Lake B Dam
Key Takeaway
Lake B Dam is classified as high hazard in Mississippi. It was completed in 1990 and is 36 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 26 ft (taller than 82.3% in MS) |
| Dam Length | 970 ft |
| Dam Type | Earth |
| Max Storage | 386 acre-ft |
| Normal Storage | 125 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1990 (36 years old) |
| NID ID | MS03221 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
TIMBERTON GOLF CLUB
Private
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High Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Lake B Dam?
Lake B Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lake B Dam?
Lake B Dam is owned by TIMBERTON GOLF CLUB (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake B Dam built?
Lake B Dam was completed in 1990, making it 36 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 Lake B Dam?
Lake B 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 Lake B Dam?
Lake B Dam has a dam height of 26 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 Lake B Dam last inspected?
Lake B Dam was last inspected on January 10, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.