Mission
Key Takeaway
Mission is classified as high hazard in North Carolina. It was completed in 1924 and is 102 years old. Its primary use is hydroelectric. 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 | 50 ft (taller than 66% in NC) |
| Dam Length | 397 ft |
| Dam Type | Buttress |
| Max Storage | 282 acre-ft |
| Normal Storage | 282 acre-ft |
| Surface Area | 41 acres |
| Drainage Area | 292 sq mi |
| Max Discharge | 34,000 cfs |
| Year Completed | 1924 (102 years old) |
| NID ID | NC00348 |
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
Northbrook Carolina Hydro II, LLC
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Mission?
Mission 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 Mission?
Mission is owned by Northbrook Carolina Hydro II, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mission built?
Mission was completed in 1924, making it 102 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 Mission?
Mission serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mission?
Mission has a dam height of 50 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 Mission last inspected?
Mission was last inspected on October 19, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.