Lewis Lake Dam
Key Takeaway
Lewis Lake Dam is classified as low hazard in Arkansas. It was completed in 1969 and is 57 years old. Its primary use is recreation.
Physical Details
| Dam Length | 750 ft |
| Dam Type | Earth |
| Max Storage | 108 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 600 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | AR01259 |
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
C C LEWIS
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Lewis Lake Dam?
Lewis 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 Lewis Lake Dam?
Lewis Lake Dam is owned by C C LEWIS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lewis Lake Dam built?
Lewis 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 Lewis Lake Dam?
Lewis 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.