North Crystal Lake Dam
Key Takeaway
North Crystal Lake Dam is classified as low hazard in Georgia. It was completed in 1960 and is 66 years old. Its primary use is recreation.
Physical Details
| Dam Height | 28 ft (taller than 69.6% in GA) |
| Dam Length | 1,875 ft |
| Dam Type | Earth |
| Max Storage | 574 acre-ft |
| Normal Storage | 446 acre-ft |
| Surface Area | 37 acres |
| Drainage Area | 2,335 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | GA02506 |
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
Runaway Lakes HOA
Private
Nearby Dams
East Crystal Lake Dam
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Low Hazard 21 ftWest Crystal Lake Dam
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Low Hazard 18 ftCrouch Lake Dam # 3
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Low Hazard 29 ftCrouch Lake Dam # 2
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Low Hazard 32 ftSowell Lake Dam
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Low Hazard 30 ftUpper Weldon Pond Dam
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Low Hazard 16 ftLower Weldon Pond Dam
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Low Hazard 17 ftFrequently Asked Questions
What is the hazard classification of North Crystal Lake Dam?
North Crystal 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 North Crystal Lake Dam?
North Crystal Lake Dam is owned by Runaway Lakes HOA (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was North Crystal Lake Dam built?
North Crystal Lake Dam was completed in 1960, making it 66 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 North Crystal Lake Dam?
North Crystal Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is North Crystal Lake Dam?
North Crystal Lake Dam has a dam height of 28 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 North Crystal Lake Dam last inspected?
North Crystal Lake Dam was last inspected on October 1, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.