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LOCATION.-- Lat 38°16'10", long 88°53'55" (NAD of 1927), in NE1/4NW1/4 sec.17, T.3 S., R.3 E., Jefferson County, Hydrologic Unit 07140106, at midstream on downstream side of bridge on State Highway 37, 1.0 mi upstream from right bank tributary, 3.2 mi downstream from Sevenmile Creek, 3.3 mi south of Mt. Vernon, and at mile 15.6. |
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DRAINAGE AREA.-- 87.7 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: October 1980 to December 1980. |
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STAGE: October 1979 to July 1985. Gage-height record for June 18, 1971 to September 30, 1979 available in files of U.S. Army Corps of Engineers. |
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SURFACE-WATER QUALITY |
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CHEMICAL: Water years 1978-91. |
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GAGE.-- Water-stage recorder. Datum of gage is 410.00 ft above NGVD of 1929 (levels by U.S. Army Corps of Engineers). |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum gage height, 17.45 ft, Dec. 4, 1982; minimum observed, 2.46 ft, May 4, 1981. |
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STAGE: Maximum gage height, 17.45 ft, Dec. 4, 1982; minimum observed, 2.46 ft, May 4, 1981. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |