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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 62 - 63 years of record in, ft3/s   (Calculation Period 1955-10-01 -> 2018-09-30)

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
1 746 747 735 1,010 1,300 673 601 356 191 782 596 666
2 579 767 746 868 1,130 740 522 326 248 496 569 566
3 516 580 799 1,270 1,650 773 611 259 255 378 595 734
4 695 536 807 1,250 1,430 729 486 304 303 343 872 782
5 924 512 802 973 1,300 746 403 280 246 324 635 580
6 686 536 731 913 1,230 750 365 269 217 352 478 535
7 561 614 710 762 1,510 957 343 246 199 281 573 498
8 550 618 777 1,070 1,220 848 409 316 189 307 566 434
9 511 634 811 880 1,110 939 423 311 225 614 505 479
10 549 703 866 997 1,190 767 492 271 230 468 418 563
11 521 567 1,020 1,040 1,200 758 377 271 202 346 419 625
12 469 535 983 1,030 968 626 523 241 191 307 397 511
13 659 576 910 880 870 608 689 243 192 421 383 549
14 791 645 970 977 897 571 484 435 431 407 518 823
15 603 767 1,010 909 932 614 347 426 422 324 444 906
16 530 768 842 805 802 811 393 268 316 289 484 828
17 473 718 861 799 904 634 372 287 324 308 601 791
18 527 598 1,020 803 966 655 295 283 301 270 753 592
19 574 530 1,610 886 839 760 257 257 378 271 814 567
20 570 543 1,270 1,290 1,070 598 237 243 406 302 603 678
21 549 877 1,070 1,270 964 786 246 218 335 344 543 898
22 619 877 901 1,380 865 784 275 212 352 272 587 738
23 515 994 874 1,450 1,030 480 391 208 384 283 523 540
24 457 1,300 1,230 1,820 1,380 501 298 220 364 300 758 535
25 443 1,050 1,220 1,900 1,290 520 669 185 300 287 1,140 638
26 459 760 965 1,800 1,010 523 471 190 384 323 687 722
27 453 712 992 1,170 879 475 330 186 450 523 683 1,440
28 463 733 1,240 968 810 506 337 210 271 353 711 1,590
29 581 313 1,200 1,160 701 638 304 189 380 304 598 720
30 883   1,260 2,000 678 481 297 182 667 395 717 650
31 818   1,050   675   326 180   423   641