LOCATION.--Lat 39°02'00.1", long 76°57'50.5", Montgomery County, MD, Hydrologic Unit 02070010,
on left bank, upstream of Floral Drive bridge, 1.9 mi northwest of College Park, and 3.4 mi
northeast of Takoma Park.
DRAINAGE AREA.--13.1 mi2.
PERIOD OF RECORD.--October 2007 to current year.
GAGE.--Water-stage recorder, crest-stage gage, water-quality monitor and automatic sampler. Datum of
gage is 150.57 ft above North American Vertical Datum of 1988.
REVISIONS HISTORY.--WDR-US-2009: 2008(M). WDR-US-2011: 2008-2010.
REMARKS.--U.S. Geological Survey gage-height telemeter at station. Low flow affected at times by slight
regulation from unknown source upstream of station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 3,930 ft³/s, Aug. 14, 2011, gage height, 8.85 ft;
minimum discharge, 0.04 ft³/s, July 8, 2012.
COOPERATION.--Funding for the operation of this station is provided by the Montgomery County Department
of Environmental Protection and the U.S. Geological Survey.