Volo Mining Company
Key Takeaway
Volo Mining Company is classified as high hazard in California. It was completed in 1958 and is 68 years old. Its primary use is other. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 35 ft (taller than 38.2% in CA) |
| Dam Length | 335 ft |
| Dam Type | Earth |
| Max Storage | 148 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1958 (68 years old) |
| NID ID | CA01001 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Private Entity
Private
Nearby Dams
Shaffer
El Dorado, CA
Significant Hazard 33 ftGastaldi
El Dorado, CA
Low Hazard 36 ftCross Creek Ranch
El Dorado, CA
Low Hazard 23 ftIndian Creek
El Dorado, CA
High Hazard 36 ftPatterson
El Dorado, CA
High Hazard 37 ftHoliday Lake
El Dorado, CA
Significant Hazard 39 ftSchubin
El Dorado, CA
Significant Hazard 55 ftWilliamson No. 1
El Dorado, CA
Significant Hazard 42 ftFrequently Asked Questions
What is the hazard classification of Volo Mining Company?
Volo Mining Company is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Volo Mining Company?
Volo Mining Company is owned by Private Entity (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Volo Mining Company built?
Volo Mining Company was completed in 1958, making it 68 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 Volo Mining Company?
Volo Mining Company serves the following purposes: Other, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Volo Mining Company?
Volo Mining Company has a dam height of 35 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 Volo Mining Company last inspected?
Volo Mining Company was last inspected on November 16, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.