Peters
Key Takeaway
Peters is classified as high hazard in California. It was completed in 1954 and is 72 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 | 230 ft (taller than 96.2% in CA) |
| Dam Length | 700 ft |
| Dam Type | Earth |
| Max Storage | 32.9K acre-ft |
| Surface Area | 431 acres |
| Drainage Area | 22 sq mi |
| Year Completed | 1954 (72 years old) |
| NID ID | CA00208 |
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
Marin Municipal Water District
Public Utility
Nearby Dams
Hagmaier South
Marin, CA
Significant Hazard 25 ftMill Pond
Marin, CA
Significant Hazard 21 ftAlpine
Marin, CA
High Hazard 143 ftBig Rock Ranch
Marin, CA
High Hazard 45 ftSeeger
Marin, CA
High Hazard 115 ftBon Tempe
Marin, CA
High Hazard 98 ftLagunitas
Marin, CA
Significant Hazard 48 ftPhoenix Lake
Marin, CA
High Hazard 90 ftFrequently Asked Questions
What is the hazard classification of Peters?
Peters 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 Peters?
Peters is owned by Marin Municipal Water District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Peters built?
Peters was completed in 1954, making it 72 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 Peters?
Peters 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 Peters?
Peters has a dam height of 230 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 Peters last inspected?
Peters was last inspected on September 15, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.