Big Rock Res. Dam

Lake County, Oregon

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Gravity
Height
27 ft
Dam Length
375 ft
Reservoir Storage
77 acre-ft
Year Completed
1969
Primary Purpose
Other
Owner Type
Federal
Max Discharge
3,252 cfs

Condition Assessment

Not RatedLast inspected: 2017-10-13

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

Condition Assessment: Not Rated — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
OR00568
State
Oregon (OR)
Coordinates
42.57466, -119.99230
Age
57 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.