Keno Reservoir
Key Takeaway
Keno Reservoir 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 | 12 ft (taller than 7.2% in OR) |
| Dam Length | 1,500 ft |
| Dam Type | Earth |
| Max Storage | 115 acre-ft |
| Normal Storage | 115 acre-ft |
| Surface Area | 45 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 200 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | OR00340 |
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
M&A LIVESTOCK
Private
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Low Hazard 42 ftFrequently Asked Questions
What is the hazard classification of Keno Reservoir?
Keno Reservoir 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 Keno Reservoir?
Keno Reservoir is owned by M&A LIVESTOCK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Keno Reservoir built?
Keno Reservoir 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 Keno Reservoir?
Keno Reservoir 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 Keno Reservoir?
Keno Reservoir has a dam height of 12 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 Keno Reservoir last inspected?
Keno Reservoir was last inspected on August 3, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.