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


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS Daily Statistics for Oklahoma

Click to hide state-specific text


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 07328100 Washita River at Alex, OK


Grady County, Oklahoma
Hydrologic Unit Code 11130303
Latitude  34°55'33", Longitude  97°46'25" NAD27
Drainage area 4,768  square miles
Contributing drainage area 4,756  square miles
Gage datum 990.48 feet above NAVD88
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 1964-10-01 -> 2025-09-30)

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
1 565 519 491 723 1,010 1,840 995 384 495 399 553 352
2 490 481 470 685 1,130 1,870 1,010 409 452 384 508 345
3 456 467 473 667 1,260 1,760 916 397 454 458 482 338
4 524 448 582 678 1,140 1,650 882 416 416 367 470 350
5 509 443 529 626 1,130 1,920 796 402 382 337 445 334
6 456 431 538 593 1,140 1,810 740 404 373 341 452 321
7 433 427 565 574 1,240 1,730 712 393 367 379 480 320
8 421 432 564 583 1,270 1,800 703 409 370 411 458 328
9 404 412 546 561 1,400 1,750 691 373 369 458 470 357
10 412 407 515 749 1,390 1,720 703 404 362 479 417 387
11 393 408 625 774 1,370 1,470 725 408 335 493 410 388
12 386 409 648 842 1,370 1,500 701 374 314 517 372 412
13 368 396 703 840 1,420 1,500 675 361 336 526 368 416
14 362 388 738 924 1,300 1,450 642 349 387 519 357 475
15 356 424 662 844 1,350 1,360 583 335 408 486 380 464
16 356 448 708 831 1,280 1,380 532 314 408 450 374 475
17 367 463 736 922 1,230 1,330 518 314 401 374 424 442
18 378 444 730 1,030 1,190 1,320 508 291 472 405 423 408
19 379 425 786 970 1,140 1,240 492 494 502 465 455 380
20 390 440 991 944 1,430 1,150 427 635 518 698 512 518
21 397 496 969 820 1,420 1,130 405 692 526 862 475 499
22 388 505 872 796 1,420 1,030 381 769 600 818 465 454
23 381 511 731 768 1,450 984 414 644 628 1,000 447 448
24 390 520 707 733 1,740 1,040 414 538 627 921 450 450
25 400 528 708 835 1,750 1,030 422 439 615 666 455 419
26 390 507 695 919 1,530 1,100 434 388 571 601 418 448
27 384 488 707 895 1,620 1,300 475 416 613 612 401 644
28 391 480 677 794 1,720 1,170 451 453 525 617 396 514
29 416 364 693 857 1,680 1,280 443 459 521 540 378 489
30 430   706 1,020 1,770 1,090 444 484 457 517 357 476
31 439   828   1,860   413 514   562   528