Schweitzer Dam and Reservoir
Key Takeaway
Schweitzer Dam and Reservoir is classified as high hazard in Washington. It was completed in 1914 and is 112 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 | 350 ft |
| Dam Type | Earth |
| Max Storage | 74 acre-ft |
| Normal Storage | 69 acre-ft |
| Drainage Area | 5 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1914 (112 years old) |
| NID ID | WA02026 |
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
MarionSchweitzer
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Schweitzer Dam and Reservoir?
Schweitzer Dam and Reservoir 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 Schweitzer Dam and Reservoir?
Schweitzer Dam and Reservoir is owned by MarionSchweitzer (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Schweitzer Dam and Reservoir built?
Schweitzer Dam and Reservoir was completed in 1914, making it 112 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 Schweitzer Dam and Reservoir?
Schweitzer Dam and Reservoir 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 Schweitzer Dam and Reservoir last inspected?
Schweitzer Dam and Reservoir was last inspected on July 18, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.