Whetstone River River Levels

Last Updated: December 4, 2025

The Whetstone River, located in southern Vermont, is a 20-mile-long tributary of the Connecticut River.


Summary

Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Whetstone River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Whetstone 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
Whetstone River Near Big Stone City
USGS 05291000
29300 cfs 22.95 ft 76401.31
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Whetstone River is a 12.7-mile-long (20.4 km) tributary of the Minnesota River, in northeastern South Dakota and a very small portion of western Minnesota in the United States. Via the Minnesota River, it is part of the watershed of the Mississippi River.