Marshall Active Ash Basin Dam
Key Takeaway
Marshall Active Ash Basin Dam is classified as high hazard in North Carolina. It was completed in 1962 and is 64 years old. Its primary use is other. 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 | 2,650 ft |
| Dam Type | Earth |
| Max Storage | 10.2K acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 80 acres |
| Drainage Area | 1,172 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1962 (64 years old) |
| NID ID | NC01322 |
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
Duke Energy Corporation
Public Utility
Nearby Dams
Marshall Retention Basin Dam
Catawba, NC
High HazardMarshall Holding Basin Dam
Catawba, NC
High HazardLineberger Road Dam
Iredell, NC
Significant HazardDuke Power Park Lake Dam
Iredell, NC
Low HazardGary Dellinger Dam
Catawba, NC
Low HazardMorrison Plantation Dam #2
Iredell, NC
High HazardMorrison Plantation Dam #1
Iredell, NC
High HazardMorrison Plantation Dam #3
Iredell, NC
High HazardFrequently Asked Questions
What is the hazard classification of Marshall Active Ash Basin Dam?
Marshall Active Ash Basin 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 Marshall Active Ash Basin Dam?
Marshall Active Ash Basin Dam is owned by Duke Energy Corporation (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Marshall Active Ash Basin Dam built?
Marshall Active Ash Basin Dam was completed in 1962, making it 64 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 Marshall Active Ash Basin Dam?
Marshall Active Ash Basin Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Marshall Active Ash Basin Dam last inspected?
Marshall Active Ash Basin Dam was last inspected on August 22, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.