   SOLVED  SOLVED    SOLVED   SOLVED   SOLVED   SOLVED   (MG/L 
                DATE    (MG/L     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L     AS   
                        AS P)     AS C)    AS C)    AS CA)   AS MG)   AS NA)   AS K)    AS CL)  AS SO4)   AS F)    SIO2) 
                        (00671)  (00681)  (00689)  (00915)  (00925)  (00930)  (00935)  (00940)  (00945)  (00950)  (00955)
 
            APR     
              07...    1.1000     5.4000  3.0000  100.00   45.000   110.00   8.0000   68.000   360.00   0.90000   10.000 
            MAY     
              05...    0.67000    4.7000  1.3000  130.00   62.000   140.00   7.9000   76.000   490.00   0.90000   10.000 
            JUN     
              09...    0.38000    5.3000  2.4000   73.000  34.000    73.000  4.7000   37.000   270.00   0.70000   10.000 
              19...    0.21000    5.8000 >5.2000   35.000  13.000    33.000  4.1000   17.000   110.00   0.50000    7.6000
            JUL     
              09...    0.45000    4.4000  2.8000  130.00   55.000   110.00   6.9000   59.000   450.00   0.80000   13.000 
              15...    0.39000    4.8000 >5.0000   59.000  28.000    57.000  4.9000   25.000   230.00   0.70000    8.9000
            AUG     
              13...    0.27000    4.1000  2.8000  100.00   53.000   100.00   5.6000   44.000   450.00   0.90000   11.000 
              31...    0.26000    4.3000  2.6000  130.00   62.000   120.00   7.5000   51.000   490.00   0.80000   12.000 
            OCT     
              05...    0.29000    4.1000  1.7000  140.00   68.000   130.00   6.6000   56.000   530.00   0.90000   10.000 
            NOV     
              04...    0.63000    4.2000  0.70000  96.000  43.000   110.00   6.6000   60.000   370.00   0.90000   10.000 
            DEC     
              14...    0.81000    4.6000  1.4000  100.00   49.000   120.00   7.5000   65.000   410.00   0.90000    9.9000


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1993 TO DECEMBER 1993

 
 
 
                                                                                                                     
                                       BERYL-            CHRO-                                        MANGA-   MOLYB-
                             BARIUM,   LIUM,   CADMIUM   MIUM,   COBALT,  COPPER,   IRON,    LEAD,    NESE,    DENUM,
                              DIS-     DIS-      DIS-    DIS-     DIS-     DIS-      DIS-     DIS-     DIS-     DIS- 
                             SOLVED    SOLVED   SOLVED   SOLVED  SOLVED    SOLVED   SOLVED   SOLVED   SOLVED   SOLVED
                     DATE     (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L 
                              AS BA)   AS BE)   AS CD)   AS CR)   AS CO)   AS CU)   AS FE)   AS PB)   AS MN)   AS MO)
                             (01005)  (01010)  (01025)  (01030)  (01035)  (01040)  (01046)  (01049)  (01056)  (01060)
 
                 APR     
                   07...        --       --       --       --       --       --    5.0000      --   23.000       --  
                 MAY     
                   05...        --       --       --       --       --       --   <3.0000      --   43.000       --  
                 JUN     
                   09...        --       --       --       --       --       --   11.000       --   19.000       --  
                   19...        --       --       --       --       --       --   53.000       --   18.000       --  
                 JUL     
                   09...     65.000   <1.0000  <1.0000   1.0000  <1.0000   5.0000 <3.0000   <1.0000 44.000     6.0000
                   15...     37.000   <1.0000  <1.0000  <1.0000  <1.0000   4.0000  7.0000   <1.0000  4.0000    6.0000
                 AUG     
                   13...     55.000   <1.0000  <1.0000  <1.0000  <1.0000   3.0000  4.0000   <1.0000 18.000     6.0000
                   31...     57.000   <1.0000  <1.0000   1.0000  <1.0000   5.0000 <3.0000   <1.0000 29.000     5.0000
                 OCT     
                   05...     55.000   <1.0000  <1.0000  <1.0000  <1.0000   4.0000  8.0000   <1.0000 27.000     6.0000
                 NOV     
                   04...     37.000   <1.0000  <1.0000  <1.0000  <1.0000   3.0000 10.000    <1.0000 16.000     7.0000
                 DEC     
                   14...        --       --       --       --       --       --    5.0000      --   22.000       --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1993 TO DECEMBER 1993

 
 
 
                                                                                   SOLIDS,                    QUALITY
                                                         ANTI-    ALUM-    SELE-   RESIDUE                    ASSUR- 
                             NICKEL,  SILVER,   ZINC,    MONY,    INUM,    NIUM,   AT 180             SEDI-    ANCE  
                              DIS-      DIS-     DIS-     DIS-     DIS-     DIS-    DEG. C            MENT,    DATA  
                              SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED    DIS-   SAMPLE    SUS-    INDICA-
                     DATE     (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    SOLVED  PURPOSE   PENDED   TOR   
                              AS NI)   AS AG)   AS ZN)   AS SB)   AS AL)   AS SE)   (MG/L)   CODE     (MG/L)   CODE  
                             (01065)  (01075)  (01090)  (01095)  (01106)  (01145)  (70300)  (71999)  (80154)  (99111)
 
                 APR     
                   07...        --       --       --       --       --       --    908.00      --    58.000      --  
                 MAY     
                   05...        --       --       --       --       --       --   1160.0       --    19.000      --  
                 JUN     
                   09...        --       --       --       --       --       --    639.00   15.000  117.00       --  
                   19...        --       --       --       --       --       --    274.00   15.000  446.00       --  
                 JUL     
                   09...      4.0000  <1.0000   8.0000  <1.0000   7.0000   3.0000 1030.0    15.000  127.00       --  
                   15...      3.0000  <1.0000   5.0000  <1.0000  10.000    2.0000  519.00   15.000  522.00       --  
                 AUG     
                   13...      3.0000  <1.0000   6.0000  <1.0000  10.000    3.0000  954.00   15.000  108.00     10.000
                   31...      3.0000  <1.0000   4.0000  <1.0000   7.0000   3.0000 1040.0    15.000  131.00     10.000
                 OCT     
                   05...      3.0000  <1.0000  11.000   <1.0000   8.0000   4.0000 1200.0    15.000   16.000      --  
                 NOV     
                   04...      3.0000  <1.0000   9.0000  <1.0000   8.0000   3.0000  854.00   15.000   53.000      --  
                 DEC     
                   14...        --       --       --       --       --       --    966.00   15.000   27.000      --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

                                                                                                                DIS-          
                                                                                                              CHARGE,   SPE-  
                                                                                                               INST.    CIFIC 
                                LAT-           LONG-                                         HYDRO-  TEMPER-   CUBIC    CON-  
                                 I-             I-      MEDIUM   SAMPLE                      LOGIC    ATURE     FEET    DUCT- 
            DATE      TIME      TUDE           TUDE      CODE     TYPE     STATE   COUNTY    EVENT    WATER     PER     ANCE  
                                                                                                     (DEG C)   SECOND  (US/CM)
                                                                                                     (00010)  (00061)  (00095)
 
