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LOCATION.-- Lat 39°37'55", long 90°37'05" (NAD of 1927), N1/2 sec.15, T.5 S., R.2 W., Pike County, Hydrologic Unit 7130011, at culvert on U.S. Highway 36 0.7 mi northwest of Florence, may be reached by traveling west 0.4 mi from Illinois River bridge on U.S. Highway 36. |
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DRAINAGE AREA.-- 0.49 mi2 (determined from Griggsville quadrangle). |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: September 1961 to August 1962, selected storm events. |
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PRECIPITATION: September 1961 to August 1962, selected storm events. |
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GAGE.-- Water stage recorder and rain gage. |
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REMARKS.-- Basin length is 1.11 mi, slope is 131.5 ft per mi. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |