Jefferson City Lake Dam
Key Takeaway
Jefferson City Lake Dam is classified as low hazard in Georgia. It was completed in 1971 and is 55 years old. Its primary use is water supply.
Physical Details
| Dam Height | 20 ft (taller than 40.1% in GA) |
| Dam Length | 2,838 ft |
| Dam Type | Earth |
| Max Storage | 304 acre-ft |
| Normal Storage | 178 acre-ft |
| Surface Area | 33 acres |
| Drainage Area | 20 sq mi |
| Year Completed | 1971 (55 years old) |
| NID ID | GA00982 |
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
City of Jefferson
Local Government
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What is the hazard classification of Jefferson City Lake Dam?
Jefferson City 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 Jefferson City Lake Dam?
Jefferson City Lake Dam is owned by City of Jefferson (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jefferson City Lake Dam built?
Jefferson City Lake Dam was completed in 1971, making it 55 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 Jefferson City Lake Dam?
Jefferson City Lake 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 Jefferson City Lake Dam?
Jefferson City Lake Dam has a dam height of 20 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 Jefferson City Lake Dam last inspected?
Jefferson City Lake Dam was last inspected on August 11, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.