Lewis and Killan Lake
Key Takeaway
Lewis and Killan Lake is classified as low hazard in Louisiana. It was completed in 1945 and is 81 years old. Its primary use is recreation.
Physical Details
| Dam Height | 16 ft (taller than 41% in LA) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 120 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 22 cfs |
| Year Completed | 1945 (81 years old) |
| NID ID | LA00210 |
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
Aebert Lewis Estate
Private
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Lewis and Killan Lake?
Lewis and Killan Lake 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 and Killan Lake?
Lewis and Killan Lake is owned by Aebert Lewis Estate (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lewis and Killan Lake built?
Lewis and Killan Lake was completed in 1945, making it 81 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 and Killan Lake?
Lewis and Killan Lake 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 Lewis and Killan Lake?
Lewis and Killan Lake has a dam height of 16 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 Lewis and Killan Lake last inspected?
Lewis and Killan Lake was last inspected on June 10, 1993. Inspection dates indicate when a formal review occurred, not the results of that inspection.