Lake Duke Dam Lower
Key Takeaway
Lake Duke Dam Lower is classified as significant hazard in Alabama. It was completed in 1977 and is 49 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 611 ft |
| Dam Type | Earth |
| Max Storage | 141 acre-ft |
| Normal Storage | 95 acre-ft |
| Max Discharge | 50 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | AL01446 |
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
JACK DUKE
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Lake Duke Dam Lower?
Lake Duke Dam Lower 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 Duke Dam Lower?
Lake Duke Dam Lower is owned by JACK DUKE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Duke Dam Lower built?
Lake Duke Dam Lower was completed in 1977, making it 49 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 Lake Duke Dam Lower?
Lake Duke Dam Lower serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.