USGS Water-Year Summary 2019
01461500 DELAWARE RIVER AT STOCKTON, NJ
LOCATION - Lat 40°24'10", long 74°58'46" referenced to North American Datum of 1983, Stockton Borough, Hunterdon County, NJ, Hydrologic Unit 02040105, on downstream side of bridge between Stockton, NJ and Center Bridge, PA, 0.5 mi downstream of Wickecheoke Creek, 3.1 mi downstream of Lumberville, PA, and 3.3 mi upstream of Lambertville, NJ.
DRAINAGE AREA - 6,656 mi².
PERIOD OF RECORD - Annual maximum gage, water years 1936-55, 2004-2006. Continuous-record gage-height station, water years 2009 to current year.
GAGE - Water-stage and precipitation recorder with telemetry. Datum of gage is 53.11 ft above NAVD of 1988. Datum prior to 2004 was 0.04 ft above NGVD of 1929.
COOPERATION - Gage operated in cooperation with the Delaware River Joint Toll Bridge Commission.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 30.4 ft, Aug 20, 1955.