Meadow Lake Dam
Key Takeaway
Meadow Lake Dam is classified as high hazard in Washington. It was completed in 1920 and is 106 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 | 300 ft |
| Dam Type | Earth |
| Max Storage | 578 acre-ft |
| Normal Storage | 360 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 300 cfs |
| Year Completed | 1920 (106 years old) |
| NID ID | WA00072 |
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
Galler Ditch Co.
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Meadow Lake Dam?
Meadow Lake 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 Meadow Lake Dam?
Meadow Lake Dam is owned by Galler Ditch Co. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Meadow Lake Dam built?
Meadow Lake Dam was completed in 1920, making it 106 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 Meadow Lake Dam?
Meadow Lake 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 Meadow Lake Dam last inspected?
Meadow Lake Dam was last inspected on April 1, 2024. Inspection dates indicate when a formal review occurred, not the results of that inspection.