Brock Millpond Dam
Key Takeaway
Brock Millpond Dam is classified as high hazard in North Carolina. It was completed in 1738 and is 288 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 | 500 ft |
| Dam Type | Earth |
| Max Storage | 432 acre-ft |
| Normal Storage | 83 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 15,156 sq mi |
| Max Discharge | 132 cfs |
| Year Completed | 1738 (288 years old) |
| Year Modified | 9999 |
| NID ID | NC01105 |
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
Jones County
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Brock Millpond Dam?
Brock Millpond 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 Brock Millpond Dam?
Brock Millpond Dam is owned by Jones County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Brock Millpond Dam built?
Brock Millpond Dam was completed in 1738, making it 288 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 Brock Millpond Dam?
Brock Millpond 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 Brock Millpond Dam last inspected?
Brock Millpond Dam was last inspected on February 8, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.