Lake Echo
Key Takeaway
Lake Echo is classified as significant hazard in Tennessee. It was completed in 1972 and is 54 years old. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 290 ft |
| Dam Type | Earth |
| Max Storage | 93 acre-ft |
| Normal Storage | 61 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1972 (54 years old) |
| NID ID | TN06108 |
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
DOLPH HARGIS HEIRS
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lake Echo?
Lake Echo 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 Lake Echo?
Lake Echo is owned by DOLPH HARGIS HEIRS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Echo built?
Lake Echo was completed in 1972, making it 54 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Lake Echo last inspected?
Lake Echo was last inspected on May 3, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.