LOCATION.-- Lat 41°58'19", long 88°16'47" (NAD of 1983), in NE1/4NW1/4 sec. 12, T. 40 N., R. 8 E., Kane County, Hydrologic Unit 07120007, on private property about 500 feet upstream of state Highway 25 at Valley View, 2.5 miles southeast of South Elgin, and at mile 0.8. |
|
DRAINAGE AREA.-- 14.0 mi2. |
|
PERIOD OF RECORD.-- |
|
SURFACE-WATER DISCHARGE AND STAGE |
|
DISCHARGE: May 2002 to current year. |
|
STAGE: May 2002 to current year. |
|
PARTIAL RECORD: Annual maximum, water years 1962 to 1979, at site 500 ft downstream on State Highway 25 and at datum 10.08 ft higher. |
|
SURFACE-WATER QUALITY |
|
SEDIMENT: June 2002 to current year. |
|
MISCELLANEOUS: Sediment concentration and particle size, water years 2002-03 |
|
PRECIPITATION: May 2002 to current year. |
|
REVISED RECORDS.-- WDR IL-75-1:Drainage area. |
|
GAGE.-- Water-stage recorder, phone telemeter, pumping sampler, and rain gage. Datum of gage is 700.00 ft above NAVD of 1988. |
|
REMARKS.-- Collection, computation and publication of precipitation data do not necessarily conform to standards used by the National Weather Service. Precipitation data could be subject to error for days with freezing and/or thawing of precipitation. |
|
EXTREMES FOR PERIOD OF RECORD.-- |
|
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 685 ft3/s, June 10, 1967, gage height, 1.65 ft, site and datum then in use; minimum discharge, 0.45 ft3/s, June 17, 2003, due to pumping. |
|
PRECIPITATION: Maximum daily total, 3.32 in., August 13, 2002. |
|
SUSPENDED-SEDIMENT CONCENTRATIONS: Maximum daily, 332 mg/L, July 15, 2003; minimum daily, 14 mg/L, Oct. 31, 2002. |
|
SUSPENDED-SEDIMENT LOADS: Maximum daily, 20 tons, May 1, 2003; minimum daily, 0.06 tons, Sept. 16, 19-20, 2003. |
|
EXTREMES FOR CURRENT YEAR.-- Maximum recorded discharge, 81 ft3/s, August 22, gage height 13.11 ft; minimum recorded discharge, 0.90 ft3/s, September 17, 18, 30. |
|
REMARKS FOR CURRENT YEAR.-- Records fair except those for September 27-30, those above 50 ft3/s, and those for estimated daily discharges which are poor. |
Discharge, cubic feet per second, WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAILY MEAN VALUES |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | --- | --- | --- | --- | --- | --- | --- | --- | 5.6 | 4.3 | 8.9 | 2.8 |
2 | --- | --- | --- | --- | --- | --- | --- | --- | 4.9 | 3.8 | 8.9 | 3.4 |
3 | --- | --- | --- | --- | --- | --- | --- | 8.8 | 5.4 | 3.8 | 9.5 | 3.2 |
4 | --- | --- | --- | --- | --- | --- | --- | 7.6 | 49 | 3.8 | 13 | 2.8 |
5 | --- | --- | --- | --- | --- | --- | --- | 6.2 | 58 | 4.5 | 23 | 2.7 |
6 | --- | --- | --- | --- | --- | --- | --- | 6.2 | 57 | 3.7 | 18 | 5.5 |
7 | --- | --- | --- | --- | --- | --- | --- | 6.1 | 44 | 2.7 | 17 | 7.2 |
8 | --- | --- | --- | --- | --- | --- | --- | 6.6 | 29 | 2.5 | 17 | 3.3 |
9 | --- | --- | --- | --- | --- | --- | --- | 7.4 | 22 | 13 | 16 | 2.1 |
10 | --- | --- | --- | --- | --- | --- | --- | 5.2 | 17 | 6.3 | 16 | 2.0 |
11 | --- | --- | --- | --- | --- | --- | --- | 18 | 24 | 4.5 | 16 | 1.8 |
12 | --- | --- | --- | --- | --- | --- | --- | 54 | 25 | 4.3 | 15 | 1.7 |
13 | --- | --- | --- | --- | --- | --- | --- | 53 | 25 | 4.5 | 30 | 1.6 |
14 | --- | --- | --- | --- | --- | --- | --- | 37 | 23 | 3.3 | 39 | 1.6 |
15 | --- | --- | --- | --- | --- | --- | --- | 25 | 17 | 2.6 | 27 | 1.8 |
16 | --- | --- | --- | --- | --- | --- | --- | 26 | 12 | 2.5 | 14 | 1.6 |
17 | --- | --- | --- | --- | --- | --- | --- | 32 | 11 | 2.5 | 7.9 | 1.5 |
18 | --- | --- | --- | --- | --- | --- | --- | 26 | 9.0 | 2.4 | 4.4 | 1.5 |
19 | --- | --- | --- | --- | --- | --- | --- | 22 | 6.8 | 2.5 | 3.5 | 4.5 |
20 | --- | --- | --- | --- | --- | --- | --- | 18 | 6.7 | 2.3 | 3.2 | 13 |
21 | --- | --- | --- | --- | --- | --- | --- | 13 | 6.0 | 2.3 | 2.8 | 8.7 |
22 | --- | --- | --- | --- | --- | --- | --- | 11 | 5.3 | 2.4 | 55 | 11 |
23 | --- | --- | --- | --- | --- | --- | --- | 11 | 5.0 | 2.9 | 69 | 6.5 |
24 | --- | --- | --- | --- | --- | --- | --- | 10 | 5.0 | 3.0 | 58 | 4.8 |
25 | --- | --- | --- | --- | --- | --- | --- | 11 | 4.6 | 3.7 | 36 | 3.6 |
26 | --- | --- | --- | --- | --- | --- | --- | 9.8 | 4.7 | 4.7 | 20 | 4.5 |
27 | --- | --- | --- | --- | --- | --- | --- | 8.1 | 5.3 | 6.2 | 11 | 11 |
28 | --- | --- | --- | --- | --- | --- | --- | 7.3 | 5.4 | 7.3 | 7.1 | 4.6 |
29 | --- | --- | --- | --- | --- | --- | --- | 6.4 | 5.4 | 9.8 | 4.6 | 2.6 |
30 | --- | --- | --- | --- | --- | --- | --- | 6.5 | 5.3 | 10 | 3.0 | 2.0 |
31 | --- | --- | --- | --- | --- | --- | --- | 6.2 | --- | 9.2 | 2.6 | --- |
TOTAL | --- | --- | --- | --- | --- | --- | --- | --- | 503.4 | 141.3 | 576.4 | 124.9 |
MEAN | --- | --- | --- | --- | --- | --- | --- | --- | 16.8 | 4.56 | 18.6 | 4.16 |
MAX | --- | --- | --- | --- | --- | --- | --- | --- | 58 | 13 | 69 | 13 |
MIN | --- | --- | --- | --- | --- | --- | --- | --- | 4.6 | 2.3 | 2.6 | 1.5 |
CFSM | --- | --- | --- | --- | --- | --- | --- | --- | 1.20 | 0.33 | 1.33 | 0.30 |
IN. | --- | --- | --- | --- | --- | --- | --- | --- | 1.34 | 0.38 | 1.53 | 0.33 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |