PROVISIONAL DATA SUBJECT TO REVISION |
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STATION.--03034000 MAHONING CREEK AT PUNXSUTAWNEY, PA LOCATION.--Lat 40`56'21", long 79`00'31", Jefferson County, Hydrologic Unit 05010006, on right bank 75 ft downstream from Williams Run, 1.9 mi downstream from Sawmill Run, and 2 mi west of Punxsutawney. DRAINAGE AREA.--158 mi2. PERIOD OF RECORD.--October 1938 to current year. GAGE.--Water-stage recorder. Datum of gage is 1,206.14 ft above sea level (U.S. Army Corps of Engineers bench mark). Prior to Oct. 1, 1946, at site 2.9 mi upstream at datum 13.30 ft higher. REMARKS.--Diurnal fluctuations at low flow by mine pumpage into stream above station. U.S. Army Corps of Engineers satellite telemeter at station. EXTREMES OUTSIDE PERIOD OF RECORD.--Flood of Mar. 18, 1936 reached a stage of 15.6 ft, from floodmark at former site and datum, discharge, 12,500 ft3/s, from rating curve extended above 4,300 ft3/s. COOPERATION.--Funding for the operation of this station is provided by the U.S. Army Corps of Engineers, the Pennsylvania Department of Environmental Protection, 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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