Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Big Creek, Mono-Bear Diversion - Looking across south fork of San Joaquin river over Camp 84 in center of picture, showing general topography and Mono-Bear siphon extending up almost to the outlet of the Mono and Bear tunnels.
photCL SCE 02 - 14387
Visual Materials
Big Creek, Mono-Bear Diversion - Outlet portal of short tunnel on Mono Bear Siphon just below the outlets of the Mono and Bear Tunnels.
photCL SCE 02 - 14384
Visual Materials
Big Creek, Mono-Bear Diversion - Link Belt gasoline operated shovel being used as crane, handling wye piece at outlet ends of Mono and Bear tunnels. Wye branch being set at north end of Mono-Bear Siphon.
photCL SCE 02 - 14726
Visual Materials
Big Creek, Mono-Bear Diversion - A typical section of backfilled Mono-Bear Siphon through the short tunnels on the south side of the San Joaquin river.
photCL SCE 02 - 14748
Visual Materials
Big Creek, Mono-Bear Diversion - Looking southwest along Mono-Bear Siphon, showing tunnel at Station 53+16 in foreground. Anchor #11 is shown at top of hill.
photCL SCE 02 - 14715
Visual Materials
Big Creek, Mono-Bear Diversion - Looking north along Mono-Bear Siphon towards south fork San Joaquin River at a point about half way between Camp 62 and the river, showing pipeline going through two short tunnels. .
photCL SCE 02 - 14386
