PROVISIONAL DATA SUBJECT TO REVISION |
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STATION.--03007800 ALLEGHENY RIVER AT PORT ALLEGANY, PA LOCATION.--Lat 41`49'07", long 78`17'35", McKean County, Hydrologic Unit 05010001, on right bank 40 ft upstream from bridge on U.S. Highway 6 at Port Allegany, 1.1 mi upstream from Twomile Creek, 1.4 mi downstream from Allegheny Portage Creek, and at mile 285.5. DRAINAGE AREA.--248 mi2. PERIOD OF RECORD.--October 1974 to current year. Discharge measurements obtained by U.S. Army Corps of Engineers March 1971 to October 1974. GAGE.--Water-stage recorder. Datum of gage is 1,454.88 ft above sea level. REMARKS.--U.S. Army Corps of Engineers satellite telemeter at station. EXTREMES OUTSIDE PERIOD OF RECORD.--Flood of June 23, 1972 reached a stage of at least 17.5 ft, discharge, 21,700 ft3/s, from U.S. Army Corps of Engineers discharge measurement. COOPERATION.--Funding for the operation of this station is provided by the New York Department of Environmental Conservation, the U.S. Army Corps of Engineers, and the U.S. Geological Survey. |
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Gage height, feet |
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Discharge, cubic feet per second |
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