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USGS 0148471320 BIRCH BRANCH AT SHOWELL, MD

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 38°24'33.6", long 75°12'44.6", Worcester County, Hydrologic Unit 02040303,
   on right bank at downstream side of bridge on U.S. Highway 113, 0.75 mi north of Showell, and 1.1 mi
   upstream from mouth.
DRAINAGE AREA.--6.38 mi2.
PERIOD OF RECORD.--December 1999 to current year.
REVISED RECORDS.--WDR-US-2009: 2002-2008.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is -0.84 ft above North American 
   Vertical Datum of 1988.
REMARKS.--U.S. Geological Survey satellite data-collection platform at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 1,370 ft3/s, August 26, 2012,
   gage height, 10.66 ft; minimum discharge,  0.14 ft3/s, Aug. 22-24, 2002.
COOPERATION.--Funding for the operation of this station is provided by the Maryland Geological Survey,
   and the U.S. Geological Survey.
This station managed by the MD-DE-DC Water Science Center Dover office.

Available Parameters Available Period
All 2 Available Parameters for this site
  
00060 Discharge 1999-12-17  2017-09-21
00065 Gage height 2007-10-01  2017-09-21

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


Discharge, cubic feet per second

Most recent instantaneous value: 5.53 09-21-2017   23:45 EST
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Daily discharge, cubic feet per second -- statistics for Sep 22 based on 17 years of record more
Min
(2008)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Sep 22
Max
(2003)
0.37 0.51 1.4 2.3 3.1 5.53 12.3


Gage height, feet

Most recent instantaneous value: 4.18 09-21-2017   23:45 EST
Graph of  Gage height, feet

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