Tadma Pond Dam
Key Takeaway
Tadma Pond Dam is classified as significant hazard in Connecticut. It was completed in 1966 and is 60 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 78.5% in CT) |
| Dam Length | 180 ft |
| Dam Type | Earth |
| Max Storage | 216 acre-ft |
| Normal Storage | 216 acre-ft |
| Surface Area | 29 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2,194 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | CT00511 |
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
Long Rivers Council BSA
Private
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Significant Hazard 32 ftFrequently Asked Questions
What is the hazard classification of Tadma Pond Dam?
Tadma 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 Tadma Pond Dam?
Tadma Pond Dam is owned by Long Rivers Council BSA (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tadma Pond Dam built?
Tadma Pond Dam was completed in 1966, making it 60 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 Tadma Pond Dam?
Tadma 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 Tadma Pond Dam?
Tadma Pond 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 Tadma Pond Dam last inspected?
Tadma Pond Dam was last inspected on September 16, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.