Winder Reservoir Dam
Key Takeaway
Winder Reservoir Dam is classified as high hazard in Georgia. It was completed in 1950 and is 76 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 | 21 ft (taller than 43.5% in GA) |
| Dam Length | 705 ft |
| Dam Type | Earth |
| Max Storage | 250 acre-ft |
| Normal Storage | 201 acre-ft |
| Surface Area | 27 acres |
| Drainage Area | 4,710 sq mi |
| Year Completed | 1950 (76 years old) |
| NID ID | GA00601 |
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
City of Winder
Local Government
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Low Hazard 38 ftFrequently Asked Questions
What is the hazard classification of Winder Reservoir Dam?
Winder Reservoir 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 Winder Reservoir Dam?
Winder Reservoir Dam is owned by City of Winder (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Winder Reservoir Dam built?
Winder Reservoir Dam was completed in 1950, making it 76 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 Winder Reservoir Dam?
Winder 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 Winder Reservoir Dam?
Winder Reservoir 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 Winder Reservoir Dam last inspected?
Winder Reservoir Dam was last inspected on January 19, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.