San Juan River Critical Fish Habitat Map

The San Juan River is home to many native fish species, including the imperiled razorback sucker and Colorado pikeminnow. Federally designated critical habitat identifies stretches of the river that are essential to the recovery of these fishes.

Map of critical fish habitat on the San Juan River

Download your copy

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

 This map product should be credited to David Vines, 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

Native voices — sheepherders, scientists, educators, farmers, artists, and activists — share their personal and cultural connections to the Little Colorado River, from its headwaters to the Grand Canyon