Hopper Pond

Hopper Pond is a concrete dam located in Bennington County, Vermont, built in 1920. It carries a Low hazard potential classification.

About Hopper Pond

The primary purpose of Hopper Pond is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by Carthusian Foundation (private). It impounds the Hopper Brook near Sandgate.

The dam stands 38 feet tall and stretches 157 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 25 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1920, the structure is over a century old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 08/08/1974. That was over 51 years ago.

At 38 feet, this dam is taller than 85% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateVermont
CountyBennington
Nearest CitySandgate
River/StreamHopper Brook
Coordinates43.14978, -73.15113

Physical Characteristics

Dam TypeConcrete
NID Height38 ft
Dam Height38 ft
Dam Length157 ft
Year Completed1920 (106 years old)

Storage & Hydraulics

NID Storage25 acre-ft
Max Storage25 acre-ft
Surface Area1 acres
Drainage Area1 sq mi

Ownership & Safety

PurposeHydroelectric
OwnerCARTHUSIAN FOUNDATION
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection08/08/1974
Emergency Action PlanNot Required

Identifiers

NID IDVT00219
Federal IDVT00219
More InfoState Dam Safety Program

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