Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Visual Materials
Florence Reservoir, Florence Tunnel, and Mono-Bear. Views include Big Creek Canyon; Florence Lake Dam site, including diamond drilling, clearing site, crib dam; Florence Lake Dam construction, forms construction; Florence Tunnel intake, tunnel excavation; Mono Dam construction: Mono-Bear junction; Mono-Bear siphon construction.
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Visual Materials
Big Creek, Mono-Bear Diversion - Mono-Bear Siphon - Mono Flow Line - Looking downstream from intake.
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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.
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Visual Materials
Big Creek, Mono-Bear Diversion - Looking downstream at Mono Creek Dam and intake. The reflection in the water gives the middle of the pond the appearance of being something like a tunnel dump.
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Visual Materials
Big Creek, Mono-Bear Diversion - Mono Bear - Camp 86 - Intake on Bear Tunnel - note contour at 7350.
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Visual Materials
Big Creek, Mono-Bear Diversion - Mono tunnel outlet at left, and Bear tunnel outlet at right, at the north end of the Mono-Bear Siphon. (Powder shown at point of truck delivery, for transfer by car to magazine.) - Camp 82 .
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