Station list
05540500 DU PAGE RIVER AT SHOREWOOD, IL
LOCATION.--Lat 41°31'20", long 88°11'35", in SE¼SW¼ sec.10, T.35 N., R.9 E., Will County, Hydrologic Unit 07120004, on
left bank 400 ft upstream from bridge on U.S. Highway 52 at Shorewood, 3.8 mi downstream from Lily Cache Creek and at mile
10.6.
DRAINAGE AREA.--324 mi2.
PERIOD OF RECORD.--October 1940 to current year. Published as "at Troy" 1940-65.
REVISED RECORDS.--WSP 1035: 1944. WSP 1055: 1942(M). WDR IL-75-1: Drainage area.
GAGE.--Water-stage recorder and masonry dam. Datum of gage is 564.62 ft above sea level (Illinois Department of Transportation
bench mark). Prior to Apr. 11, 1941, nonrecording gage at same site and datum.
REMARKS.--Records good except those for estimated daily discharges, which are poor. Some effluent from sewage-treatment
plants upstream. Gage-height telemeter at station.
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DAILY MEAN VALUES
|
---|
DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP
|
---|
|
1 | 136 | 185 | 284 | 663 | 390 | 344 | 1110 | 493 | 250 | 325 | 155 | 220 |
2 | 135 | 175 | 245 | 221 | 718 | 330 | 1120 | 455 | 241 | 273 | 153 | 193 |
3 | 131 | 175 | 225 | 294 | 845 | 317 | 916 | 430 | 232 | 248 | 150 | 189 |
4 | 130 | 174 | 227 | 743 | 690 | 327 | 727 | 412 | 233 | 1030 | e1720 | 189 |
5 | 135 | 173 | 222 | 1010 | 577 | 359 | 609 | 392 | 230 | 1040 | e2620 | 181 |
|
6 | 142 | 174 | 210 | 1280 | 493 | 338 | 529 | 465 | 223 | 595 | 1870 | 174 |
7 | 133 | 214 | 197 | 1200 | 431 | 322 | 483 | 1500 | 213 | 795 | 1380 | 958 |
8 | 129 | 198 | 189 | 1150 | 401 | 413 | 883 | 3210 | 205 | 885 | 1130 | 1390 |
9 | 133 | 182 | 189 | 1200 | 382 | 1190 | 1400 | 3020 | 284 | 562 | 752 | 868 |
10 | 136 | 177 | 197 | 990 | 358 | 1220 | 1190 | 1830 | 642 | 432 | 526 | 480 |
|
11 | 133 | 164 | 263 | 728 | 529 | 933 | 884 | 1160 | 699 | 358 | 418 | 346 |
12 | 131 | 153 | 285 | 592 | 1090 | 735 | 713 | 867 | 1290 | 294 | 345 | 275 |
13 | 156 | 151 | 262 | 499 | 874 | 626 | 600 | 799 | 825 | 263 | 302 | 243 |
14 | 255 | 149 | 238 | 437 | 677 | 567 | 580 | 671 | 550 | 253 | 256 | 233 |
15 | 197 | 153 | 224 | 385 | 550 | 525 | 547 | 559 | 436 | 230 | 244 | 401 |
|
16 | 167 | 180 | 217 | 358 | 478 | 476 | 661 | 504 | 373 | 216 | 232 | 450 |
17 | 156 | 188 | 212 | 339 | 523 | 578 | 806 | 451 | 326 | 208 | 216 | 337 |
18 | 145 | 175 | 202 | 320 | 627 | 1950 | 647 | 392 | 303 | 202 | 213 | 277 |
19 | 145 | 165 | 202 | 296 | 609 | 2240 | 547 | 370 | 430 | 234 | 203 | 220 |
20 | 145 | 168 | 198 | 286 | 522 | 1740 | 493 | 352 | 466 | 281 | 199 | 210 |
|
21 | 136 | 166 | 198 | 281 | 463 | 1200 | 841 | 338 | 346 | 241 | 190 | 212 |
22 | 131 | 170 | 199 | 265 | 421 | 910 | 928 | 320 | 293 | 227 | 181 | 201 |
