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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                                                       402115104432002 - FP D2


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


                                                                                                               SPE-
                                                                                                               CIFIC
                                LAT-           LONG-                                         HYDRO-  TEMPER-   CON-    OXYGEN,
                                 I-             I-      MEDIUM   SAMPLE                      LOGIC    ATURE    DUCT-     DIS-
            DATE      TIME      TUDE           TUDE      CODE     TYPE     STATE   COUNTY    EVENT    WATER    ANCE     SOLVED
                                                                                                     (DEG C)  (US/CM)   (MG/L)
                                                                                                     (00010)  (00095)  (00300)

           MAY
             04...    1540   40 21 15 N   104 43 20 W       6       9          08   123        9      12.200   1434.0 <0.10000
           JUL
             01...    1525   40 21 15 N   104 43 20 W       6       9          08   123        9        --       --       --
           AUG
             25...    1500   40 21 15 N   104 43 20 W       6       9          08   123        9      18.600   1483.0  0.20000
           SEP
             26...    1700   40 21 15 N   104 43 20 W       6       9          08   123        9      17.300   1452.0  0.10000



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




                      PH      ALKA-    NITRO-   NITRO-   NITRO-   NITRO-            PHOS-
                     WATER   LINITY     GEN,     GEN,   GEN,AM-    GEN,    PHOS-   PHORUS   CARBON,            MAGNE-
                     WHOLE   WAT DIS  AMMONIA  NITRITE  MONIA +  NO2+NO3  PHORUS    ORTHO,  ORGANIC  CALCIUM    SIUM,  SODIUM,
                     FIELD   TOT FET    DIS-     DIS-   ORGANIC    DIS-     DIS-    DIS-     DIS-     DIS-      DIS-    DIS-
                    (STAND-   FIELD    SOLVED   SOLVED   DIS.     SOLVED   SOLVED  SOLVED   SOLVED    SOLVED   SOLVED  SOLVED
            DATE      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 P)   AS P)     AS C)    AS CA)   AS MG)   AS NA)
                    (00400)  (00418)  (00608)  (00613)  (00623)  (00631)  (00666)  (00671)  (00681)  (00915)  (00925)  (00930)

           MAY
             04...   7.1100   230.00  0.01000  0.02000  0.30000   7.3000  0.03000  0.02000     --       --       --       --
           JUL
             01...     --       --    0.02000  0.02000  0.20000   7.4000  0.02000  0.02000     --       --       --       --
           AUG
             25...   7.3400   230.00  0.03000  0.02000  0.30000   7.3000  0.02000  0.02000   3.1000   110.00   54.000   120.00
           SEP
             26...   7.1700   220.00 <0.01000  0.02000  0.40000   7.5000 <0.01000  0.02000     --     110.00   53.000   120.00



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





                     POTAS-   CHLO-             FLUO-   SILICA,                     BERYL-                     CHRO-
                      SIUM,   RIDE,   SULFATE   RIDE,    DIS-    ARSENIC  BARIUM,   LIUM,    BORON,  CADMIUM   MIUM,   COBALT,
                      DIS-    DIS-     DIS-      DIS-    SOLVED    DIS-    DIS-     DIS-      DIS-     DIS-    DIS-     DIS-
                     SOLVED   SOLVED   SOLVED   SOLVED   (MG/L    SOLVED  SOLVED    SOLVED   SOLVED   SOLVED   SOLVED  SOLVED
            DATE     (MG/L    (MG/L    (MG/L    (MG/L     AS      (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L
                     AS K)    AS CL)  AS SO4)   AS F)    SIO2)    AS AS)   AS BA)   AS BE)   AS B)    AS CD)   AS CR)   AS CO)
                    (00935)  (00940)  (00945)  (00950)  (00955)  (01000)  (01005)  (01010)  (01020)  (01025)  (01030)  (01035)

