Map of Proposal to Dam Big Canyon

Map of the proposed Big Canyon dam project showing Big Canyon, the little Colorado River, the gorge, and where dams and reservoirs would go

A Phoenix company has proposed a hydroelectric project that would dam Big Canyon, a tributary canyon to the Little Colorado River Gorge, mere miles from Grand Canyon National Park.

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Download a PDF of this map

Maps and graphs may be used for non-commercial purposes provided that they are not altered or edited and they are appropriately credited.

All map products should be credited to Stephanie Smith, Grand Canyon Trust, unless otherwise noted. A hyperlink to the Grand Canyon Trust website is appreciated.

For higher quality images or custom sizing please contact our communications director, Ashley Davidson, at adavidson@grandcanyontrust.org

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