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 - Concrete forming at diversion tunnel portal.
photCL SCE 06 - 45231
Visual Materials
Big Creek - Mammoth Pool - Concrete pour at diversion tunnel portal at night.
photCL SCE 06 - 45242
Visual Materials
Big Creek - Mammoth Pool - Concrete pour at diversion tunnel portal at night.
photCL SCE 06 - 45244
Visual Materials
Big Creek - Mammoth Pool - Concrete pour at diversion tunnel portal at night.
photCL SCE 06 - 45243
Visual Materials
Big Creek - Mammoth Pool - General view of diversion tunnel intake portal concrete.
photCL SCE 06 - 45264
Visual Materials
Big Creek - Mammoth Pool - Tunnel inlet portal with concrete forms partially removed.
photCL SCE 06 - 45256