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 - Deep well drilling in bottom of dam.
photCL SCE 06 - 45175

Visual Materials
Big Creek - Mammoth Pool - Deep well drilling in damsite.
photCL SCE 06 - 45093

Visual Materials
Big Creek - Mammoth Pool - Drilling deep well downstream of cofferdam.
photCL SCE 06 - 45393

Visual Materials
Big Creek - Mammoth Pool - Deep well drilling - damsite area.
photCL SCE 06 - 45154

Visual Materials
Big Creek - Mammoth Pool - Drilling for deep wells in damsite.
photCL SCE 06 - 45117

Visual Materials
Big Creek - Mammoth Pool - Drilling boulders in river bottom.
photCL SCE 06 - 45163