Cabot Pond Dam

RUMFORD RIVER· Bristol, Massachusetts· Earth· 9 ft tall
Significant Hazard Recreation Local Government

Key Takeaway

Cabot Pond Dam is classified as significant hazard in Massachusetts. 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 12.4% in MA)
Dam Length300 ft
Dam TypeEarth
Max Storage170 acre-ft
Normal Storage20 acre-ft
Surface Area10 acres
Drainage Area12 sq mi
NID IDMA03233

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: No
Last Inspection: June 7, 2017
State Regulated: Yes
Regulatory Agency: DEPARTMENT OF CONSERVATION AND RECREATION

Ownership

TOWN OF MANSFIELD, TOWN ENGINEER

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Cabot Pond Dam?

Cabot 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 Cabot Pond Dam?

Cabot Pond Dam is owned by TOWN OF MANSFIELD, TOWN ENGINEER (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Cabot Pond Dam?

Cabot 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 Cabot Pond Dam?

Cabot 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 Cabot Pond Dam last inspected?

Cabot Pond Dam was last inspected on June 7, 2017. 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.