Jack Duke Lake Dam
Key Takeaway
Jack Duke Lake Dam is classified as low hazard in Alabama. It was completed in 1969 and is 57 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 17 ft (taller than 44% in AL) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 153 acre-ft |
| Normal Storage | 115 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 758 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | AL01113 |
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
JACK DUKE
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Jack Duke Lake Dam?
Jack Duke Lake Dam 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 Jack Duke Lake Dam?
Jack Duke Lake Dam is owned by JACK DUKE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jack Duke Lake Dam built?
Jack Duke Lake Dam was completed in 1969, making it 57 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 Jack Duke Lake Dam?
Jack Duke Lake Dam serves the following purposes: Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Jack Duke Lake Dam?
Jack Duke Lake Dam has a dam height of 17 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Jack Duke Lake Dam last inspected?
Jack Duke Lake Dam was last inspected on September 12, 1978. Inspection dates indicate when a formal review occurred, not the results of that inspection.