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°43'22", long 74°17'06"
referenced to North American Datum of 1983, Millburn Township, Essex
County, NJ, Hydrologic Unit 02030104, on downstream right wingwall of
bridge on Millburn Avenue at Millburn, 0.9 mi east of Millburn, and 1.5
mi upstream of confluence with West Branch Rahway River.
PERIOD OF RECORD.--
Water years 1998 to current year.
Water-stage recorder with telemetry and crest-stage gage.
Datum of gage is 88.9 ft above NGVD of 1929.
Annual peak data can be obtained by selecting Peak
streamflow from the 'Available data for this site' drop-down
menu above or by using this
EXTREMES FOR PERIOD OF RECORD.--
Maximum gage height, 11.36 ft,
Sep 16, 1999.
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.