South Middleton Dam
Key Takeaway
South Middleton Dam is classified as significant hazard in Massachusetts. It was completed in 1953 and is 73 years old. Its primary use is fire protection. 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 | 110 ft |
| Dam Type | Concrete |
| Max Storage | 63 acre-ft |
| Normal Storage | 39 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 44 sq mi |
| Year Completed | 1953 (73 years old) |
| NID ID | MA01137 |
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
BOSTIK, INC.
Private
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Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of South Middleton Dam?
South Middleton 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 South Middleton Dam?
South Middleton Dam is owned by BOSTIK, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was South Middleton Dam built?
South Middleton Dam was completed in 1953, making it 73 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 South Middleton Dam?
South Middleton Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is South Middleton Dam?
South Middleton 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 South Middleton Dam last inspected?
South Middleton Dam was last inspected on December 13, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.