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USGS Daily Statistics for the Nation

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 07230000 Little River blw Lk Thunderbird nr Norman, OK


Cleveland County, Oklahoma
Hydrologic Unit Code 11090203
Latitude  35°13'18", Longitude  97°12'49" NAD27
Drainage area 257  square miles
Contributing drainage area 257  square miles
Gage datum 965.97 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1965-10-01 -> 2024-09-30)

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 40 36 53 67 79 151 89 46 14 13 37 37
2 35 40 61 70 88 145 88 41 14 13 38 45
3 37 45 70 79 95 148 88 41 17 13 28 49
4 42 51 66 88 100 156 92 40 14 13 22 45
5 42 53 67 97 109 150 87 39 16 11 27 30
6 39 51 72 100 117 161 87 41 21 9.9 31 16
7 38 53 75 99 116 162 88 44 24 14 35 10
8 43 49 70 91 112 163 72 46 26 14 39 8.8
9 44 48 62 81 113 162 73 34 27 16 39 10
10 42 52 62 69 118 136 74 25 26 22 39 17
11 43 48 63 59 118 129 67 23 27 23 38 19
12 48 37 64 58 130 127 54 31 27 22 38 15
13 58 33 55 43 120 135 53 35 23 16 38 18
14 74 29 53 46 118 146 58 31 25 13 36 19
15 82 18 62 64 118 153 62 35 27 16 37 20
16 72 14 71 67 118 146 63 35 25 21 34 26
17 60 18 71 65 99 127 62 32 25 24 30 30
18 54 25 67 69 109 102 61 33 25 25 35 33
19 48 31 64 72 132 98 65 32 18 23 40 30
20 44 35 70 69 130 94 68 28 11 25 42 23
21 40 38 77 71 137 104 67 25 6 26 39 20
22 35 46 80 70 132 115 67 23 0.81 19 33 20
23 33 45 82 73 127 123 64 23 0.91 23 32 23
24 26 42 96 81 201 115 59 18 4 26 31 28
25 21 39 111 84 235 115 57 14 8.2 24 29 28
26 18 47 109 68 221 122 56 14 8 27 25 28
27 18 58 88 64 156 107 52 14 8.9 31 27 28
28 20 57 69 73 124 97 49 14 10 32 34 30
29 22 10 57 71 122 94 53 14 10 33 35 36
30 26   54 68 135 87 55 14 12 41 29 46
31 30   59   143   54 14   42   47