Rock Quarry Canyon Dam
Key Takeaway
Rock Quarry Canyon Dam is classified as low hazard in Oregon. It was completed in 1948 and is 78 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 27 ft (taller than 52.6% in OR) |
| Dam Length | 1,100 ft |
| Dam Type | Earth |
| Max Storage | 560 acre-ft |
| Normal Storage | 439 acre-ft |
| Surface Area | 46 acres |
| Drainage Area | 21 sq mi |
| Max Discharge | 1,249 cfs |
| Year Completed | 1948 (78 years old) |
| NID ID | OR00170 |
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
LS&D LOGGING, C/O LEE WILSON
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Rock Quarry Canyon Dam?
Rock Quarry 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 Rock Quarry Canyon Dam?
Rock Quarry Canyon Dam is owned by LS&D LOGGING, C/O LEE WILSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rock Quarry Canyon Dam built?
Rock Quarry Canyon Dam was completed in 1948, making it 78 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 Rock Quarry Canyon Dam?
Rock Quarry 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 Rock Quarry Canyon Dam?
Rock Quarry Canyon Dam has a dam height of 27 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 Rock Quarry Canyon Dam last inspected?
Rock Quarry Canyon Dam was last inspected on October 29, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.