Station list
Available data
ILLINOIS RIVER BASIN
05527500 KANKAKEE RIVER NEAR WILMINGTON, IL
LOCATION.--Lat 41°20'48", long 88°11'11", in NW1/4NW1/4 sec.15, T.33 N., R.9 E., Will County, Hydrologic Unit 07120001, on
right bank, 0.4 mi downstream from Prairie Creek, 0.5 mi upstream from bridge on Interstate 55, 5 mi downstream from
Wilmington, and at mile 5.7.
DRAINAGE AREA.--5,150 mi2.
PERIOD OF RECORD.--February 1935 to current year. Monthly discharge only for some periods, published in WSP 1308.
November 1914 to September 1933 at site 8.5 mi upstream, published as Kankakee River at Custer Park. Records may not be
equivalent.
REVISED RECORDS.--WDR IL-75-1: Drainage area. WDR IL-83-2: 1982(M). WDR IL-91-2: 1981(M).
GAGE.--Water-stage recorder. Datum of gage is 510.86 ft above sea level.
REMARKS.--Records good except those for estimated daily discharges, which are poor. Slight diurnal fluctuation at
low flow caused by powerplants upstream from station. U.S. Army Corps of Engineers satellite telemeter at station.
EXTREMES OUTSIDE PERIOD OF RECORD.--Floods in 1883, 1887 reached a stage of 16.73 ft, discharge not determined.
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DAILY MEAN VALUES
|
---|
DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP
|
---|
|
1 | 947 | 1070 | 1070 | e1200 | 12500 | 6790 | 4320 | 13300 | 4800 | 3810 | 877 | 729
|
2 | 1050 | 1100 | 1200 | e960 | 11900 | 7100 | 4290 | 12400 | 7520 | 5030 | 922 | 681
|
3 | 1060 | 1080 | 1100 | e840 | 11500 | 7230 | 4220 | 11600 | 7840 | 5670 | 940 | 620
|
4 | 1090 | 1020 | 1250 | e880 | 10400 | 7950 | 4140 | 10800 | 7030 | 5630 | 962 | 611
|
5 | 1130 | 938 | 1030 | e960 | 9320 | 8550 | 4110 | 9940 | 6640 | 5260 | 931 | 626
|
|
6 | 1170 | 919 | 1360 | e1100 | 8440 | 8660 | 4060 | 9640 | 5810 | 4770 | 799 | 634
|
7 | 1180 | 906 | 1990 | e1170 | 7760 | 9090 | 4120 | 9160 | 5240 | 4190 | 805 | 652
|
8 | 1170 | 917 | 2210 | e1200 | 7690 | 9320 | 4110 | 8350 | 4680 | 3580 | 903 | 613
|
9 | 1210 | 936 | 2020 | e1170 | 9040 | 8950 | 4420 | 7790 | 4110 | 2990 | 812 | 475
|
10 | 1170 | 1120 | 1930 | e1140 | 10400 | 8390 | 4630 | 7150 | 4380 | 2600 | 730 | 502
|
|
11 | 1180 | 1240 | 1890 | e1100 | 10200 | 7770 | 4730 | 6610 | 6760 | 2420 | 703 | 482
|
12 | 1180 | 1220 | 1770 | e1080 | 9490 | 7140 | 4970 | 6290 | 7830 | 2180 | 715 | 523
|
13 | 1150 | 1150 | 1760 | e1070 | 8830 | 6610 | 5450 | 7230 | 13300 | 2010 | 722 | 464
|
14 | 1190 | 1190 | 1650 | e1060 | 8260 | 6170 | 5790 | 8040 | 16100 | 1800 | 1120 | 477
|
15 | 1160 | 1250 | 1650 | e1040 | 7570 | 5800 | 5930 | 7890 | 11800 | 1600 | 1170 | 479
|
|
16 | 1090 | 1390 | 1650 | e1030 | 6920 | 5960 | 12400 | 7890 | 8840 | 1380 | 1050 | 470
|
17 | 1120 | 1360 | 1530 | e1010 | 6490 | 8720 | 21500 | 7360 | 7110 | 1230 | 931 | 489
|
18 | 1160 | 1300 | 1430 | e1000 | 6160 | 10200 | 20700 | 6690 | 5860 | 1300 | 783 | 495
|
19 | 1120 | 1240 | 1330 | e1110 | 5800 | 9090 | 20000 | 5850 | 4970 | 1240 | 713 | 482
|
20 | 1080 | 1150 | 1400 | e1400 | 5500 | 8100 | 18800 | 5290 | 4310 | 1220 | 755 | 512
|
|
