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USGS Daily Statistics for Arkansas

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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 07340300 Cossatot River near Vandervoort, AR


Polk County, Arkansas
Hydrologic Unit Code 11140109
Latitude  34°22'48", Longitude  94°14'11" NAD83
Drainage area 89.6  square miles
Gage datum 786.00 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 1966-10-01 -> 2020-09-30)

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
1 183 263 339 287 273 259 64 62 27 26 323 251
2 170 213 316 317 489 281 139 46 72 28 167 319
3 308 216 476 269 510 214 98 48 132 26 98 477
4 394 235 322 369 278 223 59 38 49 25 102 297
5 208 213 271 309 209 196 125 31 31 51 162 204
6 155 173 208 252 278 190 73 33 26 131 286 244
7 139 168 218 196 273 217 63 36 82 119 260 218
8 137 221 277 199 259 196 56 33 33 91 124 201
9 126 158 299 150 247 149 66 36 102 137 128 617
10 239 162 346 176 265 111 79 38 39 69 159 331
11 282 259 400 270 423 133 71 79 68 60 122 258
12 157 338 312 300 271 96 74 43 41 51 95 263
13 212 244 362 369 429 72 68 43 60 112 120 339
14 242 235 315 346 292 80 195 62 111 84 113 280
15 182 289 251 251 242 92 133 39 50 108 125 406
16 146 370 273 211 227 139 158 34 170 118 216 342
17 221 247 410 160 302 87 85 36 164 108 258 239
18 184 187 423 342 198 131 85 33 51 90 261 213
19 314 180 356 305 225 81 66 28 47 155 232 191
20 190 216 548 331 255 74 52 106 46 242 167 163
21 190 400 314 357 275 94 82 39 51 96 154 288
22 196 380 220 448 242 89 46 29 108 90 214 261
23 187 421 255 373 157 141 37 39 54 73 210 234
24 161 308 306 267 163 123 46 30 42 84 365 307
25 225 247 300 505 226 89 39 23 66 227 234 255
26 284 291 193 316 232 179 68 19 68 128 265 249
27 174 232 405 325 155 103 150 24 47 286 548 376
28 193 255 408 222 221 84 108 22 90 137 352 325
29 305 116 321 308 192 81 80 23 48 158 217 245
30 339   466 356 274 64 75 28 31 172 217 242
31 293   347   183   70 25   335   268