Visual Materials
Portal Powerhouse
- Description
- Portal Powerhouse - Camp Creek east shows erosion damage to road for total length of 200".
- Date
- 1/17/1956
- Call number
- photCL SCE 02 - 43948
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Portal Powerhouse - North - Shows erosion damage to road. Camp Creek west channel eroded 10' deep by 25' wide, 60" culvert washed 30' downstream.
photCL SCE 02 - 43946
Visual Materials
Portal Powerhouse - east erosion to road - shows 10' deep channel eroded by Camp Creek east.
photCL SCE 02 - 43949
Visual Materials
Portal Powerhouse - South showing erosion damage to road. Camp Creek west channel eroded 10' by 25' wide.
photCL SCE 02 - 43950
Visual Materials
Portal Powerhouse - Forebay & relocated road from east abutment of dam.
photCL SCE 02 - 43574
Visual Materials
Portal Powerhouse - Portal Forebay - Dam looking north-east shows compacting and lining upstream face with rock.
photCL SCE 02 - 43858
Visual Materials
Portal Powerhouse - Ward Tunnel discharge about 200 cfs from State Highway south of Potter Creek Bridge.
photCL SCE 02 - 43943