Lake Leavitt
Key Takeaway
Lake Leavitt is classified as significant hazard in California. It was completed in 1891 and is 135 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 17 ft (taller than 11.1% in CA) |
| Dam Length | 8,800 ft |
| Dam Type | Earth |
| Max Storage | 7.5K acre-ft |
| Surface Area | 1,142 acres |
| Drainage Area | 9 sq mi |
| Year Completed | 1891 (135 years old) |
| NID ID | CA00516 |
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
Lassen Irrigation Company
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lake Leavitt?
Lake Leavitt 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 Lake Leavitt?
Lake Leavitt is owned by Lassen Irrigation Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Leavitt built?
Lake Leavitt was completed in 1891, making it 135 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 Lake Leavitt?
Lake Leavitt 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 Lake Leavitt?
Lake Leavitt has a dam height of 17 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 Lake Leavitt last inspected?
Lake Leavitt was last inspected on May 24, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.