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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 61 36 64 27 21 100 70
2 48 61 39 85 82 64 34 61 24 15 96 55
3 49 43 31 80 76 87 33 54 19 17 92 35
4 46 50 41 76 90 101 29 38 18 27 98 30
5 81 60 92 72 65 109 37 31 21 35 81 18
6 78 62 83 43 89 109 33 30 20 37 52 18
7 37 61 85 41 89 116 23 30 22 39 48 23
8 24 60 79 37 134 136 22 46 21 46 75 19
9 24 56 66 41 105 160 28 73 22 90 76 28
10 20 52 50 75 110 137 31 71 65 109 60 70
11 19 53 44 64 111 130 35 92 65 133 39 89
12 11 54 42 37 88 156 32 122 61 92 30 71
13 11 58 69 38 71 180 33 145 89 38 44 81
14 11 60 75 133 84 150 32 95 108 36 40 109
15 15 61 60 136 96 105 39 74 86 28 36 91
16 22 54 84 92 101 45 39 58 96 43 32 91
17 20 57 97 40 84 39 41 33 77 43 30 97
18 18 48 72 89 117 83 33 25 82 57 34 92
19 19 52 101 79 111 116 27 22 114 89 37 62
20 21 94 101 48 92 91 25 17 142 67 33 36
21 19 91 46 42 143 61 27 18 83 48 33 65
22 31 60 45 55 124 45 30 31 61 39 27 76
23 33 58 45 50 145 101 27 59 58 65 20 33
24 31 53 65 51 108 120 27 52 52 80 18 54
25 54 119 101 108 108 46 31 24 31 95 17 51
26 68 138 93 108 109 68 68 18 22 112 17 18
27 56 114 71 117 139 56 69 37 74 114 21 33
28 58 88 46 145 157 38 81 30 51 121 34 45
29 61 24 64 121 81 42 71 17 19 80 53 28
30 58   130 101 80 41 84 18 17 109 73 18
31 56   145   48   85 19   95   19