The Iowa Supreme Court reversed, 4-3, a lower court order denying Iowa's motion to dismiss a lawsuit brought by nonprofit groups seeking to reduce fertilizer and waste runoff from farms into the Racoon River. The groups sought to force the state, its agencies, and a number of its officials to enact ...

A district court granted partial summary judgment in a CWA citizen suit brought against the owner of a mine in Washington. The state of Washington and an environmental group argued the mine owner had violated various terms of its NPDES permit. The owner asserted the claims were barred because there ...

A district court dismissed a challenge to CEQ's adoption of revised regulations implementing NEPA following an allegedly defective notice-and-comment process. Conservation groups argued the revised regulations harmed them or will harm them by making it more difficult and likely more expensive for th...

A district court dismissed a lawsuit concerning BLM's suspension of oil and gas leases sold in Utah in 2018. Environmental groups argued BLM violated NEPA by failing to prepare an EIS prior to suspending the leases. BLM moved to dismiss, arguing the groups lacked standing because the suspensions wer...

A district court granted summary judgment for FWS in a challenge to the adequacy of its recovery plan for the threatened bull trout. Environmental groups argued the plan failed to include objective and measurable criteria as required under §4(f) of the ESA. The court found that the ESA did not impo...

A district court granted summary judgment for EPA in a FOIA lawsuit brought by a nonprofit group. The group requested a 2018 draft version of the Agency's Integrated Risk Information System (IRIS) formaldehyde assessment. EPA withheld the assessment under the deliberative process privilege, and the ...

A district court denied FWS' motion to dismiss a challenge to its authorization of 12 leopard import permits from hunts expected to occur in Zimbabwe, Tanzania, and Zambia. Environmental groups argued FWS' authorization violated the ESA by making a non-detriment finding without considering the facto...

The Third Circuit affirmed dismissal of a lawsuit concerning reporting requirements for emissions following fires at a steel facility near Pittsburgh. An environmental group argued the facility operator should have reported the emissions to the federal government pursuant to CERCLA in addition to re...

The D.C. Circuit vacated FERC's issuance of a certificate of public convenience and necessity for construction of a natural gas pipeline in the St. Louis area. An environmental group argued FERC's decision to award the certificate uncritically and exclusively relied on a precedent agreement between ...

The D.C. Circuit vacated a district court's grant of summary judgment to USDA's Farm Service Agency in a lawsuit concerning the agency's loan approval for a chicken farm in Maryland. An environmental group argued the EA made in connection with the loan approval violated NEPA, and that the EA should ...