OPEN TODAY: 10 A.M.–5 P.M.

Visual Materials

Portal Powerhouse - Forebay

Description: Portal Powerhouse - Forebay - Spillway and dam from south end of spillway.
Type: Visual Materials(Opens in new tab)
Date: Oct. 1955
Call number: photCL SCE 02 - 43817
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

You might also be interested in

Portal Powerhouse - Portal Forebay
Visual Materials
Portal Powerhouse - Portal Forebay - Left end of dam from downstream side, showing spillway and pilot channel.
photCL SCE 02 - 43787
Portal Powerhouse - Forebay
Visual Materials
Portal Powerhouse - Forebay - Dam from above spillway.
photCL SCE 02 - 43772
Portal Powerhouse - Forebay
Visual Materials
Portal Powerhouse - Forebay - Drilling rock for spillway excavation as seen from dam abutment.
photCL SCE 02 - 43628
Portal Powerhouse - Portal Forebay
Visual Materials
Portal Powerhouse - Portal Forebay - Spillway from downstream of crest.
photCL SCE 02 - 43792
Portal Powerhouse - Portal Forebay
Visual Materials
Portal Powerhouse - Portal Forebay - Pilot discharge channel from spillway.
photCL SCE 02 - 43793
Portal Powerhouse - Portal Forebay
Visual Materials
Portal Powerhouse - Portal Forebay - Reservoir looking north, shows northeast end of dam.
photCL SCE 02 - 43855