New Cumberland Locks and Dam
Key Takeaway
New Cumberland Locks and Dam is classified as significant hazard in West Virginia. It was completed in 1963 and is 63 years old. Its primary use is navigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 1,599 ft |
| Dam Type | Gravity |
| Max Storage | 74.0K acre-ft |
| Normal Storage | 74.0K acre-ft |
| Surface Area | 3,840 acres |
| Drainage Area | 23,873 sq mi |
| Max Discharge | 209,000 cfs |
| Year Completed | 1963 (63 years old) |
| NID ID | WV02901 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
USACE - Pittsburgh District
Federal Government
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What is the hazard classification of New Cumberland Locks and Dam?
New Cumberland Locks and Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates New Cumberland Locks and Dam?
New Cumberland Locks and Dam is owned by USACE - Pittsburgh District (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was New Cumberland Locks and Dam built?
New Cumberland Locks and Dam was completed in 1963, making it 63 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 New Cumberland Locks and Dam?
New Cumberland Locks and Dam serves the following purposes: Navigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was New Cumberland Locks and Dam last inspected?
New Cumberland Locks and Dam was last inspected on July 18, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.