Cooley's Rift
Key Takeaway
Cooley's Rift is classified as high hazard in Tennessee. It was completed in 1999 and is 27 years old. Its primary use is other. 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 | 500 ft |
| Dam Type | Earth |
| Max Storage | 1.1K acre-ft |
| Normal Storage | 653 acre-ft |
| Surface Area | 48 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1999 (27 years old) |
| NID ID | TN05114 |
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
COOLEY'S RIFT HOMEOWNERS ASSOCIATION
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Cooley's Rift?
Cooley's Rift 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 Cooley's Rift?
Cooley's Rift is owned by COOLEY'S RIFT HOMEOWNERS ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cooley's Rift built?
Cooley's Rift was completed in 1999, making it 27 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 Cooley's Rift?
Cooley's Rift serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Cooley's Rift last inspected?
Cooley's Rift was last inspected on July 20, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.