Donovan
Key Takeaway
Donovan is classified as significant hazard in California. It was completed in 1953 and is 73 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 28 ft (taller than 27.2% in CA) |
| Dam Length | 2,750 ft |
| Dam Type | Earth |
| Max Storage | 1.2K acre-ft |
| Surface Area | 207 acres |
| Drainage Area | 35 sq mi |
| Year Completed | 1953 (73 years old) |
| NID ID | CA00494 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
California Pines Property Owners Association
Private
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What is the hazard classification of Donovan?
Donovan is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Donovan?
Donovan is owned by California Pines Property Owners Association (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Donovan built?
Donovan was completed in 1953, making it 73 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 Donovan?
Donovan serves the following purposes: Water Supply, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Donovan?
Donovan has a dam height of 28 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 Donovan last inspected?
Donovan was last inspected on June 17, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.