USGS Water-Year Summary 2024
03177120 EAST RIVER AT WILLOWTON, WV
LOCATION - Lat 37°20'54.6", long 80°53'09.9" referenced to North American Datum of 1983, Mercer County, WV, Hydrologic Unit 05050002,
1400 ft below Big Spring Branch, and 3.2 miles above the mouth.
DRAINAGE AREA - 73.1 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - January 2012 to September 2014. October 2014 to April 2016 (stage only). April 2016 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,583.8 ft NAVD of 1988.