Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Outlet surge tank sand trap tunnel.
photCL SCE 02 - 29203

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Tunnel and Surge Tank model test.
photCL SCE 02 - 28743

Visual Materials
Big Creek Powerhouse #3 - PH 3 - Tunnel 3 outlet trash rack partly cleaned of debris.
photCL SCE 02 - 28356

Visual Materials
Big Creek Powerhouse #3 - PH 3 - Tunnel 3 outlet trash rack partly cleaned of debris and tubercules (?).
photCL SCE 02 - 28358

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Tunnel outlet and surge tank model test at Calif. Institute of Technology.
photCL SCE 02 - 28741

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Going underground with sand trap tunnel.
photCL SCE 02 - 29147