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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 analysis.
LOCATION.--Lat 40°44'40", long 74°21'13" referenced to North American Datum of 1983, Millburn Township,Essex County, NJ, Hydrologic Unit 02030103, on left bank just upstream of pumping station intake, 100 ft upstream of bridge on private driveway within New Jersey-American Water Company property, 0.5 mi upstream of mouth, 1.6 mi east of Chatham, and 2.0 mi north of Summit.
DRAINAGE AREA.--11.0 mi2.
PERIOD OF RECORD.--1930-65, published in Special Reports of predecessors of the New Jersey Department of Environmental Protection. Fragmentary records for water years 1966-2001 are unpublished.
GAGE.--Water-stage recorder. Datum of gage is 159.64 ft above NGVD of 1929.
COOPERATION.--N.J. Department of Environmental Protection.
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Value Apr 2
|-- unavailable --||0.36||7.0||16||24||53||474|