Visual Materials
Portal Powerhouse - 250 cfs flow in channel - First Diversion
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Portal Powerhouse - View of channel after start of first diversion
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Portal Powerhouse - View of channel after start of first diversion - 250 cfs., 8:00 a.m..
photCL SCE 02 - 43283

Portal Powerhouse - View down Rancheria Creek channel - first diversion
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Portal Powerhouse - View down Rancheria Creek channel - first diversion - 250 cfs - 8:00 a.m..
photCL SCE 02 - 43284

Portal Powerhouse - View from top of 12' pipe - First Diversion 250 cfs
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Portal Powerhouse - View from top of 12' pipe - First Diversion 250 cfs - 8:25 a.m..
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Portal Powerhouse
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Portal Powerhouse - First Diversion [cut into tunnel] 250 cfs - 8:30 a.m..
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Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe
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Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe - approx. 1700 cfs flow in Ward Tunnel
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Portal Powerhouse
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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