Big Tujunga No. 1

Los Angeles County, California (near Tujunga)

River/Stream: Big Tujunga Cr

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Gravity
Height
220 ft
Dam Length
505 ft
Reservoir Storage
5,750 acre-ft
Year Completed
1931
Primary Purpose
Flood Risk Reduction
Owner Type
Local Government
Max Discharge

Condition Assessment

SatisfactoryLast inspected: 2024-04-17

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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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.