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    ALL DATA ARE AT LOCAL TIME



    USGS 01460440 Delaware and Raritan Canal at Port Mercer NJ

    PROVISIONAL DATA SUBJECT TO REVISION

    Click to hidestation-specific text

    The water temperature data for this station are temporary and will only be displayed for 120 days. Although the instrumentation is calibrated at least once/year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.

     
    gage photoLOCATION. --Lat 40°18'16", long 74°41'07" referenced to North American Datum of 1983, Lawrence Township, Mercer County, NJ, Hydrologic Unit 02040105, on right bank, 300 ft upstream from bridge on Province Line (Quaker Bridge) Road at Port Mercer, 2.2 mi east of Lawrenceville, and 3.5 mi southwest of Princeton.
    PERIOD OF RECORD. --August 1990 to current year. Miscellaneous measurements made 1923, 1937-38, 1942-43, 1945, 1981, 1987-90.
    GAGE. --Water-stage recorder and ultrasonic-velocity meter. Datum of gage is NGVD of 1929.
    COOPERATION. --Funding for this gage is provided by the New Jersey Water Supply Authority and the U.S. Geological Survey.

    Boating Safety Tips

    This station managed by the New Jersey Water Science Center.

    Available Parameters Available Period
    All 3 Available Parameters for this site
      
    00010 Temperature, water, Sidelooker 2014-04-21  2014-08-20
    00065 Gage height, H350XL Bubbler 2012-08-01  2014-08-20
    00060 Discharge 2007-10-01  2014-08-20

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


    Gage height, feet, H350XL Bubbler

    Most recent instantaneous value: 53.89   08-20-2014  00:30 EDT
    Graph of  Gage height, feet, H350XL Bubbler

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    Discharge, cubic feet per second

    Most recent instantaneous value: 150   08-20-2014  00:30 EDT
    Graph of  Discharge, cubic feet per second

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    Daily discharge, cubic feet per second -- statistics for Aug 20 based on 23 years of record more
    Min
    (1996)
    25th
    percen-
    tile
    Mean Most Recent
    Instantaneous
    Value Aug 20
    Median 75th
    percen-
    tile
    Max
    (1995)
    102 133 143 150 150. 151 161