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Visual Materials

Portal Powerhouse

Description: Portal Powerhouse - Forebay - Section of new forest road re-location around south side of reservoir.
Type: Visual Materials(Opens in new tab)
Date: 8/4/1955
Call number: photCL SCE 02 - 43535
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 - View of portion of reservoir stripped for borrow and left section of damsite, from new Forest Service road.
photCL SCE 02 - 43314
Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - View from new Forest Service road showing reservoir clearing and right portion of damsite.
photCL SCE 02 - 43313
Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - View from left abutment showing progress in reservoir clearing and borrow pit stripping. Portion of new road location in background to right of center.
photCL SCE 02 - 43305
Portal Powerhouse - Portal Forebay
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Portal Powerhouse - Portal Forebay - North side of reservoir and blanketed moraine from top of dam near left abutment.
photCL SCE 02 - 43784
Portal Powerhouse - Forebay
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Portal Powerhouse - Forebay - Section of left side of inlet channel adjacent to tunnel.
photCL SCE 02 - 43782
Portal Powerhouse - Portal Forebay
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Portal Powerhouse - Portal Forebay - Reservoir looking north, shows northeast end of dam.
photCL SCE 02 - 43855