           JAN     
             21...    1025   40 24 44 N   104 33 46 W       9       7          08   123        9     2.4000   780.00  1391.0  
           FEB     
             24...    1355   40 24 44 N   104 33 46 W       9       9          08   123        9     7.9000   802.00  1458.0  
           MAR     
             09...    1300   40 24 44 N   104 33 46 W       9       9          08   123        9     6.2000   875.00  1384.0  
           APR     
             16...    1530   40 24 44 N   104 33 46 W       9       9          08   123        9    17.700    366.00  1540.0  
             18...    1015   40 24 44 N   104 33 46 W       9       9          08   123        9    12.800    324.00  1580.0  
             19...    1525   40 24 44 N   104 33 46 W       9       9          08   123        9    19.900    294.00  1600.0  
           MAY     
             05...    1315   40 24 44 N   104 33 46 W       9       9          08   123        9    18.500    356.00  1270.0  
             11...    1620   40 24 44 N   104 33 46 W       9       9          08   123        9    21.800    579.00   860.00 
             13...    0945   40 24 44 N   104 33 46 W       9       9          08   123        9         --       --       -- 
             18...    1050   40 24 44 N   104 33 46 W       9       9          08   123        9    15.900    586.00  1100.0  
             25...    1035   40 24 44 N   104 33 46 W       9       9          08   123        9    16.900    379.00  1170.0  
           JUN     
             02...    1600   40 24 44 N   104 33 46 W       9       9          08   123        9    22.300   1350.0    640.00 
             15...    1300   40 24 44 N   104 33 46 W       9       9          08   123        9    21.800    224.00       -- 
             22...    1230   40 24 44 N   104 33 46 W       9       9          08   123        9    21.200    940.00   870.00 
             29...    1045   40 24 44 N   104 33 46 W       9       9          08   123        9    18.800    198.00  1490.0  
           JUL     
             12...    1050   40 24 44 N   104 33 46 W       9       9          08   123        9    19.700    166.00  1550.0  
             28...    1210   40 24 44 N   104 33 46 W       9       9          08   123        9    20.000    205.00  1660.0  
           AUG     
             10...    1420   40 24 44 N   104 33 46 W       9       9          08   123        9    25.700    221.00  1560.0  
             31...    1520   40 24 44 N   104 33 46 W       9       9          08   123        9    17.200    347.00  1554.0  
           OCT     
             06...    1410   40 24 44 N   104 33 46 W       9       9          08   123        9    16.000    611.00  1450.0  
           NOV     
             16...    1200   40 24 44 N   104 33 46 W       9       9          08   123        9     3.9000   717.00  1370.0  
           DEC     
             16...    1200   40 24 44 N   104 33 46 W       9       9          08   123        9     2.3000   659.00  1420.0  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                               PH      ALKA-    NITRO-   NITRO-   NITRO-   NITRO-   NITRO-                     PHOS-          
                              WATER   LINITY     GEN,     GEN,   GEN,AM-  GEN,AM-    GEN,             PHOS-   PHORUS   CARBON,
                              WHOLE   WAT DIS  AMMONIA  NITRITE  MONIA +  MONIA +  NO2+NO3   PHOS-   PHORUS    ORTHO,  ORGANIC
                    OXYGEN,   FIELD   TOT FET    DIS-     DIS-   ORGANIC  ORGANIC    DIS-   PHORUS     DIS-    DIS-     DIS-  
                      DIS-   (STAND-   FIELD    SOLVED   SOLVED   DIS.     TOTAL    SOLVED   TOTAL    SOLVED  SOLVED   SOLVED 
            DATE     SOLVED    ARD    MG/L AS   (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L   (MG/L     (MG/L 
                     (MG/L)   UNITS)   CACO3    AS N)    AS N)    AS N)    AS N)    AS N)    AS P)    AS P)   AS P)     AS C) 
                    (00300)  (00400)  (00418)  (00608)  (00613)  (00623)  (00625)  (00631)  (00665)  (00666)  (00671)  (00681)
 
           JAN     
             21...  12.500    8.1000 211.00   1.0000   0.15000  1.5000   2.0000    7.9000  1.3000   1.2000   1.1000     5.0000
           FEB     
             24...  10.800    8.1000 197.00   0.91000  0.14000  1.5000   1.9000    5.6000  1.1000   1.1000   1.1000     5.4000
           MAR     
             09...  10.600    8.1000 196.00   0.73000  0.08000  1.4000   1.8000    7.0000  1.2000   1.0000   0.97000    5.3000
           APR     
             16...  10.000      --        --  0.30000  0.10000  0.80000  1.2000    6.2000  0.75000  0.62000  0.62000      --  
             18...   8.3000   8.6000      --  0.53000  0.13000  1.1000   1.6000    6.4000  0.77000  0.63000  0.63000      --  
             19...  10.800    8.3000 229.00   0.48000  0.15000  1.0000   1.4000    6.6000  0.71000  0.61000  0.61000    4.9000
           MAY     
             05...   8.0000   8.1000 201.00   0.09000  0.04000  0.50000  0.90000   5.2000  0.62000  0.47000  0.46000    4.1000
             11...   7.7000   8.3000      --  0.07000  0.03000  0.40000  1.3000    3.9000  0.96000  0.35000  0.34000      --  
             13...     --       --        --      --       --       --       --        --      --       --       --       --  
             18...   8.1000   7.8000 197.00       --       --       --       --        --      --       --       --       --  
             25...   7.6000   8.0000      --      --       --       --       --        --      --       --       --       --  
           JUN     
             02...   6.0000   8.0000  94.000  0.12000  0.03000  0.50000  1.4000    2.4000  0.88000  0.29000  0.29000    4.7000
             15...   9.1000   7.9000      --      --       --       --       --        --      --       --       --       --  
             22...   6.8000   7.8000 136.00   0.06000  0.03000  0.50000  2.1000    3.0000  1.0000   0.34000  0.35000    5.0000
             29...   7.6000   8.0000      --      --       --       --       --        --      --       --       --       --  
           JUL     
             12...  10.700    8.1000 231.00   0.05000  0.10000  0.50000  0.90000   6.5000  0.42000  0.27000  0.28000    4.4000
             28...     --     8.0000      --      --       --       --       --        --      --       --       --       --  
           AUG     
             10...  10.300    8.0000 258.00   0.07000  0.07000  0.50000  0.90000  10.000   0.41000  0.34000  0.31000    4.0000
             31...   8.8000   8.2000 219.00   0.15000  0.07000  0.60000  0.60000   5.7000  0.43000  0.39000  0.37000    4.1000
           OCT     
             06...   7.8000   8.0000 133.00   0.33000  0.07000  0.80000  0.80000   5.7000  0.41000  0.40000  0.42000    4.6000
           NOV     
             16...  11.100    8.0000 212.00   0.72000  0.05000  1.2000   1.7000    5.6000  0.68000  0.54000  0.53000    5.6000
           DEC     
             16...  11.400    8.1000 222.00   1.4000   0.10000  2.0000   2.2000    6.7000  1.0000   0.85000  0.83000    4.7000


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                    CARBON,                                                                                                   
                    ORGANIC            MAGNE-            POTAS-   CHLO-             FLUO-   SILICA,            MANGA-   PROP- 
                     SUS-    CALCIUM    SIUM,  SODIUM,    SIUM,   RIDE,   SULFATE   RIDE,    DIS-     IRON,    NESE,    CHLOR,
                    PENDED    DIS-      DIS-    DIS-      DIS-    DIS-     DIS-      DIS-    SOLVED    DIS-     DIS-    WATER,
                     TOTAL    SOLVED   SOLVED  SOLVED    SOLVED   SOLVED   SOLVED   SOLVED   (MG/L    SOLVED   SOLVED   DISS, 
            DATE     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L     AS      (UG/L    (UG/L    REC   
                     AS C)    AS CA)   AS MG)   AS NA)   AS K)    AS CL)  AS SO4)   AS F)    SIO2)    AS FE)   AS MN)  (UG/L) 
                    (00689)  (00915)  (00925)  (00930)  (00935)  (00940)  (00945)  (00950)  (00955)  (01046)  (01056)  (04024)
 
