Moss Lake Dam
Key Takeaway
Moss Lake Dam is classified as high hazard in North Carolina. It was completed in 1973 and is 53 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 Length | 840 ft |
| Dam Type | Earth |
| Max Storage | 51.0K acre-ft |
| Normal Storage | 35.6K acre-ft |
| Surface Area | 1,329 acres |
| Drainage Area | 43,292 sq mi |
| Max Discharge | 77,418 cfs |
| Year Completed | 1973 (53 years old) |
| Year Modified | 2006 |
| NID ID | NC00204 |
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 Kings Mountain
Local Government
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Significant HazardFrequently Asked Questions
What is the hazard classification of Moss Lake Dam?
Moss 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 Moss Lake Dam?
Moss Lake Dam is owned by City of Kings Mountain (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Moss Lake Dam built?
Moss Lake Dam was completed in 1973, making it 53 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 Moss Lake Dam?
Moss 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.
When was Moss Lake Dam last inspected?
Moss Lake Dam was last inspected on July 28, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.