Simpson Lake Dam
Key Takeaway
Simpson Lake Dam is classified as low hazard in Georgia. It was completed in 1954 and is 72 years old. Its primary use is recreation.
Physical Details
| Dam Height | 24 ft (taller than 54.4% in GA) |
| Dam Length | 376 ft |
| Dam Type | Earth |
| Max Storage | 220 acre-ft |
| Normal Storage | 112 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 149 sq mi |
| Year Completed | 1954 (72 years old) |
| NID ID | GA07752 |
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
Forrest, "Gump"
Private
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Low Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Simpson Lake Dam?
Simpson 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 Simpson Lake Dam?
Simpson Lake Dam is owned by Forrest, "Gump" (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Simpson Lake Dam built?
Simpson Lake Dam was completed in 1954, making it 72 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 Simpson Lake Dam?
Simpson 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 Simpson Lake Dam?
Simpson Lake Dam has a dam height of 24 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 Simpson Lake Dam last inspected?
Simpson Lake Dam was last inspected on March 13, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.