           JAN     
             21...  1.4000   99.000  44.000   120.00   8.2000   70.000   390.00   1.1000     9.9000  8.0000  29.000       --  
           FEB     
             24...  2.8000  100.00   47.000   130.00   8.6000   87.000   390.00   1.1000    10.000   5.0000  48.000       --  
           MAR     
             09...  2.2000   97.000  47.000   120.00   8.0000   67.000   390.00   1.1000    10.000  10.000   32.000       --  
           APR     
             16...     --        --       --       --      --       --        --      --       --       --       --       --  
             18...     --        --       --       --      --       --        --      --       --       --       --       --  
             19...  1.6000  130.00   63.000   120.00   7.5000   63.000   540.00   1.0000     8.4000 <3.0000  33.000       --  
           MAY     
             05...  1.2000   98.000  45.000   110.00   5.9000   61.000   350.00   1.0000    11.000   5.0000  23.000   <0.00700
             11...     --        --       --       --      --       --        --      --       --       --       --   <0.00700
             13...     --        --       --       --      --       --        --      --       --       --       --       --  
             18...     --        --       --       --      --       --        --      --       --       --       --   <0.00700
             25...     --        --       --       --      --       --        --      --       --       --       --   <0.00700
           JUN     
             02...  8.4000   48.000  20.000    47.000  3.8000   24.000   160.00   0.60000    8.7000 32.000   22.000   <0.00700
             15...     --        --       --       --      --       --        --      --       --       --       --   <0.00700
             22...  6.0000   68.000  31.000    61.000  5.4000   29.000   250.00   0.80000    9.3000  9.0000   5.0000  <0.00700
             29...     --        --       --       --      --       --        --      --       --       --       --   <0.00700
           JUL     
             12...  2.5000  130.00   59.000   120.00   7.5000   63.000   490.00   1.0000    12.000   6.0000  59.000   <0.00700
             28...     --        --       --       --      --       --        --      --       --       --       --   <0.00700
           AUG     
             10...  1.9000  140.00   63.000   130.00   8.0000   63.000   500.00   1.0000    15.000  <3.0000  27.000   <0.00700
             31...  1.0000  130.00   61.000   120.00   6.6000   53.000   490.00   1.0000    12.000  <3.0000  26.000   <0.00700
           OCT     
             06...  1.8000  120.00   57.000   120.00   7.6000   56.000   440.00   1.1000    13.000  10.000   26.000       --  
           NOV     
             16...  1.8000  100.00   47.000   120.00   7.3000   68.000   370.00   1.0000    10.000  20.000   20.000       --  
           DEC     
             16...  1.6000  110.00   47.000   120.00   9.9000   77.000   380.00   1.1000    12.000  21.000   30.000       --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                                                        DEETHYL                                                          PRO- 
                     BUTYL-   BRO-     SI-      PRO-     ATRA-    CYANA-                             DICAMBA   MCPA,    POXUR,
                     ATE,     MACIL,  MAZINE,   METON,   ZINE,    ZINE,   FONOFOS   ALPHA             WATER,   WATER,   WATER,
                     WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER     BHC     P,P'     FLTRD,   FLTRD,   FLTRD,
                     DISS,    DISS,    DISS,    DISS,    DISS,    DISS,    DISS      DIS-     DDE    GF 0.7U  GF 0.7U  GF 0.7U
            DATE     REC      REC      REC      REC      REC      REC       REC    SOLVED   DISSOLV    REC      REC      REC  
                    (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)    (UG/L)   (UG/L)   (UG/L)
                    (04028)  (04029)  (04035)  (04037)  (04040)  (04041)  (04095)  (34253)  (34653)  (38442)  (38482)  (38538)
 
           JAN     
             21...     --        --      --        --       --      --       --       --       --        --       --       -- 
           FEB     
             24...     --        --      --        --       --      --       --       --       --        --       --       -- 
           MAR     
             09...     --        --      --        --       --      --       --       --       --        --       --       -- 
           APR     
             16...     --        --      --        --       --      --       --       --       --        --       --       -- 
             18...     --        --      --        --       --      --       --       --       --        --       --       -- 
             19...     --        --      --        --       --      --       --       --       --        --       --       -- 
           MAY     
             05... <0.00200 <0.03500 0.01100   0.08200 E0.06300 0.01300  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
             11... <0.00200      --  <0.00500  0.26000 E0.05800 0.02100  <0.00300 <0.00200 <0.00600      --       --       -- 
             13...     --   <0.03500     --        --       --      --       --       --       --   <0.03500 <0.05000 <0.03500
             18... <0.00200 <0.03500 0.11000  E0.01400 E0.01700 <0.00400 <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
             25... <0.00200 <0.03500 0.01300   0.07300 E0.08600 0.11000  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
           JUN     
             02... <0.00200 <0.03500 E0.00400  0.02400 E0.01800 0.10000  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
             15... <0.00200 <0.03500 0.01000   0.07300 E0.10000 0.08300  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
             22... <0.00200 <0.03500 0.01100   0.06900 E0.03700 0.36000  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
             29... <0.00200 <0.03500 0.01400   0.11000 E0.16000 0.15000  <0.00300 <0.00200 E0.00200 <0.03500 <0.05000 <0.03500
           JUL     
             12... <0.00200 <0.03500 0.009000  0.11000 E0.11000 0.04600  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
             28... <0.00200 <0.03500 0.007000  0.08900 E0.15000 0.02300  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
           AUG     
             10... <0.00200 <0.03500 0.009000  0.12000 E0.12000 0.03400  <0.00300 <0.00200 E0.00100 <0.03500 <0.05000 <0.03500
             31... <0.00200 <0.03500 <0.00500  0.08700 E0.13000 0.01600  <0.00300 <0.00200 <0.00600 <0.03500 <0.05000 <0.03500
           OCT     
             06...     --        --      --        --       --      --       --       --       --        --       --       -- 
           NOV     
             16...     --        --      --        --       --      --       --       --       --        --       --       -- 
           DEC     
             16...     --        --      --        --       --      --       --       --       --        --       --       -- 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                     BENTA-            FLUO-                                                                                  
                      ZON,    2,4-DB  METURON                                                                  ATRA-          
                     WATER,   WATER,   WATER,   CHLOR-             DI-     METO-    MALA-    PARA-     DI-     ZINE,          
                     FLTRD,   FLTRD,   FLTRD,  PYRIFOS  LINDANE   ELDRIN  LACHLOR   THION,   THION,  AZINON,   WATER,   2,4-D,
                    GF 0.7U  GF 0.7U  GF 0.7U    DIS-    DIS-      DIS-    WATER     DIS-     DIS-     DIS-    DISS,     DIS- 
            DATE      REC      REC      REC     SOLVED  SOLVED    SOLVED  DISSOLV   SOLVED   SOLVED   SOLVED   REC      SOLVED
                     (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)  (UG/L)    (UG/L)   (UG/L)   (UG/L)  (UG/L)    (UG/L)
                    (38711)  (38746)  (38811)  (38933)  (39341)  (39381)  (39415)  (39532)  (39542)  (39572)  (39632)  (39732)
 
           JAN     
             21...      --       --       --      --       --       --       --       --       --       --       --        -- 
           FEB     
             24...      --       --       --      --       --       --       --       --       --       --       --        -- 
           MAR     
             09...      --       --       --      --       --       --       --       --       --       --       --        -- 
           APR     
             16...      --       --       --      --       --       --       --       --       --       --       --        -- 
             18...      --       --       --      --       --       --       --       --       --       --       --        -- 
             19...      --       --       --      --       --       --       --       --       --       --       --        -- 
           MAY     
             05... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.01500  <0.00500 <0.00400 0.007000 0.18000  <0.03500
             11...      --       --       --  <0.00400 <0.00400 <0.00100 0.02900  <0.00500 <0.00400 0.01000  0.28000       -- 
             13... <0.01400 <0.03500 <0.03500     --       --       --       --       --       --       --       --   <0.03500
             18... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.02200  <0.00500 <0.00400 0.08300  0.34000  <0.03500
             25... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.02700  <0.00500 <0.00400 0.01700  0.18000  <0.03500
           JUN     
             02... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.13000  <0.00500 <0.00400 0.02300  0.06500   0.13000
             15... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.05900  <0.00500 <0.00400 <0.00200 0.23000   0.05000
             22... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.32000  <0.00500 <0.00400 0.02700  0.23000   0.21000
             29... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 0.003000 0.81000  <0.00500 <0.00400 0.01100  0.38000  E0.03000
           JUL     
             12... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.18000  <0.00500 <0.00400 <0.00200 0.40000   0.08000
             28... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.11000  <0.00500 <0.00400 <0.00200 0.37000  <0.03500
           AUG     
             10... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.05200  <0.00500 <0.00400 0.004000 0.36000  <0.03500
             31... <0.01400 <0.03500 <0.03500 <0.00400 <0.00400 <0.00100 0.02300  <0.00500 <0.00400 <0.00200 0.24000  <0.03500
           OCT     
             06...      --       --       --      --       --       --       --       --       --       --       --        -- 
           NOV     
             16...      --       --       --      --       --       --       --       --       --       --       --        -- 
           DEC     
             16...      --       --       --      --       --       --       --       --       --       --       --        -- 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                                                 TRI-     PRO-     PIC-     ORY-   NORFLUR    NEB-     METH-    FEN-    ESFEN-
                                       ALA-    CLOPYR,   PHAM,    LORAM,   ZALIN,   AZON,    URON,    OMYL,    URON,    VAL-  
                                       CHLOR,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   ERATE,
                    2,4,5-T  SILVEX,   WATER,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,  WAT,FLT
                      DIS-     DIS-    DISS,   GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U
            DATE     SOLVED   SOLVED   REC,      REC      REC      REC      REC      REC      REC      REC      REC      REC  
                     (UG/L)   (UG/L)  (UG/L)    (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)
                    (39742)  (39762)  (46342)  (49235)  (49236)  (49291)  (49292)  (49293)  (49294)  (49296)  (49297)  (49298)
 
