Columbia River Orchard Reservoir 2
Key Takeaway
Columbia River Orchard Reservoir 2 is classified as high hazard in Washington. It was completed in 2008 and is 18 years old. Its primary use is irrigation. 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 Length | 2,000 ft |
| Dam Type | Earth |
| Max Storage | 47 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 11 cfs |
| Year Completed | 2008 (18 years old) |
| NID ID | WA01931 |
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
Zirkle Fruit Company
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Columbia River Orchard Reservoir 2?
Columbia River Orchard Reservoir 2 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 Columbia River Orchard Reservoir 2?
Columbia River Orchard Reservoir 2 is owned by Zirkle Fruit Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Columbia River Orchard Reservoir 2 built?
Columbia River Orchard Reservoir 2 was completed in 2008, making it 18 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 Columbia River Orchard Reservoir 2?
Columbia River Orchard Reservoir 2 serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Columbia River Orchard Reservoir 2 last inspected?
Columbia River Orchard Reservoir 2 was last inspected on September 29, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.