Mays
Key Takeaway
Mays is classified as high hazard in Oregon. It was completed in 1960 and is 66 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 Height | 37 ft (taller than 73.9% in OR) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 457 acre-ft |
| Normal Storage | 457 acre-ft |
| Surface Area | 32 acres |
| Drainage Area | 25 sq mi |
| Max Discharge | 40 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | OR00355 |
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
YOUNG LIFE, C/O JIM FRANK
Private
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Mays?
Mays 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 Mays?
Mays is owned by YOUNG LIFE, C/O JIM FRANK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mays built?
Mays was completed in 1960, making it 66 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 Mays?
Mays 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 Mays?
Mays has a dam height of 37 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 Mays last inspected?
Mays was last inspected on May 8, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.