Gilley Lake Dam
Key Takeaway
Gilley Lake Dam is classified as low hazard in Georgia. It was completed in 1968 and is 58 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 22 ft (taller than 47% in GA) |
| Dam Length | 642 ft |
| Dam Type | Earth |
| Max Storage | 101 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 77 sq mi |
| Year Completed | 1968 (58 years old) |
| NID ID | GA02433 |
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
Green, Jerry L. Mr. & Mrs.
Private
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Gilley Lake Dam?
Gilley 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 Gilley Lake Dam?
Gilley Lake Dam is owned by Green, Jerry L. Mr. & Mrs. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gilley Lake Dam built?
Gilley Lake Dam was completed in 1968, making it 58 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 Gilley Lake Dam?
Gilley Lake Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Gilley Lake Dam?
Gilley Lake Dam has a dam height of 22 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 Gilley Lake Dam last inspected?
Gilley Lake Dam was last inspected on March 2, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.