Massapoag Pond Dam
Key Takeaway
Massapoag 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 | 14 ft (taller than 45.2% in MA) |
| Dam Length | 160 ft |
| Dam Type | Earth |
| Max Storage | 730 acre-ft |
| Normal Storage | 366 acre-ft |
| Surface Area | 126 acres |
| Drainage Area | 14 sq mi |
| NID ID | MA00136 |
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
LAKE MASSAPOAG ROD AND GUN CLUB, INC.
Private
Nearby Dams
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Significant Hazard 14 ftUpper Flint Pond Dam
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Low Hazard 28 ftFletcher Pond Dam
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Significant Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Massapoag Pond Dam?
Massapoag 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 Massapoag Pond Dam?
Massapoag Pond Dam is owned by LAKE MASSAPOAG ROD AND GUN CLUB, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Massapoag Pond Dam?
Massapoag 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 Massapoag Pond Dam?
Massapoag Pond Dam has a dam height of 14 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 Massapoag Pond Dam last inspected?
Massapoag Pond Dam was last inspected on December 5, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.