Artesian Lower
Key Takeaway
Artesian Lower is classified as low hazard in Wyoming. It was completed in 1951 and is 75 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 32 ft (taller than 73% in WY) |
| Dam Length | 578 ft |
| Dam Type | Earth |
| Max Storage | 507 acre-ft |
| Normal Storage | 306 acre-ft |
| Surface Area | 35 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1951 (75 years old) |
| NID ID | WY02091 |
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
IBERLIN RANCH LP
Private
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Artesian Lower?
Artesian Lower 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 Artesian Lower?
Artesian Lower is owned by IBERLIN RANCH LP (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Artesian Lower built?
Artesian Lower was completed in 1951, making it 75 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 Artesian Lower?
Artesian Lower 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 Artesian Lower?
Artesian Lower has a dam height of 32 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 Artesian Lower last inspected?
Artesian Lower was last inspected on July 3, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.