Spoons Pond Dam

Spoons Pond Dam is an earth dam located in Cheshire County, New Hampshire, built in 1966. It carries a Low hazard potential classification and has a poor condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionPoor3rd of 4 · remedial action needed
Emergency action planNot reported
Last inspection11/09/2020
Height20 ft
Built196660 years ago

Dam profile

NID height · 20 ft
20 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

20 ft tall and 200 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Spoons Pond Dam

The primary purpose of Spoons Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Gilsum Woods Association (private). It impounds the Converse Brook near Gilsum.

The dam stands 20 feet tall and stretches 200 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 96 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1966, the structure is well into its service life at over 50 years 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. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 11/09/2020.

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Location

StateNew Hampshire
CountyCheshire
Nearest CityGilsum
River/StreamConverse Brook
Coordinates43.06480, -72.23951

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length200 ft
Year Completed1966 (60 years old)

Storage & Hydraulics

NID Storage96 acre-ft
Max Storage96 acre-ft
Normal Storage33 acre-ft
Surface Area17 acres
Drainage Area0 sq mi
Max Discharge311 cfs

Ownership & Safety

PurposeRecreation
OwnerGilsum Woods Association
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection11/09/2020
Emergency Action PlanNot Required

Identifiers

NID IDNH00019
Federal IDNH00019
More InfoState Dam Safety Program