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USGS Daily Statistics for South Dakota

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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 06481000 BIG SIOUX R NEAR DELL RAPIDS,SD


Minnehaha County, South Dakota
Hydrologic Unit Code 10170203
Latitude  43°47'25.7", Longitude  96°44'43.2" NAD27
Drainage area 3,927  square miles
Contributing drainage area 3,057  square miles
Gage datum 1,456.89 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 1948-10-01 -> 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
1 114 86 291 1,950 1,090 795 799 439 251 324 259 193
2 110 86 318 1,860 1,090 783 777 429 244 312 257 193
3 108 86 348 1,760 1,070 766 773 413 242 302 255 190
4 105 85 354 1,830 1,040 754 799 407 241 300 254 186
5 105 85 371 1,920 1,010 735 798 386 243 306 253 180
6 103 85 383 1,900 1,020 713 762 368 252 307 253 174
7 101 85 405 1,930 1,070 732 712 369 261 310 249 166
8 99 85 425 1,950 1,070 728 649 358 272 313 245 161
9 98 90 452 2,130 1,030 690 616 342 261 319 240 157
10 96 106 442 2,060 1,030 680 640 338 246 324 235 150
11 95 108 453 1,820 1,050 696 638 341 268 332 221 148
12 93 105 513 1,650 1,050 719 621 335 377 322 216 148
13 92 104 559 1,540 1,040 735 607 335 483 310 218 149
14 90 103 667 1,480 1,030 753 623 325 453 299 225 150
15 88 101 770 1,450 998 765 623 318 445 291 226 148
16 87 101 837 1,430 945 786 596 313 392 287 227 146
17 85 106 850 1,380 895 916 585 308 360 280 226 145
18 83 120 917 1,350 865 975 549 312 353 277 224 143
19 82 130 980 1,350 845 919 512 323 363 280 224 137
20 82 141 1,030 1,330 828 951 526 337 381 286 227 132
21 83 156 1,060 1,310 815 1,070 539 353 414 286 233 129
22 84 168 1,100 1,300 802 1,150 526 349 448 285 230 125
23 84 178 1,190 1,340 791 1,170 513 335 477 288 223 122
24 84 188 1,280 1,330 782 1,110 507 317 531 288 219 119
25 83 208 1,260 1,290 788 1,040 497 300 563 285 215 118
26 83 219 1,270 1,250 770 979 487 291 500 279 211 117
27 83 234 1,290 1,220 766 953 468 285 473 271 207 115
28 84 247 1,360 1,180 790 925 448 278 439 265 202 113
29 85 363 1,540 1,130 793 855 444 273 387 262 196 112
30 85   1,800 1,100 794 843 448 266 348 258 193 110
31 85   1,870   797   446 257   259   113