Vaughn Reservoir (Malheur)
Key Takeaway
Vaughn Reservoir (Malheur) is classified as low hazard in Oregon. It was completed in 1959 and is 67 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 64 ft (taller than 88.9% in OR) |
| Dam Length | 165 ft |
| Dam Type | Earth |
| Max Storage | 825 acre-ft |
| Normal Storage | 825 acre-ft |
| Surface Area | 37 acres |
| Drainage Area | 13 sq mi |
| Max Discharge | 675 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | OR00322 |
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
THE RANCH HOLDING COMPANY LLC
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Vaughn Reservoir (Malheur)?
Vaughn Reservoir (Malheur) 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 Vaughn Reservoir (Malheur)?
Vaughn Reservoir (Malheur) is owned by THE RANCH HOLDING COMPANY LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Vaughn Reservoir (Malheur) built?
Vaughn Reservoir (Malheur) 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 Vaughn Reservoir (Malheur)?
Vaughn Reservoir (Malheur) 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 Vaughn Reservoir (Malheur)?
Vaughn Reservoir (Malheur) has a dam height of 64 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 Vaughn Reservoir (Malheur) last inspected?
Vaughn Reservoir (Malheur) was last inspected on October 1, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.