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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 05447500 GREEN RIVER NEAR GENESEO, IL


Henry County, Illinois
Hydrologic Unit Code 07090007
Latitude  41°29'20", Longitude  90°09'27" NAD27
Drainage area 1,003  square miles
Gage datum 577.66 feet above NGVD29
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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 1935-10-01 -> 2022-09-30)

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
1 669 576 990 1,080 1,210 1,100 899 367 405 380 513 487
2 619 557 986 1,100 1,130 1,150 815 342 357 359 600 534
3 573 562 1,030 1,070 1,040 1,140 806 357 314 399 573 577
4 592 592 1,090 1,020 994 1,070 787 369 286 392 517 541
5 650 628 1,130 1,050 955 1,050 757 366 276 378 474 512
6 628 618 1,070 1,070 909 1,000 762 376 270 402 470 478
7 580 603 1,010 1,040 920 959 765 378 275 420 466 481
8 549 595 1,030 980 1,010 946 761 444 287 376 437 496
9 556 617 1,030 1,000 1,070 1,030 785 396 310 363 422 494
10 531 677 1,100 1,040 1,100 1,020 713 373 356 409 465 490
11 511 673 1,210 1,100 1,120 1,050 742 359 330 457 483 507
12 520 664 1,210 1,070 1,180 984 699 349 292 404 467 502
13 540 694 1,180 1,010 1,300 1,100 652 339 343 387 460 498
14 544 720 1,190 1,020 1,310 1,170 654 325 452 395 463 494
15 538 701 1,230 1,000 1,280 1,240 629 383 453 418 443 524
16 506 672 1,150 1,060 1,250 1,220 595 368 434 400 443 541
17 535 712 1,160 1,110 1,190 1,130 561 358 412 392 435 516
18 528 816 1,210 1,110 1,230 1,010 570 402 422 458 432 486
19 514 963 1,310 1,060 1,200 1,010 580 393 422 442 447 469
20 578 1,110 1,240 1,100 1,120 1,020 514 454 394 411 455 456
21 574 1,150 1,120 1,160 1,090 1,020 519 468 393 379 444 464
22 554 1,070 1,050 1,140 1,040 1,040 587 417 417 365 435 461
23 629 1,100 1,090 1,140 1,020 1,020 572 357 424 404 428 450
24 772 1,100 1,080 1,180 1,000 1,070 526 367 451 427 432 472
25 711 1,070 1,070 1,190 995 1,050 486 409 399 441 434 560
26 652 1,010 1,010 1,150 1,090 1,000 467 453 394 440 435 568
27 646 1,030 967 1,120 1,130 929 494 484 423 436 447 637
28 595 1,020 964 1,130 1,110 848 472 468 469 421 478 667
29 569 786 1,040 1,110 1,170 851 418 544 433 414 487 702
30 599   1,100 1,180 1,150 902 392 516 408 435 483 713
31 598   1,110   1,090   380 423   452   721