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Visual Materials

Portal Powerhouse

Description: Portal Powerhouse - South showing large Barronca eroded above tunnel adit. Apex of Bar. located on north side around "Morain".
Type: Visual Materials(Opens in new tab)
Date: 1/17/1956
Call number: photCL SCE 02 - 43951
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 - North showing large Barronca eroded above tunnel adit.
photCL SCE 02 - 43952
Portal Powerhouse
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Portal Powerhouse - Eroded gullley north of dike.
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Portal Powerhouse
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Portal Powerhouse - Eroded gully north of dike.
photCL SCE 02 - 44005
Portal Powerhouse
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Portal Powerhouse - South showing erosion damage to road. Camp Creek west channel eroded 10' by 25' wide.
photCL SCE 02 - 43950
Portal Powerhouse - North
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Portal Powerhouse - North - Shows erosion damage to road. Camp Creek west channel eroded 10' deep by 25' wide, 60" culvert washed 30' downstream.
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Portal Powerhouse
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Portal Powerhouse - Looking downstream from above Ward Tunnel.
photCL SCE 02 - 43944