cohocton river

Cohocton River River Levels

River flows across 2 streamgages of the Cohocton River

Last Updated: November 8, 2025


Total streamflow across the Cohocton River was last observed at 94 cfs, and is expected to yield approximately 185 acre-ft of water today; about 21% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 455 cfs, with recent peaks last observed on 2014-05-17 when daily discharge volume was observed at 12,170 cfs.

Maximum discharge along the river is currently at the Cohocton River Near Campbell Ny reporting a streamflow rate of 54.6 cfs. However, the streamgauge with the highest stage along the river is the Cohocton River At Avoca Ny with a gauge stage of 2.39 ft. This river is monitored from 2 different streamgauging stations along the Cohocton River, the highest being situated at an altitude of 1,174 ft, the Cohocton River At Avoca Ny.

Last Updated 2025-11-08
Discharge Volume 185 ACRE-FT
Streamflow 93.5 cfs
+1.1 cfs (+1.19%)
Percent of Normal 20.57%
Maximum 12,170.0 cfs
2014-05-17
Seasonal Avg 455 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Cohocton River At Avoca Ny
USGS 01527500
39 cfs 2.39 ft 0
Cohocton River Near Campbell Ny
USGS 01529500
55 cfs 2.06 ft 2.06
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Cohocton River, sometimes referred to as the Conhocton River, is a 58.5-mile-long (94.1 km) tributary of the Chemung River in western New York in the United States. Via the Chemung River, it is part of the Susquehanna River watershed, flowing to Chesapeake Bay. The name "Cohocton" is derived from an Iroquois term, Ga-ha-to, meaning "log floating in the water" or "trees in the water".New York State Route 17 follows the valley of the river along much of its route through Steuben County. The river is a popular destination for fly fishing.