University Mound South Basin
Key Takeaway
University Mound South Basin is classified as high hazard in California. It was completed in 1937 and is 89 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 | 61 ft (taller than 68.4% in CA) |
| Dam Length | 1,150 ft |
| Dam Type | Earth |
| Max Storage | 250 acre-ft |
| Surface Area | 11 acres |
| Year Completed | 1937 (89 years old) |
| NID ID | CA00133 |
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 and County of San Francisco
Local Government
Nearby Dams
University Mound North Basin
San Francisco, CA
High Hazard 17 ftUpper Pond
San Mateo, CA
Significant Hazard 30 ftStanford Heights
San Francisco, CA
High Hazard 31 ftSummit Reservoir
San Francisco, CA
High Hazard 39 ftSutro Reservoir
San Francisco, CA
High Hazard 55 ftSunset North Basin
San Francisco, CA
High Hazard 74 ftSunset South Basin
San Francisco, CA
High Hazard 34 ftSan Andreas
San Mateo, CA
High Hazard 107 ftFrequently Asked Questions
What is the hazard classification of University Mound South Basin?
University Mound South Basin 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 University Mound South Basin?
University Mound South Basin is owned by City and County of San Francisco (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was University Mound South Basin built?
University Mound South Basin was completed in 1937, making it 89 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 University Mound South Basin?
University Mound South Basin 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 University Mound South Basin?
University Mound South Basin has a dam height of 61 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 University Mound South Basin last inspected?
University Mound South Basin was last inspected on February 24, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.