RED RIVER OF THE NORTH BASIN

                                            05057200  BALDHILL CREEK NEAR DAZEY, ND

LOCATION.--Lat 4713'45", long 9807'28", in NW1/4SE1/4SW1/4 sec.2, T.143 N., R.59 W., Barnes County, Hydrologic Unit 09020203,
   on left bank 500 ft upstream from bridge on county highway, 4.5 mi northeast of Dazey, and 14 mi upstream from mouth.

DRAINAGE AREA.--691 mi2, of which about 340 mi2 is probably noncontributing.


                                                    WATER-DISCHARGE RECORDS

PERIOD OF RECORD.--March 1956 to current year.

REVISED RECORDS.--WSP 1728: Drainage area.

GAGE.--Water-stage recorder. Datum of gage is 1,330 ft above sea level. Prior to Nov. 9, 1956, nonrecording gage 500 ft
   downstream at same datum.

REMARKS.--Records fair except for periods of estimated discharge, which are poor.

                          DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
                                                       DAILY MEAN VALUES

        DAY       OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP

          1      15       13        6.6     e2.2     e1.5       34       20       43     16         68    e22       33
          2      15       10        6.5     e2.2     e1.5       38       21       42     16         62    e20       30
          3      14        9.9      6.4     e2.1     e1.6       40       22       39     14         57     18       27
          4      13        8.8      6.8     e2.1     e1.6       43       22       33     16         54     15       24
          5      12        8.0      6.2     e2.0     e1.6       44       24       29     13         66     14       23

          6      11        7.8      5.6     e2.0     e1.6       49       22       27     12         65     13       24
          7      11        8.2      5.4     e1.9     e1.5       39       21       26     12         67     12       22
          8      12        8.8      5.6     e1.9     e1.2       30       20       32     11         69     11       17
          9      11        8.8      4.7     e1.8     e1.2       17       20       31      9.2       67      9.9     18
         10      11        8.8      5.0     e1.8     e1.2       27       20       31      7.9       65      8.2     15

         11      10        9.8      5.0     e1.7     e1.2       24       21       31      6.4       63      8.0     13
         12      11        9.6      4.5     e1.7     e1.3       21       21       34      5.5       78      7.6     11
         13      10        9.6      4.5     e1.6     e1.3       21       28       29      6.3       80      6.4     11
         14      10        9.6      4.7     e1.6     e1.4       20       32       26     e8.0       80     10       10
         15      10       11        4.2     e1.5     e1.4       16       30       26    e70         81      8.5      8.3

         16      10        6.8      3.9     e1.5     e1.5       17       29       27   e180         81     10        9.5
         17       9.6      5.7     e3.6     e1.4     e1.5       15       31       24    202         81     26        8.8
         18      11        6.7     e3.3     e1.4     e1.6       17       39       21    249         81     19        8.4
         19      11        6.1     e3.1     e1.4      1.7       17       39       19    268         81     18        8.4
         20      14        6.5     e2.9     e1.3      1.6       17       38       19    270         81     28        8.5

         21      18        7.1     e2.7     e1.3      1.7       19       39       22    270         81     32        7.8
         22      15        8.6     e2.5     e1.3      1.8       18       41       19   e220         76    e37       13
         23      14        8.1     e2.4     e1.3      2.1       17       31       18    160         69     45       13
         24      13        7.9     e2.4     e1.3      4.5       21       30       16    135         61     54       12
         25      13        7.4     e2.4     e1.2     11         21       34       14    114         55    e55       13

         26      15        7.4     e2.4     e1.2    158         21       35       13    116         51    e54       12
         27      15        6.9     e2.4     e1.2     92         20       34       14    102         44    e53       11
         28      12        6.9     e2.3     e1.2     71         17       34       15     89         35    e50       10
         29      12        6.3     e2.3     e1.2     50         17       35       17     81         30     47        9.9
         30      12        6.1     e2.3     e1.3      ---       16       42       19     75         26     45        9.1
         31      12        ---     e2.2     e1.4      ---       18      ---       16      ---       25     40        ---

        TOTAL   382.6    246.2    124.8     49.0    421.1      751      875      772   2754.3     1980    796.6    440.7
        MEAN     12.3     8.21     4.03     1.58     14.5     24.2     29.2     24.9     91.8     63.9     25.7     14.7
        MAX        18       13      6.8      2.2      158       49       42       43      270       81       55       33
        MIN       9.6      5.7      2.2      1.2      1.2       15       20       13      5.5       25      6.4      7.8
        AC-FT     759      488      248       97      835     1490     1740     1530     5460     3930     1580      874

        STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1956 - 2000, BY WATER YEAR (WY)

        MEAN     7.54     5.62     2.97     1.41     2.75     64.1      132     31.0     19.6     19.1     8.31     7.16
        MAX       106     48.7     16.1     7.31     34.2      475     1040      220      180      273      133     58.5
        (WY)     1995     1995     1995     1995     1998     1995     1997     1997     1999     1993     1993     1957
        MIN       .47      .38      .15     .000     .000      .59     2.44     1.71      .91     .021     .076     .094
        (WY)     1992     1960     1959     1959     1957     1964     1981     1981     1961     1989     1984     1984

        SUMMARY STATISTICS           FOR 1999 CALENDAR YEAR        FOR 2000 WATER YEAR           WATER YEARS 1956 - 2000

        ANNUAL TOTAL                       35267.5                     9593.3
        ANNUAL MEAN                           96.6                       26.2                       25.2
        HIGHEST ANNUAL MEAN                                                                        115              1997
        LOWEST ANNUAL MEAN                                                                           1.52           1981
        HIGHEST DAILY MEAN                  1930     Mar 30             270     Jun 20            4500       Apr 19 1979
        LOWEST DAILY MEAN                      2.2   Dec 31               1.2   Jan 25                .00    Jan 25 1957
        ANNUAL SEVEN-DAY MINIMUM               2.3   Dec 25               1.2   Jan 23                .00    Jan 25 1957
        INSTANTANEOUS PEAK FLOW                                         293     Jun 19            9000       Apr 19 1979
        INSTANTANEOUS PEAK STAGE                                          7.95  Jun 19              17.78    Apr 19 1979
        ANNUAL RUNOFF (AC-FT)              69950                      19030                      18290
        10 PERCENT EXCEEDS                   257                         65                         39
        50 PERCENT EXCEEDS                    15                         14                          3.4
        90 PERCENT EXCEEDS                     3.3                        1.6                         .25

        e  Estimated
        
        
                                                             WATER-QUALITY RECORDS

PERIOD OF RECORD.--Water year 1972 to current year.

PERIOD OF DAILY RECORD.--

   WATER TEMPERATURE: April 1997 to current year.

   SPECIFIC CONDUCTANCE: April 1997 to current year.

INSTRUMENTATION.--Water-quality sensors since April 1997.

REMARKS.--Records good. Missing data from Dec. 8 to Apr. 5 due to probe being removed for winter.

EXTREMES FOR PERIOD OF DAILY RECORD.--

   WATER TEMPERATURE: Maximum recorded, 31.0C, July 10, 1998; minimum recorded, 0.0C, Apr. 15, 2000.

   SPECIFIC CONDUCTANCE: Maximum recorded, 2,210 microsiemens, May 7-8, 1997; minimum recorded, 291 microsiemens, Mar. 31,  
      1999.

EXTREMES FOR CURRENT YEAR.--

   WATER TEMPERATURE: Maximum recorded, 28.8C, July 28; minimum recorded, 0.0C, Apr. 15.

   SPECIFIC CONDUCTANCE: Maximum recorded, 1,180 microsiemens, May 9, 10, 13 and 14; minimum recorded, 688 microsiemens, 
      July 18.

                                 WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000

                                DIS-     DIS-     PH       PH       SPE-
                              CHARGE,  CHARGE,   WATER    WATER    CIFIC    SPE-                       HARD-
                                 IN     INST.    WHOLE    WHOLE     CON-    CIFIC                      NESS    CALCIUM
                               CUBIC    CUBIC    FIELD     LAB     DUCT-    CON-    TEMPER-  TEMPER-   TOTAL    DIS-
                                FEET     FEET   (STAND-  (STAND-   ANCE     DUCT-    ATURE    ATURE    (MG/L    SOLVED
             DATE      TIME     PER      PER      ARD      ARD      LAB     ANCE      AIR     WATER     AS      (MG/L
                               SECOND   SECOND   UNITS)   UNITS)  (US/CM)  (US/CM)  (DEG C)  (DEG C)   CACO3)   AS CA)
                              (00060)  (00061)  (00400)  (00403)  (90095)  (00095)  (00020)  (00010)  (00900)  (00915)

