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    ALL DATA ARE EASTERN STANDARD TIME

    USGS 01362370 STONY CLOVE CREEK BLW OX CLOVE AT CHICHESTER NY

    PROVISIONAL DATA SUBJECT TO REVISION

    Click to hidestation-specific text

    This station is operated in cooperation with:
       New York City Department of Environmental Protection


    LOCATION.--Lat 42°06'07.3", long 74°18'39.2" referenced to North American Datum of 1983, Ulster County, NY, Hydrologic Unit 02020006, on left bank below Ox Clove, 10 ft downstream from bridge on State Highway 214, and 1.8 mi upstream from mouth, at Chichester.
    DRAINAGE AREA.--30.9 mi2.
    PERIOD OF RECORD.--Annual maximum only--1997, February 1997 to current year. Prior to October 2006, published as "near Phoenicia" (01362380).
    REVISED RECORDS.--WDR NY-99-1: 1997(P), 1998(P).
    GAGE.--Water-stage recorder, crest-stage gage, and concrete control. Datum of gage is 948.17 ft above NGVD of 1929. Prior to Aug. 7, 2007, at site 0.5 mi downstream at datum 55.48 ft lower.
    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, 14,300 ft3/s, Aug. 28, 2011, gage height, 9.61 ft, from rating curve extended above 2,900 ft3/s on basis of runoff comparison of slope-area measurement at gage height 7.92 ft (present site), from floodmarks, at site 250 ft upstream (drainage area, 26.9 mi2); minimum discharge, 3.7 ft3/s, Sept. 20, 21, 22, 2002; minimum gage height, 1.96 ft, Aug. 31, Sept. 8, 9, 10, 2001, site and datum then in use.
    EXTREMES OUTSIDE PERIOD OF RECORD.--Maximum discharge, 7,600 ft3/s, Apr. 4, 1987, by computation of slope-area measurement at site 250 ft upstream (drainage area, 26.9 mi2). Discharges for other floods by computation of slope-area measurements at site 1.8 mi downstream (drainage area, 33.3 mi2), are as follows: 6,560 ft3/s, Nov. 25, 1950, and 4,460 ft3/s, Apr. 5, 1952.
    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
      
    00065 Gage height 2014-05-05  2014-09-02
    00060 Discharge 2007-10-01  2014-09-02

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


    Gage height, feet

    Most recent instantaneous value: 2.21   09-02-2014  02:00 EST
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    Discharge, cubic feet per second

    Most recent instantaneous value: 8.2   09-02-2014  02:00 EST
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    Daily discharge, cubic feet per second -- statistics for Sep 2 based on 17 years of record more
    Min
    (2001)
    25th
    percen-
    tile
    Most Recent
    Instantaneous
    Value Sep 2
    Median 75th
    percen-
    tile
    Mean Max
    (2003)
    5.4 7.2 8.2 19 41 43 273