Wequaquet Lake Dam
Key Takeaway
Wequaquet Lake 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 | 7 ft (taller than 2.3% in MA) |
| Dam Length | 32 ft |
| Dam Type | Concrete |
| Max Storage | 2.2K acre-ft |
| Normal Storage | 431 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 4 sq mi |
| NID ID | MA02391 |
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
TOWN OF BARNSTABLE, DEPARTMENT OF PUBLIC WORKS
Local Government
Nearby Dams
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Low Hazard 7 ftMashpee River (Rte 130) Dam
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Low Hazard 7 ftJohns Pond Dam
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Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of Wequaquet Lake Dam?
Wequaquet Lake 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 Wequaquet Lake Dam?
Wequaquet Lake Dam is owned by TOWN OF BARNSTABLE, DEPARTMENT OF PUBLIC WORKS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Wequaquet Lake Dam?
Wequaquet Lake 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 Wequaquet Lake Dam?
Wequaquet Lake Dam has a dam height of 7 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 Wequaquet Lake Dam last inspected?
Wequaquet Lake Dam was last inspected on September 2, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.