         OCT
           07...       0900     11        --       --       --       --      994       --      6.4       --       --
           08...       0850      --      12        --       --       --      999      6.5     10.0       --       --
           26...       1210     15        --       --       --       --     1060       --      6.5       --       --
         NOV
           18...       0810      --       6.6      --       --       --     1060       --      3.0       --       --
         DEC
           08...       1225      5.6      --       --       --       --     1110       --      1.0       --       --
         MAR
           07...       1615      --      40        --       --       --      906     15.0      1.5       --       --
           29...       1005      --      17        --       --       --      990      5.5      7.0       --       --
         APR
           12...       1025     21        --       --       --       --      942       --      5.0       --       --
         MAY
           09...       1315      --      30       8.5       --     1200     1180     19.5     16.0      580     120
           23...       1450     18        --       --       --       --     1060       --     17.9       --       --
         JUN
           19...       1330    268        --       --       --       --      691       --     18.1       --       --
           27...       1000      --     102        --       --       --      860     15.0     16.0       --       --
         JUL
           17...       1325     81        --       --       --       --      697       --     22.2       --       --
         AUG
           17...       0855      --      30       7.9      8.2      919      862     11.5     16.0      390      82.0
         SEP
           07...       1250     22        --       --       --       --      862       --     19.5       --       --


                                                                    ANC                                        SOLIDS,
                      MAGNE-   POTAS-   SODIUM                    UNFLTRD   CHLO-    FLUO-            SOLIDS,  RESIDUE
                       SIUM,    SIUM,     AD-   SODIUM,           TIT 4.5   RIDE,    RIDE,   SULFATE    DIS-   AT 180
                       DIS-     DIS-    SORP-    DIS-               LAB     DIS-      DIS-    DIS-     SOLVED   DEG. C
                      SOLVED   SOLVED    TION   SOLVED             (MG/L    SOLVED   SOLVED   SOLVED   (TONS     DIS-
             DATE     (MG/L    (MG/L    RATIO    (MG/L    SODIUM    AS      (MG/L    (MG/L    (MG/L     PER     SOLVED
                      AS MG)   AS K)             AS NA)  PERCENT   CACO3)   AS CL)   AS F)   AS SO4)    DAY)    (MG/L)
                     (00925)  (00935)  (00931)  (00930)  (00932)  (90410)  (00940)  (00950)  (00945)  (70302)  (70300)
                                                            
         OCT
           07...        --       --       --       --       --       --       --       --       --       --       --
           08...        --       --       --       --       --       --       --       --       --       --       --
           26...        --       --       --       --       --       --       --       --       --       --       --
         NOV
           18...        --       --       --       --       --       --       --       --       --       --       --
         DEC
           08...        --       --       --       --       --       --       --       --       --       --       --
         MAR
           07...        --       --       --       --       --       --       --       --       --       --       --
           29...        --       --       --       --       --       --       --       --       --       --       --
         APR
           12...        --       --       --       --       --       --       --       --       --       --       --
         MAY
           09...      68.0     12.0       1      78.0      22       420     22.0       .2      290     69.5      847
           23...        --       --       --       --       --       --       --       --       --       --       --
         JUN
           19...        --       --       --       --       --       --       --       --       --       --       --
           27...        --       --       --       --       --       --       --       --       --       --       --
         JUL
           17...        --       --       --       --       --       --       --       --       --       --       --
         AUG
           17...      46.0     10.0       1      47.0      20       295     14.0       .2      170     46.1      577
         SEP
           07...        --       --       --       --       --       --       --       --       --       --       --


                         SOLIDS,
                          SUM OF                                        MANGA-            MOLYB-   SELE-    STRON-
                          CONSTI-  ARSENIC   IRON,    LEAD,   LITHIUM   NESE,   MERCURY   DENUM,   NIUM,     TIUM,
                          TUENTS,    DIS-     DIS-     DIS-     DIS-     DIS-     DIS-     DIS-     DIS-     DIS-
                            DIS-    SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED   SOLVED
                  DATE     SOLVED   (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L    (UG/L
                           (MG/L)   AS AS)   AS FE)   AS PB)   AS LI)   AS MN)   AS HG)   AS MO)   AS SE)   AS SR)
                          (70301)  (01000)  (01046)  (01049)  (01130)  (01056)  (71890)  (01060)  (01145)  (01080)

              OCT
                07...        --       --       --       --       --       --       --       --       --       --
                08...        --       --       --       --       --       --       --       --       --       --
                26...        --       --       --       --       --       --       --       --       --       --
              NOV
                18...        --       --       --       --       --       --       --       --       --       --
              DEC
                08...        --       --       --       --       --       --       --       --       --       --
              MAR
                07...        --       --       --       --       --       --       --       --       --       --
                29...        --       --       --       --       --       --       --       --       --       --
              APR
                12...        --       --       --       --       --       --       --       --       --       --
              MAY
                09...       843      5.0      10        2      80.0       50      <.1      <1      <1.0      580
                23...        --       --       --       --       --       --       --       --       --       --
              JUN
                19...        --       --       --       --       --       --       --       --       --       --
                27...        --       --       --       --       --       --       --       --       --       --
              JUL
                17...        --       --       --       --       --       --       --       --       --       --
              AUG
                17...       547      7.0      80        1      50.0      230      <.1       2       1.0      470
              SEP
                07...        --       --       --       --       --       --       --       --       --       --


                            TEMPERATURE, WATER (DEG. C), WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000

           DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                          OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY

             1      9.5     7.0     8.2       7.6     4.2     6.2       1.7      .9     1.2       ---     ---     ---
             2      8.0     6.0     6.8       4.2     2.5     3.3       1.5     1.2     1.3       ---     ---     ---
             3      6.9     6.1     6.5       4.2     3.2     3.5       1.8     1.0     1.4       ---     ---     ---
             4      7.2     5.6     6.4       3.5     2.7     3.1       2.0     1.2     1.6       ---     ---     ---
             5      7.8     6.4     7.0       3.7     2.5     3.1       1.5      .8     1.2       ---     ---     ---

             6      7.2     6.2     6.6       4.2     2.8     3.6       1.4     1.0     1.2       ---     ---     ---
             7      7.9     6.4     7.0       5.4     3.5     4.5       1.3      .9     1.1       ---     ---     ---
             8     10.4     7.4     8.7       6.7     4.9     5.8       ---     ---     ---       ---     ---     ---
             9     11.4     9.5    10.5       6.5     5.7     6.1       ---     ---     ---       ---     ---     ---
            10     12.0    10.3    11.1       5.7     4.6     5.2       ---     ---     ---       ---     ---     ---

            11     11.1    10.1    10.6       5.1     4.0     4.5       ---     ---     ---       ---     ---     ---
            12     10.5     9.2     9.7       5.3     4.3     4.7       ---     ---     ---       ---     ---     ---
            13      9.6     8.5     9.0       6.2     4.7     5.4       ---     ---     ---       ---     ---     ---
            14      9.9     8.2     9.0       5.8     4.6     5.3       ---     ---     ---       ---     ---     ---
            15     10.2     9.2     9.6       4.9     4.1     4.5       ---     ---     ---       ---     ---     ---

            16      9.5     7.4     8.4       4.6     4.0     4.3       ---     ---     ---       ---     ---     ---
            17      7.6     6.5     7.1       4.0     3.3     3.7       ---     ---     ---       ---     ---     ---
            18      7.5     6.5     7.0       3.7     2.1     2.9       ---     ---     ---       ---     ---     ---
            19      7.3     6.5     6.9       2.1      .9     1.2       ---     ---     ---       ---     ---     ---
            20      7.7     5.8     6.6       1.2      .8     1.0       ---     ---     ---       ---     ---     ---

            21      8.6     7.0     7.9       1.7      .9     1.3       ---     ---     ---       ---     ---     ---
            22      7.9     6.2     7.1       2.3     1.4     1.8       ---     ---     ---       ---     ---     ---
            23      6.9     5.1     5.7       1.9     1.2     1.5       ---     ---     ---       ---     ---     ---
            24      6.4     4.8     5.5       1.6      .8     1.3       ---     ---     ---       ---     ---     ---
            25      7.1     5.8     6.4       1.4     1.0     1.2       ---     ---     ---       ---     ---     ---

