Visual Materials
Portal Powerhouse - Forebay
- Description
- Portal Powerhouse - Forebay - Compacting downstream dam foundation near west abutment.
- Date
- 7/20/1955
- Call number
- photCL SCE 02 - 43580
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Portal Powerhouse - Forebay - Dam foundation prepared for fill placement near west abutment.
photCL SCE 02 - 43582
Visual Materials
Portal Powerhouse - Forebay - View from right abutment showing site preparation for downstream rock fill portion of the dam.
photCL SCE 02 - 43306
Visual Materials
Portal Powerhouse - Portal Forebay - North side of reservoir and blanketed moraine from top of dam near left abutment.
photCL SCE 02 - 43784
Visual Materials
Portal Powerhouse - Forebay - Dam site viewed from west abutment.
photCL SCE 02 - 43583
Visual Materials
Portal Powerhouse - Forebay - Upstream face of dam near right abutment, sluice gate intall.
photCL SCE 02 - 43775
Visual Materials
Portal Powerhouse - Forebay - Borrow area 2 from west abutment of dam.
photCL SCE 02 - 43584