USGS Water-Year Summary 2017
03126000 Stillwater Creek at Piedmont, OH
LOCATION - Lat 40°11'41", long 81°12'56" referenced to North American Datum of 1927, Harrison County, OH, Hydrologic Unit 05040001, 400 ft downstream from outlet of Piedmont Dam, 250 ft below mouth of Boggs Fork, and 3/4 mile northwest of Piedmont.
DRAINAGE AREA - 122 mi².
PERIOD OF RECORD - Continuous discharge gage, October 1937 to Septmber 1991, recording crest stage gage, October 1991 to Sept. 30 2007(station discontinued). Prior to February 1939 monthly discharge only, published in WSP 1305.
REVISED RECORDS - WDR-OH-81-1: 1980 (M) (m)
GAGE - Water-stage recorder. Datum of gage is 871.32 ft NAVD88. Prior to July 2015, datum was 872.00 ft. COE 1912. Prior to Sept.9, 1949, at site 1,000 ft downstream at datum 1.00ft higher of the COE1912 datum.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 1,520 ft³/s, Sept. 9, 2004, gage height, 11.98 ft.