USGS Water-Year Summary 2023
03102500 LITTLE SHENANGO RIVER AT GREENVILLE, PA
LOCATION - Lat 41°25'19", long 80°22'35" referenced to North American Datum of 1927, Mercer County, PA, Hydrologic Unit 05030102, on left bank 1,700 ft downstream from Williamson Crossing bridge, 1 mi northeast of Greenville, and 2.0 mi upstream from mouth.
DRAINAGE AREA - 104 mi².
- WSP 743: Drainage area. WSP 1305: 1914, 1922-23, 1926-29. WSP 1335: 1923 (m).
PERIOD OF RECORD - October 1913 to current year. Monthly discharge only for some periods, published in WSP 1305.
GAGE - Water-stage recorder. Datum of gage is 953.46 ft above National Geodetic Vertical Datum of 1929 (from benchmark). Prior to Nov. 4, 1915, non-recording gage; Nov. 4, 1915, to Sept. 30, 1918, water-stage recorder; Nov. 7, 1919, to Aug. 31, 1923, and Nov. 19, 1925, to June 20, 1934, non-recording gage at site 1 mi downstream at datum 8.96 ft lower. Satellite telemetry at station.
COOPERATION - Station established and maintained by the U.S. Geological Survey. Funding for the operation of this station is provided by the U.S. Army Corps of Engineers, Pittsburgh District, the Pennsylvania Department of Environmental Protection, and the U.S. Geological Survey.
PERIOD OF RECORD - April 2002 to current year.
COOPERATION - Water-quality samples were collected as part of the Pennsylvania Department of Environmental Protection Water-Quality Network (WQN) with cooperation from the Pennsylvania Department of Environmental Protection.