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LOCATION.--Lat 39°18'40.4", long 76°42'59.9", referenced to North American Datum of 1983,
   Baltimore County, MD, Hydrologic Unit 02060003, on right bank at downstream side of bridge on Kernan 
   Drive at Security Boulevard at Franklintown, 0.3 mi west of Baltimore City limits, and 1.2 mi southwest
   of Woodlawn, and 2.5 mi upstream from mouth.
DRAINAGE AREA.--5.52 mi2.
PERIOD OF RECORD.--October 1959 to September 1987, July 1998 to current year.
REVISIONS HISTORY.--WDR MD-DE-80-1: 1979(M), WDR-US-2013: 2004(P).
GAGE.--Water-stage recorder, crest-stage gage, and concrete control. Datum of gage is 303.79 ft above North 
   American Vertical Datum of 1988.
REMARKS.--Occasional regulation at low flow from unknown source upstream from station.
   U.S. Geological Survey satellite data-collection platform at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 7,400 ft3/s, June 22, 1972, gage height, 12.50 ft;
   minimum discharge, 0.10 ft3/s, Sep. 11, 12, 1966.
COOPERATION.--Funding for the operation of this station is provided by the Baltimore County Department of
   Environmental Protection & Sustainability, and the U.S. Geological Survey. 
This station managed by the MD-DE-DC Water Science Center Baltimore office.

Available Parameters Period of Record
1959-10-01  2019-11-11


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