Griffin Lake Dam
Key Takeaway
Griffin Lake Dam is classified as significant hazard in North Carolina. It was completed in 1951 and is 75 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 474 ft |
| Dam Type | Earth |
| Max Storage | 70 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 346 sq mi |
| Max Discharge | 30 cfs |
| Year Completed | 1951 (75 years old) |
| NID ID | NC00088 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Roger Secrist
Private
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What is the hazard classification of Griffin Lake Dam?
Griffin Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Griffin Lake Dam?
Griffin Lake Dam is owned by Roger Secrist (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Griffin Lake Dam built?
Griffin Lake Dam was completed in 1951, making it 75 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 Griffin Lake Dam?
Griffin 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.
When was Griffin Lake Dam last inspected?
Griffin Lake Dam was last inspected on June 5, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.