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LOCATION.-- Lat 39°06'14", long 88°35'39" (NAD of 1927), in NW1/4NW1/4 sec.36, T.8 N., R.5 E., Effingham County, Hydrologic Unit 05120114, on right bank at downstream side of bridge on U.S. Highway 40, 1,000 ft upstream from railroad bridge, 2.3 mi south west of Effingham, and at mile 202.8. |
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DRAINAGE AREA.-- 240 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: October 1966 to current year. |
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STAGE: Water years 1994 to current year. |
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SURFACE-WATER QUALITY |
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CHEMICAL: Water years 1979-91. |
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GAGE.-- Water-stage recorder, phone telemeter, and crest-stage gage. Datum of gage is 501.10 ft above NGVD of 1929. Prior to Apr. 21, 1988, at site 0.3 mi downstream at same datum. |
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REMARKS.-- Pumpage diverted at station for municipal supply of Effingham not included in surface-water discharge records. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 31,500 ft3/s, May 12, 2002, gage height 24.27 ft; no flow for many days in most years. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |