Top Discharges

Streamgauges reporting the most discharge on the Walloomsac River

10 Day Trend

Discharge comparison for the highest gauges over the past 10 days

Expected Streamflow Ranges

Streamflow discharge range for this time of year

The Walloomsac River () from the Native American name, Wal-loom-sac is a 16.8-mile-long (27.0 km) tributary of the Hoosic River in the northeastern United States. It rises in southwestern Vermont, in the Green Mountains east of the town of Bennington in Woodford Hollow at the confluence of Bolles Brook and City Stream where it is labeled Walloomsac Brook on maps but is locally known as "The Roaring Branch". The river then flows west toward Bennington and passes the downtown area to the north. For many years this section was intermittent due to the water having been diverted to power mills ... Source: Wikipedia