USGS Water-Year Summary 2021
01581752 PLUMTREE RUN NEAR BEL AIR, MD
LOCATION - Lat 39°29'46.6", long 76°20'50.8" referenced to North American Datum of 1983, Harford County, MD, Hydrologic Unit 02060003, on downstream side of bridge on Plumtree Road, 2.5 mi south of Bel Air.
DRAINAGE AREA - 2.50 mi².
- WDR-US-2006: 2003-04 (P). https://waterdata.usgs.gov/nwis/dv/?site_no=01581752: 2002-2017
. https://nwis.waterdata.usgs.gov/md/nwis/peak?site_no=01581752: 2009
PERIOD OF RECORD - October 2001 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 182.27 ft above North American Vertical Datum of 1988.
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: August 2013 to current year.
WATER TEMPERATURE: August 2013 to current year.
TURBIDITY: August 2013 to current year.
COOPERATION - Funding for water-quality data collection and analysis is provided by the Harford County Government and the U.S. Geological Survey.
INSTRUMENTATION - Water-quality monitor, August 2013 to current year.
EXTREMES FOR PERIOD OF DAILY RECORD
SPECIFIC CONDUCTANCE: Maximum, 12,100 microsiemens/cm, Mar. 1 and 2, 2015; minimum, 34 microsiemens/cm, Aug. 20, 2015.
WATER TEMPERATURE: Maximum, 27.0°C, August 16, 2016; minimum, -0.4°C, on several days.
EXO TURBIDITY: Maximum, 772 formazin nephelometric units (FNU), August 12,2020 ; minimum, 0 FNU, on June 10. 2020- on several days.
TURBIDITY: Maximum, 1,520 formazin nephelometric units (FNU), June 02, 2018; minimum, 0.0 FNU, on several days.