Arizona

Case: The Wilderness Society v. U.S. Department of the Interior, U.S. Bureau of Land Management, and U.S. Department of Housing and Urban Development

January 6, 2026 — Representing The Wilderness Society, Advocates for the West filed a federal lawsuit seeking to compel the U.S. Department of the Interior (DOI), the Bureau of Land Management (BLM), and the Department of Housing and Urban Development (HUD) to release records related to a joint federal initiative targeting the sale of public lands […]

Case: States of Utah and Wyoming v. Deb Haaland, Southern Utah Wilderness Alliance, Conservation Lands Foundation, and The Wilderness Society

October 1, 2024 — Advocates for the West and our partners at Conservation Lands Foundation, The Wilderness Society, and Southern Utah Wilderness Alliance filed a motion to intervene to defend BLM’s Public Lands Rule against yet another lawsuit brought this past summer by the American Farm Bureau and other industry trade associations representing the oil […]

Case: Public Employees for Environmental Responsibility and Western Watersheds Project v. Debra Haaland, Tracy Stone-Manning, and U.S. Bureau of Land Management

September 13, 2023 — Advocates for the West filed suit in the U.S. District Court for the District of Columbia against the Bureau of Land Management (BLM) for its failure to abide by the Federal Land Policy and Management Act to determine the prioritization and timing of environmental analyses for livestock grazing allotments on public […]

Case: Western Watersheds Project and Grand Canyon Chapter of the Sierra Club v. U.S. Bureau of Land Management

December 20, 2024 — The Bureau of Land Management released a final decision on its livestock grazing plan for the National Monument, under which the agency will only authorize grazing in years with above-average annual precipitation and forage production. The decision requires BLM to analyze forage availability before allowing brief periods of grazing for 30 […]

Case: Western Watersheds Project, Center for Biological Diversity, and Sierra Club v. Anthony (Scott) Feldhausen, BLM Arizona State Director, and Bureau of Land Management

August 1, 2022 — Advocates for the West filed a settlement agreement sending the Bureau of Land Management back to its planning desk to reconsider the impacts of livestock grazing on the San Pedro Riparian National Conservation Area. The settlement compels the Bureau to reconsider the compatibility of grazing authorizations on four allotments within the […]

Case: Neighbors of the Mogollon Rim, Inc. v. U.S. Forest Service and U.S. Fish and Wildlife Service

May 5, 2023 — Advocates for the West won a significant victory in defense of this pristine corner of Arizona’s Tonto National Forest just below the scenic Mogollon Rim. The 9th Circuit Court of Appeals ruled that the Forest Service made “serious errors” in violation of the National Environmental Policy Act (NEPA) in approving a […]

Case: Center For Biological Diversity, Sierra Club, and WildEarth Guardians v. Raymond Suazo, BLM Arizona State Office, David Bernhardt, Bureau of Land Management

February 6, 2020 — Advocates for the West reached an agreement with the Trump administration suspending 4,200 acres of oil and gas leases on public land in Arizona’s Little Colorado River Valley as part of a joint motion filed in federal court. The federal government’s suspension of the leases prohibits any oil and gas activity […]

Case: Neighbors of the Mogollon Rim, Inc. v. U.S. Forest Service

October 11, 2018 — Advocates for the West just reached an agreement with the Forest Service to keep the beautiful forested area below the Mogollon Rim in the Tonto National Forest free from livestock grazing for the foreseeable future. The area will remain cattle-free while the agency assesses whether grazing is compatible with the landscape and how it may affect […]

Case: Advocates for the West v. United States Department of Justice

October 12, 2017 – Advocates for the West is representing itself in a suit filed today by Senior Attorney Todd Tucci against Attorney General Jeff Sessions and the Department of Justice, seeking disclosure of unlawfully withheld documents demonstrating that President Trump and Interior Secretary Ryan Zinke lack authority to vacate or shrink Bears Ears National Monument, Grand Staircase Escalante […]

Case: Center for Biological Diversity v. Heather Provencio, U.S. Forest Service, and U.S. Fish and Wildlife Service

The U.S. District Court for the District of Arizona ruled in our favor in the Fossil Creek case challenging a U.S. Forest Service plan to allow livestock grazing in habitat for the threatened Chiricahua leopard frog in central Arizona’s Coconino National Forest. The court held that the Forest Service violated the National Environmental Policy Act […]