Hydrogeologic Cross Section of Tusayan

A developer is proposing to build a massive mega-resort and housing near Tusayan, on the doorstep of Grand Canyon National Park. But where will the water come from?

What does the hydrogeology of Tusayan look like?

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This graphic may be used for non-commercial purposes provided it is not altered or edited and is appropriately credited Joan Carstensen, Grand Canyon Trust. 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

Related Resources

Magazine cover and feature spread titled "After the Fires," showing a forest landscape and a large cloud of smoke rising over a canyon at sunset.
The spring 2026 edition of the Grand Canyon Trust’s Colorado Plateau Advocate magazine, with a feature on rebuilding after the Grand Canyon fires, plus the 2026 Impact Report.