Swimming River River Levels

Last Updated: December 5, 2025

The Swimming River is a small river that flows through Monmouth County, New Jersey.


Summary

Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Swimming River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Swimming River, the highest being situated at an altitude of ft, the .

       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Swimming River Near Red Bank Nj
USGS 01407500
28 cfs 5.18 ft -44.71
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Swimming River is an estuary and the name of the Navesink River upstream of Red Bank in Colts Neck Township and Middletown Township, located in Monmouth County, New Jersey in the United States.The Swimming River headwaters upstream of Swimming River Road have been dammed to form the Swimming River Reservoir.