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Visual Materials

Portal Powerhouse - Forebay

Description: Portal Powerhouse - Forebay - Scraper placing earth in dike.
Type: Visual Materials(Opens in new tab)
Date: 8/10/1955
Call number: photCL SCE 02 - 43618
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 - Placing earthfill in dike foundation.
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Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - Scraper loading in borrow area 2.
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Portal Powerhouse - Forebay - Progress picture of forebay earth and rock fill dam.
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Portal Powerhouse - Forebay - View from dam west abutment showing embankment material in place, reservoir area & blanketing in vicintiy of dike.
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Portal Powerhouse - Forebay - View from dam west abutment showing embankment material in place, reservoir area & blanketing in vicintiy of dike.
photCL SCE 02 - 43627