Lake Crabtree Dam
Key Takeaway
Lake Crabtree Dam is classified as high hazard in North Carolina. It was completed in 1988 and is 38 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 | 1,200 ft |
| Dam Type | Earth |
| Max Storage | 9.0K acre-ft |
| Normal Storage | 2.0K acre-ft |
| Surface Area | 473 acres |
| Drainage Area | 33,323 sq mi |
| Year Completed | 1988 (38 years old) |
| NID ID | NC04952 |
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
Wake County Attorney's Office
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lake Crabtree Dam?
Lake Crabtree 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 Crabtree Dam?
Lake Crabtree Dam is owned by Wake County Attorney's Office (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Crabtree Dam built?
Lake Crabtree Dam was completed in 1988, making it 38 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 Crabtree Dam?
Lake Crabtree Dam serves the following purposes: Flood Risk Reduction, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Lake Crabtree Dam last inspected?
Lake Crabtree Dam was last inspected on February 23, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.