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


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for Illinois

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 05572000 SANGAMON RIVER AT MONTICELLO, IL


Piatt County, Illinois
Hydrologic Unit Code 07130006
Latitude  40°01'52.2", Longitude  88°35'21.0" NAD83
Drainage area 550  square miles
Gage datum 625.55 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 1907-10-01 -> 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
1 509 453 624 829 738 515 442 207 95 129 183 344
2 473 471 550 817 770 481 420 190 84 174 221 343
3 438 476 508 797 768 499 413 180 86 211 249 332
4 453 472 558 757 726 592 403 177 110 277 235 312
5 481 526 646 723 673 571 390 170 108 232 221 302
6 485 602 689 746 632 556 371 182 114 193 207 299
7 451 588 669 776 636 552 340 170 127 179 191 305
8 424 563 607 776 699 569 351 171 122 165 177 320
9 420 523 574 759 682 550 338 171 127 174 163 321
10 444 564 604 705 680 530 318 175 121 178 164 325
11 467 556 634 730 721 575 351 191 116 165 172 330
12 465 544 754 828 825 560 471 172 112 163 185 341
13 465 540 832 898 859 550 437 139 110 163 202 345
14 504 613 821 895 853 556 408 123 105 149 211 354
15 539 595 798 791 776 556 379 150 141 141 220 370
16 488 573 825 753 910 568 353 150 149 143 234 386
17 424 546 828 754 915 553 318 159 153 146 249 365
18 396 521 813 763 948 524 266 119 136 153 276 339
19 387 531 865 794 879 532 231 91 127 175 315 316
20 377 576 863 829 789 566 212 95 116 172 365 298
21 394 643 816 908 731 573 202 140 102 162 359 309
22 417 722 773 926 705 573 199 118 98 158 323 354
23 453 767 721 893 644 600 200 108 99 151 292 391
24 486 803 666 818 603 576 201 118 93 163 261 430
25 492 823 626 789 583 631 190 119 100 172 266 418
26 484 802 633 734 612 587 190 109 120 196 278 385
27 462 761 665 711 688 538 198 106 153 219 290 394
28 444 700 686 719 677 500 200 103 158 199 295 446
29 426 659 743 724 740 504 173 109 139 169 306 520
30 455   751 749 648 482 179 105 126 161 321 558
31 469   834   567   176 107   172   554