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USGS 01594526 WESTERN BRANCH AT UPPER MARLBORO, MD

 

PROVISIONAL DATA SUBJECT TO REVISION

 
 
 

STATION.--01594526  WESTERN BRANCH AT UPPER MARLBORO, MD
LOCATION.--Lat 38°48'51.2", long 76°44'55.4", Prince Georges County, Hydrologic Unit 02060006,
   on left bank 1000 ft upstream from bridge on Water Street, 0.2 mi south of Upper Marlboro, and
   4.7 mi upstream from mouth.
DRAINAGE AREA.--89.7 mi2.
PERIOD OF RECORD.--October 1985 to April 1989, April 1992 to current year.
GAGE.--Water-stage recorder.  Elevation of gage is 5 ft above National Geodetic Vertical Datum
   of 1929, from topographic map.
REMARKS.--U.S. Geological Survey gage-height telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 10,400 ft3/s, Sep. 16, 1999, 
   gage height, 15.39 ft; minimum discharge, 0.32 ft3/s,  Sept. 21, 2002.
COOPERATION.--Funding for the operation of this station is provided by the Maryland Department of
   Natural Resources, and the U.S. Geological Survey.

 
 

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Discharge, cubic feet per second
Most recent value: 88   11-18-2004  17:15
Graph of
Download a presentation-quality graph Parameter Code 00060; DD 01
Daily mean flow statistics for 11/18 based on 15 years of record in ft3/sec
Current Flow Minimum Mean Maximum 80 percent exceedance 50 percent exceedance 20 percent exceedance
88  7.3 81.4 491 22.4 43.0 98.0

Percent exceedance means that 80, 50, or 20 percent of all daily mean flows for 11/18 have been greater than the value shown.


Gage height, feet
Most recent value: 2.22   11-18-2004  17:15
Graph of
Download a presentation-quality graph Parameter Code 00065; DD 02

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Retrieved on 2004-11-18 18:04:54 EST
Department of the Interior, U.S. Geological Survey
USGS Water Resources of Maryland
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