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Streamflow Measurements for the Nation


01368000 Wallkill River near Unionville Ny
Sussex County, New Jersey
Hydrologic Unit Code 02020007
Latitude  41°15'36", Longitude  74°32'56" NAD27
Drainage area 140  square miles
Gage datum 379.28 feet above NGVD29
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Graph of streamflow measurement data at USGS 01368000 Wallkill River near Unionville Ny
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