Simonds Pond Dam

MONOOSNOC BROOK· Worcester, Massachusetts· Built 2006· Masonry· 32 ft tall
Significant Hazard Water Supply Local Government

Key Takeaway

Simonds Pond Dam is classified as significant hazard in Massachusetts. It was completed in 2006 and is 20 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 32 ft (taller than 88.6% in MA)
Dam Length365 ft
Dam TypeMasonry
Max Storage97 acre-ft
Normal Storage52 acre-ft
Surface Area6 acres
Drainage Area5 sq mi
Year Completed2006 (20 years old)
NID IDMA00874

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: July 2, 2014
State Regulated: Yes
Regulatory Agency: DEPARTMENT OF CONSERVATION AND RECREATION

Ownership

CITY OF LEOMINSTER, DEPARTMENT OF PUBLIC WORKS

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Simonds Pond Dam?

Simonds 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 Simonds Pond Dam?

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

When was Simonds Pond Dam built?

Simonds Pond Dam was completed in 2006, making it 20 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 Simonds Pond Dam?

Simonds Pond 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 Simonds Pond Dam?

Simonds Pond Dam has a dam height of 32 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 Simonds Pond Dam last inspected?

Simonds Pond Dam was last inspected on July 2, 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.