Lake In The Sky
Key Takeaway
Lake In The Sky is classified as high hazard in Tennessee. It was completed in 1966 and is 60 years old. 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 Length | 451 ft |
| Dam Type | Earth |
| Max Storage | 939 acre-ft |
| Normal Storage | 605 acre-ft |
| Surface Area | 53 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1966 (60 years old) |
| NID ID | TN00903 |
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
TOP O' THE WORLD L.O.A.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lake In The Sky?
Lake In The Sky 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 Lake In The Sky?
Lake In The Sky is owned by TOP O' THE WORLD L.O.A. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake In The Sky built?
Lake In The Sky was completed in 1966, making it 60 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Lake In The Sky last inspected?
Lake In The Sky was last inspected on September 23, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.