W. J. Hooper Reservoir Dam
Key Takeaway
W. J. Hooper Reservoir Dam is classified as low hazard in Georgia. It was completed in 1963 and is 63 years old. Its primary use is water supply.
Physical Details
| Dam Height | 29 ft (taller than 73.2% in GA) |
| Dam Length | 270 ft |
| Dam Type | Earth |
| Max Storage | 4.7K acre-ft |
| Normal Storage | 830 acre-ft |
| Surface Area | 166 acres |
| Drainage Area | 30,720 sq mi |
| Year Completed | 1963 (63 years old) |
| NID ID | GA01555 |
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
Clayton County Water Authority
Local Government
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What is the hazard classification of W. J. Hooper Reservoir Dam?
W. J. Hooper Reservoir 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 W. J. Hooper Reservoir Dam?
W. J. Hooper Reservoir Dam is owned by Clayton County Water Authority (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was W. J. Hooper Reservoir Dam built?
W. J. Hooper Reservoir Dam was completed in 1963, making it 63 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 W. J. Hooper Reservoir Dam?
W. J. Hooper Reservoir 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 W. J. Hooper Reservoir Dam?
W. J. Hooper Reservoir Dam has a dam height of 29 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 W. J. Hooper Reservoir Dam last inspected?
W. J. Hooper Reservoir Dam was last inspected on March 1, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.