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 Powerhouse #4 - Aggregate quarry. [near Dam 7]
photCL SCE 02 - 29630
Visual Materials
Big Creek Powerhouse #4 - Progress pictures (from Group 1) - General view from Long Ridge, showing reservoir clearing, dam site, quarry, aggregate plant, tunnel portal, and temporary trestle across Willow Creek.
photCL SCE 02 - 40616
Visual Materials
Big Creek Powerhouse #4 - Construction pictures taken by Dam & Tunnel office. [excavation on dam abutment or collecting quarry rock for Aggregate Plant]
photCL SCE 02 - 42317
Visual Materials
Big Creek Powerhouse #4 - Construction pictures taken by Dam & Tunnel office. [excavation on dam abutment or collecting quarry rock for Aggregate Plant]
photCL SCE 02 - 42318
Visual Materials
Big Creek Powerhouse #4 - Progress pictures (from Group 1) Willow Creek area showing office, aggregate plant, quarry, and construction plant at tunnel portal.
photCL SCE 02 - 40590
Visual Materials
Big Creek Powerhouse #4 - Quarry for aggregate
photCL SCE 02 - 29512