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    ALL DATA ARE EASTERN STANDARD TIME

    USGS 01421900 W BR DELAWARE RIVER UPSTREAM FROM DELHI NY

    PROVISIONAL DATA SUBJECT TO REVISION

    Click to hidestation-specific text

    This station is operated in cooperation with:
       Delaware County Department of Public Works
       New York City Department of Environmental Protection


    LOCATION.--Lat 42°16'49", long 74°54'26" referenced to North American Datum of 1983, Delaware County, NY, Hydrologic Unit 02040101, on left bank along County Highway 18, 0.6 mi upstream from State Highway 28 bridge in Delhi, and 1.9 mi upstream from Little Delaware River.
    DRAINAGE AREA.--134 mi2.
    PERIOD OF RECORD.--February 1937 to September 1970, annual maximum only--1972-74, 1996, maximum only--November 1996, December 1996 to current year. Prior to November 1996, published as West Branch Delaware River at Delhi (station 01422000).
    GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 1,351.31 ft above NGVD of 1929. Prior to October 1996, at site 0.9 mi downstream at datum 1,345.29 ft above NGVD of 1929.
    REMARKS.--Records good except those for estimated daily discharges, which are poor. Satellite and telephone gage-height telemeter at station.
    EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, about 13,000 ft3/s, Jan. 19, 1996, gage height, 9.8 ft, from floodmark, from rating curve extended above 4,800 ft3/s on basis of velocity-area studies, at site and datum then in use; maximum gage height, 12.53 ft, Aug. 28, 2011; minimum discharge, 2.6 ft3/s, Sept. 25, 1964; minimum gage height recorded since December 1996, 1.75 ft, Sept. 11, 12, 13, Nov. 19, 2001, Sept. 23, 24, 25, 26, 2005, but may have been less during period of estimated record Sept. 21-24, 2001.
    Derived from NY Annual Water-Data Report 2013

    Peak Flow and Stage Information
    This station managed by the NY Water Science Center, Troy.

    Available Parameters Available Period
    All 2 Available Parameters for this site
      
    00060 Discharge 2007-10-01  2014-09-02
    00065 Gage height 2014-05-05  2014-09-02

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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: 35   09-02-2014  22:45 EST
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    Daily discharge, cubic feet per second -- statistics for Sep 3 based on 51 years of record more
    Most Recent
    Instantaneous
    Value Sep 3
    Min
    (1964)
    25th
    percen-
    tile
    Median Mean 75th
    percen-
    tile
    Max
    (2013)
    -- unavailable -- 4.8 14 24 84 90. 751


    Gage height, feet

    Most recent instantaneous value: 2.10   09-02-2014  22:45 EST
    Graph of  Gage height, feet

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