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    ALL DATA ARE AT LOCAL TIME



    USGS 01389005 Passaic River below Pompton Riv at Two Bridges NJ

    PROVISIONAL DATA SUBJECT TO REVISION

    Click to hidestation-specific text

    National Weather Service flood stage for this gage is 9.0 ft.

    Nitrogen (NO3+NO2) and Total Chlorophyll A values have been adjusted by applying regression analysis of in-stream measurements to lab-analyzed environmental samples. To date, the range of lab-analyzed samples are:

    Nitrogen (NO3+NO2)
    Left, 0.3 to 6.2 mg/L
    Right, 0.3 to 6.1 mg/L

    Total Chlorophyll A

    Left, 1 to 59 ug/L
    Right, 1 to 66 ug/L

    Values beyond the range of lab-analyzed samples have been extrapolated and are flagged in the graph as having a greater associated uncertainty. These threshold values may change as additional data become available.


    gage photo LOCATION.--Lat 40°53'47", long 74°16'09" referenced to North American Datum of 1983, Wayne Township, Passaic County, NJ, Hydrologic Unit 02030103, on left bank on Fairfield Road in Two Bridges, 400 ft downstream from the Pompton River, 1.4 mi northwest of Little Falls, and 3.2 mi upstream of Beatties Dam.
    DRAINAGE AREA.--734 mi2.
    PERIOD OF RECORD.--Annual maximum, water years 1989 to current year. Occasional low-flow measurements, water years 1991 and 1996 to current year.
    GAGE.--Water-stage recorder. Datum of gage is 155.00 ft above NGVD of 1929. This station is 400 feet downstream from the mouth of the Pompton River, on the left bank of the Passaic River. One water-quality sensor measures the characteristics of water pumped sequentially from three separate intakes. Looking downstream, the left, middle, and right intakes are approximately 70, 160, and 220 feet, respectively, from the left bank.
    COOPERATION.--Funding for this gage is provided by North Jersey District Water Supply Commission, U.S. Army Corps of Engineers - New York District, Passaic Flood Warning System, and New Jersey Deparment of Environmental Protection.

    Boating Safety Tips

    This station managed by the New Jersey Water Science Center.

    Available Parameters Available Period
    All 23 Available Parameters for this site
      
    00065 Gage height 2007-10-01  2014-09-01
    00010 Temperature, water, ,from right intake 2007-10-01  2014-09-01
    00095 Specific cond at 25C, ,from right intake 2007-10-01  2014-09-01
    00300 Dissolved oxygen, ,from right intake 2007-10-01  2014-09-01
    00010 Temperature, water, ,from middle intake 2007-10-01  2014-09-01
    00095 Specific cond at 25C, ,from middle intake 2007-10-01  2014-09-01
    00300 Dissolved oxygen, ,from middle intake 2007-10-01  2014-09-01
    00010 Temperature, water, ,from left intake 2007-10-01  2014-09-01
    00095 Specific cond at 25C, ,from left intake 2007-10-01  2014-09-01
    00300 Dissolved oxygen, ,from left intake 2007-10-01  2014-09-01
    00301 Diss oxygen,%saturtn, ,from right intake 2007-10-01  2014-09-01
    00301 Diss oxygen,%saturtn, ,from middle intake 2007-10-01  2014-09-01
    00301 Diss oxygen,%saturtn, ,from left intake 2007-10-01  2014-09-01
    00400 pH, ,from right intake 2007-10-01  2014-09-01
    00400 pH, ,from middle intake 2007-10-01  2014-09-01
    00400 pH, ,from left intake 2007-10-01  2014-09-01
    99133 NO3+NO2,water,insitu, ,from right intake 2010-10-01  2014-09-01
    99133 NO3+NO2,water,insitu, ,from left intake 2010-10-01  2014-09-01
    32284 Chlorophyll a, total, ,from right intake 2010-07-24  2014-09-01
    32284 Chlorophyll a, total, ,from left intake 2010-07-24  2014-09-01
    63680 Turbidity, Form Neph, ,from right intake 2011-12-22  2014-09-01
    63680 Turbidity, Form Neph, ,from middle intake 2011-12-22  2014-09-01
    63680 Turbidity, Form Neph, ,from left intake 2011-12-22  2014-09-01

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


    Gage height, feet

    Most recent instantaneous value: 3.67   09-01-2014  16:30 EDT
    Graph of  Gage height, feet

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