Pewter Pond Dam

WACHOCASTINOOK BROOK· Litchfield, Connecticut· Earth· 9 ft tall
Significant Hazard Recreation Private

Key Takeaway

Pewter Pond Dam is classified as significant hazard in Connecticut. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 9 ft (taller than 24.9% in CT)
Dam Length145 ft
Dam TypeEarth
Surface Area1 acres
Drainage Area6 sq mi
NID IDCT01261

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: September 9, 2015
State Regulated: Yes
Regulatory Agency: DEEP

Ownership

Michael

Private

Nearby Dams

Holly Pond Dam

Litchfield, CT

Significant Hazard 4 ft

Lake Tavolan Dam

Litchfield, CT

Significant Hazard 13 ft

Lakeville Reservoir #2 Dam

Litchfield, CT

Significant Hazard 22 ft

South Pond Dam

Litchfield, CT

High Hazard 21 ft

Fisher Pond Dam

Litchfield, CT

Significant Hazard 11 ft

Twin Lakes Dam

Litchfield, CT

Significant Hazard 20 ft

Falls Village

Litchfield, CT

Significant Hazard 15 ft

Riga Lake Dam

Litchfield, CT

Significant Hazard 10 ft

Frequently Asked Questions

What is the hazard classification of Pewter Pond Dam?

Pewter 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 Pewter Pond Dam?

Pewter Pond Dam is owned by Michael (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Pewter Pond Dam?

Pewter 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 Pewter Pond Dam?

Pewter Pond Dam has a dam height of 9 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 Pewter Pond Dam last inspected?

Pewter Pond Dam was last inspected on September 9, 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.