Glenn Lake Dam
Key Takeaway
Glenn Lake Dam is classified as high hazard in Georgia. It was completed in 1951 and is 75 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 | 53 ft (taller than 96.6% in GA) |
| Dam Length | 255 ft |
| Dam Type | Earth |
| Max Storage | 80 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1951 (75 years old) |
| NID ID | GA02311 |
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
United Minerals
Private
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What is the hazard classification of Glenn Lake Dam?
Glenn Lake 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 Glenn Lake Dam?
Glenn Lake Dam is owned by United Minerals (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Glenn Lake Dam built?
Glenn Lake Dam was completed in 1951, making it 75 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 Glenn Lake Dam?
Glenn 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 Glenn Lake Dam?
Glenn Lake Dam has a dam height of 53 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 Glenn Lake Dam last inspected?
Glenn Lake Dam was last inspected on March 9, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.