Millville
Key Takeaway
Millville is classified as low hazard in West Virginia. It was completed in 1905 and is 121 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 12 ft (taller than 1.8% in WV) |
| Dam Length | 940 ft |
| Dam Type | Masonry |
| Max Storage | 1.2K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 104 acres |
| Drainage Area | 3,054 sq mi |
| Max Discharge | 179,200 cfs |
| Year Completed | 1905 (121 years old) |
| NID ID | WV03707 |
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
PE Hydro Generation, LLC
Private
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What is the hazard classification of Millville?
Millville 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 Millville?
Millville is owned by PE Hydro Generation, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Millville built?
Millville was completed in 1905, making it 121 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 Millville?
Millville serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Millville?
Millville has a dam height of 12 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 Millville last inspected?
Millville was last inspected on April 5, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.