Boole
Key Takeaway
Boole is classified as low hazard in California. It was completed in 1951 and is 75 years old. Its primary use is other.
Physical Details
| Dam Height | 25 ft (taller than 23.6% in CA) |
| Dam Length | 180 ft |
| Dam Type | Earth |
| Max Storage | 65 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1951 (75 years old) |
| NID ID | CA00967 |
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
Our Lady of the Oaks
Private
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Significant Hazard 41 ftFrequently Asked Questions
What is the hazard classification of Boole?
Boole 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 Boole?
Boole is owned by Our Lady of the Oaks (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Boole built?
Boole was completed in 1951, making it 75 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 Boole?
Boole serves the following purposes: Other, Irrigation, Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Boole?
Boole has a dam height of 25 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 Boole last inspected?
Boole was last inspected on March 14, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.