Bouquet Canyon
Key Takeaway
Bouquet Canyon is classified as high hazard in California. It was completed in 1934 and is 92 years old. Its primary use is water supply. 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 | 190 ft (taller than 94% in CA) |
| Dam Length | 1,180 ft |
| Dam Type | Earth |
| Max Storage | 36.5K acre-ft |
| Surface Area | 628 acres |
| Drainage Area | 14 sq mi |
| Year Completed | 1934 (92 years old) |
| NID ID | CA00088 |
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
City of Los Angeles Department of Water And Power
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Bouquet Canyon?
Bouquet Canyon 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 Bouquet Canyon?
Bouquet Canyon is owned by City of Los Angeles Department of Water And Power (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bouquet Canyon built?
Bouquet Canyon was completed in 1934, making it 92 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 Bouquet Canyon?
Bouquet Canyon serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Bouquet Canyon?
Bouquet Canyon has a dam height of 190 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 Bouquet Canyon last inspected?
Bouquet Canyon was last inspected on September 6, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.