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 - View showing completed diversion tunnel Jumbo.
photCL SCE 06 - 45128
Visual Materials
Big Creek - Mammoth Pool - General view of diversion tunnel contractor's dumpsite.
photCL SCE 06 - 45091
Visual Materials
Big Creek - Mammoth Pool - General view of diversion tunnel contractor's dumpsite.
photCL SCE 06 - 45092
Visual Materials
Big Creek - Mammoth Pool - General view of diversion tunnel outlet portal.
photCL SCE 06 - 45706
Visual Materials
Big Creek - Mammoth Pool - General view of rock structures in diversion tunnel
photCL SCE 06 - 45271
Visual Materials
Big Creek - Mammoth Pool - General view of diversion tunnel intake portal concrete.
photCL SCE 06 - 45264