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USGS Daily Statistics for Oklahoma

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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 07240000 Lake Hefner Canal near Oklahoma City, OK


Oklahoma County, Oklahoma
Hydrologic Unit Code 11050002
Latitude  35°33'11", Longitude  97°37'11" NAD27
Gage datum 1,196.96 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 20 - 21 years of record in, ft3/s   (Calculation Period 1997-10-01 -> 2018-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 27 79 56 110 95 59 42 62 27 21 100 70
2 48 61 39 85 82 62 48 59 24 15 96 55
3 49 43 31 80 86 83 38 52 19 17 92 35
4 46 50 41 76 95 97 36 36 18 27 98 30
5 81 60 92 72 64 104 43 30 21 35 81 18
6 78 62 83 43 87 105 39 30 20 37 52 18
7 37 61 85 41 86 114 30 29 22 39 48 23
8 24 60 79 37 129 131 29 68 21 46 75 19
9 24 56 66 41 101 153 35 74 22 90 76 28
10 20 52 50 75 105 131 37 68 65 109 60 70
11 19 53 44 64 106 124 41 88 65 133 39 89
12 11 54 42 37 85 149 38 117 61 92 30 71
13 11 58 69 38 68 172 39 139 89 38 44 81
14 11 60 75 133 81 143 38 92 108 36 40 109
15 15 61 60 136 92 101 47 114 86 28 36 91
16 22 54 84 92 97 43 45 70 96 43 32 91
17 20 57 97 40 81 37 40 32 77 43 30 97
18 18 48 72 89 113 79 32 25 82 57 34 92
19 19 52 101 79 108 111 26 22 114 89 37 62
20 21 94 101 48 90 87 25 18 142 67 33 36
21 19 91 46 42 139 59 26 18 83 48 33 65
22 31 60 45 55 120 43 29 31 61 39 27 76
23 33 58 45 50 141 97 27 59 58 65 20 33
24 31 53 65 51 105 117 26 52 52 80 18 54
25 54 119 101 108 105 73 30 24 31 95 17 51
26 68 138 93 108 104 80 65 18 22 112 17 18
27 56 114 71 117 133 67 66 37 74 114 21 33
28 58 88 46 145 150 51 77 30 51 121 34 45
29 61 24 64 121 77 50 68 17 19 80 53 28
30 58   130 101 78 47 91 18 17 109 73 18
31 56   145   48   84 19   95   19