           JAN     
             21...      --       --      --        --       --       --       --       --       --       --       --       -- 
           FEB     
             24...      --       --      --        --       --       --       --       --       --       --       --       -- 
           MAR     
             09...      --       --      --        --       --       --       --       --       --       --       --       -- 
           APR     
             16...      --       --      --        --       --       --       --       --       --       --       --       -- 
             18...      --       --      --        --       --       --       --       --       --       --       --       -- 
             19...      --       --      --        --       --       --       --       --       --       --       --       -- 
           MAY     
             05... <0.03500 <0.02100 <0.00200 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             11...      --       --  0.005000      --       --       --       --       --       --       --       --       -- 
             13... <0.03500 <0.02100     --   <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             18... <0.03500 <0.02100 <0.00200 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             25... <0.03500 <0.02100 0.004000 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
           JUN     
             02... <0.03500 <0.02100 0.04200  <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             15... <0.03500 <0.02100 <0.00200 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             22... <0.03500 <0.02100 0.05400  <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             29... <0.03500 <0.02100 0.01500  <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
           JUL     
             12... <0.03500 <0.02100 0.009000 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             28... <0.03500 <0.02100 <0.00200 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
           AUG     
             10... <0.03500 <0.02100 <0.00200 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
             31... <0.03500 <0.02100 <0.00200 <0.05000 <0.03500 <0.05000 <0.01900 <0.02400 <0.01500 <0.01700 <0.01300 <0.01900
           OCT     
             06...      --       --      --        --       --       --       --       --       --       --       --       -- 
           NOV     
             16...      --       --      --        --       --       --       --       --       --       --       --       -- 
           DEC     
             16...      --       --      --        --       --       --       --       --       --       --       --       -- 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                                               DICHLOR  DICHLO-  CLOPYR-   CHLOR-  3HYDRXY    BRO-   ALDICA-   ACIFL-  SOLIDS,
                             DIURON,  DINOSEB   PROP,    BENIL,   ALID,    AMBEN,   CARBO-  MOXYNIL  RB SUL-  UORFEN   RESIDUE
                     DNOC     WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   FURAN    WATER,  FOXIDE,   WATER,  AT 180 
                    WAT,FLT   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,  WAT,FLT   FLTRD,  WAT,FLT   FLTRD,   DEG. C
                    GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U    DIS- 
            DATE      REC      REC      REC      REC      REC      REC      REC      REC      REC      REC      REC     SOLVED
                     (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (MG/L)
                    (49299)  (49300)  (49301)  (49302)  (49303)  (49305)  (49307)  (49308)  (49311)  (49314)  (49315)  (70300)
 
           JAN     
             21...      --       --       --       --       --       --       --       --       --       --       --   946.00 
           FEB     
             24...      --       --       --       --       --       --       --       --       --       --       --   992.00 
           MAR     
             09...      --       --       --       --       --       --       --       --       --       --       --   932.00 
           APR     
             16...      --       --       --       --       --       --       --       --       --       --       --       -- 
             18...      --       --       --       --       --       --       --       --       --       --       --       -- 
             19...      --       --       --       --       --       --       --       --       --       --       --  1170.0  
           MAY     
             05... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500  864.00 
             11...      --       --       --       --       --       --       --       --       --       --       --       -- 
             13... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500      -- 
             18... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500      -- 
             25... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500      -- 
           JUN     
             02... <0.03500  0.17000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500  401.00 
             15... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500      -- 
             22... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500  582.00 
             29... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500      -- 
           JUL     
             12... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500 1120.0  
             28... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500      -- 
           AUG     
             10... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500 1140.0  
             31... <0.03500 <0.02000 <0.03500 <0.03200 <0.02000 <0.05000 <0.01100 <0.01400 <0.03500 <0.02100 <0.03500 1100.0  
           OCT     
             06...      --       --       --       --       --       --       --       --       --       --       --  1050.0  
           NOV     
             16...      --       --       --       --       --       --       --       --       --       --       --   928.00 
           DEC     
             16...      --       --       --       --       --       --       --       --       --       --       --   962.00 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                                               2,6-DI-    TRI-    ETHAL-             TER-     LIN-   METHYL              PEB- 
                                       METRI-   ETHYL    FLUR-    FLUR-   PHORATE   BACIL    URON     PARA-    EPTC     ULATE 
                              SEDI-    BUZIN   ANILINE   ALIN     ALIN     WATER    WATER    WATER    THION    WATER    WATER 
                              MENT,   SENCOR   WAT FLT  WAT FLT  WAT FLT   FLTRD    FLTRD    FLTRD   WAT FLT   FLTRD    FILTRD
                    SAMPLE    SUS-     WATER    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U 
            DATE    PURPOSE   PENDED  DISSOLV  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC
                     CODE     (MG/L)  (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L) 
                    (71999)  (80154)  (82630)  (82660)  (82661)  (82663)  (82664)  (82665)  (82666)  (82667)  (82668)  (82669)
 
           JAN     
             21...  15.000   42.000      --       --       --       --       --       --       --       --       --       --  
           FEB     
             24...     --    62.000      --       --       --       --       --       --       --       --       --       --  
           MAR     
             09...     --    59.000      --       --       --       --       --       --       --       --       --       --  
           APR     
             16...     --        --      --       --       --       --       --       --       --       --       --       --  
             18...     --        --      --       --       --       --       --       --       --       --       --       --  
             19...     --    22.000      --       --       --       --       --       --       --       --       --       --  
           MAY     
             05...     --    48.000  <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 0.02400  <0.00400
             11...     --        --  <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 0.01600  <0.00400
             13...     --        --      --       --       --       --       --       --       --       --       --       --  
             18...     --        --  <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 <0.00200 <0.00400
             25...     --        --  <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 0.01800  <0.00600 0.04800  <0.00400
           JUN     
             02...     --   404.00   <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 0.09600  <0.00400
             15...     --        --  <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 0.01100  <0.00600 0.12000  <0.00400
             22...     --   436.00   <0.00400 <0.00300 0.008000 <0.00400 <0.00200 <0.00700 <0.00200 0.008000 0.22000  <0.00400
             29...     --        --  <0.00400 <0.00300 0.005000 0.007000 <0.00200 <0.00700 0.01500  <0.00600 0.03600  <0.00400
           JUL     
             12...     --    61.000  <0.00400 <0.00300 0.003000 <0.00400 <0.00200 <0.00700 0.01100  <0.00600 0.02700  <0.00400
             28...     --        --  <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 <0.00200 <0.00400
           AUG     
             10...     --    43.000  <0.00400 <0.00300 E0.00100 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 0.003000 <0.00400
             31...     --    32.000  <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 <0.00200 <0.00400
           OCT     
             06...     --    62.000      --       --       --       --       --       --       --       --       --       --  
           NOV     
             16...     --    38.000      --       --       --       --       --       --       --       --       --       --  
           DEC     
             16...     --    40.000      --       --       --       --       --       --       --       --       --       --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                     TEBU-     MOL-    ETHO-     BEN-    CARBO-    TER-    PRON-    DISUL-   TRIAL-    PRO-     CAR-    THIO- 
                    THIURON   INATE    PROP     FLUR-    FURAN    BUFOS    AMIDE    FOTON    LATE     PANIL    BARYL   BENCARB
                     WATER    WATER    WATER    ALIN     WATER    WATER    WATER    WATER    WATER    WATER    WATER    WATER 
                     FLTRD    FLTRD    FLTRD   WAT FLD   FLTRD    FLTRD    FLTRD    FLTRD    FLTRD    FLTRD    FLTRD    FLTRD 
                     0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U 
            DATE    GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC
                    (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L) 
                    (82670)  (82671)  (82672)  (82673)  (82674)  (82675)  (82676)  (82677)  (82678)  (82679)  (82680)  (82681)
 