21 | 1040 | 1080 | 1400 | e2200 | 5160 | 7460 | 17000 | 4900 | 3730 | 1190 | 886 | 500
|
22 | 917 | 1040 | 1280 | e3500 | 4920 | 7100 | 17800 | 4840 | 3480 | 1510 | 824 | 493
|
23 | 1010 | 1010 | e1240 | e6000 | 4540 | 6630 | 23900 | 4740 | 4130 | 1470 | 816 | 508
|
24 | 937 | 1020 | e1180 | e10500 | 4260 | 6250 | 20500 | 4780 | 3660 | 1540 | 741 | 511
|
25 | 932 | 1060 | e1060 | e15500 | 4130 | 5790 | 16200 | 4650 | 3220 | 1880 | 762 | 503
|
|
26 | 919 | 1150 | e900 | e18600 | 4000 | 5380 | 13900 | 4460 | 3170 | 1760 | 813 | 493
|
27 | 943 | 1150 | e770 | 20400 | 4020 | 4960 | 12600 | 4280 | 3410 | 1570 | 848 | 481
|
28 | 1080 | 1140 | e790 | 23000 | 5270 | 4780 | 14200 | 4090 | 3450 | 1280 | 872 | 497
|
29 | 1080 | 1140 | e850 | 19200 | --- | 4670 | 14900 | 3960 | 3460 | 1070 | 890 | 700
|
30 | 979 | 1160 | e950 | 16100 | --- | 4490 | 14100 | 3720 | 3590 | 1000 | 828 | 622
|
|
31 | 1110 | --- | e1090 | 14000 | --- | 4360 | --- | 3610 | --- | 952 | 756 | ---
|
TOTAL | 33554 | 33446 | 42730 | 170520 | 210470 | 219460 | 327790 | 217300 | 180230 | 75132 | 26379 | 16324
|
MEAN | 1082 | 1115 | 1378 | 5501 | 7517 | 7079 | 10930 | 7010 | 6008 | 2424 | 851 | 544
|
MAX | 1210 | 1390 | 2210 | 23000 | 12500 | 10200 | 23900 | 13300 | 16100 | 5670 | 1170 | 729
|
MIN | 917 | 906 | 770 | 840 | 4000 | 4360 | 4060 | 3610 | 3170 | 952 | 703 | 464
|
CFSM | .21 | .22 | .27 | 1.07 | 1.46 | 1.37 | 2.12 | 1.36 | 1.17 | .47 | .17 | .11
|
IN. | .24 | .24 | .31 | 1.23 | 1.52 | 1.59 | 2.37 | 1.57 | 1.30 | .54 | .19 | .12
|
e Estimated
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1934 - 1999, BY WATER YEAR (WY)
|
---|
MEAN | 2274 | 3282 | 4357 | 4977 | 5967 | 7967 | 8153 | 7072 | 5539 | 3494 | 1965 | 1872
|
MAX | 15570 | 15530 | 18150 | 17270 | 13870 | 22730 | 18360 | 21480 | 14320 | 12710 | 5793 | 14370
|
(WY) | 1994 | 1986 | 1983 | 1993 | 1968 | 1982 | 1950 | 1943 | 1993 | 1993 | 1990 | 1993
|
MIN | 515 | 605 | 637 | 700 | 709 | 1443 | 2359 | 1820 | 957 | 463 | 451 | 482
|
(WY) | 1964 | 1954 | 1964 | 1945 | 1963 | 1957 | 1940 | 1958 | 1936 | 1936 | 1988 | 1941
|
SUMMARY STATISTICS | FOR 1998 CALENDAR YEAR | FOR 1999 WATER YEAR | WATER YEARS 1934 - 1999 |
---|
ANNUAL TOTAL | 2520708 | | 1553335 | | |
|
ANNUAL MEAN | 6906 | | 4256 | | 4739 |
|
HIGHEST ANNUAL MEAN | | | | | 10380 | 1993
|
LOWEST ANNUAL MEAN | | | | | 1407 | 1964
|
HIGHEST DAILY MEAN | 37900 | May 8 | 23900 | Apr 23 | 55100 | Nov 28 1990
|
LOWEST DAILY MEAN | 768 | Sep 19 | 464 | Sep 13 | 270 | Jan 1 1940
|
ANNUAL SEVEN-DAY MINIMUM | 898 | Sep 18 | 479 | Sep 13 | 340 | Aug 2 1988
|
INSTANTANEOUS PEAK FLOW | | | 25300 | Apr 23 | 75900 A | Jul 13 1957
|
INSTANTANEOUS PEAK STAGE | | | 5.59 | Apr 23 | 13.88 B | Jan 30 1968
|
INSTANTANEOUS LOW FLOW | | | 370 | Sep 11 | 204 | Aug 1 1936
|
ANNUAL RUNOFF (CFSM) | 1.34 | | .83 | | .92 |
|
ANNUAL RUNOFF (INCHES) | 18.21 | | 11.22 | | 12.50 |
|
10 PERCENT EXCEEDS | 16000 | | 10200 | | 10800 |
|
50 PERCENT EXCEEDS | 5160 | | 1760 | | 3060 |
|
90 PERCENT EXCEEDS | 1040 | | 749 | | 876 |
|
A - Gage height, 11.40 ft.
B - Ice jam.