North Canal Diversion
Key Takeaway
North Canal Diversion is classified as high hazard in Oregon. It was completed in 1906 and is 120 years old. Its primary use is hydroelectric. 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 | 33 ft (taller than 66.3% in OR) |
| Dam Length | 200 ft |
| Dam Type | Concrete |
| Max Storage | 40 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 31 acres |
| Drainage Area | 1,900 sq mi |
| Max Discharge | 10,000 cfs |
| Year Completed | 1906 (120 years old) |
| NID ID | OR00566 |
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
RIVERHOUSE PROPERTY, LLC
Public Utility
Nearby Dams
Frequently Asked Questions
What is the hazard classification of North Canal Diversion?
North Canal Diversion 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 North Canal Diversion?
North Canal Diversion is owned by RIVERHOUSE PROPERTY, LLC (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was North Canal Diversion built?
North Canal Diversion was completed in 1906, making it 120 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 North Canal Diversion?
North Canal Diversion serves the following purposes: Hydroelectric, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is North Canal Diversion?
North Canal Diversion has a dam height of 33 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 North Canal Diversion last inspected?
North Canal Diversion was last inspected on October 21, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.