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LOCATION.--Lat 39°26'34.6", long 76°47'00.3", Baltimore County, MD, Hydrologic Unit 02060003, 
   on downstream side of bridge on Gwynnbrook Avenue, 1.2 mi east of Delight, and 1.6 mi north of
   Owings Mills.
DRAINAGE AREA.--4.23 mi2.
PERIOD OF RECORD.--October 1998 to current year.
REVISIONS HISTORY.--WDR-US-2011: 1999(P), 2007(P), 2009-2010.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 533.50 ft above North American 
   Vertical Datum of 1988, from digital elevation model.
REMARKS.--U.S. Geological Survey satellite data-collection platform at station.  
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 1,760 ft3/s, September 7, 2011, gage height, 8.67 ft;
   minimum discharge, unknown.
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 Available Period
1998-10-01  2021-09-25
2007-10-01  2021-09-25


  -- or --



Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second

Most recent instantaneous value: 2.44 09-25-2021   04:45 EDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Sep 25 based on 22 water years of record more
Median Most Recent
Value Sep 25
Mean Max
0.71 1.4 1.8 2.44 3.9 4.9 26.9

Gage height, feet

Most recent instantaneous value: -0.05 09-25-2021   04:45 EDT
Graph of  Gage height, feet

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