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
O.H. Ensign's cottage at Santa Ana River #1 Hydro Plant, [showing a woman and children.]
photCL SCE 01 - 00560

Visual Materials
Believed to be an operator's cottage at Santa Ana River #1 Hydro Plant.
photCL SCE 01 - 00566

Visual Materials
The headworks cottage at Mill Creek #3 Hydro Plant.
photCL SCE 01 - 00092

Visual Materials
The intake for Santa Ana River #2 Hydro Plant in front of Santa Ana River #1 Hydro Plant, showing the San Bernardino Mountains in the background.
photCL SCE 01 - 00147

Visual Materials
The interior of Santa Ana River #1 Hydro Plant, showing the transformers.
photCL SCE 01 - 00541

Visual Materials
The interior of Santa Ana River #1 Hydro Plant, showing the waterwheels and switchboard, ca. 1902.
photCL SCE 01 - 00095