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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 06885500 BLACK VERMILLION R NR FRANKFORT, KS


Marshall County, Kansas
Hydrologic Unit Code 10270205
Latitude  39°40'55", Longitude  96°26'33" NAD27
Drainage area 410  square miles
Contributing drainage area 410  square miles
Gage datum 1,107.09 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 1953-10-01 -> 2023-09-30)

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 39 151 215 354 234 368 323 175 74 58 117 111
2 41 158 181 216 164 383 225 179 101 102 263 104
3 41 129 207 326 152 295 118 152 174 137 135 55
4 36 134 182 310 127 332 206 102 169 72 75 56
5 36 92 238 219 156 414 426 49 153 137 52 50
6 36 82 138 163 259 416 262 51 110 155 41 39
7 43 76 119 112 586 202 271 59 295 136 49 37
8 44 66 98 125 676 230 176 98 235 99 74 59
9 39 59 142 128 446 312 153 66 112 181 90 42
10 45 70 165 123 384 328 207 93 97 263 108 38
11 38 87 230 148 370 390 159 81 116 569 54 60
12 44 70 258 151 220 604 226 45 87 332 45 79
13 75 122 226 118 375 303 172 73 307 109 70 95
14 45 120 247 203 254 227 330 33 258 80 62 188
15 66 108 162 372 236 371 191 55 169 247 40 88
16 51 137 121 177 333 403 138 58 120 109 85 53
17 64 146 132 170 436 191 133 130 128 104 135 46
18 47 159 304 206 294 296 290 60 109 83 77 46
19 44 172 285 112 179 291 235 102 166 58 82 62
20 51 147 124 201 235 214 292 108 134 41 98 43
21 51 144 126 233 321 334 228 48 229 41 77 42
22 59 100 117 136 335 461 197 38 194 40 46 45
23 66 121 162 146 313 377 152 64 103 61 58 44
24 109 213 247 135 393 298 159 98 82 51 64 58
25 56 236 275 124 502 221 313 63 111 34 53 55
26 70 167 179 153 491 152 354 92 125 49 60 40
27 99 121 298 543 520 265 286 124 215 78 50 68
28 87 170 394 225 421 556 214 101 190 41 50 58
29 88 44 262 156 543 308 138 61 149 38 36 52
30 94   304 259 636 177 261 117 148 82 47 67
31 73   468   373   241 65   107   60