Lower Mill Pond Dam
Key Takeaway
Lower Mill 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 | 24 ft (taller than 77.7% in MA) |
| Dam Length | 340 ft |
| Dam Type | Concrete |
| Max Storage | 300 acre-ft |
| Normal Storage | 248 acre-ft |
| Drainage Area | 12 sq mi |
| NID ID | MA00486 |
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
FERRY STREET PARTNERS INVESTMENT TRUST
Private
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Significant Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Lower Mill Pond Dam?
Lower 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 Lower Mill Pond Dam?
Lower Mill Pond Dam is owned by FERRY STREET PARTNERS INVESTMENT TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Lower Mill Pond Dam?
Lower Mill 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 Lower Mill Pond Dam?
Lower Mill Pond Dam 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 Lower Mill Pond Dam last inspected?
Lower Mill Pond Dam was last inspected on October 13, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.