ELR Citation: ELR 20433
No(s). 77-2822 (9th Cir. Apr 14, 1980)

The Ninth Circuit Court of Appeals invalidates as arbitrary and capricious an Environmental Protection Agency (EPA) order requiring the installation of a sampling station in the tall stack of a copper smelter in Hayden, Arizona. The court of appeals first rules that the district court improperly con...