A district court held that residents of the West Calumet Housing Complex in East Chicago cannot intervene in a CERCLA settlement agreement after the agreement was approved. In 2016, residents of the housing complex were told to evacuate the complex because of severe contamination from the USS Lead S...

A district court dismissed CERCLA claims against a construction company because there was no evidence that its actions contributed to soil contamination near the site. A contractor purchased topsoil from a company that is adjacent to a road where the construction company installed a water main three...

A district court held that a government contractor may be liable under CERCLA in connection with the Gold King mine spill in Colorado. In 2016, the contractor caused a breach that released more than 3 million gallons of acid mine drainage and 880,000 pounds of heavy metals into the Animas River wate...

The New Jersey Superior Court upheld an oil company's $225 million Spill Act settlement in connection with contamination at two oil refineries in Bayonne and Linden, New Jersey. The natural resources damages were estimated at $8.9 billion. In a settlement agreement, the New Jersey Department of Envi...

The Arizona Court of Appeals held that a tribe may proceed with its nuisance claim against a ski resort for its use of reclaimed wastewater to make artificial snow. In 2002, the ski resort contracted to purchase reclaimed wastewater for the purpose of making artificial snow. In 2005, the Forest Serv...

The D.C. Circuit held that EPA unlawfully revoked the 1997 ozone NAAQS when it implemented the 2008 standard. In 2008, EPA set the ozone NAAQS at 75 parts per billion (ppb). In 2015, when implementing the standard, the Agency eliminated the 1997 standard of 84 ppb on the grounds that it was impossib...

The Ninth Circuit held that Maui County is liable for illegally discharging treated wastewater that seeped through groundwater into the Pacific Ocean. The County owns and operates four wells at the Lahaina Wastewater Reclamation Facility (“LWRF”), the principal municipal wastewater treatment pla...

A district court held that a California city does not have to pay a settlement to a dry cleaner for chemical contamination near his property per a condition of their settlement agreement. After discovering a perchloroethylene (PCE) contamination plume in downtown Visalia, California, the California ...

A district court held that EPA failed to act when it did not rule within 60 days on Connecticut's petition concerning upwind pollution. In June 2016, Connecticut filed a petition pursuant to §126(b) of the CAA for EPA to make a finding that Brunner Island is emitting air pollutants that significant...

The Michigan Court of Appeals held that a class action case involving the Flint water crisis can proceed. Citizens of Flint formed a class and sued Michigan officials for their "deliberate" decision to expose them to toxic water from the Flint River. The citizens alleged that their due process right...