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. |
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DRAINAGE AREA.-- 14.0 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: May 2002 to current year. |
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STAGE: May 2002 to current year. |
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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. |
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SURFACE-WATER QUALITY |
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SEDIMENT: June 2002 to current year. |
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MISCELLANEOUS: Sediment concentration and particle size, water years 2002-03 |
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PRECIPITATION: May 2002 to current year. |
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REVISED RECORDS.-- WDR IL-75-1:Drainage area. |
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GAGE.-- Water-stage recorder, phone telemeter, pumping sampler, and rain gage. Datum of gage is 700.00 ft above NAVD of 1988. |
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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. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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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. |
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PRECIPITATION: Maximum daily total, 3.32 in., August 13, 2002. |
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SUSPENDED-SEDIMENT CONCENTRATIONS: Maximum daily, 332 mg/L, July 15, 2003; minimum daily, 14 mg/L, Oct. 31, 2002. |
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SUSPENDED-SEDIMENT LOADS: Maximum daily, 20 tons, May 1, 2003; minimum daily, 0.06 tons, Sept. 16, 19-20, 2003. |
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EXTREMES FOR CURRENT YEAR.--Maximum recorded daily total, 3.32 in., August 13. |
Precipitation, total, inches WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAILY SUM VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | --- | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 |
2 | --- | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.62 |
3 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.50 | 0.00 | 0.00 | 0.00 |
4 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 3.14 | 0.00 | 1.07 | 0.00 |
5 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.05 | 0.00 | 0.01 | 0.00 |
6 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
7 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
8 | --- | --- | --- | --- | --- | --- | --- | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 |
9 | --- | --- | --- | --- | --- | --- | --- | 0.20 | 0.00 | 1.41 | 0.00 | 0.00 |
10 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.08 | 0.00 | 0.00 | 0.01 |
11 | --- | --- | --- | --- | --- | --- | --- | 3.09 | 0.29 | 0.00 | 0.00 | 0.00 |
12 | --- | --- | --- | --- | --- | --- | --- | 0.18 | 0.00 | 0.00 | 0.00 | 0.00 |
13 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.27 | 0.00 | 3.32 | 0.00 |
14 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.05 | 0.00 | 0.01 | 0.00 |
15 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
16 | --- | --- | --- | --- | --- | --- | --- | 0.78 | 0.00 | 0.00 | 0.00 | 0.00 |
17 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
18 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.02 | 0.00 | 0.10 |
19 | --- | --- | --- | --- | --- | --- | --- | 0.01 | 0.00 | 0.00 | 0.10 | 0.69 |
20 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 | 0.19 |
21 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
22 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.00 | 3.28 | 0.66 |
23 | --- | --- | --- | --- | --- | --- | --- | 0.07 | 0.00 | 0.00 | 0.06 | 0.00 |
24 | --- | --- | --- | --- | --- | --- | --- | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 |
25 | --- | --- | --- | --- | --- | --- | --- | 0.21 | 0.00 | 0.00 | 0.00 | 0.00 |
26 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 |
27 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.26 | 0.00 | 0.00 |
28 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.14 | 0.00 | 0.00 |
29 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.00 | 0.03 | 0.00 | 0.02 |
30 | --- | --- | --- | --- | --- | --- | --- | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 |
31 | --- | --- | --- | --- | --- | --- | --- | 0.00 | --- | 0.00 | 0.00 | --- |
TOTAL | --- | --- | --- | --- | --- | --- | --- | --- | 4.42 | 1.91 | 7.85 | 2.29 |
MEAN | --- | --- | --- | --- | --- | --- | --- | --- | 0.15 | 0.06 | 0.25 | 0.08 |
MAX | --- | --- | --- | --- | --- | --- | --- | --- | 3.14 | 1.41 | 3.32 | 0.69 |
Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |