HEART RIVER BASIN

                                           06347500  BIG MUDDY CREEK NEAR ALMONT, ND

LOCATION.--Lat 46o41'40", long 101o28'01", in NE1/4NE1/4SE1/4 sec.12, T.137 N., R.86 W., Morton County, Hydrologic Unit
   10130203, on left bank 50 ft downstream from county highway bridge, 2 mi downstream from Hailstone Creek, 3 mi southeast of
   Almont and 12 mi upstream from mouth.

DRAINAGE AREA.--456 mi2.

                                                    WATER-DISCHARGE RECORDS

PERIOD OF RECORD.--October 1945 to September 1970, October 1970 to September 1973 (annual maximum discharge), February 1991 to
   current year (seasonal records only since February 1991).

GAGE.--Water-stage recorder. Elevation of gage is 1,864 ft above sea level, by barometer. Prior to Sept. 5, 1952, nonrecording
   gage at same site and datum.

REMARKS.--Records are poor.

EXTREMES FOR CURRENT YEAR.--Maximum discharge, about 1,400 ft3/s, Mar. 2, gage height, 15.59 ft, observed; minimum daily
   discharge recorded, 1.9 ft3/s, Aug. 30 and 31.

                           DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
                                                        DAILY MEAN VALUES

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

           1       ---      ---      ---      ---     e5.0    e1200       32       18     20        9.2      2.1     e4.0
           2       ---      ---      ---      ---     e5.0    e1350       33       16    e18        9.2      2.2     e4.0
           3       ---      ---      ---      ---     e5.0     1120       33       15    e16       12        2.3     e5.0
           4       ---      ---      ---      ---     e5.0      660       33       16    e14       13        2.2     e6.0
           5       ---      ---      ---      ---     e5.0      300       27       19    e12       12       e2.1     e7.2

           6       ---      ---      ---      ---     e5.5      181       36       45     17       19       e2.0     e5.8
           7       ---      ---      ---      ---      6.0      133       79      177     76       16       e8.0     e5.4
           8       ---      ---      ---      ---     e6.5      108      228      410    198       14       e6.0     e5.0
           9       ---      ---      ---      ---     e7.0       87      357      221    138       11       e5.5     e4.6
          10       ---      ---      ---      ---     e7.5       66      244      145     74        9.4     e5.0     e4.2

          11       ---      ---      ---      ---     e7.5       57      174      147     58        8.1     e5.0     e4.6
          12       ---      ---      ---      ---     e8.0       48      114      201     48        7.1    e15       e5.0
          13       ---      ---      ---      ---     e8.0       46       84      168     41        6.3    e30       e5.4
          14       ---      ---      ---      ---     e8.5       61       66      111     35        5.5    e20       e5.2
          15       ---      ---      ---      ---     e9.0     e458       54      130     30        5.4    e15       e5.2

          16       ---      ---      ---      ---     e9.5     e595       44      245     27        5.1    e18       e5.1
          17       ---      ---      ---      ---     e9.5     e675       30      326     23        4.6    e22       e5.0
          18       ---      ---      ---      ---    e10       e360       33      201     20        4.9    e19       e4.9
          19       ---      ---      ---      ---    e10        234       29      121     19        4.6    e16       e4.8
          20       ---      ---      ---      ---     e9.5      182       25       87     18        4.5    e13       e4.7

          21       ---      ---      ---      ---     e9.5     e138       23       69     17        4.3    e11       e4.6
          22       ---      ---      ---      ---     e9.0      110       23       59     15        4.2     e9.0     e4.6
          23       ---      ---      ---      ---     e7.0       87       24       51     14        3.9     e7.0     e4.7
          24       ---      ---      ---      ---     e7.0       72       24       46     13        3.6     e6.0     e4.7
          25       ---      ---      ---      ---    e10         61       22       41     12        3.6     e5.0     e4.8

          26       ---      ---      ---      ---   e200         53       21       37     12        3.5     e4.5     e4.8
          27       ---      ---      ---      ---   e600         48       21       36     11        3.2     e4.0     e4.9
          28       ---      ---      ---      ---   e900         45       21       29     12        2.7     e3.5     e5.0
          29       ---      ---      ---      ---      ---       39       20       25     11        2.3     e4.0     e5.1
          30       ---      ---      ---      ---      ---       35       19       23      9.7      1.9     e4.5     e5.2
          31       ---      ---      ---      ---      ---       30      ---       21      ---      1.9     e4.0      ---

         TOTAL     ---      ---      ---      ---   1889.5     8639     1973     3256   1028.7    216.0    272.9    149.5
         MEAN      ---      ---      ---      ---     67.5      279     65.8      105     34.3     6.97     8.80     4.98
         MAX       ---      ---      ---      ---      900     1350      357      410      198       19       30      7.2
         MIN       ---      ---      ---      ---      5.0       30       19       15      9.7      1.9      2.0      4.0
         AC-FT     ---      ---      ---      ---     3750    17140     3910     6460     2040      428      541      297

         STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1946 - 1999, BY WATER YEAR (WY)

