Steven
Key Takeaway
Steven is classified as low hazard in Wyoming. It was completed in 1959 and is 67 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 20 ft (taller than 21.5% in WY) |
| Dam Length | 530 ft |
| Dam Type | Earth |
| Max Storage | 189 acre-ft |
| Normal Storage | 63 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | WY00979 |
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
JACKPOT RANCH CORP.
Private
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Steven?
Steven 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 Steven?
Steven is owned by JACKPOT RANCH CORP. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Steven built?
Steven was completed in 1959, making it 67 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 Steven?
Steven 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 Steven?
Steven has a dam height of 20 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 Steven last inspected?
Steven was last inspected on June 25, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.