           MAY
             04...     --       --       --       --       --       --       --       --       --       --       --       --
           JUL
             01...     --       --       --       --       --       --       --       --       --       --       --       --
           AUG
             25...   4.7000   65.000   430.00   1.1000   14.000  <1.0000   48.000  <1.0000   270.00  <1.0000  <1.0000  <1.0000
           SEP
             26...   4.8000   62.000   430.00   1.3000   14.000     --       --       --       --       --       --       --



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





                                                MANGA-   MOLYB-                     STRON-            ANTI-    ALUM-
                    COPPER,   IRON,    LEAD,    NESE,    DENUM,  NICKEL,  SILVER,    TIUM,   ZINC,    MONY,    INUM,   LITHIUM
                     DIS-      DIS-     DIS-     DIS-     DIS-    DIS-      DIS-     DIS-     DIS-     DIS-     DIS-     DIS-
                     SOLVED   SOLVED   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    (UG/L    (UG/L
                     AS CU)   AS FE)   AS PB)   AS MN)   AS MO)   AS NI)   AS AG)   AS SR)   AS ZN)   AS SB)   AS AL)   AS LI)
                    (01040)  (01046)  (01049)  (01056)  (01060)  (01065)  (01075)  (01080)  (01090)  (01095)  (01106)  (01130)

           MAY
             04...     --       --       --       --       --       --       --       --       --       --       --       --
           JUL
             01...     --       --       --       --       --       --       --       --       --       --       --       --
           AUG
             25...   6.0000   17.000  <1.0000   108.00   14.000   4.0000  <1.0000   1400.0   3.0000  <1.0000   5.0000   30.000
           SEP
             26...     --    <3.0000     --     91.000     --       --       --     1300.0     --       --       --       --



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




                                                                          DEETHYL                                        DI-
                     SELE-    PROP-    BUTYL-   BRO-     SI-      PRO-     ATRA-    CYANA-                    URANIUM  BROMO-
                     NIUM,    CHLOR,   ATE,     MACIL,  MAZINE,   METON,   ZINE,    ZINE,   FONOFOS           NATURAL  METHANE
                      DIS-    WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER              DIS-    WATER
                     SOLVED   DISS,    DISS,    DISS,    DISS,    DISS,    DISS,    DISS,    DISS    TRITIUM   SOLVED   WHOLE
            DATE     (UG/L    REC      REC      REC      REC      REC      REC      REC       REC     TOTAL    (UG/L   RECOVER
                     AS SE)  (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (PCI/L)   AS U)   (UG/L)
                    (01145)  (04024)  (04028)  (04029)  (04035)  (04037)  (04040)  (04041)  (04095)  (07000)  (22703)  (30217)

           MAY
             04...     --       --       --       --       --       --       --       --       --       --       --       --
           JUL
             01...     --       --       --       --       --       --       --       --       --       --       --       --
           AUG
             25...   3.0000 <0.01500 <0.00800 <0.05000 <0.01000  0.05400  0.09000 <0.01300 <0.00800     --     25.000 <0.20000
           SEP
             26...     --       --       --       --       --       --       --       --       --     120.00     --       --



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





                      DI-    CARBON-                    CHLORO-
                    CHLORO-   TETRA-  1,2-DI-             DI-                                ALPHA
                     BROMO-   CHLO-   CHLORO-  BROMO-    BROMO-  CHLORO-                      BHC    CHLORO-  CHLORO-  ETHYL-
                    METHANE   RIDE     ETHANE   FORM    METHANE   FORM    TOLUENE  BENZENE    DIS-   BENZENE  ETHANE   BENZENE
            DATE     TOTAL    TOTAL    TOTAL    TOTAL    TOTAL    TOTAL    TOTAL    TOTAL   SOLVED   TOTAL     TOTAL    TOTAL
                     (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)  (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)
                    (32101)  (32102)  (32103)  (32104)  (32105)  (32106)  (34010)  (34030)  (34253)  (34301)  (34311)  (34371)

