OPEN TODAY: 10 A.M.–5 P.M.

Tickets

Visual Materials

Portal Powerhouse

Description
Portal Powerhouse - Temporary flow diversion from 12' pipe [Ward Tunnel]. Flow about 425 cfs..
Type
Visual Materials(Opens in new tab)
Date
8/11/1955
Call number
photCL SCE 02 - 43643
Find out more
View in the Huntington Digital Library(Opens in new tab)
View in the Library catalog(Opens in new tab)

You might also be interested in

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Temporary flow diversion from 12' pipe [Ward Tunnel]. Flow about 425 cfs..

    photCL SCE 02 - 43644

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - View of tunnel diversion during test flow of 490 cfs. Flow from 6'x12' opening in 12' pipe.

    photCL SCE 02 - 43296

  • Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe

    Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe

    Visual Materials

    Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe - approx. 1700 cfs flow in Ward Tunnel

    photCL SCE 02 - 44563

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - View of tunnel diversion during test flow of 490 cfs. Flow in diversion ditch from 12' pipe to junction with Rancheria Creek channel.

    photCL SCE 02 - 43297

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Tunnel flow approximately 1700 cfs. About 400cfs of flow comes from side opening in pipe.

    photCL SCE 02 - 43881

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Opening in 12' pipe [near end of Ward Tunnel] for diversion.

    photCL SCE 02 - 43281