Mortimer Canyon Dam
Key Takeaway
Mortimer Canyon Dam is classified as low hazard in Oregon. It was completed in 1951 and is 75 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 30 ft (taller than 58.4% in OR) |
| Dam Length | 605 ft |
| Dam Type | Earth |
| Max Storage | 300 acre-ft |
| Normal Storage | 212 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 900 cfs |
| Year Completed | 1951 (75 years old) |
| NID ID | OR00173 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
ROBERT SMITH
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Mortimer Canyon Dam?
Mortimer Canyon Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Mortimer Canyon Dam?
Mortimer Canyon Dam is owned by ROBERT SMITH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mortimer Canyon Dam built?
Mortimer Canyon Dam was completed in 1951, making it 75 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 Mortimer Canyon Dam?
Mortimer Canyon Dam 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 Mortimer Canyon Dam?
Mortimer Canyon Dam has a dam height of 30 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 Mortimer Canyon Dam last inspected?
Mortimer Canyon Dam was last inspected on June 7, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.