In an unpublished opinion, a state appellate court affirmed a lower court's ruling that a Wisconsin landowner violated state law by discharging fill material into a wetland on his property. The lower court found that the landowner had filled waters of the state without obtaining a permit, in violati...

The Arizona Supreme Court vacated a ruling that a Native American tribe sufficiently alleged standing to bring a public nuisance claim against a resort using reclaimed wastewater to make artificial snow on the San Francisco Peaks in northern Arizona. Before the lower court, the tribe argued that the...