Orval Jones Lake Dam
Key Takeaway
Orval Jones Lake Dam is classified as low hazard in North Carolina. It was completed in 1990 and is 36 years old. Its primary use is irrigation.
Physical Details
| Dam Length | 260 ft |
| Dam Type | Earth |
| Max Storage | 18 acre-ft |
| Normal Storage | 13 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 25 sq mi |
| Max Discharge | 165 cfs |
| Year Completed | 1990 (36 years old) |
| NID ID | NC04804 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Orval W Jones
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Orval Jones Lake Dam?
Orval Jones Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Orval Jones Lake Dam?
Orval Jones Lake Dam is owned by Orval W Jones (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Orval Jones Lake Dam built?
Orval Jones Lake Dam was completed in 1990, making it 36 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 Orval Jones Lake Dam?
Orval Jones Lake Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Orval Jones Lake Dam last inspected?
Orval Jones Lake Dam was last inspected on December 11, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.