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NOTICE (3/1/2019) --Due to funding reductions, data collection at this streamgage has been discontinued. Although historical data will remain accessible, no new data will be collected unless one or more new funding partners are found. Users who would like to contribute to the non-Federal share of costs to continue operation of this streamgage should contact Ed Doheny of the USGS Maryland-Delaware-DC Water Science Center (Phone: 443-498-5535, Email: ejdoheny@usgs.gov).
LOCATION.--Lat 39°24'01.6", long 76°46'13.6", Baltimore County, MD, Hydrologic Unit 02060003,
   on grounds of McDonogh School. On left bank 650 ft upstream of confluence with Gwynns Falls, 0.7 mile 
   northwest of McDonogh, 0.8 mile southwest of Garrison, and 1.4 miles southeast of Owings Mills.
DRAINAGE AREA.--0.03 mi2.
PERIOD OF RECORD.--November 1999 to June 2019 (discontinued).
REVISIONS HISTORY.--WDR-US-2011: 2006(P), 2007.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 442.94 ft above North American 
   Vertical Datum of 1988. 
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 222 ft3/s, Nov. 16, 2006, gage height, 2.18 ft;
   minimum discharge, 0.0 ft3/s, no flow July 31 to Sept. 30, Oct. 1-10, 13-15, 2002.
This station managed by the MD-DE-DC Water Science Center Baltimore office.

Available Parameters Available Period
All 2 Available Parameters for this site
00060 Discharge 1999-12-01  2019-06-06
00065 Gage height 2007-10-01  2019-06-06

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Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.