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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 06357800 GRAND RIVER AT LITTLE EAGLE,SD


Corson County, South Dakota
Hydrologic Unit Code 10130303
Latitude  45°39'28", Longitude 100°49'04" NAD27
Drainage area 5,316  square miles
Contributing drainage area 5,316  square miles
Gage datum 1,625.89 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 1958-10-01 -> 2024-09-30)

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 36 52 304 954 526 445 331 118 84 79 106 62
2 37 54 291 958 497 368 328 116 86 92 94 62
3 37 78 250 846 428 375 260 104 95 97 92 59
4 36 73 245 755 375 291 248 118 105 87 91 57
5 36 60 232 686 346 245 234 172 91 93 85 54
6 35 57 297 636 329 255 241 144 85 120 83 51
7 35 64 348 599 369 348 263 134 82 162 81 49
8 35 85 365 588 432 415 233 127 92 152 82 46
9 34 112 433 616 628 466 263 114 128 149 79 46
10 34 180 413 651 755 534 244 100 130 136 79 46
11 34 168 566 631 671 370 202 108 94 142 78 45
12 34 182 648 667 643 337 190 139 93 141 76 44
13 34 150 765 724 570 369 196 176 100 182 78 43
14 34 133 803 684 483 426 238 171 105 204 76 42
15 36 135 779 674 418 323 216 135 92 194 78 41
16 37 136 847 654 433 296 187 118 83 192 80 41
17 37 126 890 592 402 340 284 110 76 161 80 42
18 37 135 968 583 381 320 262 154 75 162 78 41
19 51 139 915 585 347 386 203 125 74 177 75 41
20 97 156 922 627 365 532 239 112 87 149 71 40
21 90 196 1,190 597 373 399 211 106 108 144 70 40
22 66 202 1,540 652 425 399 188 103 134 227 67 39
23 51 192 1,900 656 496 368 173 113 138 178 70 39
24 49 197 1,600 602 606 331 144 213 110 128 68 38
25 51 206 1,350 552 477 323 146 304 122 111 69 38
26 67 238 1,190 487 436 329 133 141 111 103 69 38
27 83 236 1,280 495 434 295 149 116 98 99 70 38
28 77 246 1,370 497 413 266 198 102 85 110 64 37
29 70 284 1,210 592 396 254 177 128 81 103 66 37
30 64   1,020 609 395 293 145 109 81 97 63 36
31 55   969   448   129 96   109   36