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BOR Dam and Spillway Investigations

A small portion of Forest Road 603, which provides access to a parking area, vault toilet and Dam Park, will be closed to vehicles for approximately 4-5 months while this work is completed. The road and amenities will remain open to pedestrians. Drilling will continue along the spillway into 2027.

Link with details below:

Exploratory Drilling to begin at Vallecito Dam

 

Rehabilitation and Investigations Work On the Dam and Spillway Since July 1, 2016

For more information please click the link below

 

Seismic study