Wilton Pond Dam
Key Takeaway
Wilton Pond Dam is classified as significant hazard in Connecticut. It was completed in 1810 and is 216 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 15 ft (taller than 58.6% in CT) |
| Dam Length | 42 ft |
| Dam Type | Earth |
| Max Storage | 63 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 356 cfs |
| Year Completed | 1810 (216 years old) |
| Year Modified | 1998 |
| NID ID | CT00284 |
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 Plymouth
Local Government
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What is the hazard classification of Wilton Pond Dam?
Wilton 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 Wilton Pond Dam?
Wilton Pond Dam is owned by Town of Plymouth (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wilton Pond Dam built?
Wilton Pond Dam was completed in 1810, making it 216 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 Wilton Pond Dam?
Wilton Pond 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 Wilton Pond Dam?
Wilton Pond Dam has a dam height of 15 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 Wilton Pond Dam last inspected?
Wilton Pond Dam was last inspected on December 23, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.