USGS Water-Year Summary 2020
01581753 ATKISSON RESERVOIR NEAR BEL AIR, MD
LOCATION - Lat 39°29'07.9", long 76°20'40.7" referenced to North American Datum of 1983, Harford County, MD, Hydrologic Unit 02060003, on pier at Harford Glen Environmental Education Center, 0.7 mi upstream of Atkisson Reservoir Dam, and 3.3 mi south of Bel Air.
DRAINAGE AREA - Not determined.
PERIOD OF RECORD - October 2015 to current year.
GAGE - Water-stage recorder. Datum of gage is 0.00 ft above North American Vertical Datum of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 125.16 ft, February 24, 2016, minimum elevation, 119.11 ft, September 13-18, 2016.
PERIOD OF RECORD - October 2010 to current year.
INSTRUMENTATION - Unshielded, standard 8-in. diameter, tipping bucket precipitation gage with 0.01 in. tip increment.
EXTREMES FOR PERIOD OF RECORD - Maximum daily precipitation, 5.70 in, October 29, 2012.