         MEAN     1.20     1.60     1.33     1.08     21.4      152      158     49.4     41.0     45.0     8.88     2.99
         MAX      2.61     3.19     2.48     4.59      220      909     1160      540      405     1042     75.4     15.2
         (WY)     1952     1952     1952     1947     1995     1997     1950     1970     1966     1993     1998     1953
         MIN       .39      .58      .35     .065     .000      .73     1.48     1.01      .43     .042      .12      .35
         (WY)     1962     1961     1949     1949     1966     1965     1992     1961     1961     1961     1961     1991

         SUMMARY STATISTICS                  WATER YEARS 1946 - 1999

         ANNUAL MEAN                          a 37.0
         HIGHEST ANNUAL MEAN                   112              1950
         LOWEST ANNUAL MEAN                      1.41           1961
         HIGHEST DAILY MEAN                  15000       Apr 17 1950
         LOWEST DAILY MEAN                        .00    Jan 28 1946
         ANNUAL SEVEN-DAY MINIMUM                 .00    Jan 28 1946
         INSTANTANEOUS PEAK FLOW             20200       Apr 17 1950
         INSTANTANEOUS PEAK STAGE               30.99    Jul 23 1993
         ANNUAL RUNOFF (AC-FT)             a 26790
         10 PERCENT EXCEEDS                     46
         50 PERCENT EXCEEDS                      2.0
         90 PERCENT EXCEEDS                       .40

         a  Based on complete water years (1945-70)
         e  Estimated

                                                     WATER-QUALITY RECORDS

PERIOD OF RECORD.--Water year 1991 to current year.


                                 WATER-QUALITY DATA, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999

                                 DIS-     PH       PH       SPE-
                               CHARGE,   WATER    WATER    CIFIC    SPE-                       HARD-             MAGNE-
                                INST.    WHOLE    WHOLE     CON-    CIFIC                      NESS    CALCIUM    SIUM,
                                CUBIC    FIELD     LAB     DUCT-    CON-    TEMPER-  TEMPER-   TOTAL    DIS-      DIS-
                                 FEET   (STAND-  (STAND-   ANCE     DUCT-    ATURE    ATURE    (MG/L    SOLVED   SOLVED
              DATE      TIME     PER      ARD      ARD      LAB     ANCE      AIR     WATER     AS      (MG/L    (MG/L
                                SECOND   UNITS)   UNITS)  (US/CM)  (US/CM)  (DEG C)  (DEG C)   CACO3)   AS CA)   AS MG)
                               (00061)  (00400)  (00403)  (90095)  (00095)  (00020)  (00010)  (00900)  (00915)  (00925)

          OCT
            22...       1100     18        --       --       --     1110     12.0      7.4       --       --       --
          MAR
            02...       1515   1310        --       --       --      506       --       .9       --       --       --
            22...       1425    110       8.1       --     1030      965     10.0      4.4      210      39       27
          JUL
            23...       1250      4.6     8.3      8.3     2730     2820     33.0     25.5      470      72       70
          AUG
            10...       1210      5.2      --       --       --     2340     26.0     22.5       --       --       --
          SEP
            08...       1425      5.0      --       --       --     2090     18.5     15.9       --       --       --


                                                                 ANC                                        SOLIDS,
                            POTAS-   SODIUM                    UNFLTRD   CHLO-    FLUO-            SOLIDS,  RESIDUE
                             SIUM,     AD-            SODIUM,  TIT 4.5   RIDE,    RIDE,   SULFATE    DIS-   AT 180
                             DIS-    SORP-             DIS-      LAB     DIS-      DIS-    DIS-     SOLVED   DEG. C
                            SOLVED    TION            SOLVED    (MG/L    SOLVED   SOLVED   SOLVED   (TONS     DIS-
                   DATE     (MG/L    RATIO    SODIUM   (MG/L     AS      (MG/L    (MG/L    (MG/L     PER     SOLVED
                            AS K)            PERCENT   AS NA)   CACO3)   AS CL)   AS F)   AS SO4)    DAY)    (MG/L)
                           (00935)  (00931)  (00932)  (00930)  (90410)  (00940)  (00950)  (00945)  (70302)  (70300)

               OCT
                 22...        --       --       --       --       --       --       --       --       --       --
               MAR
                 02...        --       --       --       --       --       --       --       --       --       --
                 22...       9.4       5       60       150      199      5.4       .10     340     223       751
               JUL
                 23...      11        10       70       510      587      7.5       .70     960      25.1    2010
               AUG
                 10...        --       --       --       --       --       --       --       --       --       --
               SEP
                 08...        --       --       --       --       --       --       --       --       --       --


                           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
                 22...        --       --       --       --       --       --       --       --       --       --
               MAR
                 02...        --       --       --       --       --       --       --       --       --       --
                 22...       691       1       140      1.0      20       100      <.1     <1.0      <1       490
               JUL
                 23...      1980      <1        30     <1.0      70        30       .1      3.0      <1       950
               AUG
                 10...        --       --       --       --       --       --       --       --       --       --
               SEP
                 08...        --       --       --       --       --       --       --       --       --       --

Return to 1999 Data Report

U.S. Department of the Interior || U.S. Geological Survey
Maintainer: Webmaster
Last update: Tuesday, 31-Aug-2004 13:36:41 EDT
Privacy || Disclaimer|| Accessibility || FOIA
URL: http://nd.water.usgs.gov/pubs/wdr/wdrnd991/htdocs/d.06347500wq99.html
FirstGov, "Your First Click to the U.S. Government"