Upper Wheeler Saddle Dam
Key Takeaway
Upper Wheeler Saddle Dam is classified as high hazard in Washington. It was completed in 1992 and is 34 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 | 150 ft |
| Dam Type | Earth |
| Max Storage | 495 acre-ft |
| Normal Storage | 370 acre-ft |
| Surface Area | 33 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 2,094 cfs |
| Year Completed | 1992 (34 years old) |
| NID ID | WA00629 |
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
Wenatchee Heights Reclamation District
Public Utility
Nearby Dams
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High HazardFrequently Asked Questions
What is the hazard classification of Upper Wheeler Saddle Dam?
Upper Wheeler Saddle Dam 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 Upper Wheeler Saddle Dam?
Upper Wheeler Saddle Dam is owned by Wenatchee Heights Reclamation District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Upper Wheeler Saddle Dam built?
Upper Wheeler Saddle Dam was completed in 1992, making it 34 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 Upper Wheeler Saddle Dam?
Upper Wheeler Saddle Dam serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Upper Wheeler Saddle Dam last inspected?
Upper Wheeler Saddle Dam was last inspected on December 22, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.