           MAY
             04...     --       --       --       --       --       --       --       --       --       --       --       --
           JUL
             01...     --       --       --       --       --       --       --       --       --       --       --       --
           AUG
             25... <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.00700 <0.20000 <0.20000 <0.20000
           SEP
             26...     --       --       --       --       --       --       --       --       --       --       --       --



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




                                                                                                     ETHANE,  BENZENE
                                      METHYL-  TETRA-    TRI-             1,1-DI-  1,1,1-   1,1,2-   1,1,2,2   O-DI-
                             METHYL-    ENE    CHLORO-  CHLORO-  1,1-DI-  CHLORO-   TRI-     TRI-     TETRA-  CHLORO-  1,2-DI-
                    METHYL-   CHLO-    CHLO-   ETHYL-   FLUORO-  CHLORO-  ETHYL-   CHLORO-  CHLORO-  CHLORO-   WATER   CHLORO-
                    BROMIDE   RIDE     RIDE     ENE     METHANE  ETHANE     ENE    ETHANE   ETHANE   WAT UNF  UNFLTRD  PROPANE
            DATE     TOTAL    TOTAL   TOTAL     TOTAL    TOTAL    TOTAL    TOTAL   TOTAL     TOTAL     REC      REC     TOTAL
                    (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)
                    (34413)  (34418)  (34423)  (34475)  (34488)  (34496)  (34501)  (34506)  (34511)  (34516)  (34536)  (34541)

           MAY
             04...     --       --       --       --       --       --       --       --       --       --       --       --
           JUL
             01...     --       --       --       --       --       --       --       --       --       --       --       --
           AUG
             25... <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000
           SEP
             26...     --       --       --       --       --       --       --       --       --       --       --       --



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




                             BENZENE  BENZENE  BENZENE            DI-                                                    PRO-
                      1,2-   1,2,4-   1,3-DI-  1,4-DI-           CHLORO-            TRANS-    CIS    DICAMBA   MCPA,    POXUR,
                    TRANSDI    TRI-   CHLORO-  CHLORO-           DI-               1,3-DI-  1,3-DI-   WATER,   WATER,   WATER,
                    CHLORO-  CHLORO-   WATER    WATER    P,P'    FLUORO-  NAPHTH-  CHLORO-  CHLORO-   FLTRD,   FLTRD,   FLTRD,
                    ETHENE   WAT UNF  UNFLTRD  UNFLTRD    DDE    METHANE   ALENE   PROPENE  PROPENE  GF 0.7U  GF 0.7U  GF 0.7U
            DATE     TOTAL     REC      REC      REC    DISSOLV  TOTAL     TOTAL    TOTAL    TOTAL     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)
                    (34546)  (34551)  (34566)  (34571)  (34653)  (34668)  (34696)  (34699)  (34704)  (38442)  (38482)  (38538)

           MAY
             04...     --       --       --       --       --       --       --       --       --       --       --       --
           JUL
             01...     --       --       --       --       --       --       --       --       --       --       --       --
           AUG
             25... <0.20000 <0.20000 <0.20000 <0.20000 <0.02000 <0.20000 <0.20000 <0.20000 <0.20000 <0.05000 <0.05000 <0.05000
           SEP
             26...     --       --       --       --       --       --       --       --       --       --       --       --



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




                         BENTA-            FLUO-
                          ZON,    2,4-DB  METURON                     TRI-
                         WATER,   WATER,   WATER,   CHLOR-   VINYL   CHLORO-             DI-     METO-    MALA-    PARA-
                         FLTRD,   FLTRD,   FLTRD,  PYRIFOS   CHLO-   ETHYL-   LINDANE   ELDRIN  LACHLOR   THION,   THION,
                        GF 0.7U  GF 0.7U  GF 0.7U    DIS-    RIDE      ENE     DIS-      DIS-    WATER     DIS-     DIS-
                DATE      REC      REC      REC     SOLVED   TOTAL    TOTAL   SOLVED    SOLVED  DISSOLV   SOLVED   SOLVED
                         (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)  (39175)  (39180)  (39341)  (39381)  (39415)  (39532)  (39542)

