Tannery Pond Dam

Merrimack County, New Hampshire (near WILMOT)

River/Stream: CASSEY BROOK

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Concrete
Height
12 ft
Dam Length
160 ft
Reservoir Storage
96 acre-ft
Year Completed
1850
Primary Purpose
Recreation
Owner Type
Local Government
Max Discharge
1,100 cfs

Condition Assessment

SatisfactoryLast inspected: 2022-06-07

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
NH00257
State
New Hampshire (NH)
Coordinates
43.41767, -71.90025
Age
176 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.