Normandy Dam
Key Takeaway
Normandy Dam is classified as high hazard in Tennessee. It was completed in 1976 and is 50 years old. Its primary use is hydroelectric. 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 | 80 ft (taller than 73.3% in TN) |
| Dam Length | 2,807 ft |
| Dam Type | Concrete |
| Max Storage | 126.0K acre-ft |
| Normal Storage | 117.0K acre-ft |
| Surface Area | 3,000 acres |
| Drainage Area | 195 sq mi |
| Max Discharge | 67,000 cfs |
| Year Completed | 1976 (50 years old) |
| NID ID | TN03107 |
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
TVA
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Normandy Dam?
Normandy 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 Normandy Dam?
Normandy Dam is owned by TVA (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Normandy Dam built?
Normandy Dam was completed in 1976, making it 50 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 Normandy Dam?
Normandy Dam serves the following purposes: Hydroelectric, Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Normandy Dam?
Normandy Dam has a dam height of 80 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 Normandy Dam last inspected?
Normandy Dam was last inspected on November 30, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.