Twin Lakes #1
Key Takeaway
Twin Lakes #1 is classified as significant hazard in Tennessee. It was completed in 1969 and is 57 years old. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 822 ft |
| Dam Type | Earth |
| Max Storage | 124 acre-ft |
| Normal Storage | 76 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1969 (57 years old) |
| NID ID | TN00705 |
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
MOYNIHAN, KEVIN, ET AL.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Twin Lakes #1?
Twin Lakes #1 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 Twin Lakes #1?
Twin Lakes #1 is owned by MOYNIHAN, KEVIN, ET AL. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Twin Lakes #1 built?
Twin Lakes #1 was completed in 1969, making it 57 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Twin Lakes #1 last inspected?
Twin Lakes #1 was last inspected on July 13, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.