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  • USGS 11459150 PETALUMA R A COPLAND PUMPING STATION A PETALUMA CA

    PROVISIONAL DATA SUBJECT TO REVISION

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    Site Photo
    Site Photo
    Annual Report
    2013 Annual Data Report

    Data are tidally affected -- Astronomical tides cause significant cycles of approximately 24.84 hours at this site. Because a different portion of this tidal cycle is averaged in successive daily (24-hour) computations, a systematic secondary oscillation, unrelated to basin hydrology and having a period of about two weeks may be apparent in daily data.

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    This station managed by the Ukiah Field Office.

    Available Parameters Available Period
    All 3 Available Parameters for this site
      
    00065 Gage height 2007-10-01  2014-09-01
    00060 Discharge 2008-01-04  2014-09-01
    72137 Discharge,tide fltrd 2010-10-02  2014-08-29

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    Days  (7)
     

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


    Gage height, feet

    Most recent instantaneous value: 0.41   09-01-2014  03:30 PDT
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    Discharge, cubic feet per second

    Most recent instantaneous value: -108   09-01-2014  03:30 PDT
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