Stillman Pond Dam
Key Takeaway
Stillman Pond Dam is classified as significant hazard in Connecticut. It was completed in 1915 and is 111 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 11 ft (taller than 37.9% in CT) |
| Dam Length | 72 ft |
| Dam Type | Concrete |
| Normal Storage | 48 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 4 sq mi |
| Year Completed | 1915 (111 years old) |
| Year Modified | 1998 |
| NID ID | CT00730 |
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
General Electric Co.
Private
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High Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Stillman Pond Dam?
Stillman 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 Stillman Pond Dam?
Stillman Pond Dam is owned by General Electric Co. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Stillman Pond Dam built?
Stillman Pond Dam was completed in 1915, making it 111 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 Stillman Pond Dam?
Stillman Pond Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Stillman Pond Dam?
Stillman Pond Dam has a dam height of 11 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.