Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 06479770 BIG SIOUX RIVER NEAR BRUCE, SD


Brookings County, South Dakota
Hydrologic Unit Code 10170202
Latitude  44°28'03.2", Longitude  96°53'13.5" NAD27
Drainage area 2,396  square miles
Contributing drainage area 1,549  square miles
Gage datum 1,611.96 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 2000-10-01 -> 2025-09-30)

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 78 70 74 693 812 553 398 258 172 180 213 124
2 77 68 73 697 800 564 396 251 173 182 210 121
3 77 66 76 713 769 575 392 243 182 198 204 118
4 77 66 79 738 735 562 391 238 183 211 198 116
5 76 66 87 731 724 525 389 234 169 227 195 115
6 76 67 96 732 732 503 387 231 163 229 193 116
7 75 67 108 746 749 494 419 233 161 218 187 116
8 73 65 116 811 749 477 444 247 163 205 180 114
9 73 64 126 833 747 457 456 237 169 196 174 113
10 73 64 145 824 743 452 448 253 174 193 163 111
11 73 64 180 874 735 457 435 257 177 201 159 110
12 73 65 221 871 739 472 416 250 196 210 162 110
13 73 67 245 904 742 510 396 245 216 204 157 109
14 73 69 329 872 736 527 378 237 228 197 153 107
15 72 71 403 805 704 530 377 224 218 198 149 104
16 72 76 396 793 670 511 379 218 221 208 148 103
17 71 81 435 819 640 479 366 211 235 204 149 100
18 71 91 515 810 620 444 353 216 239 196 149 98
19 70 101 504 788 602 422 340 221 228 191 147 96
20 70 115 516 791 586 402 328 239 211 187 143 93
21 70 121 597 811 580 412 324 246 207 186 136 91
22 71 119 642 831 590 435 331 240 204 191 132 90
23 72 109 696 883 607 518 335 230 217 199 127 89
24 72 98 814 893 606 571 323 213 226 198 127 87
25 72 88 771 865 588 575 307 201 245 196 124 85
26 71 85 713 836 564 518 302 199 241 194 124 85
27 71 80 671 808 544 495 299 201 220 197 124 84
28 72 75 686 796 535 495 293 199 207 195 127 83
29 71 131 726 800 529 462 288 188 197 207 127 83
30 71   738 807 526 422 278 180 193 227 126 81
31 70   723   541   267 175   213   79