Robert C. Byrd Locks and Dam

OHIO RIVER· Mason, West Virginia· Built 1937· Concrete·
Significant Hazard Navigation Recreation Federal Government

Key Takeaway

Robert C. Byrd 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 Length1,408 ft
Dam TypeConcrete
Max Storage390.6K acre-ft
Normal Storage390.6K acre-ft
Surface Area12,600 acres
Drainage Area53,300 sq mi
Max Discharge75,100 cfs
Year Completed1937 (89 years old)
NID IDWV05302

Safety Information

Significant Hazard

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?

Emergency Action Plan: No
Last Inspection: July 1, 2020
State Regulated: No

Ownership

USACE - Huntington District

Federal Government

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Frequently Asked Questions

What is the hazard classification of Robert C. Byrd Locks and Dam?

Robert C. Byrd 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 Robert C. Byrd Locks and Dam?

Robert C. Byrd 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 Robert C. Byrd Locks and Dam built?

Robert C. Byrd 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 Robert C. Byrd Locks and Dam?

Robert C. Byrd Locks and Dam serves the following purposes: Navigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Robert C. Byrd Locks and Dam last inspected?

Robert C. Byrd Locks and Dam was last inspected on July 1, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.