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 - Outlet portal of diversion tunnel.
photCL SCE 06 - 45253
Visual Materials
Big Creek - Mammoth Pool - Outlet portal of diversion tunnel from inside tunnel.
photCL SCE 06 - 45266
Visual Materials
Big Creek - Mammoth Pool - General view of diversion tunnel intake portal concrete.
photCL SCE 06 - 45264
Visual Materials
Big Creek - Mammoth Pool - General view - diversion tunnel outlet and downstream dam face.
photCL SCE 06 - 46151
Visual Materials
Big Creek - Mammoth Pool - Looking upstream at East abutment of damsite from diversion tunnel outlet portal.
photCL SCE 06 - 45255
Visual Materials
Big Creek - Mammoth Pool - Power tunnel outlet portal site.
photCL SCE 06 - 45330