Tribal groups argued NMFS violated NEPA in adopting the harvest specifications because they relied on outdated EISs despite dramatic changes to the ecosystem that necessitated an updated environmental analysis. The court found the specifications were not arbitrary and capricious because NMFS conclud...
The Fourth Circuit vacated two district court decisions in lawsuits concerning a chemical manufacturer's role in allegedly contaminating Maryland's and South Carolina's waterways by using per- and polyfluoroalkyl substances (PFAS) in its products. The two states sued in state court, each filing two ...
A district court granted the Army Corps of Engineers' motion to dismiss a developer's challenge to the Corps' 2012 jurisdictional determination over certain wetlands in Virginia. The developer challenged the Corps' significant nexus finding between the wetlands and the Northwest River, arguing the s...
The D.C. Circuit vacated certain requirements under an EPA rule concerning the assertion and treatment of confidential business information (CBI) claims for information reported to or otherwise obtained by the Agency under TSCA. Trade groups challenged the rule, arguing it allowed for unlawful discl...
A district court granted EPA's motion to dismiss a TSCA citizen suit brought by environmental groups concerning fluorination. The groups sought to compel EPA to prohibit the company's fluorination practices, which produced per- and polyfluoroalkyl substances (PFAS), a class of carcinogenic chemicals...
In an unpublished opinion, the Sixth Circuit affirmed a district court's order remanding to state court a lawsuit concerning a Michigan airport's use of aqueous film-forming foam (AFFF). Michigan's attorney general (AG) and Department of Environment, Great Lakes, and Energy sued in state court, argu...
A district court denied in part and dismissed in part environmental groups' motion for summary judgment in a lawsuit concerning the use of seeds treated with pesticides. The groups petitioned EPA to subject treated seeds to FIFRA, arguing the Agency could not exempt them from a separate registration...
A district court held that fluoridation of water at 0.7 milligrams per liter (mg/L), the level presently considered “optimal” in the United States, posed an unreasonable risk of reduced IQ in children. Anti-fluoride groups and individuals had petitioned EPA under TSCA to regulate the fluoridatio...
The Third Circuit reversed a ruling that held FIFRA did not preempt state-law tort duties to include a cancer warning on a weedkiller label. A landscaper had argued the agrochemicals company that produces the weedkiller violated Pennsylvania law by omitting the cancer warning from its label. The app...
A district court granted summary judgment for conservation groups in a challenge to the Animal and Plant Health Inspection Service's (APHIS') recent update to a program concerning the use of pesticides to suppress grasshopper and cricket outbreaks. The groups argued APHIS' 2019 EIS and five state-le...