           JAN     
             21...     --       --       --       --       --        --      --        --      --       --       --       --  
           FEB     
             24...     --       --       --       --       --        --      --        --      --       --       --       --  
           MAR     
             09...     --       --       --       --       --        --      --        --      --       --       --       --  
           APR     
             16...     --       --       --       --       --        --      --        --      --       --       --       --  
             18...     --       --       --       --       --        --      --        --      --       --       --       --  
             19...     --       --       --       --       --        --      --        --      --       --       --       --  
           MAY     
             05... 0.02500  <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 E0.00900 <0.00200
             11... <0.01000 <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
             13...     --       --       --       --       --        --      --        --      --       --       --       --  
             18... <0.01000 <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
             25... <0.01000 <0.00400 <0.00300 <0.00200 E0.14000 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
           JUN     
             02... 0.02500  <0.00400 <0.00300 <0.00200 E0.03800 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 E0.01500 <0.00200
             15... <0.01000 <0.00400 <0.00300 <0.00200 E0.02700 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
             22... 0.02600  <0.00400 <0.00300 <0.00200 E0.03800 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 E0.05800 <0.00200
             29... E0.00800 <0.00400 <0.00300 <0.00200 E0.03200 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
           JUL     
             12... E0.00500 <0.00400 <0.00300 <0.00200 E0.04700 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
             28... <0.01000 <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 E0.01800 <0.00200
           AUG     
             10... E0.00600 <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
             31... <0.01000 <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
           OCT     
             06...     --       --       --       --       --        --      --        --      --       --       --       --  
           NOV     
             16...     --       --       --       --       --        --      --        --      --       --       --       --  
           DEC     
             16...     --       --       --       --       --        --      --        --      --       --       --       --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1994 TO DECEMBER 1994

 
 
 
                                  PENDI-  NAPROP-    PRO-   METHYL     PER-    DIAZ-   TERBUTH    HCH             QUALITY
                         DCPA     METH-    AMIDE   PARGITE   AZIN-   METHRIN   INON    YLAZINE   ALPHA            ASSUR- 
                         WATER    ALIN     WATER    WATER    PHOS      CIS    D10 SRG  SURROGT  D6 SRG             ANCE  
                         FLTRD   WAT FLT   FLTRD    FLTRD   WAT FLT  WAT FLT  WAT FLT  WAT FLT  WAT FLT   REP-     DATA  
                         0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U   LICATE   INDICA-
                DATE    GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC   TYPE     TOR   
                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   PERCENT  PERCENT  PERCENT  (CODE)    CODE  
                        (82682)  (82683)  (82684)  (82685)  (82686)  (82687)  (91063)  (91064)  (91065)  (99105)  (99111)
 
            JAN     
              21...        --       --       --        --      --       --       --       --       --    30.000    30.000
            FEB     
              24...        --       --       --        --      --       --       --       --       --       --       --  
            MAR     
              09...        --       --       --        --      --       --       --       --       --       --       --  
            APR     
              16...        --       --       --        --      --       --       --       --       --       --       --  
              18...        --       --       --        --      --       --       --       --       --       --       --  
              19...        --       --       --        --      --       --       --       --       --       --       --  
            MAY     
              05...    0.03200  <0.00400 <0.00300 <0.01300 <0.00100 <0.00500   98.000  103.00    82.500     --       --  
              11...    0.85000  <0.00400 <0.00300 <0.01300 <0.00100 <0.00500  106.00   102.00    80.000     --       --  
              13...        --       --       --        --      --       --       --       --       --       --       --  
              18...    <0.00200 <0.00400 <0.00300 <0.01300 <0.00100 <0.00500  109.00   103.00    78.200     --       --  
              25...    0.70000  0.03400  <0.00300 <0.01300 <0.00100 <0.00500   65.900  117.00    96.300     --       --  
            JUN     
              02...    0.19000  <0.00400 <0.00300 <0.01300 <0.00100 <0.00500   77.100  102.00    94.500     --       --  
              15...    0.15000  0.02400  <0.00300 <0.01300 <0.00100 <0.00500   71.700  102.00    99.000     --       --  
              22...    0.08000  0.05100  <0.00300 <0.01300 <0.00100 <0.00500   73.000  114.00    88.400     --       --  
              29...    0.07100  0.02400  <0.00300  0.02800 <0.00100 <0.00500  107.00   119.00   109.00      --       --  
            JUL     
              12...    0.04000  0.04200  <0.00300  0.04000 <0.00100 <0.00500  105.00   111.00    85.400     --       --  
              28...    0.01600  0.01600  <0.00300  0.06700 <0.00100 <0.00500  123.00   114.00    90.700     --       --  
            AUG     
              10...    0.03200  0.01000  <0.00300  0.04600 <0.00100 <0.00500  133.00   116.00    93.600     --       --  
              31...    0.01100  <0.00400 <0.00300 <0.01300 <0.00100 <0.00500  143.00   118.00   109.00      --       --  
            OCT     
              06...        --       --       --        --      --       --       --       --       --       --       --  
            NOV     
              16...        --       --       --        --      --       --       --       --       --       --       --  
            DEC     
              16...        --       --       --        --      --       --       --       --       --       --       --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1995 TO DECEMBER 1995

                                                                                                                     
                                                                                                                     
                                                                                                                     
                                         LAT-           LONG-                                         HYDRO-  TEMPER-
                                          I-             I-      MEDIUM   SAMPLE                      LOGIC    ATURE 
                     DATE      TIME      TUDE           TUDE      CODE     TYPE     STATE   COUNTY    EVENT    WATER 
                                                                                                              (DEG C)
                                                                                                              (00010)
 
                 JAN     
                   12...       1715   40 24 44 N   104 33 46 W       9       9          08   123        9     5.1000 
                 FEB     
                   13...       1200   40 24 44 N   104 33 46 W       9       9          08   123        9     0.50000
                 MAR     
                   15...       1435   40 24 44 N   104 33 46 W       9       9          08   123        9    14.400  
                 APR     
                   13...       1320   40 24 44 N   104 33 46 W       9       7          08   123        9    11.200  
                 MAY     
                   01...       1240   40 24 44 N   104 33 46 W       9       9          08   123        9    11.400  
                   31...       1145   40 24 44 N   104 33 46 W       9       9          08   123        9    12.100  
                 JUN     
                   22...       1030   40 24 44 N   104 33 46 W       9       9          08   123        9    16.000  
                 JUL     
                   06...       1130   40 24 44 N   104 33 46 W       9       9          08   123        9    17.700  
                 AUG     
                   09...       1455   40 24 44 N   104 33 46 W       9       9          08   123        9    24.300  
                   17...       1319   40 24 44 N   104 33 46 W       9       9          08   123        9         -- 
                 SEP     
                   08...       1130   40 24 44 N   104 33 46 W       9       9          08   123        9    16.600  
                 OCT     
                   10...       1205   40 24 44 N   104 33 46 W       9       9          08   123        9    12.900  
                 NOV     
                   07...       1500   40 24 44 N   104 33 46 W       9       9          08   123        9     8.9000 
                 DEC     
                   14...       0940   40 24 44 N   104 33 46 W       9       9          08   123        9     4.4000 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1995 TO DECEMBER 1995

 
 
