Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Big Creek Powerhouse #4 - view of completed powerhouse, switchyard, and penstock from across river.
photCL SCE 08 - 00291

Visual Materials
Big Creek Powerhouse #4 - Penstock anchors and excavation down penstock.
photCL SCE 02 - 30147

Visual Materials
Big Creek Powerhouse #4 - Penstock excavation.
photCL SCE 02 - 29626

Visual Materials
Big Creek Powerhouse #3 - PH #3 - Unit 4 - Excavation for new penstock.
photCL SCE 02 - 28250

Visual Materials
Big Creek Powerhouse #4 - Excavation for Dam foundation in river channel.
photCL SCE 02 - 41595

Visual Materials
Big Creek Powerhouse #4 - Progress pictures (from Group 1) - Penstock excavation.
photCL SCE 02 - 40614