In an unpublished opinion, the Ninth Circuit held that the U.S. Forest Service's decision not to prepare an EIS for a tree-thinning project in Mount Hood National Forest was arbitrary and capricious. A district court concluded that the Service's decision was lawful and thus granted summary judgment ...

A district court denied summary judgment to environmental groups in a challenge to the U.S. Army Corps of Engineers' issuance of permits for construction of a crude oil pipeline across the Atchafalaya Basin. The groups argued that the Corps violated NEPA by failing to take a hard look at the risk of...

A district court denied summary judgment to an environmental group in a challenge to the USDA Farm Service Agency's (FSA's) EA for a loan guarantee to construct and operate a poultry concentrated animal feeding operation (CAFO) in Maryland. The group first argued that FSA violated NEPA by improperly...

A district court held that the U.S. Army Corps of Engineers must prepare an EIS for the Dakota Access Pipeline that runs from North Dakota to Illinois. Native American tribes argued that the Corps failed to comply with a previous court decision requiring it to adequately consider whether the pipelin...

A district court granted in part and denied in part the Trump Administration's motion to dismiss a challenge to its plans to fund construction of a wall along the U.S.-Mexico border. An environmental group argued that the president exceeded his authority under the National Emergency Act (NEA) when h...

A district court dismissed for lack of standing a lawsuit challenging the Executive Order that requires agencies to repeal two existing rules for each new rule promulgated. California, Minnesota, and Oregon argued that the order delayed or resulted in the undertaking of four rulemakings and that the...

A district court upheld BLM's rule that repealed a 2015 rule regulating hydraulic fracturing operations on federal and tribal lands. California argued that BLM's rationale that the 2015 rule was duplicative of state and tribal regulations was negated by the agency itself when considering the same ev...

The Court of Federal Claims granted in part and denied in part the Bureau of Reclamation's motion to dismiss a lawsuit concerning its curtailing of water deliveries during a drought in California. The city of Fresno and irrigation districts argued that the Bureau breached its water-supply contracts ...