USGS Water-Year Summary 2020
01051705 Umbagog Lake near Dead Cambridge inlet
LOCATION - Lat 44°42'39", long 71°01'05" referenced to North American Datum of 1983, Oxford County, ME, Hydrologic Unit 01040001, 0.1 miles southwest of Dead Cambridge River inlet, 0.8 miles east of the Maine/New Hampshire border.
DRAINAGE AREA - 1,045 mi².
PERIOD OF RECORD - ELEVATION: July 2014 to April 2017.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is at North American Vertical Datum of 1988.
COOPERATION - U.S. Fish and Wildlife Service, Umbagog National Wildlife Refuge.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 1246.88 ft, Apr. 18, 2017; minimum elevation, 1242.09 ft, Mar. 24, 2015.