Kimball Creek
Key Takeaway
Kimball Creek is classified as high hazard in California. It was completed in 1939 and is 87 years old. Its primary use is water supply. 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 | 80 ft (taller than 76.2% in CA) |
| Dam Length | 325 ft |
| Dam Type | Earth |
| Max Storage | 405 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 3 sq mi |
| Year Completed | 1939 (87 years old) |
| NID ID | CA00310 |
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
City of Calistoga
Local Government
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What is the hazard classification of Kimball Creek?
Kimball Creek 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 Kimball Creek?
Kimball Creek is owned by City of Calistoga (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Kimball Creek built?
Kimball Creek was completed in 1939, making it 87 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 Kimball Creek?
Kimball Creek serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Kimball Creek?
Kimball Creek has a dam height of 80 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 Kimball Creek last inspected?
Kimball Creek was last inspected on December 7, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.