            26      6.9     6.3     6.5       1.6      .8     1.2       ---     ---     ---       ---     ---     ---
            27      7.1     6.1     6.5       1.6     1.0     1.2       ---     ---     ---       ---     ---     ---
            28      6.1     5.2     5.7       1.6      .9     1.2       ---     ---     ---       ---     ---     ---
            29      5.3     4.9     5.1       1.5     1.0     1.2       ---     ---     ---       ---     ---     ---
            30      6.3     4.8     5.5       1.3     1.0     1.2       ---     ---     ---       ---     ---     ---
            31      7.6     5.7     6.7       ---     ---     ---       ---     ---     ---       ---     ---     ---

           MONTH   12.0     4.8     7.5       7.6      .8     3.2       ---     ---     ---       ---     ---     ---

           DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                         FEBRUARY                   MARCH                     APRIL                       MAY

             1      ---     ---     ---       ---     ---     ---       ---     ---     ---      16.6    13.7    15.1
             2      ---     ---     ---       ---     ---     ---       ---     ---     ---      17.9    14.5    16.1
             3      ---     ---     ---       ---     ---     ---       ---     ---     ---      18.2    16.0    17.3
             4      ---     ---     ---       ---     ---     ---       ---     ---     ---      19.2    16.9    17.9
             5      ---     ---     ---       ---     ---     ---       ---     ---     ---      20.6    17.9    19.1

             6      ---     ---     ---       ---     ---     ---       5.7     3.8     4.8      20.7    19.3    19.9
             7      ---     ---     ---       ---     ---     ---       6.1     5.0     5.7      19.3    17.5    18.4
             8      ---     ---     ---       ---     ---     ---       7.4     5.6     6.5      17.5    15.8    16.4
             9      ---     ---     ---       ---     ---     ---       8.3     6.7     7.4      19.0    15.1    16.8
            10      ---     ---     ---       ---     ---     ---       7.7     4.2     6.6      17.7    16.2    17.1

            11      ---     ---     ---       ---     ---     ---       5.4     3.1     4.3      17.5    14.8    16.2
            12      ---     ---     ---       ---     ---     ---       5.4     3.7     4.9      14.8    10.8    13.4
            13      ---     ---     ---       ---     ---     ---       6.0     3.1     4.1      10.8     8.0     9.2
            14      ---     ---     ---       ---     ---     ---       5.7      .4     2.8      13.6     9.5    11.2
            15      ---     ---     ---       ---     ---     ---       3.0      .0     1.3      13.2    12.4    12.7

            16      ---     ---     ---       ---     ---     ---       4.7     2.8     3.3      15.9    12.1    13.5
            17      ---     ---     ---       ---     ---     ---       6.6     4.7     5.4      15.9    13.7    14.9
            18      ---     ---     ---       ---     ---     ---      10.3     6.6     8.3      16.4    12.2    14.1
            19      ---     ---     ---       ---     ---     ---      10.2     7.3     8.4      16.8    13.7    15.1
            20      ---     ---     ---       ---     ---     ---      10.2     6.3     8.0      18.3    16.3    17.1

            21      ---     ---     ---       ---     ---     ---      13.1     8.9    10.4      19.0    16.5    17.7
            22      ---     ---     ---       ---     ---     ---      14.8    11.6    13.3      19.0    17.4    18.0
            23      ---     ---     ---       ---     ---     ---      15.7    12.6    14.1      18.1    16.6    17.4
            24      ---     ---     ---       ---     ---     ---      15.9    14.3    15.2      17.3    15.7    16.3
            25      ---     ---     ---       ---     ---     ---      16.0    14.8    15.5      19.1    14.6    16.3

            26      ---     ---     ---       ---     ---     ---      15.9    14.0    14.9      18.9    17.1    18.0
            27      ---     ---     ---       ---     ---     ---      14.4    12.2    13.2      18.2    16.9    17.7
            28      ---     ---     ---       ---     ---     ---      14.5    11.4    12.8      17.4    15.6    16.5
            29      ---     ---     ---       ---     ---     ---      14.3    12.2    13.4      18.4    16.9    17.4
            30      ---     ---     ---       ---     ---     ---      15.0    13.7    14.4      20.2    16.3    18.0
            31      ---     ---     ---       ---     ---     ---       ---     ---     ---      19.3    17.7    18.4

           MONTH    ---     ---     ---       ---     ---     ---       ---     ---     ---      20.7     8.0    16.2


                            TEMPERATURE, WATER (DEG. C), WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000

           DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                           JUNE                     JULY                     AUGUST                    SEPTEMBER

