Nelson Dam
Key Takeaway
Nelson Dam is classified as low hazard in Georgia. It was completed in 1956 and is 70 years old. Its primary use is recreation.
Physical Details
| Dam Height | 25 ft (taller than 58.1% in GA) |
| Dam Length | 495 ft |
| Dam Type | Earth |
| Max Storage | 74 acre-ft |
| Normal Storage | 41 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 185 sq mi |
| Year Completed | 1956 (70 years old) |
| NID ID | GA01636 |
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
Three Olive Trees LLC
Private
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Low Hazard 54 ftFrequently Asked Questions
What is the hazard classification of Nelson Dam?
Nelson 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 Nelson Dam?
Nelson Dam is owned by Three Olive Trees LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nelson Dam built?
Nelson Dam was completed in 1956, making it 70 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 Nelson Dam?
Nelson 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 Nelson Dam?
Nelson Dam has a dam height of 25 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 Nelson Dam last inspected?
Nelson Dam was last inspected on January 21, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.