 
                               DIS-                       PH      ALKA-    NITRO-   NITRO-   NITRO-   NITRO-   NITRO-
                             CHARGE,   SPE-              WATER   LINITY     GEN,     GEN,   GEN,AM-  GEN,AM-    GEN, 
                              INST.    CIFIC             WHOLE   WAT DIS  AMMONIA  NITRITE  MONIA +  MONIA +  NO2+NO3
                              CUBIC    CON-    OXYGEN,   FIELD   TOT FET    DIS-     DIS-   ORGANIC  ORGANIC    DIS- 
                               FEET    DUCT-     DIS-   (STAND-   FIELD    SOLVED   SOLVED   DIS.     TOTAL    SOLVED
                     DATE      PER     ANCE     SOLVED    ARD    MG/L AS   (MG/L    (MG/L    (MG/L    (MG/L    (MG/L 
                              SECOND  (US/CM)   (MG/L)   UNITS)   CACO3    AS N)    AS N)    AS N)    AS N)    AS N) 
                             (00061)  (00095)  (00300)  (00400)  (00418)  (00608)  (00613)  (00623)  (00625)  (00631)
 
                 JAN     
                   12...     646.00  1450.0    10.700    7.9000 230.00   1.1000   0.12000  1.9000   1.8000   7.1000  
                 FEB     
                   13...     535.00  1430.0    12.000    8.0000 219.00   1.9000   0.08000  2.7000   2.9000   7.3000  
                 MAR     
                   15...     462.00  1530.0     9.4000   8.2000 230.00   0.40000  0.08000  0.90000  1.3000   7.5000  
                 APR     
                   13...     384.00  1520.0    11.100    8.2000 226.00   0.51000  0.11000  1.0000   1.5000   7.1000  
                 MAY     
                   01...    1080.0   1000.0     7.9000   7.8000 150.00   0.19000  0.07000  0.80000  1.7000   4.8000  
                   31...    19000.    499.00    8.8000   7.8000  85.000  0.10000  0.03000  0.60000  1.3000   0.99000 
                 JUN     
                   22...    12400.    315.00    8.0000   7.9000  56.000  0.05000  0.02000  0.60000  0.80000  0.75000 
                 JUL     
                   06...    8080.0    402.00    8.1000   7.8000  70.000  0.04000  0.02000  0.30000  0.80000  1.4000  
                 AUG     
                   09...     430.00  1380.0     7.2000   8.1000 216.00   0.12000  0.06000  0.50000  1.2000   4.9000  
                   17...         --       --      --       --        --  0.11000  0.06000  0.80000      --   4.7000  
                 SEP     
                   08...     722.00  1360.0     7.8000   7.9000 221.00   0.08000  0.05000  0.50000  1.0000   4.9000  
                 OCT     
                   10...    1040.0   1371.0     9.5000   8.1000 220.00   0.20000  0.07000  0.70000  0.90000  6.3000  
                 NOV     
                   07...     692.00  1507.0    10.100    8.2000      --  0.36000  0.08000  0.90000  1.1000   6.1000  
                 DEC     
                   14...     860.00  1411.0    10.600    8.0000 209.00   0.40000  0.05000  0.90000  1.0000   6.2000  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1995 TO DECEMBER 1995

 
 
 
                                                PHOS-            CARBON,                                             
                                       PHOS-   PHORUS   CARBON,  ORGANIC            MAGNE-            POTAS-   CHLO- 
                              PHOS-   PHORUS    ORTHO,  ORGANIC   SUS-    CALCIUM    SIUM,  SODIUM,    SIUM,   RIDE, 
                             PHORUS     DIS-    DIS-     DIS-    PENDED    DIS-      DIS-    DIS-      DIS-    DIS-  
                              TOTAL    SOLVED  SOLVED   SOLVED    TOTAL    SOLVED   SOLVED  SOLVED    SOLVED   SOLVED
                     DATE     (MG/L    (MG/L   (MG/L     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L 
                              AS P)    AS P)   AS P)     AS C)    AS C)    AS CA)   AS MG)   AS NA)   AS K)    AS CL)
                             (00665)  (00666)  (00671)  (00681)  (00689)  (00915)  (00925)  (00930)  (00935)  (00940)
 
                 JAN     
                   12...    0.93000  0.90000  0.85000    4.9000  1.4000  110.00   47.000   120.00   9.1000   76.000  
                 FEB     
                   13...    1.1000   1.0000   0.92000    5.1000  2.3000  100.00   46.000   120.00   9.7000   80.000  
                 MAR     
                   15...    0.88000  0.75000  0.72000    4.1000  1.3000  120.00   55.000   130.00   8.0000   75.000  
                 APR     
                   13...    0.66000  0.65000  0.65000    4.6000  2.1000  120.00   54.000   120.00   7.9000   79.000  
                 MAY     
                   01...    1.1000   0.45000  0.43000    5.6000  5.6000   73.000  30.000    83.000  7.7000   51.000  
                   31...    0.44000  0.14000  0.15000   12.000   6.7000   39.000  16.000    33.000  4.8000   17.000  
                 JUN     
                   22...    0.53000  0.11000  0.09000    6.3000  3.3000   26.000   8.9000   21.000  2.4000   13.000  
                 JUL     
                   06...    0.35000  0.13000  0.13000    5.0000  2.5000   30.000  11.000    27.000  2.4000   17.000  
                 AUG     
                   09...    0.38000  0.26000  0.25000    5.1000  2.5000  120.00   55.000   100.00   6.2000   49.000  
                   17...        --   0.24000  0.23000      --       --        --       --       --      --       --  
                 SEP     
                   08...    0.44000  0.29000  0.27000    4.9000  3.4000  110.00   54.000   110.00   5.8000   47.000  
                 OCT     
                   10...    0.59000  0.53000  0.51000    4.2000  1.1000  100.00   49.000   110.00   6.9000   61.000  
                 NOV     
                   07...    0.60000  0.52000  0.52000      --       --        --       --       --      --       --  
                 DEC     
                   14...    0.88000  0.73000  0.65000      --       --        --       --       --      --       --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1995 TO DECEMBER 1995

 
 
 
                                                                          SOLIDS,                             QUALITY
                                       FLUO-   SILICA,            MANGA-  RESIDUE                             ASSUR- 
                             SULFATE   RIDE,    DIS-     IRON,    NESE,   AT 180             SEDI-             ANCE  
                              DIS-      DIS-    SOLVED    DIS-     DIS-    DEG. C            MENT,    REP-     DATA  
                              SOLVED   SOLVED   (MG/L    SOLVED   SOLVED    DIS-   SAMPLE    SUS-    LICATE   INDICA-
                     DATE     (MG/L    (MG/L     AS      (UG/L    (UG/L    SOLVED  PURPOSE   PENDED   TYPE     TOR   
                             AS SO4)   AS F)    SIO2)    AS FE)   AS MN)   (MG/L)   CODE     (MG/L)  (CODE)    CODE  
                             (00945)  (00950)  (00955)  (01046)  (01056)  (70300)  (71999)  (80154)  (99105)  (99111)
 
                 JAN     
                   12...    390.00   1.1000    11.000   23.000  37.000    981.00      --    58.000      --       --  
                 FEB     
                   13...    360.00   1.1000    11.000   27.000  41.000    956.00      --    54.000      --       --  
                 MAR     
                   15...    420.00   1.1000     8.7000  14.000  29.000   1060.0       --    32.000      --       --  
                 APR     
                   13...    440.00   1.1000     7.9000   8.0000 34.000   1060.0    15.000   48.000   30.000   100.00 
                 MAY     
                   01...    260.00   0.90000    9.0000  21.000  27.000    657.00      --   371.00       --       --  
                   31...    120.00   0.60000   13.000  260.00   50.000    332.00      --   617.00       --       --  
                 JUN     
                   22...     63.000  0.50000    8.9000  47.000  18.000    202.00      --   3750.0       --       --  
                 JUL     
                   06...     81.000  0.60000    9.4000  25.000  12.000    253.00      --   485.00       --       --  
                 AUG     
                   09...    440.00   0.90000   13.000   <3.0000 59.000    994.00      --   145.00       --       --  
                   17...         --      --       --        --      --        --      --        --      --       --  
                 SEP     
                   08...    430.00   1.0000    11.000  110.00   28.000    950.00      --   116.00       --       --  
                 OCT     
                   10...    390.00   1.0000    12.000    7.0000 22.000    940.00      --    42.000      --       --  
                 NOV     
                   07...         --      --       --        --      --        --      --    33.000      --       --  
                 DEC     
                   14...         --      --       --        --      --        --      --    70.000      --       --  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1996 TO DECEMBER 1996

