Chase Reservoir Dam
Key Takeaway
Chase Reservoir Dam is classified as significant hazard in Connecticut. It was completed in 1870 and is 156 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 13 ft (taller than 50.2% in CT) |
| Dam Length | 555 ft |
| Dam Type | Earth |
| Normal Storage | 240 acre-ft |
| Surface Area | 60 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1870 (156 years old) |
| NID ID | CT00177 |
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
Town of Killingly
Local Government
Nearby Dams
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Significant Hazard 18 ftCrystal Pond Dam
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Significant Hazard 31 ftAcme Pond Dam
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Significant Hazard 10 ftMiddle Reservoir Dam
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Significant Hazard 7 ftEddy Pray Reservoir
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Significant Hazard 10 ftNorth Alvia Chase Reservoir Dam
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Significant Hazard 6 ftKillingly Pond Dam
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Significant Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Chase Reservoir Dam?
Chase 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 Chase Reservoir Dam?
Chase Reservoir Dam is owned by Town of Killingly (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chase Reservoir Dam built?
Chase Reservoir Dam was completed in 1870, making it 156 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 Chase Reservoir Dam?
Chase Reservoir 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 Chase Reservoir Dam?
Chase Reservoir Dam has a dam height of 13 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 Chase Reservoir Dam last inspected?
Chase Reservoir Dam was last inspected on December 14, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.