Collinsville Dam
Key Takeaway
Collinsville Dam is classified as significant hazard in Massachusetts. It was completed in 1850 and is 176 years old. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 73.7% in MA) |
| Dam Length | 280 ft |
| Dam Type | Masonry |
| Max Storage | 660 acre-ft |
| Normal Storage | 280 acre-ft |
| Surface Area | 37 acres |
| Drainage Area | 87 sq mi |
| Year Completed | 1850 (176 years old) |
| NID ID | MA00839 |
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
BEAVER BROOK VILLAGE LLC
Private
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Significant Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Collinsville Dam?
Collinsville 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 Collinsville Dam?
Collinsville Dam is owned by BEAVER BROOK VILLAGE LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Collinsville Dam built?
Collinsville Dam was completed in 1850, making it 176 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 Collinsville Dam?
Collinsville Dam serves the following purposes: Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Collinsville Dam?
Collinsville Dam has a dam height of 22 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 Collinsville Dam last inspected?
Collinsville Dam was last inspected on July 5, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.