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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 07195500 Illinois River near Watts, OK


Adair County, Oklahoma
Hydrologic Unit Code 11110103
Latitude  36°07'48", Longitude  94°34'19" NAD27
Drainage area 630  square miles
Contributing drainage area 630  square miles
Gage datum 894.01 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 1955-10-01 -> 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
1 816 749 730 1,030 1,460 720 599 360 201 756 628 747
2 656 765 740 878 1,220 787 532 329 253 486 592 604
3 560 587 790 1,260 1,670 798 610 267 257 376 609 747
4 785 583 796 1,240 1,530 758 489 309 302 340 868 787
5 972 557 791 978 1,370 774 411 283 248 321 645 590
6 716 574 722 914 1,280 760 374 272 220 571 490 543
7 592 647 701 767 1,540 1,100 370 250 202 527 695 506
8 582 655 765 1,060 1,250 909 419 318 192 347 655 443
9 534 656 812 874 1,150 956 430 324 226 619 542 483
10 575 718 881 984 1,210 780 494 280 231 478 445 560
11 730 591 1,010 1,030 1,200 762 384 275 204 502 440 617
12 583 591 977 1,020 993 634 519 248 194 368 420 510
13 728 639 921 913 892 614 672 247 194 445 402 545
14 825 680 1,030 1,010 909 576 479 431 420 434 525 805
15 634 785 1,120 937 953 613 349 432 410 356 456 885
16 557 780 888 819 890 797 393 277 311 314 490 812
17 502 728 889 807 941 634 386 297 317 322 598 795
18 583 610 1,060 809 992 651 357 311 296 282 739 799
19 639 542 1,740 885 862 753 290 267 368 281 795 625
20 621 555 1,520 1,260 1,080 603 255 254 395 311 595 700
21 583 874 1,110 1,240 978 773 259 228 330 360 539 893
22 641 874 933 1,350 910 775 296 220 351 290 591 735
23 542 985 900 1,420 1,060 596 398 224 382 294 535 545
24 485 1,270 1,240 1,810 1,370 701 305 236 387 357 748 538
25 504 1,030 1,240 1,890 1,280 562 653 196 333 418 1,110 633
26 521 758 1,010 1,780 1,110 549 468 199 423 386 684 709
27 491 711 1,010 1,170 937 493 331 199 469 581 677 1,430
28 491 730 1,240 1,270 930 518 339 220 285 422 700 1,570
29 603 338 1,200 1,500 769 637 308 196 382 421 605 737
30 884   1,270 2,020 780 486 303 189 648 506 779 662
31 821   1,080   726   339 188   498   662