East Branch Flood Control Dam

EAST BR NAUGATUCK RIVER· Litchfield, Connecticut· Earth· 92 ft tall
High Hazard Flood Risk Reduction State Government

Key Takeaway

East Branch Flood Control Dam is classified as high hazard in Connecticut. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 92 ft (taller than 98.8% in CT)
Dam Length700 ft
Dam TypeEarth
Normal Storage6.4K acre-ft
Surface Area1 acres
Drainage Area9 sq mi
Max Discharge0 cfs
NID IDCT00498

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: September 13, 2016
State Regulated: Yes
Regulatory Agency: DEEP

Ownership

Connecticut DEEP

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of East Branch Flood Control Dam?

East Branch Flood Control Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates East Branch Flood Control Dam?

East Branch Flood Control Dam is owned by Connecticut DEEP (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of East Branch Flood Control Dam?

East Branch Flood Control Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is East Branch Flood Control Dam?

East Branch Flood Control Dam has a dam height of 92 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was East Branch Flood Control Dam last inspected?

East Branch Flood Control Dam was last inspected on September 13, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.