MUSCONETCONG RIVER

Last Updated: December 29, 2025

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 2 streamgages of the Musconetcong River


Summary

Total streamflow across the Musconetcong River was last observed at 131 cfs, and is expected to yield approximately 259 acre-ft of water today; about 24% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 546 cfs, with recent peaks last observed on 2021-09-02 when daily discharge volume was observed at 4,860 cfs.

Maximum discharge along the river is currently at the Musconetcong River Near Bloomsbury Nj reporting a streamflow rate of 98.1 cfs. However, the streamgauge with the highest stage along the river is the Musconetcong River At Outlet Of Lake Hopatcong Nj with a gauge stage of 1.77 ft. This river is monitored from 2 different streamgauging stations along the Musconetcong River, the highest being situated at an altitude of 923 ft, the Musconetcong River At Outlet Of Lake Hopatcong Nj.

River Details

Last Updated 2025-12-28
Discharge Volume 259 ACRE-FT
Streamflow 130.8 cfs
+12.4 cfs (+10.47%)
Percent of Normal 23.96%
Maximum 4,860.0 cfs
2021-09-02
Seasonal Avg cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Musconetcong River At Outlet Of Lake Hopatcong Nj
USGS 01455500
35 cfs 1.77 ft 72.91
Musconetcong River Near Bloomsbury Nj
USGS 01457000
98 cfs 1.42 ft -2.45
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The river has a rich history, having been used for transportation and industry since the 1700s. It is home to several reservoirs and dams, including the Lake Hopatcong and the Merrill Creek Reservoir, which provide drinking water to nearby communities. The river is also a popular recreational spot, with activities such as fishing, kayaking, and hiking. In recent years, efforts have been made to protect the Musconetcong River and its surrounding habitats through conservation and restoration programs. Additionally, the river plays an important role in agriculture, as it provides irrigation for farms in the area.