Otter
Key Takeaway
Otter is classified as high hazard in Tennessee. It was completed in 1954 and is 72 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 | 440 ft |
| Dam Type | Earth |
| Max Storage | 160 acre-ft |
| Normal Storage | 88 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1954 (72 years old) |
| NID ID | TN15702 |
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
FOREST LAKES ASSOCIATION
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Otter?
Otter 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 Otter?
Otter is owned by FOREST LAKES ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Otter built?
Otter was completed in 1954, making it 72 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Otter last inspected?
Otter was last inspected on July 27, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.