Crystal Lake Dam
Key Takeaway
Crystal Lake Dam is classified as high hazard in North Carolina. It was completed in 1902 and is 124 years old. Its primary use is recreation. 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 Length | 900 ft |
| Dam Type | Earth |
| Max Storage | 385 acre-ft |
| Normal Storage | 270 acre-ft |
| Surface Area | 59 acres |
| Drainage Area | 12,928 sq mi |
| Max Discharge | 135 cfs |
| Year Completed | 1902 (124 years old) |
| NID ID | NC00086 |
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
Crystal Lake Support, Inc.
Private
Nearby Dams
Van Arsdale Lake Dam
Moore, NC
Low HazardTroy Lumber Company Lake Dam
Moore, NC
Low HazardForrest Lake Dam
Moore, NC
Low HazardGriffin Lake Dam
Moore, NC
Significant HazardMcneil Lake Dam
Moore, NC
High HazardGreene Lake Dam
Moore, NC
Low HazardThurlow Lake Dam
Moore, NC
High HazardMatthews Lake Dam
Moore, NC
Low HazardFrequently Asked Questions
What is the hazard classification of Crystal Lake Dam?
Crystal Lake 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 Crystal Lake Dam?
Crystal Lake Dam is owned by Crystal Lake Support, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Crystal Lake Dam built?
Crystal Lake Dam was completed in 1902, making it 124 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 Crystal Lake Dam?
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.
When was Crystal Lake Dam last inspected?
Crystal Lake Dam was last inspected on October 18, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.