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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 07146800 WB WALNUT R NR EL DORADO, KS


Butler County, Kansas
Hydrologic Unit Code 11030017
Latitude  37°49'36", Longitude  96°50'57" NAD83
Drainage area 62.00  square miles
Contributing drainage area 62.00  square miles
Gage datum 1,259.71 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 2009-10-01 -> 2025-09-30)

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 12 14 23 36 110 235 72 43 28 6.1 33 19
2 10 13 16 25 54 107 63 50 12 6.3 47 14
3 9.7 31 14 27 111 61 229 42 8.6 6.6 80 10
4 9.4 50 12 22 164 40 53 54 70 8.6 12 8.7
5 9.1 33 12 69 218 52 51 42 52 78 11 8.3
6 8.6 23 11 31 119 40 36 166 98 37 10 7.8
7 8.8 18 11 19 150 76 30 78 64 36 10 7.4
8 12 15 17 17 285 35 24 212 65 122 9.3 7.2
9 16 14 44 16 139 133 21 159 151 176 10 7
10 12 12 36 15 99 122 16 88 201 68 24 6.8
11 11 12 122 14 75 61 14 49 59 91 16 6.7
12 14 12 76 15 68 69 12 35 36 43 12 6.8
13 12 14 120 16 193 44 38 68 26 67 11 11
14 12 15 67 14 101 81 24 41 22 43 10 9.9
15 13 14 33 51 191 58 39 33 18 37 12 8.7
16 18 13 21 24 105 49 24 82 31 21 15 8.7
17 16 13 36 22 135 26 25 39 27 13 22 7.8
18 14 12 44 18 94 44 17 69 15 10 16 7.6
19 27 11 28 18 171 33 11 36 12 9.1 12 14
20 15 14 33 25 208 19 9 21 9.7 8.5 11 27
21 15 33 48 18 314 16 10 13 33 8.2 10 12
22 15 25 110 25 155 15 8.3 9.6 15 8.1 9.8 11
23 20 23 69 29 127 171 7.4 13 9.6 8.5 9.2 11
24 25 113 56 31 299 65 7.6 13 8.3 8.9 8.9 16
25 26 50 39 36 442 56 25 22 14 12 8.8 15
26 22 32 27 21 313 156 11 23 16 9.6 11 19
27 16 26 25 80 225 55 7.8 16 9.7 8.8 11 67
28 13 45 22 84 155 24 8.2 10 7.9 15 9.3 39
29 12 25 186 60 107 19 19 7.8 6.8 35 9.6 32
30 18   122 160 66 159 163 13 6.4 48 13 18
31 21   70   139   61 68   56   14