             1     17.9    16.0    16.8      27.5    22.7    24.9       ---     ---     ---      18.6    16.8    17.5
             2     19.8    15.1    16.7      26.9    22.8    24.0      26.1    24.3    25.0      16.9    16.1    16.5
             3     18.6    15.7    17.0      22.8    21.0    21.6       ---     ---     ---      17.3    16.0    16.6
             4     18.8    14.8    16.3      24.6    20.5    22.0       ---     ---     ---      17.4    17.0    17.2
             5     19.9    16.6    18.1      24.6    22.1    23.3       ---     ---     ---      17.1    16.3    16.7

             6     20.6    18.9    19.7      26.1    22.4    24.0       ---     ---     ---      19.4    16.7    17.8
             7     24.7    19.1    21.6      25.9    22.9    24.3       ---     ---     ---      19.6    18.2    19.1
             8     24.6    21.6    22.8      28.2    24.1    25.7       ---     ---     ---      19.2    17.7    18.4
             9     25.5    22.0    23.4      27.6    24.6    26.2       ---     ---     ---      20.6    18.1    19.1
            10     25.4    23.0    23.9       ---     ---     ---       ---     ---     ---      19.0    18.2    18.6

            11     23.1    21.3    22.1       ---     ---     ---       ---     ---     ---      18.7    17.5    18.0
            12     24.0    21.5    22.7       ---     ---     ---       ---     ---     ---      18.4    16.3    17.3
            13     23.3    22.2    22.5       ---     ---     ---       ---     ---     ---      17.4    16.2    16.7
            14     22.3    17.7    19.5       ---     ---     ---       ---     ---     ---      17.1    15.5    16.3
            15      ---     ---     ---       ---     ---     ---       ---     ---     ---      16.5    14.7    15.7

            16      ---     ---     ---       ---     ---     ---       ---     ---     ---      18.2    15.0    16.5
            17      ---     ---     ---       ---     ---     ---       ---     ---     ---      18.0    15.9    17.0
            18      ---     ---     ---      23.9    20.8    21.8       ---     ---     ---      20.9    16.9    18.5
            19      ---     ---     ---      20.8    19.2    20.0       ---     ---     ---      18.8    16.4    17.6
            20     19.4    17.9    18.5      21.5    17.9    19.6       ---     ---     ---      16.4    13.7    14.8

            21     18.6    16.3    17.1      22.2    18.5    20.4       ---     ---     ---      13.7    12.1    12.7
            22     21.0    15.9    18.1      23.8    19.2    21.3       ---     ---     ---      12.1     9.9    11.1
            23     22.2    18.8    20.3      25.4    21.2    23.0       ---     ---     ---       9.9     8.5     9.3
            24     24.0    19.9    21.8      26.6    22.6    24.4       ---     ---     ---      10.4     7.8     9.0
            25     23.7    20.6    21.5      26.1    23.3    24.4       ---     ---     ---      11.6     8.9    10.2

            26     20.9    18.2    19.7      26.6    22.5    24.4       ---     ---     ---      12.7    10.1    11.4
            27     21.7    17.9    19.8      28.1    23.6    25.5       ---     ---     ---      12.8    11.0    11.9
            28     21.6    18.7    20.3      28.8    24.4    26.4       ---     ---     ---      13.9    11.2    12.4
            29     24.2    18.7    21.1      28.1    25.5    26.7       ---     ---     ---      14.7    12.6    13.5
            30     25.7    20.8    22.9      28.7    26.1    27.1      21.0    18.7    19.6      16.2    13.5    14.7
            31      ---     ---     ---      28.4    25.6    26.6      19.8    17.7    18.6       ---     ---     ---

           MONTH    ---     ---     ---       ---     ---     ---       ---     ---     ---      20.9     7.8    15.4


                SPECIFIC CONDUCTANCE (MICROSIEMENS/CM AT 25 DEG. C), WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000

           DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                          OCTOBER                 NOVEMBER                  DECEMBER                    JANUARY

             1      981     966     972      1110    1060    1080      1130    1100    1120       ---     ---     ---
             2      985     971     978      1140    1100    1120      1110    1090    1100       ---     ---     ---
             3      978     968     972      1150    1120    1130      1100    1070    1080       ---     ---     ---
             4      980     964     969      1150    1110    1130      1080    1030    1060       ---     ---     ---
             5      989     965     971      1120    1100    1110      1070    1030    1050       ---     ---     ---

