Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Big Creek Powerhouse #4 - Diversion tunnel outlet after placing bulkhead.
photCL SCE 02 - 30400
Visual Materials
Big Creek Powerhouse #4 - Outlet of diversion tunnel flow about 5000 cfs.
photCL SCE 02 - 30049
Visual Materials
Big Creek Powerhouse #4 - Riverbed below Dam 7 after placing diversion tunnel bulkhead.
photCL SCE 02 - 30414
Visual Materials
Big Creek Powerhouse #4 - Outlet of diversion tunnel - flow = 5500cfs [at base of Dam 7].
photCL SCE 02 - 30073
Visual Materials
Big Creek Powerhouse #4 - Placing pipe in outlet of tunnel.
photCL SCE 02 - 30451
Visual Materials
Big Creek Powerhouse #4 - Looking from Outlet Portal of Tunnel #1 across Willow Creek. Intake Portal of Tunnel #2 in background.
photCL SCE 02 - 41575
