Button Shop Dam #2

MILL RIVER· Hampshire, Massachusetts· Masonry· 24 ft tall
Significant Hazard Recreation Private

Key Takeaway

Button Shop Dam #2 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 24 ft (taller than 77.7% in MA)
Dam Length150 ft
Dam TypeMasonry
Max Storage40 acre-ft
Normal Storage14 acre-ft
Surface Area5 acres
Drainage Area35 sq mi
NID IDMA01255

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: March 19, 1998
State Regulated: Yes
Regulatory Agency: DEPARTMENT OF CONSERVATION AND RECREATION

Ownership

RICHARD J. TACY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Button Shop Dam #2?

Button Shop Dam #2 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 Button Shop Dam #2?

Button Shop Dam #2 is owned by RICHARD J. TACY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Button Shop Dam #2?

Button Shop Dam #2 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 Button Shop Dam #2?

Button Shop Dam #2 has a dam height of 24 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 Button Shop Dam #2 last inspected?

Button Shop Dam #2 was last inspected on March 19, 1998. 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.