Cobbs Mill Pond Dam
Key Takeaway
Cobbs Mill Pond Dam is classified as significant hazard in Connecticut. It was completed in 1892 and is 134 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 21 ft (taller than 76.6% in CT) |
| Dam Length | 87 ft |
| Dam Type | Masonry |
| Max Storage | 10 acre-ft |
| Normal Storage | 10 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 7 sq mi |
| Year Completed | 1892 (134 years old) |
| NID ID | CT01424 |
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
Freedman
Private
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Significant Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Cobbs Mill Pond Dam?
Cobbs Mill 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 Cobbs Mill Pond Dam?
Cobbs Mill Pond Dam is owned by Freedman (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cobbs Mill Pond Dam built?
Cobbs Mill Pond Dam was completed in 1892, making it 134 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 Cobbs Mill Pond Dam?
Cobbs Mill 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 Cobbs Mill Pond Dam?
Cobbs Mill Pond Dam has a dam height of 21 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 Cobbs Mill Pond Dam last inspected?
Cobbs Mill Pond Dam was last inspected on September 25, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.