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USGS Surface-Water 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 05530100 DES PLAINES R AT ALGONQUIN RD AT DES PLAINES, IL


Cook County, Illinois
Hydrologic Unit Code 07120004
Latitude  42°01'54", Longitude  87°52'41" NAD83
Drainage area 403.8  square miles
Gage datum 610.24 feet above NAVD88
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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 2018-10-01 -> 2024-09-30)

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
1 476 520 1,030 1,450 1,340 314 394 189 166 350 558 329
2 461 532 1,000 1,270 1,260 266 462 162 141 330 507 341
3 515 537 960 1,160 1,320 234 466 147 131 559 468 340
4 514 545 930 1,200 1,370 201 338 137 118 521 435 325
5 464 529 910 1,330 1,290 178 407 136 106 506 417 311
6 411 508 923 1,360 1,190 168 405 137 111 488 384 298
7 374 492 911 1,260 1,100 186 317 140 109 467 348 279
8 352 471 861 1,140 965 221 267 166 231 464 318 257
9 353 529 835 1,050 838 232 224 192 280 433 292 261
10 404 574 938 930 735 212 301 250 256 387 281 271
11 547 535 939 850 647 195 335 245 359 425 296 331
12 551 478 896 800 565 199 302 204 651 518 268 451
13 554 426 862 761 494 214 279 191 953 484 249 459
14 518 382 824 753 592 279 251 191 1,090 585 228 456
15 503 388 778 699 957 192 285 273 1,040 595 228 603
16 510 393 747 622 880 173 373 240 950 542 218 590
17 519 546 733 559 1,020 171 344 256 975 466 216 516
18 525 484 753 508 1,350 191 413 254 932 408 208 433
19 501 420 756 462 1,340 185 384 220 892 368 198 372
20 431 396 753 428 1,220 172 289 229 769 331 194 330
21 382 371 722 434 1,160 354 447 203 700 292 257 293
22 350 468 651 481 1,060 231 531 175 649 413 255 264
23 338 682 682 661 962 193 566 154 637 369 240 275
24 362 668 719 671 998 159 580 174 537 360 227 269
25 456 618 873 674 912 387 491 168 454 523 257 254
26 582 651 905 630 824 508 370 249 398 497 288 281
27 618 764 842 575 720 522 324 236 356 677 344 333
28 611 950 1,070 542 625 365 305 191 461 610 320 301
29 583 356 1,150 725 535 430 407 257 424 596 291 420
30 557   1,130 1,140 448 441 337 249 390 609 273 508
31 533   1,260   373   246 192   602   504