Mccormick Reservoir
Key Takeaway
Mccormick Reservoir is classified as significant hazard in Oregon. It was completed in 1954 and is 72 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 24 ft (taller than 42.5% in OR) |
| Dam Length | 726 ft |
| Dam Type | Earth |
| Max Storage | 38 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 200 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | OR02356 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
ALAN WHITNEY
Private
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Significant Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Mccormick Reservoir?
Mccormick Reservoir is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Mccormick Reservoir?
Mccormick Reservoir is owned by ALAN WHITNEY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mccormick Reservoir built?
Mccormick Reservoir was completed in 1954, making it 72 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 Mccormick Reservoir?
Mccormick Reservoir 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 Mccormick Reservoir?
Mccormick Reservoir has a dam height of 24 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 Mccormick Reservoir last inspected?
Mccormick Reservoir was last inspected on December 4, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.