Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Big Creek - Mammoth Pool - Test drilling in bottom of cutoff trench.
photCL SCE 06 - 45524

Visual Materials
Big Creek - Mammoth Pool - Test drilling and cleanup in cutoff trench.
photCL SCE 06 - 45533

Visual Materials
Big Creek - Mammoth Pool - Cleanup in bottom of cutoff trench.
photCL SCE 06 - 45532

Visual Materials
Big Creek - Mammoth Pool - De-watering in bottom of cutoff trench.
photCL SCE 06 - 45517

Visual Materials
Big Creek - Mammoth Pool - Concrete forms in bottom of cutoff trench.
photCL SCE 06 - 45582

Visual Materials
Big Creek - Mammoth Pool - Embankment placement in bottom of cutoff trench.
photCL SCE 06 - 45630