Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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 - Ross Creek diversion dam formed.
photCL SCE 06 - 46010
Visual Materials
Big Creek - Mammoth Pool - Ross Creek Diversion Structure.
photCL SCE 06 - 46030
Visual Materials
Big Creek - Mammoth Pool - Ross Creek Dam.
photCL SCE 06 - 46016
Visual Materials
Big Creek, Mammoth Pool - Ross Creek Dam - north abutment.
photCL SCE 02 - 43833
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 - Diversion Tunnel
photCL SCE 06 - 46095