Pomponio Ranch

San Mateo County, California

River/Stream: Pomponio Creek

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
64 ft
Dam Length
245 ft
Reservoir Storage
274 acre-ft
Year Completed
1952
Primary Purpose
Other
Owner Type
Private
Max Discharge
—

Condition Assessment

SatisfactoryLast inspected: 2024-06-04

Hazard Classification: High — This describes the potential consequences of dam failure, not the likelihood of failure.

Condition Assessment: Satisfactory — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
CA01008
State
California (CA)
Coordinates
37.29028, -122.31342
Age
74 years

Nearby Dams

External Resources

Data sourced from the National Inventory of Dams (NID). Information may not reflect the most current status of this dam. Hazard classification reflects potential consequences of failure, not the likelihood of failure or the current condition.