Stewart Canyon Debris Basin
Key Takeaway
Stewart Canyon Debris Basin is classified as high hazard in California. It was completed in 1963 and is 63 years old. Its primary use is debris control. 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 | 34 ft (taller than 37.2% in CA) |
| Dam Length | 1,263 ft |
| Dam Type | Earth |
| Max Storage | 67 acre-ft |
| Surface Area | 13 acres |
| Year Completed | 1963 (63 years old) |
| NID ID | CA01159 |
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
Ventura County Watershed Protection District
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Stewart Canyon Debris Basin?
Stewart Canyon Debris Basin 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 Stewart Canyon Debris Basin?
Stewart Canyon Debris Basin is owned by Ventura County Watershed Protection District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Stewart Canyon Debris Basin built?
Stewart Canyon Debris Basin was completed in 1963, making it 63 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 Stewart Canyon Debris Basin?
Stewart Canyon Debris Basin serves the following purposes: Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Stewart Canyon Debris Basin?
Stewart Canyon Debris Basin has a dam height of 34 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 Stewart Canyon Debris Basin last inspected?
Stewart Canyon Debris Basin was last inspected on August 9, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.