James E. Quarles Wtp Dam
Key Takeaway
James E. Quarles Wtp Dam is classified as high hazard in Georgia. It was completed in 1953 and is 73 years old. Its primary use is water supply. 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 | 30 ft (taller than 76% in GA) |
| Dam Length | 2,500 ft |
| Dam Type | Earth |
| Max Storage | 74 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1953 (73 years old) |
| Year Modified | 2018 |
| NID ID | GA07909 |
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
Cobb County-Marietta Water Authority
Local Government
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What is the hazard classification of James E. Quarles Wtp Dam?
James E. Quarles Wtp 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 James E. Quarles Wtp Dam?
James E. Quarles Wtp Dam is owned by Cobb County-Marietta Water Authority (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was James E. Quarles Wtp Dam built?
James E. Quarles Wtp Dam was completed in 1953, making it 73 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 James E. Quarles Wtp Dam?
James E. Quarles Wtp Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is James E. Quarles Wtp Dam?
James E. Quarles Wtp Dam has a dam height of 30 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 James E. Quarles Wtp Dam last inspected?
James E. Quarles Wtp Dam was last inspected on September 18, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.