A district court granted EPA and the Army Corps of Engineers' motion to voluntarily remand the Navigable Waters Protection Rule, and granted the Navajo Nation's request that remand include vacatur. The court found the agencies' own findings demonstrated that "allowing the Rule to remain in place upo...
The Ninth Circuit, 2-1, vacated summary judgment for a California city in a RCRA citizen suit brought by an environmental group. The group had argued the city's water wells were contaminated by hexavalent chromium that was in turn transported to city residents through its water distribution system. ...
A district court held that BLM's 2018 decision to auction oil and gas leases on federally owned land in Colorado violated NEPA. Environmental groups argued the decision had failed to consider more accurate air monitoring data and modeling that became available after the 2017 EA on which it relied wa...
A district court dismissed a lawsuit brought by Catholic nuns seeking monetary damages for property taken by the Atlantic Sunrise natural gas pipeline. The nuns argued that construction and operation of the pipeline through land they owned would violate their free exercise of religion protected by t...
A district court granted summary judgment for an environmental group in a challenge to FWS' decision not to list the Joshua tree as threatened under the ESA. The group challenged the Service's findings that Joshua trees were not threatened under either the five threat factors or throughout a signifi...
The Ninth Circuit vacated an NPDES permit issued by EPA for concentrated animal feeding operations in Idaho. Environmental groups argued the permit lacked sufficient monitoring provisions to ensure compliance with its "zero discharge" requirements for production and land-application areas. The court...
The Ninth Circuit, 2-1, vacated and remanded a district court ruling in a CWA citizen suit concerning a clay manufacturer's discharges. Environmental groups argued the manufacturer illegally discharged pollutants into navigable waters, failed to monitor the discharge as required by its NPDES permit,...
A district court granted summary judgment for the Forest Service in environmental groups' lawsuit concerning federally permitted livestock grazing in Colville National Forest. The groups argued the Service violated NEPA and the National Forest Management Act (NMFA) by failing to adequately assess th...
A district court granted the state of Louisiana's motion for preliminary injunction to delay the effective date of NMFS' 2019 rule requiring turtle excluder devices on certain skimmer trawl vessels operating in inshore waters. The state argued the effective date was arbitrary and capricious because ...
A Minnesota appellate court affirmed the Minnesota Pollution Control Agency's (MPCA's) decision to issue a CWA §401 certification for the Line 3 crude oil pipeline replacement project. Native American tribes and environmental groups challenged the decision, arguing the MPCA failed to consider alter...