USGS Water-Year Summary 2018
04189174 Riley Creek below Pandora OH
LOCATION - Lat 40°58'23", long 83°58'35" referenced to North American Datum of 1983, Putnam County, OH, Hydrologic Unit 04100008, on the downstream left bank at County HWY 6, 1.75 miles NNW of Pandora, Oh, 1.0 miles upstream from Cranberry Run.
DRAINAGE AREA - 70.3 mi².
PERIOD OF RECORD - October 2009 to current.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 734.06 ft (NAVD 1988).