Whist Pond Dam
Key Takeaway
Whist Pond Dam is classified as significant hazard in Connecticut. It was completed in 1900 and is 126 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 8 ft (taller than 17.6% in CT) |
| Dam Length | 1,100 ft |
| Dam Type | Earth |
| Max Storage | 460 acre-ft |
| Normal Storage | 400 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 100 cfs |
| Year Completed | 1900 (126 years old) |
| NID ID | CT00102 |
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
Nw Ct Girl Scouts
Private
Nearby Dams
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Significant Hazard 14 ftAllen Pond Dam
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High Hazard 34 ftIvy Mountain Dam
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Whist Pond Dam?
Whist 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 Whist Pond Dam?
Whist Pond Dam is owned by Nw Ct Girl Scouts (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Whist Pond Dam built?
Whist Pond Dam was completed in 1900, making it 126 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 Whist Pond Dam?
Whist Pond Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Whist Pond Dam?
Whist Pond Dam has a dam height of 8 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 Whist Pond Dam last inspected?
Whist Pond Dam was last inspected on June 22, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.