             6      991     980     985      1120    1110    1120      1100    1060    1080       ---     ---     ---
             7     1000     990     996      1110    1090    1100      1120    1100    1110       ---     ---     ---
             8     1020    1000    1010      1100    1090    1100       ---     ---     ---       ---     ---     ---
             9     1020    1000    1010      1100    1060    1080       ---     ---     ---       ---     ---     ---
            10     1020     996    1010      1080    1060    1070       ---     ---     ---       ---     ---     ---

            11     1020     990    1000      1080    1040    1060       ---     ---     ---       ---     ---     ---
            12     1010     991     997      1070    1040    1050       ---     ---     ---       ---     ---     ---
            13     1010     989     997      1060    1030    1040       ---     ---     ---       ---     ---     ---
            14      999     982     992      1050    1040    1040       ---     ---     ---       ---     ---     ---
            15      999     984     990      1060    1040    1050       ---     ---     ---       ---     ---     ---

            16     1000     986     992      1060    1050    1050       ---     ---     ---       ---     ---     ---
            17     1010     981     995      1070    1050    1060       ---     ---     ---       ---     ---     ---
            18     1010     983     993      1070    1040    1060       ---     ---     ---       ---     ---     ---
            19      995     979     985      1070    1050    1060       ---     ---     ---       ---     ---     ---
            20     1000     970     986      1080    1060    1070       ---     ---     ---       ---     ---     ---

            21      994     965     977      1090    1070    1080       ---     ---     ---       ---     ---     ---
            22      986     969     976      1090    1070    1080       ---     ---     ---       ---     ---     ---
            23      997     980     990      1070    1050    1060       ---     ---     ---       ---     ---     ---
            24     1010     993    1000      1070    1040    1050       ---     ---     ---       ---     ---     ---
            25     1040    1010    1020      1070    1050    1060       ---     ---     ---       ---     ---     ---

            26     1070    1040    1060      1100    1060    1070       ---     ---     ---       ---     ---     ---
            27     1080    1060    1070      1090    1060    1070       ---     ---     ---       ---     ---     ---
            28     1080    1060    1070      1100    1060    1080       ---     ---     ---       ---     ---     ---
            29     1080    1060    1060      1120    1080    1100       ---     ---     ---       ---     ---     ---
            30     1070    1050    1060      1130    1100    1120       ---     ---     ---       ---     ---     ---
            31     1080    1060    1070       ---     ---     ---       ---     ---     ---       ---     ---     ---

           MONTH   1080     964    1000      1150    1030    1080       ---     ---     ---       ---     ---     ---


                SPECIFIC CONDUCTANCE (MICROSIEMENS/CM AT 25 DEG. C), WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000

           DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                         FEBRUARY                   MARCH                     APRIL                       MAY

             1      ---     ---     ---       ---     ---     ---       ---     ---     ---      1120    1110    1110
             2      ---     ---     ---       ---     ---     ---       ---     ---     ---      1130    1110    1120
             3      ---     ---     ---       ---     ---     ---       ---     ---     ---      1120    1110    1110
             4      ---     ---     ---       ---     ---     ---       ---     ---     ---      1140    1120    1130
             5      ---     ---     ---       ---     ---     ---       ---     ---     ---      1150    1140    1150

             6      ---     ---     ---       ---     ---     ---       981     968     976      1170    1150    1160
             7      ---     ---     ---       ---     ---     ---       979     968     974      1170    1160    1170
             8      ---     ---     ---       ---     ---     ---       971     952     961      1170    1160    1160
             9      ---     ---     ---       ---     ---     ---       957     942     950      1180    1160    1170
            10      ---     ---     ---       ---     ---     ---       950     941     945      1180    1170    1180

            11      ---     ---     ---       ---     ---     ---       950     934     941      1170    1160    1170
            12      ---     ---     ---       ---     ---     ---       955     937     942      1170    1160    1170
            13      ---     ---     ---       ---     ---     ---       971     952     963      1180    1170    1170
            14      ---     ---     ---       ---     ---     ---      1000     966     984      1180    1160    1170
            15      ---     ---     ---       ---     ---     ---      1020     995    1010      1160    1150    1160

            16      ---     ---     ---       ---     ---     ---      1020    1000    1010      1150    1140    1150
            17      ---     ---     ---       ---     ---     ---      1030    1020    1030      1150    1140    1150
            18      ---     ---     ---       ---     ---     ---      1030    1000    1020      1150    1140    1150
            19      ---     ---     ---       ---     ---     ---      1030    1000    1020      1150    1150    1150
            20      ---     ---     ---       ---     ---     ---      1040    1030    1030      1150    1140    1140

            21      ---     ---     ---       ---     ---     ---      1040    1030    1030      1140    1120    1130
            22      ---     ---     ---       ---     ---     ---      1060    1030    1040      1130    1110    1120
            23      ---     ---     ---       ---     ---     ---      1070    1060    1060      1110    1090    1100
            24      ---     ---     ---       ---     ---     ---      1080    1060    1070      1100    1090    1090
            25      ---     ---     ---       ---     ---     ---      1100    1080    1090      1100    1080    1090

            26      ---     ---     ---       ---     ---     ---      1100    1100    1100      1090    1080    1080
            27      ---     ---     ---       ---     ---     ---      1110    1100    1110      1080    1070    1070
            28      ---     ---     ---       ---     ---     ---      1120    1100    1110      1070    1060    1060
            29      ---     ---     ---       ---     ---     ---      1130    1110    1120      1070    1060    1060
            30      ---     ---     ---       ---     ---     ---      1130    1100    1120      1070    1060    1060
            31      ---     ---     ---       ---     ---     ---       ---     ---     ---      1070    1060    1060

           MONTH    ---     ---     ---       ---     ---     ---       ---     ---     ---      1180    1060    1130


           DAY      MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN       MAX     MIN    MEAN

                           JUNE                     JULY                     AUGUST                    SEPTEMBER

             1     1070    1040    1060       971     945     955       ---     ---     ---       819     798     809
             2     1050    1030    1040       986     970     976       906     876     893       829     817     823
             3     1050    1040    1050      1000     986     996       ---     ---     ---       841     828     834
             4     1040    1010    1030      1020    1000    1020       ---     ---     ---       845     841     843
             5     1020    1010    1010      1010     982     997       ---     ---     ---       854     842     846

             6     1020    1000    1010      1000     988    1000       ---     ---     ---       862     854     858
             7     1020    1010    1010       988     964     980       ---     ---     ---       866     859     862
             8     1020    1010    1020       975     957     964       ---     ---     ---       866     859     862
             9     1020    1020    1020       960     947     955       ---     ---     ---       877     864     869
            10     1020    1020    1020       ---     ---     ---       ---     ---     ---       882     876     879

            11     1020    1020    1020       ---     ---     ---       ---     ---     ---       887     867     883
            12     1020    1020    1020       ---     ---     ---       ---     ---     ---       897     877     891
            13     1020     984    1010       ---     ---     ---       ---     ---     ---       906     896     901
            14      987     834     901       ---     ---     ---       ---     ---     ---       912     906     908
            15      ---     ---     ---       ---     ---     ---       ---     ---     ---       918     910     914

            16      ---     ---     ---       ---     ---     ---       ---     ---     ---       926     912     919
            17      ---     ---     ---       ---     ---     ---       ---     ---     ---       921     890     912
            18      ---     ---     ---       709     688     700       ---     ---     ---       921     914     918
            19      ---     ---     ---       728     702     713       ---     ---     ---       922     916     918
            20      757     691     729       765     728     746       ---     ---     ---       923     916     918

            21      783     757     772       792     765     777       ---     ---     ---       927     917     922
            22      818     783     797       809     791     798       ---     ---     ---       919     893     903
            23      820     797     808       838     802     813       ---     ---     ---       895     882     888
            24      863     818     834       837     819     828       ---     ---     ---       901     887     894
            25      864     845     856       834     824     828       ---     ---     ---       908     898     904

            26      868     822     849       849     830     840       ---     ---     ---       917     908     912
            27      871     830     855       864     846     854       ---     ---     ---       915     909     912
            28      892     870     881       864     850     855       ---     ---     ---       909     899     905
            29      914     891     901       865     850     857       ---     ---     ---       905     894     900
            30      946     905     920       865     857     860       788     777     785       906     895     900
            31      ---     ---     ---       900     861     869       799     788     793       ---     ---     ---

           MONTH    ---     ---     ---       ---     ---     ---       ---     ---     ---       927     798     887

Return to 2000 Data Report

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