Third Creek Watershed Dam #21
Key Takeaway
Third Creek Watershed Dam #21 is classified as high hazard in North Carolina. It was completed in 1954 and is 72 years old. Its primary use is flood risk reduction. 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 | 547 ft |
| Dam Type | Earth |
| Max Storage | 531 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 972 sq mi |
| Max Discharge | 297 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | NC00124 |
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
Walmart Fulfillment Services
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Third Creek Watershed Dam #21?
Third Creek Watershed Dam #21 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 Third Creek Watershed Dam #21?
Third Creek Watershed Dam #21 is owned by Walmart Fulfillment Services (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Third Creek Watershed Dam #21 built?
Third Creek Watershed Dam #21 was completed in 1954, making it 72 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 Third Creek Watershed Dam #21?
Third Creek Watershed Dam #21 serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Third Creek Watershed Dam #21 last inspected?
Third Creek Watershed Dam #21 was last inspected on March 9, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.