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    ALL DATA ARE AT LOCAL TIME



    USGS 01408029 Manasquan River near Allenwood NJ

    PROVISIONAL DATA SUBJECT TO REVISION

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    Estimated flood stage for this gage is 14.5 feet.

     
    gage photoLOCATION. --Lat 40°08'48", long 74°07'20" referenced to North American Datum of 1983, Wall Township, Monmouth County, NJ, Hydrologic Unit 02040301, on left bank just downstream from pumping station of Manasquan Water Supply System, 1400 ft upstream from Hospital Road, 1.1 mi west of Allenwood, 1.2 mi downstream from Mill Run, 2.2 mi east of Squankum, and 7.9 mi upstream of mouth.
    DRAINAGE AREA. --63.3 mi2.
    PERIOD OF RECORD. --June 1990 to current year.
    GAGE. --Water-stage recorder, water-quality monitor, and concrete control. Datum of gage is NGVD of 1929 (New Jersey Water Supply Authority benchmark). New Jersey Water Supply Authority pumps water from river just upstream of gage, which affects discharge and occasionally turbidity.
    COOPERATION. --Funding for this gage is provided by the New Jersey Department of Environmental Protection, 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 5 Available Parameters for this site
      
    00065 Gage height 2014-05-04  2014-09-01
    00060 Discharge 2007-10-01  2014-09-01
    00010 Temperature, water 2007-10-01  2014-09-01
    00095 Specific cond at 25C 2007-10-01  2014-09-01
    63680 Turbidity, Form Neph 2007-10-01  2014-08-19

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


    Gage height, feet

    Most recent instantaneous value: 7.78   09-01-2014  16:15 EDT
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    Discharge, cubic feet per second

    Most recent instantaneous value: 49   09-01-2014  16:15 EDT
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    Daily discharge, cubic feet per second -- statistics for Sep 1 based on 23 years of record more
    Min
    (2005)
    25th
    percen-
    tile
    Median 75th
    percen-
    tile
    Mean Most Recent
    Instantaneous
    Value Sep 1
    Max
    (2011)
    12 14 18 24 29 49 182