            MAY
              04...        --       --       --       --       --       --       --       --       --       --       --
            JUL
              01...        --       --       --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.05000 <0.05000 <0.05000 <0.00500 <0.20000 <0.20000 <0.01100 <0.02000 <0.00900 <0.01400 <0.02200
            SEP
              26...        --       --       --       --       --       --       --       --       --       --       --



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




                                                                                         TRI-     PRO-     PIC-     ORY-
                                  ATRA-    HEXA-                               ALA-    CLOPYR,   PHAM,    LORAM,   ZALIN,
                          DI-     ZINE,   CHLORO-                              CHLOR,   WATER,   WATER,   WATER,   WATER,
                        AZINON,   WATER,   BUT-     2,4-D,  2,4,5-T  SILVEX,   WATER,   FLTRD,   FLTRD,   FLTRD,   FLTRD,
                          DIS-    DISS,   ADIENE     DIS-     DIS-     DIS-    DISS,   GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U
                DATE     SOLVED   REC      TOTAL    SOLVED   SOLVED   SOLVED   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)
                        (39572)  (39632)  (39702)  (39732)  (39742)  (39762)  (46342)  (49235)  (49236)  (49291)  (49292)

            MAY
              04...        --       --       --       --       --       --       --       --       --       --       --
            JUL
              01...        --       --       --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.00800  0.31000 <0.20000 <0.05000 <0.05000 <0.05000 <0.00900 <0.05000 <0.05000 <0.05000 <0.05000
            SEP
              26...        --       --       --       --       --       --       --       --       --       --       --



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




                        NORFLUR    NEB-     METH-    FEN-    ESFEN-                             DICHLOR  DICHLO-  CLOPYR-
                         AZON,    URON,    OMYL,    URON,    VAL-             DIURON,  DINOSEB   PROP,    BENIL,   ALID,
                         WATER,   WATER,   WATER,   WATER,   ERATE,   DNOC     WATER,   WATER,   WATER,   WATER,   WATER,
                         FLTRD,   FLTRD,   FLTRD,   FLTRD,  WAT,FLT  WAT,FLT   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,
                        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
                DATE      REC      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)
                        (49293)  (49294)  (49296)  (49297)  (49298)  (49299)  (49300)  (49301)  (49302)  (49303)  (49305)

            MAY
              04...        --       --       --       --       --       --       --       --       --       --       --
            JUL
              01...        --       --       --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000
            SEP
              26...        --       --       --       --       --       --       --       --       --       --       --



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




                         CHLOR-  3HYDRXY    BRO-   ALDICA-   ACIFL-  SOLIDS,            ELEV.
                         AMBEN,   CARBO-  MOXYNIL  RB SUL-  UORFEN   RESIDUE           OF LAND           TRITIUM  RN-222
                         WATER,   FURAN    WATER,  FOXIDE,   WATER,  AT 180   BROMIDE  SURFACE   DEPTH   2 SIGMA  2 SIGMA
                         FLTRD,  WAT,FLT   FLTRD,  WAT,FLT   FLTRD,   DEG. C    DIS-    DATUM     OF      WATER,  WATER,
                        GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U    DIS-    SOLVED    (FT.    WELL,    WHOLE,  WHOLE,
                DATE      REC      REC      REC      REC      REC     SOLVED   (MG/L    ABOVE    TOTAL    TOTAL   TOTAL,
                         (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (MG/L)   AS BR)   NGVD)    (FEET)  (PCI/L)  (PCI/L)
                        (49307)  (49308)  (49311)  (49314)  (49315)  (70300)  (71870)  (72000)  (72008)  (75985)  (76002)

