Visual Materials
Union Power Co
- Description
- Union Power Co. - Weir in Santa Ana River intake structure.
- Date
- 7/22/1914
- Call number
- photCL SCE 02 - 02587
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Union Power Co. development in Santa Ana Canyon. The gang...
photCL SCE 02 - 02505

Visual Materials
Union Power Co. development in Santa Ana Canyon. Clearing the way.
photCL SCE 02 - 02503

Visual Materials
Union Power Co. development in Santa Ana Canyon. Surveyor's transit standing near port of tunnel.
photCL SCE 02 - 02501

Visual Materials
Union Power Co. development in Santa Ana Canyon. [Man with Touring car stopped visiting] storehouse.
photCL SCE 02 - 02502
Image not available
Visual Materials
Photographs of Borel flume and canal work (mostly un-numbered), Borel headworks, Borel Powerhouse, Kern River No. 3 construction, Santa Ana River No. 1 powerhouse, Santa Ana River 1 intake, Santa Ana River 1 settling basin, Santa Ana River No. 2 powerhouse, Mill Creek No. 1 Powerhouse, Mill Creek No. 3 intake, Mill Creek cottages, Santa Ana River No. 3 flume construction, Pacific Light & Power construction Photographs from 1903, Bear Valley Dam (Union Power Co.), Mill Creek 2 and 3 Powerhouse, Santa Ana River flood damage.
photCL SCE