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LOCATION.-- Lat 37°46'30", long 88°39'08" (NAD of 1927), in NW1/4NW1/4 sec.3, T.9 S., R.5 E., Saline County, Hydrologic Unit 05140204, on right bank at upstream side of county highway bridge, 1.4 mi south of Harco and at mile 3.5. |
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DRAINAGE AREA.-- 13.3 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: July 1968 to October 1982. |
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SURFACE-WATER QUALITY |
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CHEMICAL: Water years 1980-1981. |
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SEDIMENT: February 1980 to September 1981. |
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SPECIFIC CONDUCTANCE: Water years 1980-81. |
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WATER TEMPERATURE: Water year 1980. |
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GAGE.-- Water-stage recorder. Datum of gage is 385.41 ft above NGVD of 1929. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 2,590 ft3/s Mar. 28, 1977, gage height, 14.78 ft; no flow for many days each year. |
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SUSPENDED-SEDIMENT CONCENTRATIONS: Maximum daily mean, 4,780 mg/L May 14, 1981; minimum daily mean, 0 mg.L Apr. 30, May 1, 1980, Feb. 20, 21, Mar. 8, Aug. 9, 10, 1981. |
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SUSPENDED-SEDIMENT LOADS: Maximum daily, 7,200 tons May 14, 1981; minimum daily, 0 ton on many days each year. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |