Grand Canyon issues and projectsUranium Mining

Landscapes Program


Contact Us
2601 N. Fort Valley Rd
Flagstaff, AZ 86001
Phone: 928.774.7488
Fax: 928.774.7570
E-mail Us

Grand Canyon and Colorado Plateau conservation advocates : Grand Canyon Trust

Home » Grand Canyon » Uranium Mining » Actions


We are leading an extremely effective advocacy strategy to prevent new uranium development on public lands adjacent to Grand Canyon.

The Trust’s work has been featured in broadcast and print stories and editorials as we have supported legislation, initiated legal actions, and organized opposition to prevent thousands of new mining clams from threatening ground and surface waters, wildlife habitat, and visitors’ use and enjoyment of the Grand Canyon.

Uranium withdrawal legislation

Early in 2008, the Trust launched a campaign to withdraw federal land around Grand Canyon National Park from future mining and mineral leases. We first succeeded in convincing the Coconino County Board of Supervisors to pass a unanimous resolution asking Congress to withdraw the lands in the Tusayan Ranger District and House Rock Valley from mineral entry.

Orphan Mine, located on Grand Canyon National Park’s South Rim
Orphan mine

Arizona Congressman Raul Grijalva introduced the Grand Canyon Watersheds Protection Act (GCWPA) in 2008. The bill would withdraw from mining 628,886 acres in the Kanab Creek area; 112,655 acres managed by the BLM in House Rock Valley; and 327,367 acres in the Tusayan Ranger District of the Kaibab National Forest.

In May 2010, the Grand Canyon Trust organized and sponsored a trip with the Havasupai Chairwoman and council members to Washington, DC. We met with key sponsors of the Grand Canyon Watersheds Protection Act in the House, potential Senate sponsors, and agency officials in EPA and DOI.

Administrative withdrawal

In 2009, Secretary of the Interior Salazar announced his decision to “segregate” nearly 1 million acres of federal lands designated for withdrawal in the Grand Canyon Watersheds Protection Act for 2 years while the Department evaluates whether to withdraw these lands from new mining claims for an additional 20 years. On February 18, 2011, the DOI released its DEIS outlining four alternatives. Please join the Grand Canyon Trust in writing to support Alternative B, the Proposed Action.

Pending lawsuit

In April 2010, the Grand Canyon Trust, Sierra Club, Center for Biological Diversity, and the Kaibab Paiute Tribe filed for a preliminary injunction to halt uranium mining from the Arizona 1 Mine located near Kanab Creek a few miles north of Grand Canyon National Park. Our lawsuit was filed last fall against the BLM’s authorization of the mine’s opening without new environmental reviews after more than two decades since it was mothballed. We later filed a motion to amend our complaint, adding the Havasupai Tribe as a plaintiff. 

Grand Canyon conservation

Support Grand Canyon Conservation

 Your donations and membership dues make our work in Grand Canyon possible.

Become a member of Grand Canyon Trust and support our work in Grand Canyon

Look up acronyms and abbreviationsguide to acronyms and abbreviations