William Lang Dam
Key Takeaway
William Lang Dam is classified as significant hazard in Alabama. It was completed in 1975 and is 51 years old. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 13 ft (taller than 20.9% in AL) |
| Dam Length | 550 ft |
| Dam Type | Earth |
| Max Storage | 40 acre-ft |
| Normal Storage | 22 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 280 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | AL02244 |
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
WILLIAM LANG
Private
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What is the hazard classification of William Lang Dam?
William Lang Dam 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 William Lang Dam?
William Lang Dam is owned by WILLIAM LANG (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was William Lang Dam built?
William Lang Dam was completed in 1975, making it 51 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 William Lang Dam?
William Lang 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 William Lang Dam?
William Lang Dam has a dam height of 13 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.