                                                                                                                
                                                                                                                
                                                                                                                
                                             LAT-           LONG-                                         HYDRO-
                                              I-             I-      MEDIUM   SAMPLE                      LOGIC 
                         DATE      TIME      TUDE           TUDE      CODE     TYPE     STATE   COUNTY    EVENT 
                                                                                                                
                                                                                                                
 
                     JAN     
                       10...       1115   40 24 44 N   104 33 46 W       9       9          08   123        9   
                     FEB     
                       08...       1155   40 24 44 N   104 33 46 W       9       7          08   123        9   


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1996 TO DECEMBER 1996

 
 
 
                                            DIS-                       PH      ALKA-    NITRO-   NITRO-   NITRO-
                                          CHARGE,   SPE-              WATER   LINITY     GEN,     GEN,   GEN,AM-
                                           INST.    CIFIC             WHOLE   WAT DIS  AMMONIA  NITRITE  MONIA +
                                 TEMPER-   CUBIC    CON-    OXYGEN,   FIELD   TOT FET    DIS-     DIS-   ORGANIC
                                  ATURE     FEET    DUCT-     DIS-   (STAND-   FIELD    SOLVED   SOLVED   DIS.  
                         DATE     WATER     PER     ANCE     SOLVED    ARD    MG/L AS   (MG/L    (MG/L    (MG/L 
                                 (DEG C)   SECOND  (US/CM)   (MG/L)   UNITS)   CACO3    AS N)    AS N)    AS N) 
                                 (00010)  (00061)  (00095)  (00300)  (00400)  (00418)  (00608)  (00613)  (00623)
 
                     JAN     
                       10...    3.5000   902.00   1419.0    10.200    7.9000 206.00   1.5000   0.08000  2.2000  
                     FEB     
                       08...    4.3000   973.00   1310.0    10.300    8.0000 195.00   1.6000   0.18000  2.4000  


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1996 TO DECEMBER 1996

 
 
 
                                  NITRO-   NITRO-                     PHOS-                              QUALITY
                                 GEN,AM-    GEN,             PHOS-   PHORUS                              ASSUR- 
                                 MONIA +  NO2+NO3   PHOS-   PHORUS    ORTHO,            SEDI-             ANCE  
                                 ORGANIC    DIS-   PHORUS     DIS-    DIS-              MENT,    REP-     DATA  
                                  TOTAL    SOLVED   TOTAL    SOLVED  SOLVED   SAMPLE    SUS-    LICATE   INDICA-
                         DATE     (MG/L    (MG/L    (MG/L    (MG/L   (MG/L    PURPOSE   PENDED   TYPE     TOR   
                                  AS N)    AS N)    AS P)    AS P)   AS P)     CODE     (MG/L)  (CODE)    CODE  
                                 (00625)  (00631)  (00665)  (00666)  (00671)  (71999)  (80154)  (99105)  (99111)
 
                     JAN     
                       10...    2.7000   7.3000   1.2000   1.0000   0.94000      --   125.00       --       --  
                     FEB     
                       08...    2.5000   6.8000   1.2000   1.1000   1.0000    15.000  281.00    30.000    30.000


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

                                                                                                                    DIS- 
                                                                                                                  CHARGE,
                                                                                                                   INST. 
                                    LAT-           LONG-                                         HYDRO-  TEMPER-   CUBIC 
                                     I-             I-      MEDIUM   SAMPLE                      LOGIC    ATURE     FEET 
                DATE      TIME      TUDE           TUDE      CODE     TYPE     STATE   COUNTY    EVENT    WATER     PER  
                                                                                                         (DEG C)   SECOND
                                                                                                         (00010)  (00061)
 
            MAY     
              09...       1020   40 24 44 N   104 33 46 W       9       9          08   123        4    12.500   1130.0  
            JUN     
              11...       1105   40 24 44 N   104 33 46 W       9       9          08   123        4    15.500   14200.  
            JUL     
              23...       1050   40 24 44 N   104 33 46 W       9       7          08   123        9    22.000    424.00 
            AUG     
              22...       1440   40 24 44 N   104 33 46 W       9       7          08   123        9    23.900   1000.0  
            SEP     
              10...       0945   40 24 44 N   104 33 46 W       9       9          08   123        9    18.500    990.00 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

 
 
 
                                            PH      NITRO-   NITRO-   NITRO-   NITRO-   NITRO-                     PHOS- 
                         SPE-              WATER     GEN,     GEN,   GEN,AM-  GEN,AM-    GEN,             PHOS-   PHORUS 
                         CIFIC             WHOLE   AMMONIA  NITRITE  MONIA +  MONIA +  NO2+NO3   PHOS-   PHORUS    ORTHO,
                         CON-    OXYGEN,   FIELD     DIS-     DIS-   ORGANIC  ORGANIC    DIS-   PHORUS     DIS-    DIS-  
                         DUCT-     DIS-   (STAND-   SOLVED   SOLVED   DIS.     TOTAL    SOLVED   TOTAL    SOLVED  SOLVED 
                DATE     ANCE     SOLVED    ARD     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L   (MG/L  
                        (US/CM)   (MG/L)   UNITS)   AS N)    AS N)    AS N)    AS N)    AS N)    AS P)    AS P)   AS P)  
                        (00095)  (00300)  (00400)  (00608)  (00613)  (00623)  (00625)  (00631)  (00665)  (00666)  (00671)
 
            MAY     
              09...     651.00    8.8000   8.0000 0.10900  0.02800  0.42600  1.0380   2.5670   0.44900  0.24600  0.25600 
            JUN     
              11...     340.00    7.5000   7.8000 0.03100  0.01200  0.34900  0.72500  0.76200  0.17800  0.11400  0.13000 
            JUL     
              23...    1330.0     7.4000   8.0000 0.10000  0.07900  0.44500  1.3650   5.2320   0.53900  0.34600  0.29200 
            AUG     
              22...    1109.0     8.1000   8.1000 0.05300  0.05700  0.40200  1.0500   4.4130   0.51000  0.31400  0.31200 
            SEP     
              10...    1170.0     8.2000   8.2000 0.10400  0.03100  0.39500  1.0510   4.4640   0.57400  0.40500  0.38800 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

 
 
 
                                 CARBON,                                                                                 
                        CARBON,  ORGANIC            MAGNE-            POTAS-   CHLO-             FLUO-   SILICA,         
                        ORGANIC   SUS-    CALCIUM    SIUM,  SODIUM,    SIUM,   RIDE,   SULFATE   RIDE,    DIS-     IRON, 
                         DIS-    PENDED    DIS-      DIS-    DIS-      DIS-    DIS-     DIS-      DIS-    SOLVED    DIS- 
                        SOLVED    TOTAL    SOLVED   SOLVED  SOLVED    SOLVED   SOLVED   SOLVED   SOLVED   (MG/L    SOLVED
                DATE     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L    (MG/L     AS      (UG/L 
                         AS C)    AS C)    AS CA)   AS MG)   AS NA)   AS K)    AS CL)  AS SO4)   AS F)    SIO2)    AS FE)
                        (00681)  (00689)  (00915)  (00925)  (00930)  (00935)  (00940)  (00945)  (00950)  (00955)  (01046)
 
            MAY     
              09...        --       --    47.253  21.824    43.697  3.2600   25.764   168.93   0.63900   10.779   88.118 
            JUN     
              11...      6.5000  3.8000   20.800   7.5300   18.500  2.0500   12.142    73.497  0.35600    7.3180 139.00  
            JUL     
              23...      4.4000  2.8000  107.11   51.586   103.09   5.9500   47.763   401.13   0.88500   11.418   <3.0000
            AUG     
              22...      4.2000  1.7000   87.359  39.081    84.249  5.6200   39.411   308.86   0.83500   10.556   <3.0000
            SEP     
              10...      4.0000  0.30000  88.003  40.052    90.161  6.2400   45.708   325.20   0.94900   10.584   <3.0000


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

 
 
