Unquomonk Upper Reservoir Dam

Hampshire County, Massachusetts (near Williamsburg)

River/Stream: None (forest watershed)

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
27 ft
Dam Length
250 ft
Reservoir Storage
30 acre-ft
Year Completed
1903
Primary Purpose
—
Owner Type
Local Government
Max Discharge
—

Condition Assessment

SatisfactoryLast inspected: 2019-11-30

Hazard Classification: Low — This describes the potential consequences of dam failure, not the likelihood of failure.

Condition Assessment: Satisfactory — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
MA00081
State
Massachusetts (MA)
Coordinates
42.37494, -72.74110
Age
123 years

Nearby Dams

External Resources

Data sourced from the National Inventory of Dams (NID). Information may not reflect the most current status of this dam. Hazard classification reflects potential consequences of failure, not the likelihood of failure or the current condition.