Two Bar No. 1
Key Takeaway
Two Bar No. 1 is classified as low hazard in Wyoming. It was completed in 1974 and is 52 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 36 ft (taller than 81.6% in WY) |
| Dam Length | 324 ft |
| Dam Type | Earth |
| Max Storage | 45 acre-ft |
| Normal Storage | 45 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,597 cfs |
| Year Completed | 1974 (52 years old) |
| NID ID | WY01331 |
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
Clark Wyoming Properites LLC
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Two Bar No. 1?
Two Bar No. 1 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 Two Bar No. 1?
Two Bar No. 1 is owned by Clark Wyoming Properites LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Two Bar No. 1 built?
Two Bar No. 1 was completed in 1974, making it 52 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 Two Bar No. 1?
Two Bar No. 1 serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Two Bar No. 1?
Two Bar No. 1 has a dam height of 36 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 Two Bar No. 1 last inspected?
Two Bar No. 1 was last inspected on June 10, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.