 
                                                                     DEETHYL                                             
                         MANGA-   PROP-    BUTYL-   SI-      PRO-     ATRA-    CYANA-                                    
                         NESE,    CHLOR,   ATE,    MAZINE,   METON,   ZINE,    ZINE,   FONOFOS   ALPHA             CHLOR-
                          DIS-    WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER     BHC     P,P'    PYRIFOS
                         SOLVED   DISS,    DISS,    DISS,    DISS,    DISS,    DISS,    DISS      DIS-     DDE      DIS- 
                DATE     (UG/L    REC      REC      REC      REC      REC      REC       REC    SOLVED   DISSOLV   SOLVED
                         AS MN)  (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)    (UG/L)
                        (01056)  (04024)  (04028)  (04035)  (04037)  (04040)  (04041)  (04095)  (34253)  (34653)  (38933)
 
            MAY     
              09...    13.574   <0.00700 <0.00200 0.007570  0.02100 E0.03330 0.01270  <0.00300 <0.00200 <0.00600 <0.00400
            JUN     
              11...    10.220   <0.00700 <0.00200 0.006150 E0.01160 E0.00356 0.02710  <0.00300 <0.00200 <0.00600 <0.00400
            JUL     
              23...    34.458   <0.00700 <0.00200 0.005940  0.04900 E0.06710 0.03970  <0.00300 <0.00200 E0.00191 <0.00400
            AUG     
              22...    13.387   <0.00700 <0.00200 0.008110  0.04780 E0.04000 0.01120  <0.00300 <0.00200 E0.00207 <0.00400
            SEP     
              10...     9.3810  <0.00700 <0.00200 0.005360  0.04390 E0.04630 0.01210  <0.00300 <0.00200 <0.00600 <0.00400


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

 
 
 
                                                                                                SOLIDS,                  
                                                                               ATRA-    ALA-    RESIDUE                  
                                   DI-     METO-    MALA-    PARA-     DI-     ZINE,    CHLOR,  AT 180             SEDI- 
                        LINDANE   ELDRIN  LACHLOR   THION,   THION,  AZINON,   WATER,   WATER,   DEG. C            MENT, 
                         DIS-      DIS-    WATER     DIS-     DIS-     DIS-    DISS,    DISS,     DIS-   SAMPLE    SUS-  
                DATE    SOLVED    SOLVED  DISSOLV   SOLVED   SOLVED   SOLVED   REC      REC,     SOLVED  PURPOSE   PENDED
                         (UG/L)   (UG/L)  (UG/L)    (UG/L)   (UG/L)   (UG/L)  (UG/L)   (UG/L)    (MG/L)   CODE     (MG/L)
                        (39341)  (39381)  (39415)  (39532)  (39542)  (39572)  (39632)  (46342)  (70300)  (71999)  (80154)
 
            MAY     
              09...    <0.00400 <0.00100 0.007540 <0.00500 <0.00400 <0.00200 0.04070  <0.00200 431.00    15.000  186.40  
            JUN     
              11...    <0.00400 <0.00100 0.03360  E0.00476 <0.00400 0.008230 0.02200  E0.00335 216.00    15.000  497.00  
            JUL     
              23...    <0.00400 <0.00100 0.05990  <0.00500 <0.00400 0.008540 0.12900  E0.00342 971.00    15.000  125.00  
            AUG     
              22...    <0.00400 <0.00100 0.01980  <0.00500 <0.00400 0.009980 0.07500  <0.00200 782.00    15.000  103.00  
            SEP     
              10...    <0.00400 <0.00100 0.01330  <0.00500 <0.00400 <0.00200 0.06990  <0.00200 802.00    15.000   97.000 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

 
 
 
                                 2,6-DI-    TRI-    ETHAL-             TER-     LIN-   METHYL              PEB-    TEBU- 
                         METRI-   ETHYL    FLUR-    FLUR-   PHORATE   BACIL    URON     PARA-    EPTC     ULATE   THIURON
                         BUZIN   ANILINE   ALIN     ALIN     WATER    WATER    WATER    THION    WATER    WATER    WATER 
                        SENCOR   WAT FLT  WAT FLT  WAT FLT   FLTRD    FLTRD    FLTRD   WAT FLT   FLTRD    FILTRD   FLTRD 
                         WATER    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U 
                DATE    DISSOLV  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC
                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L) 
                        (82630)  (82660)  (82661)  (82663)  (82664)  (82665)  (82666)  (82667)  (82668)  (82669)  (82670)
 
            MAY     
              09...    <0.00400 <0.00300 0.004920 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 0.01140  <0.00400 E0.00784
            JUN     
              11...    <0.00400 <0.00300 E0.00162 <0.00400 <0.00200 <0.00700 0.02050  <0.00600 0.01520  <0.00400 E0.00596
            JUL     
              23...    <0.00400 <0.00300 E0.00254 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 0.01140  <0.00400 0.01060 
            AUG     
              22...    <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 0.02180  <0.00200 <0.00400 0.01350 
            SEP     
              10...    <0.00400 <0.00300 <0.00200 <0.00400 <0.00200 <0.00700 <0.00200 <0.00600 <0.00200 <0.00400 0.01190 


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

 
 
 
                          MOL-    ETHO-     BEN-    CARBO-    TER-    PRON-    DISUL-   TRIAL-    PRO-     CAR-    THIO- 
                         INATE    PROP     FLUR-    FURAN    BUFOS    AMIDE    FOTON    LATE     PANIL    BARYL   BENCARB
                         WATER    WATER    ALIN     WATER    WATER    WATER    WATER    WATER    WATER    WATER    WATER 
                         FLTRD    FLTRD   WAT FLD   FLTRD    FLTRD    FLTRD    FLTRD    FLTRD    FLTRD    FLTRD    FLTRD 
                         0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U 
                DATE    GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC
                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L) 
                        (82671)  (82672)  (82673)  (82674)  (82675)  (82676)  (82677)  (82678)  (82679)  (82680)  (82681)
 
            MAY     
              09...    <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
            JUN     
              11...    <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 E0.06320 <0.00200
            JUL     
              23...    <0.00400 <0.00300 <0.00200 E0.00953 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 E0.09350 <0.00200
            AUG     
              22...    <0.00400 <0.00300 <0.00200 <0.00500 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 <0.00300 <0.00200
            SEP     
              10...    <0.00400 <0.00300 <0.00200 <0.00300 <0.01300 <0.00300 <0.01700 <0.00100 <0.00400 E0.00580 <0.00200


                                   WATER-QUALITY DATA, CALENDAR YEAR JANUARY 1997 TO DECEMBER 1997

 
 
 
                                  PENDI-  NAPROP-    PRO-   METHYL     PER-    DIAZ-   TERBUTH    HCH             QUALITY
                         DCPA     METH-    AMIDE   PARGITE   AZIN-   METHRIN   INON    YLAZINE   ALPHA            ASSUR- 
                         WATER    ALIN     WATER    WATER    PHOS      CIS    D10 SRG  SURROGT  D6 SRG             ANCE  
                         FLTRD   WAT FLT   FLTRD    FLTRD   WAT FLT  WAT FLT  WAT FLT  WAT FLT  WAT FLT   REP-     DATA  
                         0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U   LICATE   INDICA-
                DATE    GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC   TYPE     TOR   
                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   PERCENT  PERCENT  PERCENT  (CODE)    CODE  
                        (82682)  (82683)  (82684)  (82685)  (82686)  (82687)  (91063)  (91064)  (91065)  (99105)  (99111)
 
            MAY     
              09...    0.38200  0.009680 <0.00300 <0.01300 <0.00100 <0.00500   91.890  112.61    94.590     --       --  
            JUN     
              11...    0.02140  0.01010  <0.00300 <0.01300 <0.00100 <0.00500  105.08   123.73   117.80      --       --  
            JUL     
              23...    0.01150  0.06770  <0.00300  0.09100 <0.00100 <0.00500  100.00   136.21   124.14   30.000   100.00 
            AUG     
              22...    E0.00294 0.01040  <0.00300 E0.01120 <0.00100 <0.00500  126.42   173.58    92.360  30.000   100.00 
            SEP     
              10...    E0.00127 <0.00400 <0.00300 <0.01300 <0.00100 <0.00500   94.740  129.82   100.00      --       --