Crosby
Key Takeaway
Crosby is classified as significant hazard in Wyoming. It was completed in 1980 and is 46 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 40 ft (taller than 86.7% in WY) |
| Dam Length | 440 ft |
| Dam Type | Earth |
| Max Storage | 142 acre-ft |
| Normal Storage | 107 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 14 sq mi |
| Max Discharge | 204 cfs |
| Year Completed | 1980 (46 years old) |
| NID ID | WY01605 |
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
TIMOTHY J. WOODS & SAMANTHA WRIGHT
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Crosby?
Crosby 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 Crosby?
Crosby is owned by TIMOTHY J. WOODS & SAMANTHA WRIGHT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Crosby built?
Crosby was completed in 1980, making it 46 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 Crosby?
Crosby 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 Crosby?
Crosby has a dam height of 40 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 Crosby last inspected?
Crosby was last inspected on May 11, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.