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USGS 01397420 SB Raritan R at Black Point Rd at Neshanic Sta NJ


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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°30'07", long 74°44'33" referenced to North American Datum of 1983, Branchburg Township, Somerset County, NJ, Hydrologic Unit 02030105, on downstream left wingwall of bridge on Black Point Road, 40 ft upstream of Neshanic River, 0.7 mi southwest of Neshanic Station, and 3.2 mi southwest of Flagtown.
DRAINAGE AREA.--190 mi2.
PERIOD OF RECORD.--Water years 2003 to current year.
GAGE.--Water-stage recorder with telemetry and crest-stage gage. Datum of gage is 60.4 ft above NGVD of 1929.
REMARKS.--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 link.
EXTREMES FOR PERIOD OF RECORD.--Maximum gage height, 22.18 ft, Aug 28, 2011.

Peak Flood Chart

Gage Photo

This station managed by the New Jersey Water Science Center.

Available Parameters Period of Record
All 1 Available Parameters for this site
00065 Gage height(Max.,Min.) 2013-10-01  2016-10-25

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