Thompson
Key Takeaway
Thompson is classified as low hazard in Wyoming. It was completed in 1950 and is 76 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 37 ft (taller than 83.1% in WY) |
| Dam Length | 365 ft |
| Dam Type | Earth |
| Max Storage | 173 acre-ft |
| Normal Storage | 116 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1950 (76 years old) |
| NID ID | WY00798 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
J & R CHRISTENSEN LAND, LLC
Private
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Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Thompson?
Thompson is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Thompson?
Thompson is owned by J & R CHRISTENSEN LAND, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Thompson built?
Thompson was completed in 1950, making it 76 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 Thompson?
Thompson 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 Thompson?
Thompson 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 Thompson last inspected?
Thompson was last inspected on July 26, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.