USGS Water-Year Summary 2024
01412080 MANUMUSKIN RIVER AT CUMBERLAND, NJ
LOCATION - Lat 39°22'23", long 74°56'41" referenced to North American Datum of 1983, Maurice River Township, Cumberland County, NJ, Hydrologic Unit 02040206, at bridge on State Route 49, at outlet of Cumberland Pond, 0.3 mi northwest of Cumberland, and 1.6 mi upstream of Hooks Branch.
DRAINAGE AREA - 27.4 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Miscellaneous measurements, water years 1967, 1997, and 2003-11. Continuous-record discharge station, October 2019 to current year.
GAGE - Water-stage and water temperature recorder with telemetry and crest-stage gage. Datum of gage is 23.11 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 319 ft³/s, May 1, 2023, gage height, 5.23 ft; minimum discharge, 5.7 ft³/s, Jun 30, 2020.
WATER-QUALITY RECORDS
PERIOD OF RECORD -
CONTINUOUS DATA:
Water Temperature, Oct 2019 to current year.
EXTREMES FOR PERIOD OF RECORD -
Maximum water temperature, 31.2 deg C, on Aug 10, 2022; minimum water temperature, 0.1 deg C, many days.