Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Portal Powerhouse - Potter Creek undermined 2 to 5 feet.
photCL SCE 02 - 44001
Visual Materials
Portal Powerhouse - Potter Creek culvert washed out.
photCL SCE 02 - 43999
Visual Materials
Portal Powerhouse - Potter Creek culvert washed out.
photCL SCE 02 - 44002
Visual Materials
Portal Powerhouse - Enlarging Potter Creek channel to handle tunnel flow during excavation of tail race channel.
photCL SCE 02 - 43302
Visual Materials
Portal Powerhouse - Undercutting of southwest abutment of Highway 168 bridge under Potter Creek
photCL SCE 02 - 43945
Visual Materials
Portal Powerhouse - Starting to fill Potter Creek temporary diversion channel after returning tunnel flow to permanent tailrace.
photCL SCE 02 - 43686
