Osburn
Key Takeaway
Osburn is classified as high hazard in Idaho. Its primary use is tailings. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 71 ft (taller than 87.4% in ID) |
| Dam Length | 3,200 ft |
| Max Storage | 1.8K acre-ft |
| Normal Storage | 519 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Modified | 2016 |
| NID ID | ID00293 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Osburn?
Osburn is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Osburn?
Osburn is owned by information not available (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Osburn?
Osburn serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Osburn?
Osburn has a dam height of 71 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 Osburn last inspected?
Osburn was last inspected on September 15, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.