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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 06888000 VERMILLION C NR WAMEGO, KS


Pottawatomie County, Kansas
Hydrologic Unit Code 10270102
Latitude  39°20'52", Longitude  96°13'02" NAD27
Drainage area 243  square miles
Contributing drainage area 243  square miles
Gage datum 991.37 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 1935-10-01 -> 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 23 54 126 73 198 235 168 75 34 23 47 75
2 29 49 59 72 150 284 100 110 23 57 61 57
3 24 87 88 99 214 190 94 92 41 53 58 30
4 25 77 96 120 124 206 130 33 91 29 29 50
5 26 48 112 127 186 382 111 27 41 89 26 64
6 24 50 55 70 210 288 67 23 34 116 26 35
7 22 45 52 73 362 114 69 22 35 97 24 26
8 21 55 57 88 289 178 55 20 21 58 22 24
9 20 47 97 94 163 149 78 56 20 369 25 22
10 19 42 89 96 124 244 116 96 68 150 29 21
11 18 54 81 90 328 282 98 83 24 73 37 38
12 20 70 78 90 153 353 87 37 17 26 24 33
13 22 86 104 100 146 174 46 24 30 35 23 35
14 21 51 66 86 135 178 42 20 49 26 22 61
15 36 41 78 111 105 309 53 24 65 58 27 32
16 27 47 59 181 126 394 53 42 25 46 50 23
17 34 56 78 122 234 154 90 111 19 110 31 21
18 29 53 61 144 96 130 68 38 17 53 50 25
19 31 75 46 78 122 127 40 32 25 24 34 45
20 31 89 54 123 117 224 45 51 37 123 24 23
21 39 56 71 76 167 217 37 49 211 38 22 23
22 35 54 59 151 193 208 30 23 133 28 22 22
23 53 71 79 174 114 303 24 22 55 52 23 27
24 45 64 119 107 301 170 55 52 78 36 25 33
25 31 56 103 122 238 142 33 73 106 23 25 29
26 35 54 99 120 346 91 32 110 28 21 24 37
27 56 56 187 327 443 91 46 139 26 22 22 80
28 44 75 213 114 204 202 34 40 27 19 20 38
29 41 32 148 103 391 137 37 23 20 26 20 31
30 52   127 160 282 148 87 125 24 56 20 27
31 44   83   179   120 60   43   24