Funding for this site is provided by:
Lat 40°36'00", long 74°40'26"
referenced to North American Datum of 1983, Bridgewater Township,
Somerset County, NJ, Hydrologic Unit 02030105, on left bank, at
upstream side of bridge on County Route 614 (Easton Turnpike) in
village of North Branch, 0.1 mi downstream from River Brook, and 3.6 mi
upstream from confluence with South Branch Raritan River.
PERIOD OF RECORD.--
Continuous-record gaging station, water years
1977-81. Annual maximum, water years 1982-95, 1997 to current
Water-stage recorder with telemetry and crest-stage gage.
Datum of gage is 56.94 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 discharge, 27,800
/s, Sep 16, 1999, gage height, 21.53 ft.
National Weather Service flood stage for
this gage is 12.3 ft.