Exeter Energy Storage Basin Dam

Windham, Connecticut· Built 2003· Earth· 7 ft tall
Significant Hazard Water Supply Private

Key Takeaway

Exeter Energy Storage Basin Dam is classified as significant hazard in Connecticut. It was completed in 2003 and is 23 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 7 ft (taller than 13.2% in CT)
Dam Length150 ft
Dam TypeEarth
Max Storage10 acre-ft
Normal Storage6 acre-ft
Surface Area1 acres
Drainage Area0 sq mi
Year Completed2003 (23 years old)
Year Modified2010
NID IDCT01734

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

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

Emergency Action Plan: Yes
Last Inspection: July 27, 2015
State Regulated: Yes
Regulatory Agency: DEEP

Ownership

Empire Tire of Edgewater II, LLC;ReEnergy Sterling CT Limited Partnership

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Exeter Energy Storage Basin Dam?

Exeter Energy Storage Basin Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Exeter Energy Storage Basin Dam?

Exeter Energy Storage Basin Dam is owned by Empire Tire of Edgewater II, LLC;ReEnergy Sterling CT Limited Partnership (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Exeter Energy Storage Basin Dam built?

Exeter Energy Storage Basin Dam was completed in 2003, making it 23 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Exeter Energy Storage Basin Dam?

Exeter Energy Storage Basin Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Exeter Energy Storage Basin Dam?

Exeter Energy Storage Basin Dam has a dam height of 7 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 Exeter Energy Storage Basin Dam last inspected?

Exeter Energy Storage Basin Dam was last inspected on July 27, 2015. 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.