News

March 3, 2026

Federal Court Halts Construction of Highway Through Red Cliffs National Conservation Area in Utah

The U.S. District Court granted a motion by conservation organizations to block ground-disturbing activities associated with construction of the Northern Corridor Highway through the Red Cliffs National Conservation Area near St. George, Utah. The Court’s injunction prohibits the Utah Department of Transportation (UDOT) from starting construction-related activities that would cause irreparable harm to the threatened…

March 2, 2026

Lawsuit Challenges Trump’s Gutting of Greater Sage Grouse Protections in Nine Western States

GREAT FALLS, Mont.— Conservation groups sued the Bureau of Land Management today to challenge its final plans governing greater sage grouse management across 71 million acres of federal public lands in nine Western states. Today’s lawsuit covers the dwindling species’ habitat in Montana, Idaho, Colorado, North Dakota, South Dakota, Nevada, California, Utah and Wyoming. The Trump administration finalized…

February 27, 2026

Conservation groups: Stibnite gold mine permit violates Clean Water Act, would harm Salmon River, threatened bull trout

Conservation groups filed a petition for review with the Idaho Department of Environmental Quality (DEQ) challenging a permit the agency issued early this year to Perpetua Resources for the Stibnite Gold Project, a proposed mine 12 miles east of Yellow Pine, Idaho, on lands in the Boise and Payette National Forests and private holdings. DEQ…

February 12, 2026

Advocates for the West Sends Notices of Intent to Sue Idaho Cities over Pollution in Snake and South Fork Teton Rivers

Representing the Idaho Conservation League (ICL) and Snake River Waterkeeper (SRW), Advocates for the West informed the cities of Burley and Rexburg of the organizations’ intent to sue over ongoing violations of the federal Clean Water Act at each city’s wastewater treatment plant. In addition to Advocates for the West, the conservation groups are represented…

February 4, 2026

Lawsuit Challenges Illegal Highway Through Utah’s Red Cliffs National Conservation Area

Today, Advocates for the West and a coalition of six local, Utah-based, and national conservation organizations sued the Bureau of Land Management (BLM) and U.S. Fish and Wildlife Service for illegally reapproving the four-lane Northern Corridor Highway through the Red Cliffs National Conservation Area near St. George, Utah. Conservation groups filed the lawsuit after receiving…

January 21, 2026

BLM Re-Approves Highway Through Utah’s Red Cliffs National Conservation Area, Abandons Own Scientific Findings

The Bureau of Land Management (BLM) re-approved a proposal from the Utah Department of Transportation (UDOT), at the behest of Washington County, for the construction of a four-lane Northern Corridor Highway through the Red Cliffs National Conservation Area near St. George, Utah. The decision reverses a December 2024 rejection of the same proposal by the…

January 8, 2026

Victory! Army Corps Permit Required for NEXT Refinery’s Levee Impacts

The U.S. Army Corps of Engineers determined that NEXT Renewable Fuels, Inc.’s current proposal to construct a diesel refinery at Port Westward requires another major federal permit. Represented by Advocates for the West, Columbia Riverkeeper and 1000 Friends of Oregon in 2024 sued the Army Corps for failing to require this permit, which would protect levee infrastructure from NEXT’s…

December 23, 2025

Army Corps Halts Work on Marina, Luxury Development on Idaho’s Trestle Creek

In response to litigation from the Center for Biological Diversity, Idaho Conservation League, and Advocates for the West, the U.S. Army Corps of Engineers ordered the Idaho Club to stop construction on a commercial marina and lakeside housing development at the mouth of Trestle Creek on Lake Pend Oreille. The creek accounts for more than…

December 18, 2025

Lawsuit Challenges Commercial Marina, Luxury Housing on Trestle Creek

Advocates for the West and our partners at the Center for Biological Diversity and Idaho Conservation League (ICL) filed suit against two federal agencies for approving a commercial marina and luxury housing near the mouth of Trestle Creek on Idaho’s Lake Pend Oreille. Work on the project is underway in apparent violation of the federal permits. Advocates…

December 17, 2025

Lawsuit Prompts Court to Require Reconsideration of Livestock Grazing at Red Rock Lakes National Wildlife Refuge

A Montana federal court judge issued a ruling this week granting the U.S. Fish and Wildlife Service’s plan to reevaluate its determination justifying livestock grazing at Red Rock Lakes National Wildlife Refuge in Montana’s Centennial Valley, to reconsider its grazing permit approach, and to reevaluate the environmental impacts of commercial cattle grazing at the Refuge….