Visual Materials
Portal Powerhouse
- Description
- Portal Powerhouse - Down tailrace channel, 700 cfs flow.
- Date
- 10/27/1955
- Call number
- photCL SCE 02 - 43897
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Portal Powerhouse - 400 cfs flow from side channel spillway entering tailrace from new diversion.
photCL SCE 02 - 43961
Visual Materials
Portal Powerhouse - Tailrace channel from highway bridge. Approx. 1850 cfs flow from Ward Tunnel and Rancheria Creek.
photCL SCE 02 - 44564
Visual Materials
Portal Powerhouse - General view of Powerhouse & tailrace. Flow at 1000 cfs.
photCL SCE 02 - 43890
Visual Materials
Portal Powerhouse - Tailrace channel under highway bridge after 1800 cfs flows.
photCL SCE 02 - 43924
Visual Materials
Portal Powerhouse - Down tailrace channel near powerhouse.
photCL SCE 02 - 43904
Visual Materials
Portal Powerhouse - Channel below powerhouse structure, flow approx. 1800 cfs thru Ward Tunnel.
photCL SCE 02 - 43922