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

Visual Materials
Portal Powerhouse - Portal Forebay - Looking west - shows cutting of channel to vertical shaft.
photCL SCE 02 - 43856

Visual Materials
Portal Powerhouse - Placing reinforcing steel and forms for wye anchor.
photCL SCE 02 - 43769

Visual Materials
Portal Powerhouse - Looking down tailrace channel from top of Wye anchor.
photCL SCE 02 - 44566

Visual Materials
Portal Powerhouse - Forms and steel in place for Generator Foundation.
photCL SCE 02 - 44607

Visual Materials
Powerhouse 2a penstock - Looking uphill from the S. J. & E. RR crossing at West Portal Anchor #5, and the surge chamber alongside it. Anchor #5 still has the concrete forms on it.
photCL SCE 02 - 14829

Visual Materials
Portal Powerhouse - Portal Forebay - Looking north-west - shows rock-lined upstream face of dam.
photCL SCE 02 - 43857