Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
The interior of Ontario #1 Hydro Plant, showing the Doble waterwheels and the switchboard.
photCL SCE 01 - 00190
Visual Materials
The interior of Ontario #1 Hydro Plant, showing the Doble waterwheels.
photCL SCE 01 - 00188
Visual Materials
The interior of Santa Ana River #1 Hydro Plant, showing the Doble waterwheels, the switchboard, and the operating crew.
photCL SCE 01 - 00191
Visual Materials
The interior of Santa Ana River #1 Hydro Plant, showing the waterwheels and switchboard, ca. 1902.
photCL SCE 01 - 00095
Visual Materials
The interior of Santa Ana River #1 Hydro Plant, showing the operating crew, the switchboard, and the waterwheels.
photCL SCE 01 - 00174
Visual Materials
The interior of Santa Ana River #1 Hydro Plant, showing the waterwheels and the switchboard from the side.
photCL SCE 01 - 00194
