Lake Lajoie
Key Takeaway
Lake Lajoie is classified as significant hazard in Tennessee. It was completed in 1935 and is 91 years old. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 1,000 ft |
| Dam Type | Earth |
| Max Storage | 640 acre-ft |
| Normal Storage | 402 acre-ft |
| Surface Area | 66 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1935 (91 years old) |
| NID ID | TN06920 |
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
TDEC
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lake Lajoie?
Lake Lajoie 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 Lake Lajoie?
Lake Lajoie is owned by TDEC (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Lajoie built?
Lake Lajoie was completed in 1935, making it 91 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Lake Lajoie last inspected?
Lake Lajoie was last inspected on June 12, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.