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USGS Daily Statistics for Illinois

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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 03336645 MIDDLE FORK VERMILION RIVER ABOVE OAKWOOD, IL


Vermilion County, Illinois
Hydrologic Unit Code 05120109
Latitude  40°08'13", Longitude  87°44'45" NAD27
Drainage area 432  square miles
Gage datum 544.42 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 water year of record in, ft3/s   (Calculation Period 1978-10-01 -> 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
1 675 359 543 724 834 565 581 183 268 67 238 441
2 519 383 572 587 851 633 568 185 239 55 366 422
3 388 375 601 578 772 600 432 127 197 55 304 405
4 564 420 649 638 737 697 344 135 139 81 248 343
5 600 550 761 546 621 633 283 119 123 95 188 322
6 504 604 707 584 518 516 246 127 86 121 183 292
7 416 547 640 580 460 565 254 184 108 154 159 296
8 382 516 641 530 484 759 231 156 157 102 133 302
9 422 460 677 466 521 648 285 101 170 120 114 310
10 423 376 752 439 693 560 431 104 166 179 115 302
11 455 389 939 662 755 687 446 82 131 159 180 388
12 496 414 943 921 691 687 440 66 110 129 225 449
13 524 401 871 936 648 656 358 84 79 114 235 433
14 537 388 800 910 680 560 292 101 89 190 208 396
15 491 395 692 904 700 509 285 118 229 175 192 395
16 435 402 622 856 929 504 245 158 220 166 205 377
17 400 559 612 795 905 488 198 154 183 214 270 318
18 333 629 687 767 812 424 230 134 117 203 359 275
19 332 628 741 838 737 437 301 177 147 207 508 240
20 386 811 862 669 743 393 304 213 108 196 478 289
21 360 1,090 785 562 626 383 234 223 76 172 423 320
22 409 1,060 609 533 567 390 232 193 68 172 355 345
23 528 964 540 534 473 419 253 258 55 189 317 370
24 533 895 504 475 452 458 198 203 49 235 335 439
25 427 860 577 524 477 349 159 189 48 344 368 451
26 353 708 575 586 674 379 208 162 63 361 409 393
27 279 647 648 567 799 497 224 109 170 295 423 528
28 302 590 716 676 782 479 205 142 106 235 494 678
29 244 260 745 717 752 432 173 147 92 185 483 831
30 252   775 749 590 478 159 204 92 179 424 818
31 349   809   488   223 128   219   692