Branford Supply Ponds Dam

Branford Supply Ponds Dam is a masonry dam located in New Haven County, Connecticut, built in 1911. It carries a Significant hazard potential classification and has a fair condition assessment.

About Branford Supply Ponds Dam

The primary purpose of Branford Supply Ponds 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 Branford (local government). It impounds the Pisgah Brook near Branford.

The dam stands 15 feet tall and stretches 170 feet across, creates a reservoir covering 29 acres, has a maximum storage capacity of 202 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1911, the structure is over a century old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 12/01/2020.

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateConnecticut
CountyNew Haven
Nearest CityBranford
River/StreamPisgah Brook
Coordinates41.29481, -72.80173

Physical Characteristics

Dam TypeMasonry
NID Height15 ft
Dam Height15 ft
Dam Length170 ft
Year Completed1911 (115 years old)

Storage & Hydraulics

NID Storage202 acre-ft
Max Storage202 acre-ft
Normal Storage202 acre-ft
Surface Area29 acres
Drainage Area3 sq mi
Max Discharge450 cfs

Ownership & Safety

PurposeRecreation
OwnerTown of Branford
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection12/01/2020
Emergency Action PlanYes

Identifiers

NID IDCT00116
Federal IDCT00116
More InfoState Dam Safety Program

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