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LOCATION.-- Lat 41°53'11", long 88°03'29"(NAD of 1927), in NW1/4NE1/4 sec.11, T.39N., R.10E., DuPage County, Hydrologic Unit 07120004. |
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DRAINAGE AREA.-- 0.85 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: February 1980 to September 1981. |
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GAGE.-- Water stage recorder and metal-plate weir. Datum of gage is 700.00 ft above NGVD of 1929 (699.73 ft NAVD 1988). |
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REMARKS.-- This station was established to collect data to identify and quantify water-quality constituents in runoff from a developed urban watershed, and to evaluate the effect of detention in Lake Ellyn on concentrations and loads of those constituents. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum daily discharge, 7.5 ft3/s Aug. 19, 1980 and June 13, 1981; no flow for several days. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |