Support Greater Grand Canyon Heritage National Monument

“Leave it as it is. You can not improve on it. The ages have been at work on it, and man can only mar it.” — President Theodore Roosevelt

Grand Canyon National Monument


Northern Arizona Native American tribes and nations as well as conservationists are joining together to ask President Obama to establish a national monument for Grand Canyon's watershed, covering approximately 1.7 million acres of desert grasslands, lush coniferous forests, towering cliffs, deeply cut tributary canyons, and numerous springs that flow into the Colorado River. The heart of the proposed monument is the Kaibab Plateau, sandwiched between Grand Canyon National Park, Vermilion Cliffs National Monument, and Grand Canyon–Parashant National Monument. It is here that the Colorado River carves Grand Canyon and provides water for millions of people in Arizona, Nevada, and California.

The Plateau is home to 22 sensitive plants and animals, some of which found nowhere else in the world, including the Kaibab squirrel. In addition, this area provides critical wildlife corridors for iconic wildlife such as mountain lions and mule deer and important habitat for imperiled species such as the California condor and the desert tortoise.

The area includes more than 300,000 acres of intact, ancient forests. This is, in fact, the largest unprotected old-growth ponderosa pine forest remaining anywhere in the Southwest.

South of Grand Canyon, the Coconino Plateau contains deep groundwater that supplies life-giving seeps and springs.

Grand Canyon, an American icon and one of the seven natural wonders of the world, and its watershed deserve permanent protection.

Key threats to the area include the following:

  • Uranium mining—Existing and proposed uranium mining continues to threaten the water quality, wildlife, and intact habitat of the Grand Canyon watershed.
  • Lack of room to roam for wildlife—The region lacks safe habitat connections between Grand Canyon National Park and Grand Staircase–Escalante National Monument in Utah.
  • Logging of ancient trees—Lacking permanent protections, the old-growth ponderosa pine forests of the North Kaibab Plateau remain subject to destructive logging, threatening native wildlife diversity and climate resiliency.
  • Irresponsible off-highway vehicle use and high density of roads—The use of old roads causes soil loss and vegetation damage, affecting archeological sites and water sources, separates wildlife from their habitat, and invites uncontrolled and irresponsible off-highway vehicle use.
Protecting this region as a national monument would not only preserve the region’s ancient forests, protect corridors for migratory wildlife, and preserve thousands of cultural sites, it would also support clean drinking water, cultural heritage, and recreation.

Please ask President Obama to issue a declaration to establish the Greater Grand Canyon Heritage National Monument.

Complete the form below with your information. Personalize and send your message. Adding your individual connection to the region and your own thoughts will have a greater impact.

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Please Establish Greater Grand Canyon Heritage National Monument
Please establish the Greater Grand Canyon Heritage National Monument to protect lands surrounding Grand Canyon National Park. North and south of Grand Canyon National Park, lies the Grand Canyon watershed region. The heart of this proposed national monument is the Kaibab Plateau, where the Colorado River carves Grand Canyon and provides water for millions of people in Arizona, Nevada, and California and further downstream in Mexico. The Kaibab Plateau is home to 22 sensitive plants and animals, some of which are found nowhere else in the world, including the Kaibab squirrel. In addition, this area provides critical wildlife corridors for iconic wildlife such as mountain lions and mule deer and important habitat for imperiled species such as the California condor. South of Grand Canyon, the Coconino Plateau contains deep groundwater that supplies life-giving seeps and springs. Grand Canyon, an American icon and one of the seven natural wonders of the world, deserves permanent protection. Outside Grand Canyon National Park, old growth logging, uncontrolled and irresponsible off-highway vehicle use, and uranium mining continue to threaten the lands and, due to their proximity, the park itself. Establishing a national monument would not only preserve the region's ancient forests, protect important corridors for migratory wildlife, and preserve thousands of archeological sites, it would also support clean drinking water, cultural heritage, and recreation. Please consider a proclamation to establish a national monument and make permanent the mineral withdrawal your administration established for this area. Thank you for considering my comments.