Portal Powerhouse

Description: Portal Powerhouse - Lower end of new diversion after first flow of 400 cfs, during outage to install restriction.
Type: Visual Materials(Opens in new tab)
Date: 11/19/1955
Call number: photCL SCE 02 - 43926
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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