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  • USGS 12484500 YAKIMA RIVER AT UMTANUM, WA

    PROVISIONAL DATA SUBJECT TO REVISION

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    Additional Data and Information.--Station data inventory, annual data report, and latest shifted rating.

    Flood Stage.--The National Weather Service Flood Stage for this station is 35.5 feet.

    Funding for this site is provided by the cooperators / programs below:


    Boating safety tips

    This station managed by the Mid-Columbia Field Office (Kennewick).

    Available Parameters Available Period
    All 2 Available Parameters for this site
      
    00060 Discharge 2007-10-01  2014-08-21
    00065 Gage height 2007-10-01  2014-08-21

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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: 3,700   08-21-2014  00:15 PDT
    Graph of  Discharge, cubic feet per second

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    Daily discharge, cubic feet per second -- statistics for Aug 21 based on 80 years of record more
    Min
    (1979)
    25th
    percen-
    tile
    Mean Median Most Recent
    Instantaneous
    Value Aug 21
    75th
    percen-
    tile
    Max
    (1990)
    1310 3100 3420 3420 3700 3890 5710


    Gage height, feet

    Most recent instantaneous value: 32.54   08-21-2014  00:15 PDT
    Graph of  Gage height, feet

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