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USGS Daily Statistics for Illinois

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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 05440000 KISHWAUKEE RIVER NEAR PERRYVILLE, IL


Winnebago County, Illinois
Hydrologic Unit Code 07090006
Latitude  42°11'40", Longitude  88°59'56" NAD83
Drainage area 1,099  square miles
Gage datum 691.95 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 1939-10-01 -> 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
1 801 673 1,190 1,580 1,330 1,050 934 473 436 518 566 689
2 722 653 1,200 1,540 1,300 1,140 932 460 430 525 649 715
3 660 639 1,310 1,540 1,250 1,130 1,000 434 441 546 654 773
4 672 628 1,330 1,480 1,150 1,150 969 430 464 521 612 776
5 729 651 1,460 1,410 1,070 1,130 841 465 436 506 577 742
6 799 684 1,470 1,390 1,040 1,030 754 511 379 516 580 692
7 696 720 1,410 1,360 1,040 976 752 571 357 521 559 650
8 643 746 1,340 1,290 1,070 1,020 737 584 389 494 531 640
9 623 805 1,340 1,280 1,100 1,130 772 566 428 458 527 632
10 599 851 1,450 1,290 1,150 1,140 707 512 414 476 580 607
11 585 827 1,610 1,300 1,200 1,130 651 461 412 519 618 598
12 596 771 1,680 1,300 1,210 1,190 632 423 446 517 608 607
13 617 771 1,770 1,260 1,260 1,260 626 395 539 517 603 617
14 602 780 1,770 1,230 1,320 1,400 658 429 645 525 599 623
15 598 722 1,860 1,230 1,320 1,390 657 480 606 520 581 660
16 610 675 1,810 1,300 1,310 1,250 629 437 516 479 579 688
17 634 648 1,600 1,390 1,330 1,180 601 483 496 456 597 659
18 644 685 1,500 1,390 1,340 1,110 821 508 534 466 589 598
19 662 911 1,620 1,340 1,280 1,130 881 533 583 484 595 569
20 656 1,340 1,750 1,330 1,230 1,130 860 567 552 486 584 563
21 663 1,530 1,610 1,350 1,210 1,080 815 554 567 458 581 565
22 742 1,430 1,520 1,400 1,190 1,050 749 635 587 451 568 575
23 809 1,280 1,470 1,390 1,190 1,020 753 591 610 542 548 589
24 831 1,300 1,460 1,340 1,170 974 797 571 551 576 543 620
25 823 1,380 1,410 1,330 1,140 910 763 543 545 583 538 663
26 758 1,350 1,340 1,380 1,090 922 620 606 553 563 549 697
27 713 1,360 1,320 1,330 1,050 980 568 664 544 563 595 769
28 676 1,280 1,320 1,270 1,080 942 549 622 529 548 641 922
29 660 1,080 1,360 1,260 1,140 978 532 597 545 528 677 962
30 658   1,430 1,290 1,080 954 512 553 542 530 691 956
31 667   1,540   1,060   504 469   537   914