Chasmars Pond Dam
Key Takeaway
Chasmars Pond Dam is classified as significant hazard in Connecticut. It was completed in 1900 and is 126 years old. Its primary use is recreation. 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 | 92 ft |
| Dam Type | Masonry |
| Max Storage | 56 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 27 acres |
| Drainage Area | 12 sq mi |
| Max Discharge | 467 cfs |
| Year Completed | 1900 (126 years old) |
| NID ID | CT00059 |
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
Consolidated Rail Corporation;Station 315, LLC
Private
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Significant Hazard 17 ftFrequently Asked Questions
What is the hazard classification of Chasmars Pond Dam?
Chasmars 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 Chasmars Pond Dam?
Chasmars Pond Dam is owned by Consolidated Rail Corporation;Station 315, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chasmars Pond Dam built?
Chasmars 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 Chasmars Pond Dam?
Chasmars 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 Chasmars Pond Dam?
Chasmars 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.
When was Chasmars Pond Dam last inspected?
Chasmars Pond Dam was last inspected on January 13, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.