Jim
Key Takeaway
Jim is classified as low hazard in Wyoming. It was completed in 2006 and is 20 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 27 ft (taller than 50.7% in WY) |
| Dam Length | 542 ft |
| Dam Type | Earth |
| Max Storage | 42 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 6 cfs |
| Year Completed | 2006 (20 years old) |
| Year Modified | 2012 |
| NID ID | WY02519 |
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
3JTC, LLC
Private
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Low Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Jim?
Jim 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 Jim?
Jim is owned by 3JTC, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jim built?
Jim was completed in 2006, making it 20 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 Jim?
Jim 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 Jim?
Jim has a dam height of 27 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 Jim last inspected?
Jim was last inspected on March 16, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.