More than 800,000 acres of federal public lands in the Colorado River Basin have been allocated by the Bureau of Land Management as available for oil shale and tar sands leasing. View the 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.
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