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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 06807410 West Nishnabotna River at Hancock, IA


Pottawattamie County, Iowa
Hydrologic Unit Code 10240002
Latitude  41°23'24.4", Longitude  95°22'19.4" NAD83
Drainage area 609  square miles
Gage datum 1,086.22 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 1959-10-01 -> 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
1 175 187 611 515 502 529 559 299 370 315 226 199
2 174 172 412 428 499 511 506 304 255 287 230 201
3 177 161 349 383 488 495 535 306 234 263 221 193
4 167 162 353 425 530 491 531 283 241 249 216 188
5 163 165 343 423 499 531 535 441 225 263 211 184
6 160 169 323 391 716 544 526 340 227 262 208 182
7 155 172 350 376 687 529 484 363 240 276 207 180
8 157 190 359 377 603 646 486 311 400 275 206 177
9 153 191 395 378 552 695 724 286 306 273 237 173
10 148 196 422 351 704 577 867 258 311 304 223 170
11 149 187 498 349 594 767 564 251 450 388 215 171
12 150 176 611 361 566 949 497 258 590 343 221 173
13 150 190 809 376 563 811 488 257 682 284 213 192
14 148 203 943 392 536 1,030 430 252 394 271 209 271
15 144 213 667 401 506 998 403 229 250 292 211 249
16 149 238 539 410 535 857 376 244 308 276 210 256
17 184 278 670 376 510 821 473 239 264 260 215 225
18 203 392 774 385 542 791 500 249 238 252 231 201
19 158 615 739 383 540 649 428 289 253 241 221 191
20 155 508 587 387 494 679 406 270 255 243 219 190
21 161 462 540 405 555 794 356 264 255 234 222 188
22 159 397 498 421 485 747 379 246 236 235 213 183
23 153 370 519 403 597 704 351 238 230 266 210 182
24 147 311 474 382 668 642 379 223 242 252 206 181
25 145 278 433 427 645 656 377 215 265 238 201 179
26 143 279 379 436 762 596 379 275 407 228 196 186
27 143 408 364 454 638 685 352 258 311 221 197 227
28 143 382 398 533 637 623 352 263 267 216 194 272
29 140 500 442 445 680 541 314 332 252 215 194 231
30 157   470 511 641 582 391 334 279 222 198 248
31 154   480   567   302 298   228   190