            MAY
              04...        --       --       --       --       --       --       --      4660.      18.     --       --
            JUL
              01...        --       --       --       --       --       --       --      4660.      18.     --       --
            AUG
              25...    <0.05000 <0.05000 <0.05000 <0.05000 <0.05000   1020.0  0.69000    4660.      18.     --     35.000
            SEP
              26...        --       --       --       --       --     992.00  0.93000    4660.      18.   7.7000     --



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




                        CIS-1,2           1,1-DI   2,2-DI                       ISO-            BENZENE    O-
                         -DI-             CHLORO-  CHLORO-  1,3-DI-  BENZENE  PROPYL-  BENZENE  135-TRI  CHLORO-  TOLUENE
                        CHLORO-            PRO-     PRO-    CHLORO-  124-TRI  BENZENE  N-PROPY  METHYL   TOLUENE  P-CHLOR
                        ETHENE            PENE,     PANE    PROPANE  METHYL    WATER    WATER    WATER    WATER    WATER
                         WATER   STYRENE  WAT, WH  WAT, WH  WAT. WH  UNFILT    WHOLE   UNFLTRD  UNFLTRD   WHOLE   UNFLTRD
                DATE     TOTAL    TOTAL   TOTAL     TOTAL    TOTAL   RECOVER   REC       REC      REC     TOTAL     REC
                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)
                        (77093)  (77128)  (77168)  (77170)  (77173)  (77222)  (77223)  (77224)  (77226)  (77275)  (77277)

            MAY
              04...        --       --       --       --       --       --       --       --       --       --       --
            JUL
              01...        --       --       --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000
            SEP
              26...        --       --       --       --       --       --       --       --       --       --       --



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




                                 BENZENE  BENZENE  P-ISO-   123-TRI  ETHANE,  1,2,3-    1,2-             METHYL
                        BENZENE    SEC     TERT-   PROPYL-  CHLORO-   1112-    TRI-    DIBROMO   FREON-   TERT-
                        N-BUTYL   BUTYL-   BUTYL-  TOLUENE  PROPANE   TETRA-  CHLORO   ETHANE     113     BUTYL   XYLENE
                         WATER    WATER    WATER    WATER    WATER   CHLORO-  BENZENE   WATER    WATER    ETHER    WATER
                        UNFLTRD  UNFLTRD  UNFLTRD   WHOLE    WHOLE   WAT UNF  WAT, WH   WHOLE   UNFLTRD  WAT UNF  UNFLTRD
                DATE      REC      REC      REC     REC      TOTAL     REC     REC      TOTAL     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)
                        (77342)  (77350)  (77353)  (77356)  (77443)  (77562)  (77613)  (77651)  (77652)  (78032)  (81551)

            MAY
              04...        --       --       --       --       --       --       --       --       --       --       --
            JUL
              01...        --       --       --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.20000 <0.04000 <0.20000 <0.20000 <0.20000
            SEP
              26...        --       --       --       --       --       --       --       --       --       --       --



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




                                  H-2 /    O-18 /           DIBROMO           2,6-DI-    TRI-    ETHAL-             TER-
                        BROMO-    H-1      O-16             CHLORO-   METRI-   ETHYL    FLUR-    FLUR-   PHORATE   BACIL
                        BENZENE  STABLE   STABLE            PROPANE   BUZIN   ANILINE   ALIN     ALIN     WATER    WATER
                        WATER,   ISOTOPE  ISOTOPE   RADON    WATER   SENCOR   WAT FLT  WAT FLT  WAT FLT   FLTRD    FLTRD
                        WHOLE,    RATIO    RATIO     222     WHOLE    WATER    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U
                DATE    TOTAL      PER      PER     TOTAL   TOT.REC  DISSOLV  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC
                        (UG/L)     MIL      MIL    (PCI/L)  (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)
                        (81555)  (82082)  (82085)  (82303)  (82625)  (82630)  (82660)  (82661)  (82663)  (82664)  (82665)

