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
Tunnel construction on Mill Creek #3 Hydro Plant line.
photCL SCE 01 - 00258

Visual Materials
Tunnel construction on Mill Creek #3 Hydro Plant line. A member of the construction crew is standing in the tunnel.
photCL SCE 01 - 00260

Visual Materials
Tunnel construction on Mill Creek #3 Hydro Plant line. A member of the construction crew is standing in the tunnel.
photCL SCE 01 - 00259

Visual Materials
A man working on the construction of the tunnel at Mill Creek #3 Hydro Plant.
photCL SCE 01 - 00130

Visual Materials
The intake of Mill Creek #3 Hydro Plant.
photCL SCE 01 - 00038

Visual Materials
The intake of Mill Creek #3 Hydro Plant.
photCL SCE 01 - 00079