During winter months, cold and ice may
result in inaccurate real-time gage height and streamflow data.
Adjustments or deletions of this data can only be done after detailed
Funding for this site is provided by:
Lat 40°54'52", long 74°16'14"
referenced to North American Datum of 1983, Wayne Township, Passaic
County, NJ, Hydrologic Unit 02030103, at bridge on U.S. Route 202 in
Mountain View, 0.1 mi downstream of Packanack Brook, and 1.3 mi
upstream of mouth.
378 mi². (revised).
PERIOD OF RECORD.--
Miscellaneous measurements, water years
1987-88, 2001-02, 2005, 2008-09. Continuous-record gage-height station,
December 1992 to September 1997 and October 2014 to current year.
Annual maximum discharge, October 2012 to September 2014.
WDR US-2013: Drainage area.
Water-stage recorder with telemetry. Datum of gage is
156.50 ft above NGVD of 1929.
Stage-discharge relationship affected by
variable-stage backwater from the Passaic River 1.4 mi downstream.
Annual peak data can be obtained by selecting Peak streamflow from the
'Available data for this site' drop-down menu above or by using
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 6,040 ft³/s,
May 2, 2014, gage height, 10.30 ft; maximum gage height, 10.88 ft, Dec
22, 2018; minimum discharge not determined.
National Weather Service flood stage for
this gage is 8 ft.
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.