DISCHARGE: 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. |
STAGE: Water years 1994-2001. |
CHEMICAL: Water years 1977-91. Additional chemical data for water years 1959-77 are published in Water Resources Investigations 78-23 and 79-24 as site F 01. |
SEDIMENT: October 1978 to September 1982, January 1993 to December 1995. |
WATER TEMPERATURE: Water years 1973-77. |
DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 808 | 1010 | 2060 | e1380 | e3500 | 20500 | 4210 | 4090 | 5190 | 2070 | 1900 | 1770 |
2 | 868 | 1030 | 2130 | e1370 | e4000 | 18000 | 4080 | 3840 | 4930 | 2160 | 1570 | 2790 |
3 | 885 | 1000 | 2090 | e1370 | e4600 | 15200 | 3990 | 3510 | 4940 | 1980 | 1530 | 2750 |
4 | e1300 | 965 | 1960 | e1370 | e5000 | 13000 | 3790 | 3440 | 5410 | 2030 | 1380 | 2320 |
5 | 1330 | 864 | e1900 | e1360 | e4600 | 11600 | 3610 | 3240 | 7250 | 2070 | 1290 | 1820 |
6 | 1230 | 875 | e1800 | e1360 | e4400 | 10400 | 3650 | 3120 | 18700 | 2440 | 1150 | 1370 |
7 | 1210 | 1030 | e1700 | e1360 | e4200 | 9430 | 3860 | 3050 | 21400 | 3220 | 1000 | 1160 |
8 | 1290 | 1110 | e1800 | e1350 | e4200 | 8610 | 4250 | 2890 | 20000 | 3360 | 775 | 1040 |
9 | 1380 | 1370 | e1700 | e1350 | 20400 | 7900 | 4890 | 2600 | 18200 | 3360 | 831 | e977 |
10 | 1330 | 3140 | e1600 | e1350 | 28500 | 7210 | 5590 | 2640 | 16300 | 3440 | 739 | e908 |
11 | 1370 | 2790 | e1550 | e1360 | 22400 | 6710 | 6940 | 2810 | 14000 | 4170 | 701 | e931 |
12 | 1330 | 2470 | e1500 | e1390 | 19700 | 6410 | 9010 | 2690 | 11200 | 4230 | 670 | 1240 |
13 | 1300 | 2690 | e1700 | e1420 | 18200 | 6300 | 10300 | 2590 | 9280 | 3700 | 658 | 1360 |
14 | 1270 | 2920 | e1600 | e1500 | 16700 | 6100 | 10300 | 2600 | 7980 | 2830 | 620 | 1250 |
15 | 1210 | 2830 | e1550 | e1600 | 16300 | 5950 | 9230 | 2540 | 7030 | 2280 | 573 | 1110 |
16 | 1160 | 2590 | e1510 | e1700 | 15600 | 6030 | 7810 | 2550 | 6370 | 1900 | 619 | 999 |
17 | 1230 | 2440 | e1490 | e1800 | 14700 | 6600 | 6830 | 2620 | 5710 | 1600 | 626 | 925 |
18 | 1250 | 2180 | e1480 | e2000 | 13400 | 7620 | 6170 | 3050 | 5190 | 1460 | 778 | 856 |
19 | 1210 | 2050 | e1470 | e2300 | 12000 | 8030 | 5720 | 2990 | 4680 | 1480 | 1070 | 1090 |
20 | 1080 | 1940 | e1460 | e2500 | 10800 | 7820 | 5350 | 3050 | 4200 | 1340 | 994 | 1010 |
21 | 1160 | 1770 | e1450 | e2500 | 9760 | 7170 | 5120 | 3290 | 4060 | 1230 | 906 | 953 |
22 | 1150 | e1700 | e1440 | e2300 | 8840 | 6590 | 5280 | 3320 | 3950 | 1310 | 871 | 1020 |
23 | 1030 | e1630 | e1430 | e2000 | 8010 | 6120 | 5830 | 3120 | 3780 | 1470 | 1110 | 1130 |
