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USGS Daily Statistics for Iowa

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NOTE: Station Numbers for Iowa precipitation gages have changed (see list).


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 06808500 West Nishnabotna River at Randolph, IA


Fremont County, Iowa
Hydrologic Unit Code 10240002
Latitude  40°52'23.8", Longitude  95°34'53.2" NAD83
Drainage area 1,326  square miles
Gage datum 933.78 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 -> 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
1 352 392 1,060 947 1,270 1,250 1,180 623 573 561 454 395
2 354 407 965 850 1,030 1,560 1,120 606 608 581 464 399
3 359 373 989 791 1,040 1,140 1,340 622 504 506 453 386
4 362 375 902 799 954 1,290 1,160 633 536 496 440 381
5 343 401 915 822 1,040 1,520 1,110 590 600 520 428 375
6 337 390 756 771 1,200 1,210 1,130 745 669 510 424 370
7 332 393 720 772 1,290 1,280 965 831 563 525 415 362
8 329 415 680 754 1,370 1,360 1,010 1,020 648 525 415 360
9 327 435 713 755 1,370 1,390 1,230 722 672 540 459 354
10 321 492 780 730 1,250 1,290 1,240 585 637 525 436 350
11 319 471 946 715 1,210 1,230 1,060 532 584 637 425 352
12 316 416 1,070 742 1,150 1,670 1,010 639 669 659 433 347
13 313 420 1,260 733 1,110 1,620 990 599 774 540 429 396
14 315 428 1,330 761 1,070 1,840 884 540 846 525 419 487
15 322 431 1,270 851 999 2,150 883 606 563 645 410 488
16 372 471 980 875 1,000 1,830 846 559 527 553 417 426
17 383 515 1,070 801 1,170 1,450 808 593 533 539 430 432
18 442 656 1,100 779 1,070 1,390 1,000 592 533 495 440 389
19 364 908 1,160 776 1,110 1,290 875 533 527 477 442 377
20 347 907 1,060 780 1,020 1,260 921 653 551 469 436 375
21 350 793 929 792 1,150 1,670 791 601 500 465 423 370
22 344 697 879 831 1,170 1,520 943 619 515 479 417 363
23 347 699 881 805 1,120 1,390 874 648 528 494 405 366
24 356 729 811 819 1,170 1,380 781 536 527 502 399 371
25 336 727 834 881 1,350 1,320 900 609 507 478 389 369
26 326 705 787 887 1,600 1,280 965 523 635 458 385 368
27 323 723 840 921 1,490 1,410 732 509 613 443 384 400
28 317 873 928 1,000 1,370 1,380 697 553 500 434 383 434
29 313 725 1,010 919 1,520 1,210 675 824 477 431 383 445
30 320   956 1,120 1,410 1,110 725 721 489 443 391 472
31 341   927   1,300   702 661   462   392