Naz Lake
Key Takeaway
Naz Lake is classified as significant hazard in California. It was completed in 1955 and is 71 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 29 ft (taller than 29% in CA) |
| Dam Length | 795 ft |
| Dam Type | Earth |
| Max Storage | 150 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1955 (71 years old) |
| NID ID | CA00985 |
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
Huneeus-Chantre Properties
Private
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High Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Naz Lake?
Naz Lake 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 Naz Lake?
Naz Lake is owned by Huneeus-Chantre Properties (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Naz Lake built?
Naz Lake was completed in 1955, making it 71 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 Naz Lake?
Naz Lake 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 Naz Lake?
Naz Lake has a dam height of 29 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 Naz Lake last inspected?
Naz Lake was last inspected on July 22, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.