Winfield Locks and Dam
Key Takeaway
Winfield Locks and Dam is classified as significant hazard in West Virginia. It was completed in 1937 and is 89 years old. Its primary use is navigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 985 ft |
| Dam Type | Concrete |
| Max Storage | 79.1K acre-ft |
| Normal Storage | 79.1K acre-ft |
| Surface Area | 3,100 acres |
| Drainage Area | 11,813 sq mi |
| Max Discharge | 17,000 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | WV07903 |
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 - Huntington District
Federal Government
Nearby Dams
Winfield Water Supply Dam
Putnam, WV
Significant Hazard 34 ftLake Dickenson Dam
Putnam, WV
High Hazard 27 ftBlack Pond Dam
Putnam, WV
High HazardLong Branch Reservoir
Putnam, WV
High Hazard 109 ftPoplar Fork Dam
Putnam, WV
Significant Hazard 19 ftBig Guano Creek Flyash Dam
Putnam, WV
Unknown 67 ftJohn Amos Flyash Dam
Putnam, WV
High Hazard 223 ftBottom Ash Ponds 1a
Putnam, WV
Significant Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Winfield Locks and Dam?
Winfield 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 Winfield Locks and Dam?
Winfield Locks and Dam is owned by USACE - Huntington District (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Winfield Locks and Dam built?
Winfield Locks and Dam was completed in 1937, making it 89 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 Winfield Locks and Dam?
Winfield Locks and Dam serves the following purposes: Navigation, Recreation, Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Winfield Locks and Dam last inspected?
Winfield Locks and Dam was last inspected on August 7, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.