French
Key Takeaway
French is classified as significant hazard in Wyoming. It was completed in 1953 and is 73 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 37 ft (taller than 83.1% in WY) |
| Dam Length | 264 ft |
| Dam Type | Earth |
| Max Storage | 68 acre-ft |
| Normal Storage | 37 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,767 cfs |
| Year Completed | 1953 (73 years old) |
| NID ID | WY01035 |
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
RAUTH RANCHES, INC.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of French?
French 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 French?
French is owned by RAUTH RANCHES, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was French built?
French was completed in 1953, making it 73 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 French?
French serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is French?
French has a dam height of 37 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 French last inspected?
French was last inspected on July 1, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.