            MAY
              04...        --     -104.0   -13.09     --       --       --       --       --       --       --       --
            JUL
              01...        --   <0.00000     --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.20000   -103.0   -13.22   530.00 <0.03000 <0.01200 <0.00600 <0.01200 <0.01300 <0.02000 <0.03000
            SEP
              26...        --     -103.0   -13.29     --       --       --       --       --       --       --       --



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




                          LIN-   METHYL              PEB-    TEBU-     MOL-    ETHO-     BEN-    CARBO-    TER-    PRON-
                         URON     PARA-    EPTC     ULATE   THIURON   INATE    PROP     FLUR-    FURAN    BUFOS    AMIDE
                         WATER    THION    WATER    WATER    WATER    WATER    WATER    ALIN     WATER    WATER    WATER
                         FLTRD   WAT FLT   FLTRD    FILTRD   FLTRD    FLTRD    FLTRD   WAT FLD   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)
                        (82666)  (82667)  (82668)  (82669)  (82670)  (82671)  (82672)  (82673)  (82674)  (82675)  (82676)

            MAY
              04...        --       --       --       --       --       --       --       --       --       --       --
            JUL
              01...        --       --       --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.03900 <0.03500 <0.01000 <0.00900 <0.01500 <0.00700 <0.01200 <0.00900 <0.01300 <0.01200 <0.00900
            SEP
              26...        --       --       --       --       --       --       --       --       --       --       --



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




                         DISUL-   TRIAL-    PRO-     CAR-    THIO-             PENDI-  NAPROP-    PRO-   METHYL     PER-
                         FOTON    LATE     PANIL    BARYL   BENCARB   DCPA     METH-    AMIDE   PARGITE   AZIN-   METHRIN
                         WATER    WATER    WATER    WATER    WATER    WATER    ALIN     WATER    WATER    PHOS      CIS
                         FLTRD    FLTRD    FLTRD    FLTRD    FLTRD    FLTRD   WAT FLT   FLTRD    FLTRD   WAT FLT  WAT FLT
                         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)
                        (82677)  (82678)  (82679)  (82680)  (82681)  (82682)  (82683)  (82684)  (82685)  (82686)  (82687)

            MAY
              04...        --       --       --       --       --       --       --       --       --       --       --
            JUL
              01...        --       --       --       --       --       --       --       --       --       --       --
            AUG
              25...    <0.02000 <0.00400 <0.01600 <0.04600 <0.00800 <0.00500 <0.01800 <0.01000 <0.01000 <0.08000 <0.01600
            SEP
              26...        --       --       --       --       --       --       --       --       --       --       --



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


                                                                                                                   SPE-
                                                                                                                   CIFIC
                                    LAT-           LONG-                                         HYDRO-  TEMPER-   CON-
                                     I-             I-      MEDIUM   SAMPLE                      LOGIC    ATURE    DUCT-
                DATE      TIME      TUDE           TUDE      CODE     TYPE     STATE   COUNTY    EVENT    WATER    ANCE
                                                                                                         (DEG C)  (US/CM)
                                                                                                         (00010)  (00095)

            MAR
              18...       1345   40 21 15 N   104 43 20 W       6       9          08   123        9      14.500   1257.0



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




                                   PH      ALKA-    NITRO-   NITRO-   NITRO-   NITRO-            PHOS-
                                  WATER   LINITY     GEN,     GEN,   GEN,AM-    GEN,    PHOS-   PHORUS             MAGNE-
                                  WHOLE   WAT DIS  AMMONIA  NITRITE  MONIA +  NO2+NO3  PHORUS    ORTHO,  CALCIUM    SIUM,
                        OXYGEN,   FIELD   TOT FET    DIS-     DIS-   ORGANIC    DIS-     DIS-    DIS-     DIS-      DIS-
                          DIS-   (STAND-   FIELD    SOLVED   SOLVED   DIS.     SOLVED   SOLVED  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)   UNITS)   CACO3    AS N)    AS N)    AS N)    AS N)    AS P)   AS P)     AS CA)   AS MG)
                        (00300)  (00400)  (00418)  (00608)  (00613)  (00623)  (00631)  (00666)  (00671)  (00915)  (00925)

