Weston
Key Takeaway
Weston is classified as significant hazard in Wyoming. It was completed in 1913 and is 113 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 17.2% in WY) |
| Dam Length | 440 ft |
| Dam Type | Earth |
| Normal Storage | 370 acre-ft |
| Surface Area | 37 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 640 cfs |
| Year Completed | 1913 (113 years old) |
| NID ID | WY00641 |
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
PARK RESERVOIR COMPANY (MIKE CONNELL)
Private
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Significant Hazard 43 ftFrequently Asked Questions
What is the hazard classification of Weston?
Weston 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 Weston?
Weston is owned by PARK RESERVOIR COMPANY (MIKE CONNELL) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Weston built?
Weston was completed in 1913, making it 113 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 Weston?
Weston 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 Weston?
Weston has a dam height of 18 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 Weston last inspected?
Weston was last inspected on September 8, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.