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Topographic map of the Boulder Canyon Reservoir site, 1930


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Scale [ca. 1:144,000. 1 in. to approx. 12,000 ft.] ; 1 map : col. ; 51 x 91 cm ; Relief shown by contours and spot heights ; "Map no. 23800" ; Includes township and range grid ; Includes two profile diagrams, area and capacity curve diagram, Topography of Black Canyon and vicinity map and Colorado River basin map. Inset maps of Black Canyon and vicinity and Colorado River Basin. Inset charts of Boulder Canyon Reservoir Area and Capacity Curves; and, Profile of Colorado River from Bridge Canyon Dam Site, Arizona to Black Canyon Dam Site, Arizona-Nevada. Bureau of Reclamation.

Digital ID


Physical Identifier

G4302.C6N2 1930 .U55


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Standardized Rights Statement

Digital Provenance

Digitized materials: physical originals can be viewed in Special Collections and Archives reading room

Geographic Coordinate

northlimit=36.7; eastlimit=-113.02; southlimit=36; westlimit=-115.02


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