            MAR
              18...     0.10000   7.0700   208.00  0.04000  0.02000  0.30000   3.4000  0.01000  0.02000   100.00   46.000



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





                                  POTAS-   CHLO-             FLUO-   SILICA,            MANGA-   PROP-    BUTYL-   BRO-
                        SODIUM,    SIUM,   RIDE,   SULFATE   RIDE,    DIS-     IRON,    NESE,    CHLOR,   ATE,     MACIL,
                         DIS-      DIS-    DIS-     DIS-      DIS-    SOLVED    DIS-     DIS-    WATER,   WATER,   WATER,
                        SOLVED    SOLVED   SOLVED   SOLVED   SOLVED   (MG/L    SOLVED   SOLVED   DISS,    DISS,    DISS,
                DATE     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L     AS      (UG/L    (UG/L    REC      REC      REC
                         AS NA)   AS K)    AS CL)  AS SO4)   AS F)    SIO2)    AS FE)   AS MN)  (UG/L)   (UG/L)   (UG/L)
                        (00930)  (00935)  (00940)  (00945)  (00950)  (00955)  (01046)  (01056)  (04024)  (04028)  (04029)

            MAR
              18...      100.00   4.1000   47.000   370.00   1.3000   13.000  <3.0000   68.000 <0.01500 <0.00800 <0.05000



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




                                          DEETHYL                                                          PRO-    BENTA-
                         SI-      PRO-     ATRA-    CYANA-                             DICAMBA   MCPA,    POXUR,    ZON,
                        MAZINE,   METON,   ZINE,    ZINE,   FONOFOS   ALPHA             WATER,   WATER,   WATER,   WATER,
                         WATER,   WATER,   WATER,   WATER,   WATER     BHC     P,P'     FLTRD,   FLTRD,   FLTRD,   FLTRD,
                         DISS,    DISS,    DISS,    DISS,    DISS      DIS-     DDE    GF 0.7U  GF 0.7U  GF 0.7U  GF 0.7U
                DATE     REC      REC      REC      REC       REC    SOLVED   DISSOLV    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)
                        (04035)  (04037)  (04040)  (04041)  (04095)  (34253)  (34653)  (38442)  (38482)  (38538)  (38711)

            MAR
              18...    <0.01000  0.03600  0.10000 <0.01000 <0.00800 <0.00700 <0.01000 <0.05000 <0.05000 <0.05000 <0.05000



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




                                  FLUO-
                         2,4-DB  METURON                                                                  ATRA-
                         WATER,   WATER,   CHLOR-             DI-     METO-    MALA-    PARA-     DI-     ZINE,
                         FLTRD,   FLTRD,  PYRIFOS  LINDANE   ELDRIN  LACHLOR   THION,   THION,  AZINON,   WATER,   2,4-D,
                        GF 0.7U  GF 0.7U    DIS-    DIS-      DIS-    WATER     DIS-     DIS-     DIS-    DISS,     DIS-
                DATE      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)
                        (38746)  (38811)  (38933)  (39341)  (39381)  (39415)  (39532)  (39542)  (39572)  (39632)  (39732)

            MAR
              18...    <0.05000 <0.05000 <0.00500 <0.01100 <0.02000 0.003000 <0.01000 <0.02200 <0.00800  0.91000 <0.05000



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




                                                     TRI-     PRO-     PIC-     ORY-   NORFLUR    NEB-     METH-    FEN-
                                           ALA-    CLOPYR,   PHAM,    LORAM,   ZALIN,   AZON,    URON,    OMYL,    URON,
                                           CHLOR,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   WATER,
                        2,4,5-T  SILVEX,   WATER,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,
                          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
                DATE     SOLVED   SOLVED   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)
                        (39742)  (39762)  (46342)  (49235)  (49236)  (49291)  (49292)  (49293)  (49294)  (49296)  (49297)

