Ketelsen #9-219-2
Key Takeaway
Ketelsen #9-219-2 is classified as low hazard in Wyoming. It was completed in 1987 and is 39 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 23 ft (taller than 32.5% in WY) |
| Dam Length | 660 ft |
| Dam Type | Earth |
| Max Storage | 99 acre-ft |
| Normal Storage | 44 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 981 cfs |
| Year Completed | 1987 (39 years old) |
| NID ID | WY01725 |
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
USDA FOREST SERVICE
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Ketelsen #9-219-2?
Ketelsen #9-219-2 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 Ketelsen #9-219-2?
Ketelsen #9-219-2 is owned by USDA FOREST SERVICE (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ketelsen #9-219-2 built?
Ketelsen #9-219-2 was completed in 1987, making it 39 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 Ketelsen #9-219-2?
Ketelsen #9-219-2 serves the following purposes: Fish And Wildlife Pond, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Ketelsen #9-219-2?
Ketelsen #9-219-2 has a dam height of 23 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 Ketelsen #9-219-2 last inspected?
Ketelsen #9-219-2 was last inspected on June 8, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.