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 - Spillway and Spillway Bridge.
photCL SCE 06 - 46247

Visual Materials
Big Creek - Mammoth Pool - Secondary rock drilling - Spillway.
photCL SCE 06 - 45895

Visual Materials
Big Creek - Mammoth Pool - Spillway.
photCL SCE 06 - 46088

Visual Materials
Big Creek - Mammoth Pool - Spillway crest.
photCL SCE 06 - 46101

Visual Materials
Big Creek - Mammoth Pool - Spillway bridge.
photCL SCE 06 - 46223

Visual Materials
Big Creek - Mammoth Pool - Spillway bridge.
photCL SCE 06 - 46224