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Visual Materials

Portal Powerhouse

Description: Portal Powerhouse - North slope of excavation of tailrace in front of powerhouse structure.
Type: Visual Materials(Opens in new tab)
Date: 10/3/1955
Call number: photCL SCE 02 - 43758
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
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Portal Powerhouse - Tailrace excavation near powerhouse.
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Portal Powerhouse - Tailrace excavation.
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Portal Powerhouse - Portion of west slope of tailrace channel.
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Portal Powerhouse - View to highway bridge with tailrace channel excavation readying large boulders for blasting.
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Portal Powerhouse - Structure and tailrace channel from highway bridge.
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Portal Powerhouse - Powerhouse excavation. View from north edge of pit.
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