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Water Resources Data - Ohio, Water Year 97, Vol. 1 | Great Miami River Basin

				03272700 SEVENMILE CREEK AT CAMDEN, OHIO

LOCATION.--Lat 39037'45", long 84038'40", Preble County, Hydrologic Unit 05080002, on right bank at downstream side 
of bridge on State Highway 725 in Camden, 0.3 mi downstream from Beasley Run and at mile 16.2.
DRAINAGE AREA.--69.0 mi2.
PERIOD OF RECORD.--December 1970 to current year.
GAGE.--Water-stage recorder. Datum of gage is 818.57 ft above sea level. (Levels by Miami Conservancy District.) 
Prior to Oct. 1, 1975, at same site at datum 3.02 ft higher.
REMARKS.--Records fair except for periods of estimated record, which are poor. Water-quality data collected at this 
site.
COOPERATION.--Gage-height tapes and 9 discharge measurements furnished by Miami Conservancy District.

	DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997                   
					DAILY MEAN VALUES                                                
 
 DAY       OCT      NOV      DEC      JAN      FEB      MAR      APR      MAY      JUN      JUL      AUG      SEP
 
   1       7.4     e6.2      662       73       62      200       64       38     2110    274        8.1      5.4
   2       6.3     e6.0      241       69       57     1090       58      123      601    253        8.1      5.1
   3       5.3      6.0      141       64       62      348       55      495      283    339        8.1      9.5
   4       4.9      5.5       94       60      797      204       53      206      168    105        7.8      5.4
   5       4.9      5.4       78      185      492      146       63      115      113     58        7.5      4.5
 
   6       4.7      5.4       77      102      228      133       62       86       85     42        7.2      4.4
   7       4.5      6.0       66       72      142      105       50       66       74     35        7.0      4.6
   8       4.5     12         55      e54      108       91       46       66       65     31        7.0      4.4
   9       4.5      9.0       46      e45      e80      240       43       60       79     44        6.7      4.2
  10       4.7      8.8       42      e37      e66      470       43       52       59     36        6.3      6.5
 
  11       4.5      8.2       41      e34      e60      202       42       47       51     28        6.3      5.4
  12       4.5      7.4      117      e33      e54      126       56       46       45     24        6.5      4.5
  13       4.3      7.3      111      e35      e50      105       53       45       42     23       13        4.1
  14       4.3      6.7       76      e37      e47      531       46       43       37     21       10        3.8
  15       4.4      7.0       61       40      e45      221       43       42       31     20        9.6      3.4
 
  16       4.6      7.0      205       48      e42      131       42       38       31     18       10        3.3
  17       4.3      7.3     1240      e35      e40      106       40       36       38     16       15        3.1
  18      17       12        391      e32      e50      221       39       36      109     14       58        3.1
  19      11        9.7      205      e30       60      225       38       35       91     14       23        2.9
  20       7.2      8.3      123      e27       68      144       37       33       54     12       57        2.9
 
  21       5.9      8.1       69       38      105      111       37       31       42     12       39        2.8
  22       5.5      8.1       59      505      124       88       35       30       35     12       24        2.7
  23       6.0      7.4      104      277       77       71       33       30       30     12       24        2.8
  24       8.5      7.3     1010      139       65       62       32       30       27     22       31        2.8
  25       6.4     44        273      108       62       61       31       32       25     14       24        2.7
 
  26       6.3    417        140       70       64       58       31       37       27     12        9.6      2.6
  27       7.7    154        100      280      228       53       31       34       29     17        8.6      2.5
  28      e8.0     84        129      263      149       52       35       31       24     15        7.3      2.5
  29      e8.0     53        131       98      ---      135       32       32      102     11        6.5      2.3
  30      e7.0    150         94       76      ---       93       31       33       85      9.5      6.3      2.4
  31      e6.4      ---       82       69      ---       76      ---      372      ---      8.1      5.8      ---
 
 TOTAL   193.5   1084.1     6263     3035     3484     5899     1301     2400     4592   1551.6    468.3    116.6
 MEAN     6.24     36.1      202     97.9      124      190     43.4     77.4      153     50.1     15.1     3.89
 MAX        17      417     1240      505      797     1090       64      495     2110      339       58      9.5
 MIN       4.3      5.4       41       27       40       52       31       30       24      8.1      5.8      2.3
 CFSM      .09      .52     2.93     1.42     1.80     2.76      .63     1.12     2.22      .73      .22      .06
 IN.       .10      .58     3.38     1.64     1.88     3.18      .70     1.29     2.48      .84      .25      .06
 
 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1971 - 1997, BY WATER YEAR (WY)                                 
 
 MEAN     19.2     59.3     91.9     87.8      113      141      127      113     54.1     35.0     19.2     9.49
 MAX       126      266      281      265      276      344      323      421      166      138     91.6     40.9
 (WY)     1987     1986     1991     1982     1975     1978     1996     1989     1996     1992     1979     1979
 MIN      3.31     3.90     4.58     3.46     19.2     24.9     25.2     11.3     3.84     4.27     2.95     1.68
 (WY)     1972     1972     1977     1977     1978     1992     1976     1976     1988     1975     1975     1991
 
 SUMMARY STATISTICS           FOR 1996 CALENDAR YEAR        FOR 1997 WATER YEAR           WATER YEARS 1971 - 1997
 
 ANNUAL TOTAL                       48379.1                    30388.1                                           
 ANNUAL MEAN                          132                         83.3                       73.0                
 HIGHEST ANNUAL MEAN                                                                        117              1996
 LOWEST ANNUAL MEAN                                                                          28.0            1988
 HIGHEST DAILY MEAN                  3970     Apr 29            2110     Jun  1            5520       May 26 1989
 LOWEST DAILY MEAN                      3.2   Sep 15               2.3   Sep 29                .81    Sep  9 1991
 ANNUAL SEVEN-DAY MINIMUM               3.6   Sep  9               2.5   Sep 24               1.1     Sep  6 1991
 INSTANTANEOUS PEAK FLOW                                        3520     Jun  1 a         20200       May 26 1989
 INSTANTANEOUS PEAK STAGE                                         10.09  Jun  1              18.67    May 26 1989
 INSTANTANEOUS LOW FLOW                                            2.3   Sep 29                .81    Sep  9 1991
 ANNUAL RUNOFF (CFSM)                   1.92                       1.21                       1.06               
 ANNUAL RUNOFF (INCHES)                26.08                      16.38                      14.37               
 10 PERCENT EXCEEDS                   301                        201                        162                  
 50 PERCENT EXCEEDS                    41                         38                         26                  
 90 PERCENT EXCEEDS                     4.9                        4.8                        4.0                
 
a Peaks above base shown in table of peak discharges and stages at continuous-record surface-water-discharge stations.
e Estimated.