Powell Creek
Key Takeaway
Powell Creek is classified as low hazard in Tennessee. It was completed in 1985 and is 41 years old.
Physical Details
| Dam Length | 730 ft |
| Dam Type | Earth |
| Max Storage | 195 acre-ft |
| Normal Storage | 22 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1985 (41 years old) |
| NID ID | TN11334 |
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
WTRBA
State Government
Nearby Dams
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Significant HazardMckellar Creek
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High HazardJohnson Creek #10
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High HazardFrequently Asked Questions
What is the hazard classification of Powell Creek?
Powell Creek 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 Powell Creek?
Powell Creek is owned by WTRBA (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Powell Creek built?
Powell Creek was completed in 1985, making it 41 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Powell Creek last inspected?
Powell Creek was last inspected on July 16, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.