Search Results
Use the filters on the left-hand side of this screen to refine the results further by topic or document type.

Friends of the Inyo v. U.S. Forest Service

A district court denied summary judgment for environmental groups in a challenge to the Forest Service's approval of a proposed mining exploration project on public land in the eastern Sierra Nevadas. The groups argued the Service violated NEPA by relying on two categorical exclusions—for mineral ...

Bartell Ranch v. McCullough

A district court denied emergency motions brought by environmental groups, ranchers, and tribes to halt construction of a lithium mine near Thacker Pass, Nevada, pending appeal. The plaintiffs initially argued BLM's approval of the mine violated FLPMA, NEPA, and the National Historic Preservation Ac...

350 Montana v. Haaland

A district court vacated on remand OSM's approval of an underground coal mine expansion in central Montana. Environmental groups initially challenged OSM's 2018 EA for the proposed expansion. The Ninth Circuit held that OSM violated NEPA by failing to provide convincing reasons for its determination...

Clean Water Act Rulemaking

The Ninth Circuit reversed a district court's order granting voluntary remand and vacating EPA's 2020 CWA Section 401 Certification Rule. States, environmental groups, and tribes challenged the rule, arguing it unlawfully restricted states' and tribes' ability to reject water pollution projects. Bef...

Diné Citizens Against Ruining Our Environment v. Haaland

The Tenth Circuit reversed a district court ruling that affirmed BLM's environmental impact analysis for 370 applications for permits to drill (APDs) for oil and gas in New Mexico's San Juan Basin. Environmental groups argued that BLM's 81 EAs and EA addendum violated NEPA because the Bureau imprope...

Center for Biological Diversity v. United States Bureau of Land Management

A district court granted in part and denied in part cross-motions for summary judgment in a challenge to BLM's approval of a new open-pit phosphate mine in southeast Idaho. Environmental groups argued the approval violated NEPA, FLPMA, and the CWA. The court found BLM failed to adequately consider t...

Sierra Club v. United States Army Corps of Engineers

A district court adopted a magistrate judge's recommendation to deny summary judgment for an environmental group in a lawsuit concerning the Army Corps of Engineers' issuance of a CWA §404 permit for a roadway expansion project in Florida. The group argued the Corps violated the CWA by failing to r...

Shrimpers and Fishermen of the RGV v. United States Army Corps of Engineers

The Fifth Circuit denied a petition to review a CWA permit issued by the Army Corps of Engineers authorizing development of a natural gas pipeline and export facility in south Texas. A group of shrimpers and fishermen argued the permit violated the CWA by failing to show that the approved project wa...