USGS Water-Year Summary 2021
01581960 BEETREE RUN AT BENTLEY SPRINGS, MD
LOCATION - Lat 39°40'22.8", long 76°40'29.9" referenced to North American Datum of 1983, Baltimore County, MD, Hydrologic Unit 02060003, on left bank at downstream side of bridge on Bentley Road, and 0.43 mi upstream from mouth.
DRAINAGE AREA - 9.72 mi².
PERIOD OF RECORD - October 1999 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 486.10 ft above North American
Vertical Datum of 1988.