Mcelroy Run Dam
Key Takeaway
Mcelroy Run Dam is classified as high hazard in West Virginia. It was completed in 1978 and is 48 years old. Its primary use is tailings. 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 Height | 243 ft (taller than 92.7% in WV) |
| Dam Length | 2,150 ft |
| Dam Type | Other |
| Max Storage | 19.9K acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 266 acres |
| Year Completed | 1978 (48 years old) |
| NID ID | WV07302 |
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
ALLEGHENY POWER
Public Utility
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Mcelroy Run Dam?
Mcelroy Run 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 Mcelroy Run Dam?
Mcelroy Run Dam is owned by ALLEGHENY POWER (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mcelroy Run Dam built?
Mcelroy Run Dam was completed in 1978, making it 48 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 Mcelroy Run Dam?
Mcelroy Run Dam serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mcelroy Run Dam?
Mcelroy Run Dam has a dam height of 243 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Mcelroy Run Dam last inspected?
Mcelroy Run Dam was last inspected on September 7, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.