New Pond Dam

New Pond Dam is an earth dam located in Merrimack County, New Hampshire, built in 1885. It carries a Low hazard potential classification.

About New Pond Dam

The primary purpose of New Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Canterbury Shaker Village Inc (private). It impounds the Shaker Brook near Canterbury.

The dam stands 13 feet tall and stretches 260 feet across, creates a reservoir covering 31 acres, has a maximum storage capacity of 128 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1885, 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 11/13/2019.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNew Hampshire
CountyMerrimack
Nearest CityCanterbury
River/StreamShaker Brook
Coordinates43.40010, -71.47829

Physical Characteristics

Dam TypeEarth
NID Height13 ft
Dam Height13 ft
Dam Length260 ft
Year Completed1885 (141 years old)

Storage & Hydraulics

NID Storage128 acre-ft
Max Storage128 acre-ft
Normal Storage93 acre-ft
Surface Area31 acres
Drainage Area0 sq mi
Max Discharge5 cfs

Ownership & Safety

PurposeRecreation
OwnerCANTERBURY SHAKER VILLAGE INC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection11/13/2019
Emergency Action PlanNot Required

Identifiers

NID IDNH00524
Federal IDNH00524
More InfoState Dam Safety Program

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