Laman Lake Dam
Key Takeaway
Laman Lake Dam is classified as significant hazard in Arkansas. It was completed in 1952 and is 74 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 23.5% in AR) |
| Dam Length | 294 ft |
| Dam Type | Earth |
| Max Storage | 168 acre-ft |
| Normal Storage | 110 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,035 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | AR00065 |
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
W. F. LAMAN
Private
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Laman Lake Dam?
Laman Lake 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 Laman Lake Dam?
Laman Lake Dam is owned by W. F. LAMAN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Laman Lake Dam built?
Laman Lake Dam was completed in 1952, making it 74 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 Laman Lake Dam?
Laman Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Laman Lake Dam?
Laman Lake Dam has a dam height of 20 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 Laman Lake Dam last inspected?
Laman Lake Dam was last inspected on November 24, 1997. Inspection dates indicate when a formal review occurred, not the results of that inspection.