Westside
Key Takeaway
Westside is classified as high hazard in Wyoming. It was completed in 2012 and is 14 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 23 ft (taller than 32.5% in WY) |
| Dam Length | 1,300 ft |
| Dam Type | Earth |
| Max Storage | 575 acre-ft |
| Normal Storage | 260 acre-ft |
| Surface Area | 47 acres |
| Drainage Area | 56 sq mi |
| Max Discharge | 3,789 cfs |
| Year Completed | 2012 (14 years old) |
| NID ID | WY02505 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
BTU WESTERN RESOURCES INC
Private
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Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Westside?
Westside is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Westside?
Westside is owned by BTU WESTERN RESOURCES INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Westside built?
Westside was completed in 2012, making it 14 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 Westside?
Westside serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Westside?
Westside has a dam height of 23 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 Westside last inspected?
Westside was last inspected on June 13, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.