Visual Materials
Portal Powerhouse
- Description
- Portal Powerhouse - Farther down, under highway bridge after test flow.
- Date
- 11/3/1955
- Call number
- photCL SCE 02 - 43906
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Portal Powerhouse - Up tailrace channel from under highway bridge, after test flow.
photCL SCE 02 - 43909
Visual Materials
Portal Powerhouse - Taken beneath highway bridge, south side after test flow.
photCL SCE 02 - 43907
Visual Materials
Portal Powerhouse - South side of channel, vicinity of highway bridge after 1100 cfs test flow.
photCL SCE 02 - 43905
Visual Materials
Portal Powerhouse - North side adjacent to north bridge pier after test flow of 1100 cfs.
photCL SCE 02 - 43908
Visual Materials
Portal Powerhouse - Tailrace channel under highway bridge after 1800 cfs flows.
photCL SCE 02 - 43924
Visual Materials
Portal Powerhouse - North bank, after test flow - shut down was for bulkhead strengthening.
photCL SCE 02 - 43903