Walker Lake
Key Takeaway
Walker Lake is classified as low hazard in California. Its primary use is water supply.
Physical Details
| Dam Height | 12 ft (taller than 4% in CA) |
| Dam Length | 310 ft |
| Dam Type | Earth |
| Max Storage | 540 acre-ft |
| Surface Area | 87 acres |
| Drainage Area | 6 sq mi |
| NID ID | CA00091 |
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
City of Los Angeles Department of Water And Power
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Walker Lake?
Walker Lake 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 Walker Lake?
Walker Lake 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.
What is the primary purpose of Walker Lake?
Walker Lake serves the following purposes: Water Supply, Irrigation, Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Walker Lake?
Walker Lake has a dam height of 12 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 Walker Lake last inspected?
Walker Lake was last inspected on November 18, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.