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USGS Daily Statistics for Minnesota
NOTE: During winter months, stage and discharge may be significantly affected by backwater from ice, resulting in incorrect discharge data. Consequently, discharge data may not be displayed during periods of ice effect. Click here for more information.
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.
Roberts County, South Dakota Hydrologic Unit Code 09020101
Latitude 45°51'45", Longitude 96°34'25"
NAD27
Drainage area 1,160 square miles Gage datum 960.43 feet above NAVD88 |
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00060, Discharge, cubic feet per second, | |||||||||||||
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Day of month |
Mean of daily mean values for each day for water year of record in, ft3/s
(Calculation Period 1941-10-01 -> 2023-09-30) Calculation period restricted by USGS staff due to special conditions at/near site |
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Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
1 | 14 | 14 | 75 | 236 | 474 | 340 | 280 | 119 | 66 | 59 | 81 | 30 | |
2 | 14 | 14 | 97 | 234 | 457 | 338 | 274 | 114 | 65 | 58 | 78 | 32 | |
3 | 14 | 14 | 109 | 242 | 450 | 326 | 262 | 110 | 60 | 62 | 75 | 33 | |
4 | 13 | 15 | 119 | 251 | 445 | 326 | 248 | 106 | 54 | 64 | 74 | 33 | |
5 | 13 | 15 | 135 | 248 | 443 | 331 | 252 | 110 | 54 | 67 | 73 | 32 | |
6 | 13 | 15 | 149 | 259 | 439 | 337 | 249 | 116 | 55 | 70 | 70 | 34 | |
7 | 13 | 16 | 154 | 284 | 432 | 335 | 253 | 113 | 56 | 69 | 65 | 35 | |
8 | 13 | 17 | 161 | 306 | 419 | 321 | 259 | 106 | 59 | 67 | 62 | 35 | |
9 | 13 | 18 | 170 | 322 | 413 | 313 | 242 | 97 | 60 | 65 | 57 | 36 | |
10 | 13 | 18 | 173 | 350 | 406 | 313 | 233 | 91 | 61 | 65 | 51 | 38 | |
11 | 13 | 19 | 179 | 406 | 397 | 308 | 240 | 86 | 58 | 66 | 52 | 35 | |
12 | 13 | 19 | 182 | 489 | 387 | 303 | 255 | 82 | 58 | 65 | 51 | 33 | |
13 | 13 | 20 | 189 | 533 | 388 | 285 | 263 | 81 | 57 | 65 | 53 | 30 | |
14 | 13 | 20 | 190 | 559 | 394 | 290 | 261 | 80 | 57 | 65 | 52 | 24 | |
15 | 13 | 20 | 182 | 571 | 400 | 297 | 255 | 78 | 59 | 62 | 51 | 21 | |
16 | 13 | 20 | 183 | 588 | 400 | 283 | 234 | 80 | 62 | 61 | 52 | 20 | |
17 | 13 | 20 | 185 | 581 | 393 | 272 | 230 | 81 | 63 | 60 | 49 | 18 | |
18 | 13 | 23 | 181 | 594 | 394 | 278 | 230 | 80 | 63 | 58 | 45 | 18 | |
19 | 13 | 27 | 179 | 595 | 389 | 286 | 225 | 81 | 61 | 57 | 46 | 18 | |
20 | 13 | 28 | 176 | 587 | 377 | 290 | 216 | 79 | 60 | 56 | 50 | 18 | |
21 | 13 | 29 | 172 | 579 | 378 | 290 | 206 | 76 | 61 | 55 | 51 | 17 | |
22 | 14 | 33 | 167 | 575 | 385 | 288 | 194 | 70 | 62 | 56 | 50 | 17 | |
23 | 15 | 40 | 163 | 566 | 384 | 301 | 171 | 70 | 63 | 55 | 49 | 16 | |
24 | 14 | 44 | 163 | 550 | 376 | 310 | 159 | 71 | 65 | 57 | 43 | 16 | |
25 | 14 | 47 | 171 | 541 | 365 | 313 | 160 | 72 | 64 | 61 | 37 | 16 | |
26 | 12 | 52 | 180 | 524 | 355 | 307 | 153 | 73 | 62 | 61 | 32 | 15 | |
27 | 12 | 57 | 181 | 500 | 345 | 295 | 143 | 71 | 57 | 58 | 29 | 15 | |
28 | 12 | 60 | 179 | 492 | 341 | 292 | 142 | 71 | 57 | 60 | 28 | 15 | |
29 | 13 | 31 | 182 | 485 | 336 | 289 | 138 | 70 | 58 | 67 | 27 | 15 | |
30 | 14 | 211 | 476 | 336 | 284 | 130 | 69 | 59 | 70 | 28 | 15 | ||
31 | 14 | 236 | 338 | 129 | 67 | 77 | 15 |