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.

 

SURFACE-WATER RECORDS
LOCATION.--Lat 40°13'30", long 74°46'39" referenced to North American Datum of 1983, Trenton City, Mercer County, NJ, Hydrologic Unit 02040105, on West State Street 500 ft south of Prospect Street on west side of canal.
PERIOD OF RECORD.--Continuous-record gage-height station, October 2015 to current year. 
GAGE.--Water-stage recorder with telemetry. Datum of gage is at NAVD 1988. Prior to April 15, 2019, published as gage height above NGVD 1929. To convert from NAVD 1988 to NGVD 1929 add 1.03 ft.
REMARKS.--The canal diverts water from the Delaware River at Raven Rock and discharges into Raritan River at New Brunswick.

Peak Flood Chart