Clementia
Key Takeaway
Clementia is classified as significant hazard in California. It was completed in 1976 and is 50 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 33 ft (taller than 35.9% in CA) |
| Dam Length | 1,300 ft |
| Dam Type | Earth |
| Max Storage | 850 acre-ft |
| Surface Area | 70 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1976 (50 years old) |
| NID ID | CA01119 |
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
Rancho Murieta Community Services District
Public Utility
Nearby Dams
Granlees
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Low Hazard 17 ftChesbro
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High Hazard 79 ftMichigan Bar No. 1
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Significant Hazard 17 ftMichigan Bar No. 2
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Low Hazard 36 ftCalero
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High Hazard 55 ftVan Vleck
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Significant Hazard 26 ftMills
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High Hazard 23 ftSchneider
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Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Clementia?
Clementia 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 Clementia?
Clementia is owned by Rancho Murieta Community Services District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Clementia built?
Clementia was completed in 1976, making it 50 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 Clementia?
Clementia serves the following purposes: Water Supply, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Clementia?
Clementia has a dam height of 33 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 Clementia last inspected?
Clementia was last inspected on February 10, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.