Manchaug Pond Dam
Key Takeaway
Manchaug Pond Dam is classified as high hazard in Massachusetts. It was completed in 1836 and is 190 years old. Its primary use is other. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 28 ft (taller than 84.2% in MA) |
| Dam Length | 330 ft |
| Dam Type | Masonry |
| Max Storage | 6.5K acre-ft |
| Normal Storage | 3.6K acre-ft |
| Surface Area | 366 acres |
| Drainage Area | 7 sq mi |
| Year Completed | 1836 (190 years old) |
| NID ID | MA00955 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
TOWN OF SUTTON, BOARD OF SELECTMEN
Local Government
Nearby Dams
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High Hazard 33 ftUpper Tucker Pond East Dam
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Significant Hazard 13 ftWallis Pond Dam
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Low Hazard 16 ftSutton Falls Dam
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Significant Hazard 18 ftReservoir #6 Dam
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Low Hazard 16 ftSummit Pond Dam
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Significant Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Manchaug Pond Dam?
Manchaug Pond Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Manchaug Pond Dam?
Manchaug Pond Dam is owned by TOWN OF SUTTON, BOARD OF SELECTMEN (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Manchaug Pond Dam built?
Manchaug Pond Dam was completed in 1836, making it 190 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 Manchaug Pond Dam?
Manchaug 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 Manchaug Pond Dam?
Manchaug Pond Dam has a dam height of 28 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 Manchaug Pond Dam last inspected?
Manchaug Pond Dam was last inspected on November 4, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.