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    ALL DATA ARE EASTERN STANDARD TIME

    USGS 04273800 LITTLE AUSABLE RIVER NEAR VALCOUR NY

    PROVISIONAL DATA SUBJECT TO REVISION

    Click to hidestation-specific text

    This station is operated in cooperation with:
       NYS Department of Environmental Conservation


    LOCATION.--Lat 44°35'39", long 73°29'46" referenced to North American Datum of 1983, Clinton County, NY, Hydrologic Unit 02010004, on left bank at upstream side of bridge on Fuller Road, 2.8 mi southwest of Valcour, and 2.9 mi upstream from mouth.
    DRAINAGE AREA.--67.8 mi2.
    PERIOD OF RECORD.--Occasional low-flow measurements, water years 1956-1961, 1966, 1973-1974. October 1991 to current year.
    GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 235.67 ft above NGVD of 1929.
    REMARKS.--Records fair except those for estimated daily discharges, which are poor. Satellite gage-height telemeter at station.
    EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 7,210 ft3/s, June 27, 1998, gage height, 13.78 ft, outside gage height was about 14.6 ft, from floodmark, from rating curve extended above 3,300 ft3/s on basis of contracted-opening measurement of peak flow at site 0.4 mi upstream; minimum discharge, 1.4 ft3/s, July 23, 1999; minimum gage height, 0.92 ft, Sept. 5, 2002.
    Derived from NY Annual Water-Data Report 2013

    Peak Flow and Stage Information
    Available Parameters Available Period
    All 2 Available Parameters for this site
      
    00065 Gage height 2014-04-24  2014-08-22
    00060 Discharge 2007-10-01  2014-08-22

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


    Gage height, feet

    Most recent instantaneous value: 1.37   08-22-2014  02:15 EST
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    Discharge, cubic feet per second

    Most recent instantaneous value: 32   08-22-2014  02:15 EST
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    Daily discharge, cubic feet per second -- statistics for Aug 22 based on 22 years of record more
    Min
    (1992)
    25th
    percen-
    tile
    Median Mean 75th
    percen-
    tile
    Most Recent
    Instantaneous
    Value Aug 22
    Max
    (2006)
    4.7 10. 13 18 30. 32 45