Holbrook Pond Dam
Key Takeaway
Holbrook Pond Dam is classified as significant hazard in Connecticut. It was completed in 1920 and is 106 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 9 ft (taller than 24.9% in CT) |
| Dam Length | 350 ft |
| Dam Type | Concrete |
| Max Storage | 348 acre-ft |
| Normal Storage | 348 acre-ft |
| Surface Area | 73 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 890 cfs |
| Year Completed | 1920 (106 years old) |
| NID ID | CT00545 |
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
Connecticut DEEP
State Government
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What is the hazard classification of Holbrook Pond Dam?
Holbrook 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 Holbrook Pond Dam?
Holbrook Pond Dam is owned by Connecticut DEEP (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Holbrook Pond Dam built?
Holbrook Pond Dam was completed in 1920, making it 106 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 Holbrook Pond Dam?
Holbrook 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 Holbrook Pond Dam?
Holbrook Pond Dam has a dam height of 9 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 Holbrook Pond Dam last inspected?
Holbrook Pond Dam was last inspected on June 3, 2008. Inspection dates indicate when a formal review occurred, not the results of that inspection.