Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
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 - First concrete placement - Diversion Tunnel Plug.
photCL SCE 06 - 46186
Visual Materials
Big Creek - Mammoth Pool - Placement of concrete forms prior to pour at diversion tunnel entrance.
photCL SCE 06 - 45185
Visual Materials
Big Creek - Mammoth Pool - Placement of concrete forms prior to pour at diversion tunnel entrance.
photCL SCE 06 - 45187
Visual Materials
Big Creek - Mammoth Pool - Placement of concrete forms prior to pour at diversion tunnel entrance.
photCL SCE 06 - 45186
Visual Materials
Big Creek - Mammoth Pool - Diversion tunnel plug forms.
photCL SCE 06 - 46187
Visual Materials
Big Creek - Mammoth Pool - Plug in section of diversion tunnel.
photCL SCE 06 - 45265