USGS Water-Year Summary 2020
01601100 WILLS CREEK AT ELLERSLIE, MD
LOCATION - Lat 39°43'06.6", long 78°46'15.5" referenced to North American Datum of 1983, Allegany County, MD, Hydrologic Unit 02070002, on left bank at the intersection of Forest Grove Road and Kings Grove Road in Ellerslie, Maryland.
DRAINAGE AREA - 185 mi².
PERIOD OF RECORD - June 2012 to July 2015 (discontinued).
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 709.77 ft above North American Vertical Datum of 1988.