Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
The interior of the power house at Santa Ana River #1 Hydro Plant, showing the generators, the switchboard, and the Lighthipe Automatic Governor.
photCL SCE 01 - 00954
Visual Materials
An unknown operator at [Santa Ana River #1] Hydro Plant manually controlling the governor.
photCL SCE 01 - 00390
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 switchboard in the power house at Santa Ana River #1 Hydro Plant, [showing an operator at his desk.]
photCL SCE 02 - 01199
Visual Materials
The automatic gate closer at Santa Ana River #1 Hydro Plant, [showing the sign that explains the control.]
photCL SCE 01 - 00036
Visual Materials
The automatic rheostat in the interior of Santa Ana River #1 Hydro Plant.
photCL SCE 01 - 00229