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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 -> 2021-09-30)

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 65 62 73 26 318 251
2 170 213 316 317 489 278 138 46 105 28 165 319
3 308 216 476 269 510 212 97 48 152 26 97 477
4 394 235 322 369 278 220 59 38 59 25 101 297
5 208 213 271 309 209 194 125 31 38 51 159 204
6 155 173 208 252 278 187 73 33 31 129 281 244
7 139 168 218 196 273 214 63 36 84 117 256 218
8 137 221 277 199 259 193 56 34 35 90 122 201
9 126 158 299 150 247 147 65 36 102 135 127 617
10 239 162 346 176 265 110 78 37 40 68 157 331
11 282 259 400 270 423 131 70 78 69 59 121 258
12 157 338 312 300 271 95 73 190 43 51 94 263
13 212 244 362 369 429 71 68 60 61 110 118 339
14 242 235 315 346 292 79 192 82 110 82 112 280
15 182 289 251 251 242 91 131 49 50 106 123 406
16 146 370 273 211 227 137 156 39 168 116 213 342
17 221 247 410 160 302 86 84 39 162 106 253 239
18 184 187 423 342 198 129 84 34 51 89 256 213
19 314 180 356 305 225 80 66 29 47 153 228 191
20 190 216 548 331 255 74 51 105 46 238 164 163
21 190 400 314 357 275 94 81 39 51 95 152 288
22 196 380 220 448 242 88 46 30 111 89 211 261
23 187 421 255 373 157 140 37 39 59 72 207 234
24 161 308 306 267 163 121 46 30 44 83 359 307
25 225 247 300 505 226 88 39 23 67 223 234 255
26 284 291 193 316 232 177 67 42 68 126 263 249
27 174 232 405 325 155 103 148 133 47 282 540 376
28 193 255 408 222 221 84 106 109 89 148 347 325
29 305 116 321 308 192 91 79 102 48 166 215 245
30 339   466 356 274 68 75 132 32 173 217 242
31 293   347   183   69 44   331   268