The Tenth Circuit dismissed a challenge to a DOI rule governing hydraulic fracturing on federal and tribal lands, overturning a lower court ruling. In 2015, BLM finalized a fracking regulation that imposed new well construction, testing requirements, and chemical disclosure requirements, and increas...

The Sixth Circuit held that residents of Flint, Michigan, may pursue class claims against state actors in state court. In January 2016, several plaintiffs filed a class-action lawsuit in state court stemming from the Flint water crisis. In April 2016, the Michigan Department of Environmental Quality...

A district court held that the Bureau of Reclamation (Bureau) did not violate NEPA when it decided to proceed with a water supply project. In 2002, the Province of Manitoba sued under NEPA to prevent the Bureau from proceeding with the Northwest Area Water Supply Project (NAWS), arguing that an Apri...

A district court allowed suits against two manufacturing companies to go forward for groundwater contamination. Residents of Hoosick Falls, New York, brought suit against the manufacturers after they discovered perfluorooctanoic acid (PFOA) in their water supply. The residents, in 16 consolidated ca...

A California appellate court held that the Water District of Orange County may pursue state Superfund claims for groundwater contamination. In 1998, the District discovered two VOCs in groundwater drawn from the South Basin area. In 2001, perchlorate was discovered in a well, leading the District to...