Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Two men standing outside of Santa Ana River #1 Hydro Plant, showing the tailrace under construction.
photCL SCE 01 - 00908
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 sandbox and flumeline at Santa Ana River #1 Hydro Plant, showing the cliffs in the background.
photCL SCE 01 - 00382
Visual Materials
The wiring behind the switchboard at Santa Ana River #1 Hydro Plant, showing transformers in the background. This is construction era.
photCL SCE 01 - 00953
Visual Materials
B.F. Pearson standing by a generator at Santa Ana River #1 Hydro Plant while he was an operator at that plant in 1899.
photCL SCE 01 - 00387
Visual Materials
The interior of Santa Ana River #1 Hydro Plant, showing the transformers.
photCL SCE 01 - 00541