            MAR
              18...    <0.05000 <0.05000 <0.00900 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000



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




                         ESFEN-                             DICHLOR  DICHLO-  CLOPYR-   CHLOR-  3HYDRXY    BRO-   ALDICA-
                         VAL-             DIURON,  DINOSEB   PROP,    BENIL,   ALID,    AMBEN,   CARBO-  MOXYNIL  RB SUL-
                         ERATE,   DNOC     WATER,   WATER,   WATER,   WATER,   WATER,   WATER,   FURAN    WATER,  FOXIDE,
                        WAT,FLT  WAT,FLT   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,   FLTRD,  WAT,FLT   FLTRD,  WAT,FLT
                        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
                DATE      REC      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)
                        (49298)  (49299)  (49300)  (49301)  (49302)  (49303)  (49305)  (49307)  (49308)  (49311)  (49314)

            MAR
              18...    <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000 <0.05000



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




                         ACIFL-  SOLIDS,            ELEV.                     2,6-DI-    TRI-    ETHAL-             LIN-
                        UORFEN   RESIDUE           OF LAND            METRI-   ETHYL    FLUR-    FLUR-   PHORATE   URON
                         WATER,  AT 180   BROMIDE  SURFACE   DEPTH    BUZIN   ANILINE   ALIN     ALIN     WATER    WATER
                         FLTRD,   DEG. C    DIS-    DATUM     OF     SENCOR   WAT FLT  WAT FLT  WAT FLT   FLTRD    FLTRD
                        GF 0.7U    DIS-    SOLVED    (FT.    WELL,    WATER    0.7 U    0.7 U    0.7 U    0.7 U    0.7 U
                DATE      REC     SOLVED   (MG/L    ABOVE    TOTAL   DISSOLV  GF, REC  GF, REC  GF, REC  GF, REC  GF, REC
                         (UG/L)   (MG/L)   AS BR)   NGVD)    (FEET)  (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)
                        (49315)  (70300)  (71870)  (72000)  (72008)  (82630)  (82660)  (82661)  (82663)  (82664)  (82666)

            MAR
              18...    <0.05000   864.00  0.96000    4660.      18. <0.01200 <0.00600 <0.01200 <0.01300 <0.02000 <0.03900



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




                        METHYL              PEB-    TEBU-     MOL-    ETHO-     BEN-    CARBO-    TER-    PRON-    DISUL-
                         PARA-    EPTC     ULATE   THIURON   INATE    PROP     FLUR-    FURAN    BUFOS    AMIDE    FOTON
                         THION    WATER    WATER    WATER    WATER    WATER    ALIN     WATER    WATER    WATER    WATER
                        WAT FLT   FLTRD    FILTRD   FLTRD    FLTRD    FLTRD   WAT FLD   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)
                        (82667)  (82668)  (82669)  (82670)  (82671)  (82672)  (82673)  (82674)  (82675)  (82676)  (82677)

            MAR
              18...    <0.03500 <0.00500 <0.00900 <0.01500 <0.00700 <0.01200 <0.01300 <0.01300 <0.01200 <0.00900 <0.02000



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




                              TRIAL-    PRO-     CAR-    THIO-             PENDI-  NAPROP-    PRO-   METHYL     PER-
                              LATE     PANIL    BARYL   BENCARB   DCPA     METH-    AMIDE   PARGITE   AZIN-   METHRIN
                              WATER    WATER    WATER    WATER    WATER    ALIN     WATER    WATER    PHOS      CIS
                              FLTRD    FLTRD    FLTRD    FLTRD    FLTRD   WAT FLT   FLTRD    FLTRD   WAT FLT  WAT FLT
                              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
                             (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L)
                             (82678)  (82679)  (82680)  (82681)  (82682)  (82683)  (82684)  (82685)  (82686)  (82687)

                 MAR
                   18...    <0.00800 <0.01600 <0.04600 <0.00800 <0.00400 <0.01800 <0.01000 <0.01000 <0.03800 <0.01600