Duncan
Key Takeaway
Duncan is classified as low hazard in Tennessee. It was completed in 1960 and is 66 years old.
Physical Details
| Dam Length | 270 ft |
| Dam Type | Earth |
| Max Storage | 56 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | TN04725 |
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
CATES, TOM
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Duncan?
Duncan 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 Duncan?
Duncan is owned by CATES, TOM (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Duncan built?
Duncan was completed in 1960, making it 66 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Duncan last inspected?
Duncan was last inspected on April 24, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.