Caryonah Lake
Key Takeaway
Caryonah Lake is classified as low hazard in Tennessee. It was completed in 1970 and is 56 years old. Its primary use is water supply.
Physical Details
| Dam Length | 305 ft |
| Dam Type | Earth |
| Max Storage | 458 acre-ft |
| Normal Storage | 297 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1970 (56 years old) |
| NID ID | TN03561 |
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
CITY OF CROSSVILLE
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Caryonah Lake?
Caryonah 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 Caryonah Lake?
Caryonah Lake is owned by CITY OF CROSSVILLE (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Caryonah Lake built?
Caryonah Lake was completed in 1970, making it 56 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Caryonah Lake?
Caryonah Lake serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Caryonah Lake last inspected?
Caryonah Lake was last inspected on February 19, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.