Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 12439500 OKANOGAN RIVER AT OROVILLE, WA


Okanogan County, Washington
Hydrologic Unit Code 17020006
Latitude  48°55'51", Longitude 119°25'09" NAD27
Drainage area 3,195  square miles
Gage datum 900.00 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1942-10-01 -> 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
1 420 486 586 634 931 1,320 1,040 724 585 488 500 452
2 418 484 581 639 962 1,330 1,030 713 583 485 497 448
3 418 481 583 661 983 1,320 1,010 702 587 484 490 446
4 419 481 584 675 1,010 1,330 999 695 591 479 487 446
5 424 485 588 691 1,040 1,330 989 688 583 474 486 444
6 428 490 598 710 1,070 1,320 976 681 580 476 479 445
7 433 498 613 712 1,100 1,310 967 678 573 478 484 442
8 442 511 618 718 1,130 1,300 954 669 566 483 487 446
9 448 530 617 733 1,150 1,290 944 660 557 491 482 446
10 453 540 620 745 1,180 1,280 936 644 548 494 480 450
11 454 543 622 742 1,210 1,270 928 636 553 491 476 452
12 455 553 624 733 1,220 1,260 923 631 559 494 474 453
13 453 562 630 737 1,210 1,250 918 627 552 498 470 455
14 454 565 633 736 1,220 1,230 917 627 538 500 464 454
15 456 563 636 743 1,240 1,240 911 628 530 498 466 445
16 456 575 633 749 1,260 1,210 904 625 525 498 460 437
17 454 585 633 750 1,290 1,170 895 612 525 502 467 432
18 459 589 627 751 1,310 1,180 882 597 516 499 471 429
19 464 594 624 761 1,330 1,200 862 595 507 497 474 420
20 469 598 625 775 1,330 1,190 845 593 504 497 475 418
21 478 602 622 794 1,340 1,170 835 586 515 497 472 420
22 482 604 622 803 1,370 1,150 832 583 514 500 466 426
23 487 606 627 801 1,410 1,130 824 585 504 500 463 430
24 489 606 632 814 1,400 1,110 797 575 501 500 463 429
25 487 608 633 846 1,380 1,120 781 570 504 496 460 428
26 485 606 639 875 1,380 1,130 763 575 502 491 452 428
27 486 603 646 898 1,400 1,120 751 585 499 491 447 422
28 489 597 646 902 1,400 1,100 745 583 497 492 458 418
29 490 563 643 899 1,370 1,070 743 578 493 493 451 417
30 487   631 907 1,350 1,050 742 585 486 492 448 419
31 485   630   1,360   736 586   495   420