Mud Lake
Key Takeaway
Mud Lake is classified as low hazard in California. It was completed in 1926 and is 100 years old. Its primary use is water supply.
Physical Details
| Dam Height | 10 ft (taller than 2.3% in CA) |
| Dam Length | 1,750 ft |
| Dam Type | Earth |
| Max Storage | 300 acre-ft |
| Surface Area | 100 acres |
| Drainage Area | 3 sq mi |
| Year Completed | 1926 (100 years old) |
| NID ID | CA00469 |
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
Private Entity
Private
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Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Mud Lake?
Mud 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 Mud Lake?
Mud Lake is owned by Private Entity (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mud Lake built?
Mud Lake was completed in 1926, making it 100 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 Mud Lake?
Mud 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 Mud Lake?
Mud Lake has a dam height of 10 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 Mud Lake last inspected?
Mud Lake was last inspected on June 8, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.