Visual Materials
Portal Powerhouse - Portal Forebay
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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 - Spillway channel from vicinity of crest.
photCL SCE 02 - 43818

Portal Powerhouse - Forebay
Visual Materials
Portal Powerhouse - Forebay - Showing forms for concrete spillway crest.
photCL SCE 02 - 43765

Portal Powerhouse - Forebay
Visual Materials
Portal Powerhouse - Forebay - Cleaning and trimming rock foundation for spillway crest concrete.
photCL SCE 02 - 43759

Portal Powerhouse - Portal Forebay
Visual Materials
Portal Powerhouse - Portal Forebay - Pilot discharge channel from spillway.
photCL SCE 02 - 43793

Portal Powerhouse - Forebay
Visual Materials
Portal Powerhouse - Forebay - Spillway and dam from south end of spillway.
photCL SCE 02 - 43817