Moody Reservoir Dam
Key Takeaway
Moody Reservoir Dam is classified as high hazard in Connecticut. It was completed in 1900 and is 126 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 56 ft (taller than 96.7% in CT) |
| Dam Length | 1,200 ft |
| Dam Type | Earth |
| Max Storage | 2.7K acre-ft |
| Normal Storage | 3.3K acre-ft |
| Surface Area | 54 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 1,878 cfs |
| Year Completed | 1900 (126 years old) |
| Year Modified | 1952 |
| NID ID | CT00305 |
Safety Information
Loss of human life is likely if the dam fails.
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 Moody Reservoir Dam?
Moody Reservoir Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Moody Reservoir Dam?
Moody 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 Moody Reservoir Dam built?
Moody 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 Moody Reservoir Dam?
Moody 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 Moody Reservoir Dam?
Moody Reservoir Dam has a dam height of 56 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 Moody Reservoir Dam last inspected?
Moody Reservoir Dam was last inspected on November 13, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.