Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Image not available
Visual Materials
Big Creek - Mammoth Pool - [negatives marked "Void" - Soil testing - Engineer is straining aggregate in a pan and weighing the fine gravel on a balance beam scale.]
photCL SCE 06 - 46061-003
Image not available
Visual Materials
Big Creek - Mammoth Pool - [negatives marked "Void" - Soil testing - Engineer is straining aggregate in a pan and weighing the fine gravel on a balance beam scale.]
photCL SCE 06 - 46061-002
Visual Materials
Big Creek - Mammoth Pool - [Engineers monitoring instruments during construction at powerhouse]
photCL SCE 06 - 46377
Visual Materials
Big Creek - Mammoth Pool - [Engineers monitoring instruments during construction at powerhouse]
photCL SCE 06 - 46379
Visual Materials
Big Creek - Mammoth Pool - [Engineers monitoring instruments during construction at powerhouse]
photCL SCE 06 - 46378
Visual Materials
Big Creek - Mammoth Pool - [Engineers working with large penstock Butterfly Valve]
photCL SCE 06 - 46403
