Hico
Key Takeaway
Hico is classified as significant hazard in Tennessee. It was completed in 1987 and is 39 years old. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 855 ft |
| Dam Type | Earth |
| Max Storage | 250 acre-ft |
| Normal Storage | 0 acre-ft |
| Drainage Area | 1 sq mi |
| Year Completed | 1987 (39 years old) |
| NID ID | TN07921 |
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
WTRBA
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Hico?
Hico 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 Hico?
Hico is owned by WTRBA (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hico built?
Hico was completed in 1987, making it 39 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Hico last inspected?
Hico was last inspected on November 18, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.