Little Cub Pond Dam

Little Cub Pond Dam is an earth dam located in Rockingham County, New Hampshire, built in 1934. It carries a Low hazard potential classification and has a poor condition assessment.

About Little Cub Pond Dam

The primary purpose of Little Cub Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Town Of Danville (local government). It impounds the Colby Brook near Danville.

The dam stands 11 feet tall and stretches 125 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 70 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1934, the structure is well-established, with more than 75 years of service.

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 05/26/2021.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateNew Hampshire
CountyRockingham
Nearest CityDanville
River/StreamColby Brook
Coordinates42.91750, -71.14080

Physical Characteristics

Dam TypeEarth
NID Height11 ft
Dam Height11 ft
Dam Length125 ft
Year Completed1934 (92 years old)

Storage & Hydraulics

NID Storage70 acre-ft
Max Storage70 acre-ft
Normal Storage49 acre-ft
Surface Area13 acres
Drainage Area1 sq mi
Max Discharge37 cfs

Ownership & Safety

PurposeRecreation
OwnerTOWN OF DANVILLE
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection05/26/2021
Emergency Action PlanNot Required

Identifiers

NID IDNH00515
Federal IDNH00515
More InfoState Dam Safety Program

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