Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Sierra Powerhouse - Destroyed Sierra Powerhouse operator's cottage in San Antonio Canyon after flood March 2,1938. [log records this as "Married Folk's Cabin"]
photCL SCE 02 - 20666
Visual Materials
Sierra Powerhouse - Destroyed Sierra Powerhouse operator's cottage in San Antonio Canyon after flood March 2,1938. ["girls dormitory" - see 1923 "before" shot #10348]
photCL SCE 02 - 20665
Visual Materials
Highgrove Powerhouse and cottage
photCL SCE 03 - 00015
Visual Materials
Highgrove Powerhouse - The Highgrove Hydro Plant, built by Charles R. Lloyd of the Riverside Water Company, showing water flowing into (sic) the plant and residences surrounding it. The plant burned down in 1915, but its foundation can still be seen today. The plant is believed to have been the first commercial hydroelectric plant built in California. .
photCL SCE 02 - 24443
Visual Materials
Sierra Powerhouse - Destroyed Sierra Powerhouse "relief operator's cabin" in San Antonio Canyon after flood March 2,1938.
photCL SCE 02 - 20667
Visual Materials
Highgrove Powerhouse - First hydroelectric plant established in 1896. Water from Warm Springs Creek of the Santa Ana River.
photCL SCE 02 - 30352
