Mill Pond Dam

ISLAND CREEK· Plymouth, Massachusetts· Earth· 10 ft tall
Significant Hazard Fish And Wildlife Pond Recreation Local Government

Key Takeaway

Mill Pond Dam is classified as significant hazard in Massachusetts. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 10 ft (taller than 18% in MA)
Dam Length200 ft
Dam TypeEarth
Max Storage39 acre-ft
Normal Storage25 acre-ft
Surface Area8 acres
Drainage Area2 sq mi
NID IDMA00419

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: January 15, 2014
State Regulated: Yes
Regulatory Agency: DEPARTMENT OF CONSERVATION AND RECREATION

Ownership

TOWN OF DUXBURY, DEPARTMENT OF PUBLIC WORKS

Local Government

Nearby Dams

Pine Lake Dam

Plymouth, MA

Low Hazard 7 ft

Foundry Pond Dam

Plymouth, MA

Significant Hazard 25 ft

Elm Street Dam

Plymouth, MA

Significant Hazard 11 ft

Sealund Reservoir Dam

Plymouth, MA

Significant Hazard 15 ft

Store Pond Dam

Plymouth, MA

Significant Hazard 7 ft

Garside Reservoir Dam

Plymouth, MA

Significant Hazard 5 ft

Russell Pond Dam

Plymouth, MA

Significant Hazard 10 ft

Wright Reservoir Dam

Plymouth, MA

Low Hazard 11 ft

Frequently Asked Questions

What is the hazard classification of Mill Pond Dam?

Mill 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 Mill Pond Dam?

Mill Pond Dam is owned by TOWN OF DUXBURY, DEPARTMENT OF PUBLIC WORKS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Mill Pond Dam?

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

How tall is Mill Pond Dam?

Mill Pond Dam has a dam height of 10 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 Mill Pond Dam last inspected?

Mill Pond Dam was last inspected on January 15, 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.