Gay City Pond Dam

Gay City Pond Dam is an earth dam located in Tolland County, Connecticut. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Gay City Pond Dam

The primary purpose of Gay City Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Connecticut Deep (state). It impounds the Blackledge River.

The dam stands 10 feet tall and stretches 275 feet across, creates a reservoir covering 9 acres, has a storage capacity of 54 acre-feet, and collects water from a drainage area of 3 square miles.

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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 05/09/2023.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateConnecticut
CountyTolland
River/StreamBlackledge River
Coordinates41.72288, -72.44752

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length275 ft

Storage & Hydraulics

NID Storage54 acre-ft
Normal Storage54 acre-ft
Surface Area9 acres
Drainage Area3 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerConnecticut DEEP
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection05/09/2023
Emergency Action PlanYes

Identifiers

NID IDCT00991
Federal IDCT00991
More InfoState Dam Safety Program

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