23 | 130 | 165 | 211 | 261 | 388 | 741 | 780 | 313 | 269 | 231 | 187 | 182 |
24 | 136 | 167 | 215 | 260 | 385 | 629 | 624 | 338 | 240 | 198 | 180 | 173 |
25 | 141 | 162 | 284 | 260 | 376 | 536 | 521 | 482 | 225 | 189 | 289 | 170 |
|
26 | 155 | 162 | 352 | 255 | 351 | 497 | 508 | 331 | 839 | 172 | 544 | 172 |
27 | 414 | 160 | 323 | 250 | 359 | 461 | 676 | 299 | 1020 | 163 | 397 | 167 |
28 | 469 | 280 | 281 | 253 | 371 | 464 | 558 | 293 | 556 | 172 | 346 | 162 |
29 | 312 | 301 | 259 | 273 | --- | 473 | 525 | 297 | 466 | 166 | 394 | 163 |
30 | 237 | 296 | 248 | 341 | --- | 438 | 551 | 283 | 398 | 162 | 311 | 170 |
|
31 | 201 | --- | 258 | 347 | --- | 502 | --- | 264 | --- | 160 | 249 | --- |
TOTAL | 5432 | 5502 | 7316 | 16037 | 14878 | 22381 | 21957 | 21890 | 13103 | 10805 | 16352 | 9606
|
MEAN | 175 | 183 | 236 | 517 | 531 | 722 | 732 | 706 | 437 | 349 | 527 | 320
|
MAX | 469 | 301 | 352 | 1280 | 1090 | 2240 | 1400 | 3210 | 1290 | 1040 | 2620 | 1390
|
MIN | 129 | 149 | 189 | 221 | 351 | 317 | 483 | 264 | 205 | 160 | 150 | 162
|
CFSM | .54 | .57 | .73 | 1.60 | 1.64 | 2.23 | 2.26 | 2.18 | 1.35 | 1.08 | 1.63 | .99
|
IN. | .62 | .63 | .84 | 1.84 | 1.71 | 2.57 | 2.52 | 2.51 | 1.50 | 1.24 | 1.88 | 1.10
|
e Estimated
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1941 - 1998, BY WATER YEAR (WY)
|
---|
MEAN | 179 | 218 | 240 | 243 | 311 | 475 | 505 | 407 | 308 | 227 | 187 | 175
|
MAX | 1474 | 788 | 1257 | 927 | 1267 | 1946 | 1418 | 1105 | 946 | 1337 | 1245 | 908
|
(WY) | 1955 | 1986 | 1983 | 1993 | 1997 | 1979 | 1983 | 1974 | 1996 | 1996 | 1987 | 1961
|
MIN | 26.2 | 27.4 | 22.7 | 30.8 | 28.4 | 71.2 | 102 | 99.5 | 68.6 | 45.8 | 31.2 | 26.8
|
(WY) | 1957 | 1957 | 1964 | 1954 | 1964 | 1945 | 1963 | 1958 | 1963 | 1956 | 1941 | 1946
|
SUMMARY STATISTICS | FOR 1997 CALENDAR YEAR | FOR 1998 WATER YEAR | WATER YEARS 1941 - 1998 |
---|
ANNUAL TOTAL | 136981 | | 165259 | | |
|
ANNUAL MEAN | 375 | | 453 | | 289 |
|
HIGHEST ANNUAL MEAN | | | | | 564 | 1993
|
LOWEST ANNUAL MEAN | | | | | 94.2 | 1963
|
HIGHEST DAILY MEAN | 6400 | Feb 22 | 3210 | May 8 | 11400 | Oct 11 1954
|
LOWEST DAILY MEAN | 122 | Aug 2 | 129 | Oct 8 | 14 | Dec 24 1963
|
ANNUAL SEVEN-DAY MINIMUM | 132 | Jul 28 | 133 | Oct 3 | 15 | Dec 27 1963
|
INSTANTANEOUS PEAK FLOW | | | 3470 | May 8 | 17300 A | Jul 18 1996
|
INSTANTANEOUS PEAK STAGE | | | 5.83 | May 8 | 14.03 B | Jul 18 1996
|
INSTANTANEOUS LOW FLOW | | | 115 | Oct 8, 11 | .20 C | Nov 17 1955
|
ANNUAL RUNOFF (CFSM) | 1.16 | | 1.40 | | .89 |
|
ANNUAL RUNOFF (INCHES) | 15.73 | | 18.97 | | 12.13 |
|
10 PERCENT EXCEEDS | 569 | | 912 | | 624 |
|
50 PERCENT EXCEEDS | 253 | | 313 | | 165 |
|
90 PERCENT EXCEEDS | 141 | | 163 | | 46 |
|
A - From rating curve extended above 14,000 ft3/s.
B - From floodmark.
C - Result of freezeup.