Poole Pond Dam

MASONRYS BROOK· Windham, Connecticut· Built 1974· Earth· 16 ft tall
Significant Hazard Recreation Private

Key Takeaway

Poole Pond Dam is classified as significant hazard in Connecticut. It was completed in 1974 and is 52 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 16 ft (taller than 63.7% in CT)
Dam Length550 ft
Dam TypeEarth
Max Storage352 acre-ft
Normal Storage352 acre-ft
Surface Area44 acres
Drainage Area0 sq mi
Max Discharge140 cfs
Year Completed1974 (52 years old)
NID IDCT00631

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: April 25, 2014
State Regulated: Yes
Regulatory Agency: DEEP

Ownership

Hole In The Wall Gang Camp Fund, Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Poole Pond Dam?

Poole Pond 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 Poole Pond Dam?

Poole Pond Dam is owned by Hole In The Wall Gang Camp Fund, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Poole Pond Dam built?

Poole Pond Dam was completed in 1974, making it 52 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 Poole Pond Dam?

Poole Pond Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Poole Pond Dam?

Poole Pond Dam has a dam height of 16 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 Poole Pond Dam last inspected?

Poole Pond Dam was last inspected on April 25, 2014. 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.