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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 05584500 LA MOINE RIVER AT COLMAR, IL


Mcdonough County, Illinois
Hydrologic Unit Code 07130010
Latitude  40°19'49", Longitude  90°53'46" NAD27
Drainage area 655  square miles
Gage datum 491.53 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 1944-10-01 -> 2019-09-30)

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
1 364 318 484 916 817 789 583 180 118 265 378 278
2 295 327 440 845 829 795 489 145 157 229 429 350
3 288 303 442 785 819 754 440 114 176 281 484 439
4 399 323 713 711 729 695 399 137 120 512 414 415
5 481 342 1,040 730 675 628 548 146 89 631 330 378
6 497 352 807 848 660 666 566 187 131 541 238 310
7 477 310 643 788 713 713 601 201 158 378 179 359
8 318 280 598 595 853 767 596 219 165 345 159 330
9 266 362 636 567 830 767 551 208 133 270 174 245
10 244 455 810 609 768 634 470 229 181 181 248 257
11 225 494 897 766 771 566 421 190 202 193 259 293
12 209 496 956 932 875 564 397 217 217 190 259 319
13 292 485 871 889 946 699 396 151 205 249 255 292
14 318 540 789 818 972 984 391 163 418 296 221 281
15 293 529 759 795 1,010 1,120 344 190 463 338 228 331
16 267 491 681 780 996 1,210 260 186 414 251 254 369
17 244 515 681 763 1,240 960 228 158 279 188 295 329
18 237 608 652 896 1,250 738 233 141 225 163 330 265
19 257 784 767 1,130 1,040 691 356 166 213 155 391 205
20 275 932 795 1,060 842 889 511 158 174 127 372 181
21 271 1,080 731 988 678 1,100 626 157 191 107 352 180
22 367 989 583 1,020 622 1,090 719 119 196 127 306 188
23 437 847 559 1,040 516 1,060 677 183 220 198 261 193
24 595 694 537 945 576 983 515 166 423 216 209 242
25 581 636 587 918 818 864 415 163 663 216 191 324
26 434 558 657 858 977 757 562 128 572 237 195 366
27 355 587 674 724 1,030 769 603 126 361 264 217 410
28 367 584 666 679 1,110 688 449 149 237 216 267 436
29 351 427 820 606 1,030 623 248 125 248 175 240 478
30 344   936 671 846 585 200 90 218 218 213 462
31 334   962   836   222 74   269   420