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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 893.78 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 61 - 62 years of record in, ft3/s   (Calculation Period 1955-10-01 -> 2017-09-30)

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
1 765 764 706 1,000 1,180 675 601 358 190 792 609 680
2 593 786 731 859 1,080 744 522 328 247 501 581 578
3 528 592 794 1,280 1,570 779 606 260 254 381 608 752
4 712 547 806 1,260 1,280 728 482 304 304 345 895 801
5 948 523 805 977 1,250 709 396 279 247 325 650 593
6 703 548 734 917 1,200 732 360 268 216 354 488 547
7 574 627 713 764 1,510 951 340 239 198 282 586 509
8 563 632 782 1,090 1,210 845 408 315 188 308 579 443
9 521 649 820 890 1,120 940 421 310 224 621 516 489
10 560 720 876 1,010 1,200 767 493 271 230 472 426 576
11 532 579 1,040 1,060 1,210 758 377 271 201 348 427 640
12 478 547 996 1,050 955 626 526 238 191 309 404 522
13 675 589 921 894 846 608 694 238 191 425 391 562
14 810 660 985 993 893 571 486 425 435 411 530 844
15 613 785 1,020 924 935 615 348 420 425 326 453 930
16 537 785 855 817 803 815 395 261 318 289 493 850
17 478 733 875 808 899 636 374 247 325 309 615 812
18 535 609 1,040 812 972 656 295 254 300 271 772 606
19 585 539 1,650 900 840 755 257 232 379 272 835 580
20 581 551 1,300 1,320 931 597 236 229 409 304 617 695
21 560 804 1,090 1,260 876 790 246 209 337 346 556 921
22 630 855 920 1,100 837 789 275 205 354 269 600 755
23 515 984 892 1,410 1,020 481 393 202 387 274 534 549
24 459 986 1,260 1,830 1,380 502 299 215 366 298 777 542
25 447 847 1,210 1,930 1,290 521 676 181 302 287 1,170 650
26 464 712 971 1,740 1,010 525 475 186 387 324 704 737
27 459 682 910 1,010 881 477 331 183 454 527 700 1,480
28 470 686 1,040 938 802 509 338 208 272 354 729 1,640
29 592 313 1,110 840 697 643 303 186 383 306 612 737
30 904   1,200 949 677 482 298 179 675 398 730 665
31 837   1,030   676   327 177   431   655