Towantic Pond Dam
Key Takeaway
Towantic Pond Dam is classified as significant hazard in Connecticut. It was completed in 1870 and is 156 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 67.8% in CT) |
| Dam Length | 75 ft |
| Dam Type | Masonry |
| Normal Storage | 285 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1870 (156 years old) |
| NID ID | CT00326 |
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
Braley;Kerski Associates;Masonic Charity Foundation of CT Inc.
Private
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Significant Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Towantic Pond Dam?
Towantic 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 Towantic Pond Dam?
Towantic Pond Dam is owned by Braley;Kerski Associates;Masonic Charity Foundation of CT Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Towantic Pond Dam built?
Towantic Pond Dam was completed in 1870, making it 156 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 Towantic Pond Dam?
Towantic 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 Towantic Pond Dam?
Towantic Pond Dam has a dam height of 18 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 Towantic Pond Dam last inspected?
Towantic Pond Dam was last inspected on January 15, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.