Skip to content

OPEN TODAY: 10 A.M.–5 P.M.

Tickets

Visual Materials

Portal Powerhouse - Portal Forebay



You might also be interested in

  • Portal Powerhouse - Portal Forebay

    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

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Spillway channel from vicinity of crest.

    photCL SCE 02 - 43818

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Showing forms for concrete spillway crest.

    photCL SCE 02 - 43765

  • Portal Powerhouse - Forebay

    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

    Portal Powerhouse - Portal Forebay

    Visual Materials

    Portal Powerhouse - Portal Forebay - Pilot discharge channel from spillway.

    photCL SCE 02 - 43793

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Spillway and dam from south end of spillway.

    photCL SCE 02 - 43817