Factory Pond Dam

Factory Pond Dam is an earth dam located in Fairfield County, Connecticut, built in 1874. It carries a High hazard potential classification and has a poor condition assessment.

About Factory Pond Dam

The primary purpose of Factory Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Georgetown Land Development Co. Llc (local government). It impounds the Norwalk River near Georgetown.

The dam stands 24 feet tall and stretches 175 feet across, creates a reservoir covering 16 acres, has a maximum storage capacity of 192 acre-feet, and collects water from a drainage area of 11 square miles. Completed in 1874, the structure is one of the older dams in the region, with over a century and a half of service.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 10/19/2023.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Connecticut dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardPoor ConditionEmergency Action Plan: Yes

Location

StateConnecticut
CountyFairfield
Nearest CityGeorgetown
River/StreamNorwalk River
Coordinates41.26025, -73.43058

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Height24 ft
Dam Length175 ft
Year Completed1874 (152 years old)

Storage & Hydraulics

NID Storage192 acre-ft
Max Storage192 acre-ft
Normal Storage100 acre-ft
Surface Area16 acres
Drainage Area11 sq mi
Max Discharge2,500 cfs

Ownership & Safety

PurposeRecreation
OwnerGeorgetown Land Development Co. LLC
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection10/19/2023
Emergency Action PlanYes

Identifiers

NID IDCT00217
Federal IDCT00217
More InfoState Dam Safety Program

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