Straitsville Reservoir Dam
Key Takeaway
Straitsville Reservoir Dam is classified as significant hazard in Connecticut. It was completed in 1900 and is 126 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 25 ft (taller than 83% in CT) |
| Dam Length | 360 ft |
| Dam Type | Earth |
| Max Storage | 25 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 528 cfs |
| Year Completed | 1900 (126 years old) |
| Year Modified | 1987 |
| NID ID | CT01695 |
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 Water Company
Public Utility
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What is the hazard classification of Straitsville Reservoir Dam?
Straitsville Reservoir 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 Straitsville Reservoir Dam?
Straitsville Reservoir Dam is owned by Connecticut Water Company (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Straitsville Reservoir Dam built?
Straitsville Reservoir 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 Straitsville Reservoir Dam?
Straitsville Reservoir Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Straitsville Reservoir Dam?
Straitsville Reservoir Dam has a dam height of 25 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 Straitsville Reservoir Dam last inspected?
Straitsville Reservoir Dam was last inspected on October 2, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.