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
Borel Powerhouse - Borel - Setting of slide gates in twin conduits through the Isabella Auxiliary Dam.
photCL SCE 02 - 40214

Visual Materials
Borel Powerhouse - Borel - Progress picture from downstream end of trench excavation for twin concrete conduits through the Isabella Auxiliary Dam. Forms for base of concrete gate structure being built in background.
photCL SCE 02 - 40213

Visual Materials
Borel Powerhouse - Isabella Aux. Dam showing close-up of concrete yolks around twin conduits.
photCL SCE 02 - 40711

Visual Materials
Borel Powerhouse - Borel Canal - Isabella Dam - Reinforcing Steel [on ground]
photCL SCE 02 - 28657

Visual Materials
Borel Powerhouse - Auxiliary Dam showing outlet section of closed conduit through Isabella Auxiliary Dam.
photCL SCE 02 - 40723

Visual Materials
Borel Powerhouse - Isabella Auxiliary Dam showing downstream section of Borel Canal.
photCL SCE 02 - 40728