Rimrock Lake
Key Takeaway
Rimrock Lake is classified as low hazard in Tennessee. It was completed in 1976 and is 50 years old. Its primary use is recreation.
Physical Details
| Dam Length | 240 ft |
| Dam Type | Earth |
| Max Storage | 77 acre-ft |
| Normal Storage | 59 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1976 (50 years old) |
| NID ID | TN18513 |
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
RIMROCK MESA 1 ASSOCIATION
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Rimrock Lake?
Rimrock 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 Rimrock Lake?
Rimrock Lake is owned by RIMROCK MESA 1 ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rimrock Lake built?
Rimrock Lake was completed in 1976, making it 50 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 Rimrock Lake?
Rimrock Lake 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 Rimrock Lake last inspected?
Rimrock Lake was last inspected on July 16, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.