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Visual Materials

Portal Powerhouse - Forebay

Description: Portal Powerhouse - Forebay - View of borrow area 2.
Type: Visual Materials(Opens in new tab)
Date: 8/10/1955
Call number: photCL SCE 02 - 43615
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

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Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - Damsite view, borrow area 2 in foreground.
photCL SCE 02 - 43604
Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - Clearing & scraping borrow area 2.
photCL SCE 02 - 43577
Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - Scraper loading in borrow area 2.
photCL SCE 02 - 43603
Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - Borrow area 2 from west abutment of dam.
photCL SCE 02 - 43584
Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - Borrow area 3, source of tunnel muck for downstream zone of dam.
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Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - View of portion of reservoir stripped for borrow and left section of damsite, from new Forest Service road.
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