Greenbrier
Key Takeaway
Greenbrier is classified as high hazard in Tennessee. It was completed in 1960 and is 66 years old. Its primary use is recreation. 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 | 348 ft |
| Dam Type | Earth |
| Max Storage | 528 acre-ft |
| Normal Storage | 104 acre-ft |
| Surface Area | 16 acres |
| Drainage Area | 5 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | TN14702 |
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
CITY OF GREENBRIER
Local Government
Nearby Dams
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High HazardFrequently Asked Questions
What is the hazard classification of Greenbrier?
Greenbrier 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 Greenbrier?
Greenbrier is owned by CITY OF GREENBRIER (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Greenbrier built?
Greenbrier 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.
What is the primary purpose of Greenbrier?
Greenbrier serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Greenbrier last inspected?
Greenbrier was last inspected on March 9, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.