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 outlet portal.
photCL SCE 06 - 45706
Visual Materials
Big Creek - Mammoth Pool - Looking at diversion tunnel outlet area.
photCL SCE 06 - 45314
Visual Materials
Big Creek - Mammoth Pool - East abutment before fill looking upstream.
photCL SCE 06 - 45775
Visual Materials
Big Creek - Mammoth Pool - General view of rock structure looking upstream at east abutment.
photCL SCE 06 - 45574