Lake Concord Dam
Key Takeaway
Lake Concord Dam is classified as high hazard in North Carolina. It was completed in 1926 and is 100 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 | 450 ft |
| Dam Type | Earth |
| Max Storage | 987 acre-ft |
| Normal Storage | 823 acre-ft |
| Surface Area | 84 acres |
| Drainage Area | 2,983 sq mi |
| Max Discharge | 1,621 cfs |
| Year Completed | 1926 (100 years old) |
| Year Modified | 1999 |
| NID ID | NC00519 |
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
Cabarrus County Water and Sewer Authority
Local Government
Nearby Dams
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High HazardFrequently Asked Questions
What is the hazard classification of Lake Concord Dam?
Lake Concord 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 Lake Concord Dam?
Lake Concord Dam is owned by Cabarrus County Water and Sewer Authority (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Concord Dam built?
Lake Concord Dam was completed in 1926, making it 100 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 Lake Concord Dam?
Lake Concord Dam serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Lake Concord Dam last inspected?
Lake Concord Dam was last inspected on March 16, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.