Glenn Springs
Key Takeaway
Glenn Springs is classified as significant hazard in Tennessee. It was completed in 1993 and is 33 years old. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 1,900 ft |
| Dam Type | Earth |
| Max Storage | 9.5K acre-ft |
| Normal Storage | 5.4K acre-ft |
| Surface Area | 338 acres |
| Drainage Area | 3 sq mi |
| Year Completed | 1993 (33 years old) |
| NID ID | TN16716 |
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
TWRA
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Glenn Springs?
Glenn Springs 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 Glenn Springs?
Glenn Springs is owned by TWRA (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Glenn Springs built?
Glenn Springs was completed in 1993, making it 33 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Glenn Springs last inspected?
Glenn Springs was last inspected on September 10, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.