Mahoney Pond Dam
Key Takeaway
Mahoney Pond Dam is classified as significant hazard in Massachusetts. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 10 ft (taller than 18% in MA) |
| Dam Length | 150 ft |
| Dam Type | Earth |
| Max Storage | 13 acre-ft |
| Normal Storage | 10 acre-ft |
| Drainage Area | 5 sq mi |
| NID ID | MA02319 |
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
CITY OF GARDNER, OFFICE OF THE MAYOR
Local Government
Nearby Dams
Wrights Reservoir Dam
Worcester, MA
High Hazard 18 ftWayside Pond Dam
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Significant Hazard 8 ftRamsdall Pond Dam
Worcester, MA
Significant Hazard 9 ftUpper Reservoir Dam
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Significant Hazard 12 ftDunn Pond Dam
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Significant Hazard 13 ftGreenwood Pond Dam
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Significant Hazard 8 ftMinott Pond Dam
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Significant Hazard 7 ftBents Pond Dam
Worcester, MA
Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Mahoney Pond Dam?
Mahoney 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 Mahoney Pond Dam?
Mahoney Pond Dam is owned by CITY OF GARDNER, OFFICE OF THE MAYOR (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Mahoney Pond Dam?
Mahoney Pond Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mahoney Pond Dam?
Mahoney Pond Dam has a dam height of 10 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 Mahoney Pond Dam last inspected?
Mahoney Pond Dam was last inspected on October 25, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.