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Visual Materials

Portal Powerhouse

Description: Portal Powerhouse - Discharge through spray chamber at approx. 1350 cfs.
Type: Visual Materials(Opens in new tab)
Date: 11/21/1955
Call number: photCL SCE 02 - 43931
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
Visual Materials
Portal Powerhouse - Downstream thru spray chamber at approx. 1800 cfs flow thru Ward Tunnel.
photCL SCE 02 - 43921
Portal Powerhouse
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Portal Powerhouse - Another view of discharge through spray chamber.
photCL SCE 02 - 43930
Portal Powerhouse
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Portal Powerhouse - General view shows water leaving spray chamber at approximately 1000 cfs.
photCL SCE 02 - 43884
Portal Powerhouse
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Portal Powerhouse - Attempt to show pattern of outlet, approx. 30% restriction during 1350 cfs flow.
photCL SCE 02 - 43929
Portal Powerhouse
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Portal Powerhouse - Discharge at approximately 1800 cfs flow through Ward Tunnel.
photCL SCE 02 - 43920
Portal Powerhouse
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Portal Powerhouse - Another view of discharge at approximately 1500 cfs flow thru tunnel.
photCL SCE 02 - 43919