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

Visual Materials
Big Creek - Mammoth Pool - Forming at west abutment of powerhouse bridge.
photCL SCE 06 - 45333

Visual Materials
Big Creek - Mammoth Pool - East abutment of powerhouse bridge.
photCL SCE 06 - 45380

Visual Materials
Big Creek - Mammoth Pool - West abutment Chiquito Creek Bridge.
photCL SCE 06 - 46130

Visual Materials
Big Creek - Mammoth Pool - Forming spillway bridge - from West abutment.
photCL SCE 06 - 46214

Visual Materials
Big Creek - Mammoth Pool - Forming spillway bridge - from West abutment.
photCL SCE 06 - 46215

Visual Materials
Big Creek - Mammoth Pool - Excavation for bridge piers at Powerhouse site.
photCL SCE 06 - 45147