Thompson Lake
Key Takeaway
Thompson Lake is classified as low hazard in Tennessee. It was completed in 1950 and is 76 years old.
Physical Details
| Dam Length | 220 ft |
| Dam Type | Earth |
| Max Storage | 65 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1950 (76 years old) |
| NID ID | TN18711 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
ROLLING HILLS STRATEGIC INVESTMENTS
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Thompson Lake?
Thompson Lake is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Thompson Lake?
Thompson Lake is owned by ROLLING HILLS STRATEGIC INVESTMENTS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Thompson Lake built?
Thompson Lake was completed in 1950, making it 76 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Thompson Lake last inspected?
Thompson Lake was last inspected on October 10, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.