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

Visual Materials
View upstream of the lower dam site in Boulder Canyon. A boat is tied to the left bank. This is #12 in the original Colorado River Survey series.
photCL SCE 01 - 00923

Visual Materials
The view downstream of the lower dam site at Boulder Canyon. This is #10 in the original Colorado River Survey series.
photCL SCE 01 - 00921

Visual Materials
The view downstream of the lower dam site at Boulder Canyon. [This is #9 in the original Colorado River Survey series.]
photCL SCE 01 - 00920

Visual Materials
The boat and crew in Boulder Canyon. [This is #11 in the original Colorado River Survey series.]
photCL SCE 01 - 00922

Visual Materials
The Walapai Dam site, looking upstream. This is #2 of the original Colorado River Survey, ca. 1902.
photCL SCE 01 - 00913

Visual Materials
Copy of proposed layout of Black Canyon Dam and Powerhouse Site. [variant of 02-14141; showing the temporary, upper, and lower coffer dams] .
photCL SCE 02 - 14141a