24 | 1020 | e1600 | e1420 | e1800 | 8160 | 5700 | 5810 | 3010 | 3590 | 1700 | 1120 | 1180 |
25 | 1090 | e1570 | e1410 | e1600 | 21800 | 5300 | 5530 | 3060 | 3440 | 1800 | 1150 | 1020 |
26 | 1120 | e1570 | e1410 | e1550 | 24200 | 4980 | 5200 | 3120 | 3250 | 1990 | 1730 | 1070 |
27 | 1080 | e1600 | e1400 | e1550 | 23000 | 4730 | 4920 | 4460 | 3020 | 2180 | 2360 | 1000 |
28 | 979 | e1700 | e1400 | e1800 | 22400 | 4530 | 4730 | 5610 | 2780 | 2320 | 2370 | 904 |
29 | 939 | 1790 | e1390 | e2100 | --- | 4410 | 4480 | 6360 | 2600 | 2600 | 2110 | 908 |
30 | 921 | 1910 | e1390 | e2500 | --- | 4330 | 4260 | 5990 | 2420 | 2580 | 1840 | 969 |
31 | 932 | --- | e1380 | e3000 | --- | 4280 | --- | 5440 | --- | 2330 | 1740 | --- |
TOTAL | 35462 | 54134 | 49570 | 53890 | 369370 | 247560 | 170740 | 106690 | 230850 | 72630 | 36781 | 37830 |
MEAN | 1144 | 1804 | 1599 | 1738 | 13190 | 7986 | 5691 | 3442 | 7695 | 2343 | 1186 | 1261 |
MAX | 1380 | 3140 | 2130 | 3000 | 28500 | 20500 | 10300 | 6360 | 21400 | 4230 | 2370 | 2790 |
MIN | 808 | 864 | 1380 | 1350 | 3500 | 4280 | 3610 | 2540 | 2420 | 1230 | 573 | 856 |
CFSM | .22 | .35 | .31 | .34 | 2.56 | 1.55 | 1.11 | .67 | 1.49 | .45 | .23 | .24 |
IN. | .26 | .39 | .36 | .39 | 2.67 | 1.79 | 1.23 | .77 | 1.67 | .52 | .27 | .27 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1934 - 2001, BY WATER YEAR (WY) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MEAN | 2234 | 3221 | 4272 | 4870 | 6007 | 7891 | 8058 | 6974 | 5602 | 3525 | 1947 | 1848 |
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 2000 CALENDAR YEAR | FOR 2001 WATER YEAR | WATER YEARS 1934 - 2001 | |||
---|---|---|---|---|---|---|
ANNUAL TOTAL | 1071755 | 1465507 | ||||
ANNUAL MEAN | 2928 | 4015 | 4699 | |||
HIGHEST ANNUAL MEAN | 10380 | 1993 | ||||
LOWEST ANNUAL MEAN | 1407 | 1964 | ||||
HIGHEST DAILY MEAN | 19300 | Jul 11 | 28500 | Feb 10 | 55100 | Nov 28 1990 |
LOWEST DAILY MEAN | 490 | Sep 5 | 573 | Aug 15 | 270 | Jan 1 1940 |
ANNUAL SEVEN-DAY MINIMUM | 515 | Sep 4 | 638 | Aug 11 | 340 | Aug 2 1988 |
MAXIMUM PEAK FLOW | 30800 | Feb 10 | 75900 A | Jul 13 1957 | ||
MAXIMUM PEAK STAGE | 6.37 | Feb 10 | 13.88 B | Jan 30 1968 | ||
INSTANTANEOUS LOW FLOW | 555 | Aug 15,16 | 204 | Aug 1 1936 | ||
ANNUAL RUNOFF (CFSM) | .57 | .78 | .91 | |||
ANNUAL RUNOFF (INCHES) | 7.74 | 10.59 | 12.40 | |||
10 PERCENT EXCEEDS | 6730 | 8910 | 10700 | |||
50 PERCENT EXCEEDS | 1900 | 2280 | 3020 | |||
90 PERCENT EXCEEDS | 851 | 1000 | 870 |
A - Gage height, 11.40 ft. | |
B - Ice jam. |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |