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    USGS 01388000 Ramapo River at Pompton Lakes NJ


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    National Weather Service flood stage for this gage is 11.5 ft.

    Forecasts for this gage are issued by the National Weather Service routinely year-round.
    Forecast information is available here.

    Data from the gage located upstream of the Pompton Lakes Dam (01387998) is available at this link.

    gage photo LOCATION.--Lat 40°59'31", long 74°16'48" referenced to North American Datum of 1983, Pompton Lakes Borough, Passaic County, NJ, Hydrologic Unit 02030103, on left bank 50 ft upstream from bridge on Paterson-Hamburg Turnpike in Pompton Lakes, 400 ft downstream of Pompton Dam, and 2.0 mi upstream from mouth.
    DRAINAGE AREA.--160 mi2.
    PERIOD OF RECORD.--October 1921 to current year.
    GAGE.--Water-stage recorder, water-quality monitor, and concrete weir. Datum of gage is 171.35 ft above NGVD of 1929. Prior to Nov 1, 2004, gage located on right bank 400 feet upstream of current location, above dam, at datum 19.61 ft higher. Prior to Oct 1, 1981, at datum 29.61 ft higher. Operation of automatic gates in the Pompton Lakes Dam during high water may cause significant variations in stage and flow.
    COOPERATION.--Funding for this gage is provided by the New Jersey Department of Environmental Protection, North Jersey District Water Supply Commission, U.S. Army Corps of Engineers, and the U.S. Geological Survey.

    Boating Safety Tips

    This station managed by the New Jersey Water Science Center.

    Available Parameters Available Period
    All 7 Available Parameters for this site
    00060 Discharge 2007-10-01  2014-08-20
    00065 Gage height 2007-10-01  2014-08-20
    00010 Temperature, water 2007-10-01  2014-08-20
    00095 Specific cond at 25C 2007-10-01  2014-08-20
    00300 Dissolved oxygen 2007-10-01  2014-08-20
    00301 Diss oxygen,%saturtn 2007-10-01  2014-08-20
    00400 pH 2007-10-01  2014-08-20

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    Days  (7)

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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: 37   08-20-2014  23:15 EDT
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    Daily discharge, cubic feet per second -- statistics for Aug 21 based on 91 years of record more
    Most Recent
    Value Aug 21
    Median 75th
    Mean Max
    -- unavailable -- 0.00 31 54 110. 126 1880

    Gage height, feet

    Most recent instantaneous value: 6.75   08-20-2014  23:15 EDT
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