Hannah Lake Dam
Key Takeaway
Hannah Lake Dam is classified as low hazard in Georgia.
Physical Details
| Dam Height | 21 ft (taller than 43.5% in GA) |
| Dam Length | 210 ft |
| Dam Type | Earth |
| Max Storage | 73 acre-ft |
| Normal Storage | 37 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| NID ID | GA08098 |
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
Willianm Hannah
Private
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Low Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Hannah Lake Dam?
Hannah 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 Hannah Lake Dam?
Hannah Lake Dam is owned by Willianm Hannah (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
How tall is Hannah Lake Dam?
Hannah Lake Dam has a dam height of 21 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 Hannah Lake Dam last inspected?
Hannah Lake Dam was last inspected on July 1, 2008. Inspection dates indicate when a formal review occurred, not the results of that inspection.