Millpond Dam
Key Takeaway
Millpond Dam is classified as significant hazard in Massachusetts. It was completed in 1890 and is 136 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 69.5% in MA) |
| Dam Length | 85 ft |
| Dam Type | Gravity |
| Max Storage | 878 acre-ft |
| Normal Storage | 562 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 115 sq mi |
| Year Completed | 1890 (136 years old) |
| NID ID | MA01131 |
Safety Information
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?
Ownership
ARTEMIS REAL ESTATE PARTNERS
Private
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Millpond Dam?
Millpond 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 Millpond Dam?
Millpond Dam is owned by ARTEMIS REAL ESTATE PARTNERS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Millpond Dam built?
Millpond Dam was completed in 1890, making it 136 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 Millpond Dam?
Millpond Dam serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Millpond Dam?
Millpond Dam has a dam height of 20 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 Millpond Dam last inspected?
Millpond Dam was last inspected on September 21, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.