Visual Materials
Portal Powerhouse
- Description
- Portal Powerhouse - Down tailrace channel near powerhouse.
- Date
- 11/3/1955
- Call number
- photCL SCE 02 - 43904
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Portal Powerhouse - Down tailrace channel, 700 cfs flow.
photCL SCE 02 - 43897
Visual Materials
Portal Powerhouse - Looking down tailrace channel from top of Wye anchor.
photCL SCE 02 - 44566
Visual Materials
Portal Powerhouse - View down tailrace channel during tunnel outage for re-seating draft tube gate.
photCL SCE 02 - 44588
Visual Materials
Portal Powerhouse - View of tailrace channel from point near lower end of excavation.
photCL SCE 02 - 43694
Visual Materials
Portal Powerhouse - Deepening tailrace channel near powerhouse before end of outage and start of diversion thru by-pass.
photCL SCE 02 - 43801
Visual Materials
Portal Powerhouse - Cutting pilot channel through unfinished high section of tailrace channel.
photCL SCE 02 - 43800