Butterworth
Key Takeaway
Butterworth is classified as low hazard in Tennessee. It was completed in 1965 and is 61 years old.
Physical Details
| Dam Length | 375 ft |
| Dam Type | Earth |
| Max Storage | 85 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1965 (61 years old) |
| NID ID | TN00502 |
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
DR. JOSEPH S. BUTTERWORTH TRUST
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Butterworth?
Butterworth 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 Butterworth?
Butterworth is owned by DR. JOSEPH S. BUTTERWORTH TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Butterworth built?
Butterworth was completed in 1965, making it 61 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Butterworth last inspected?
Butterworth was last inspected on February 1, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.