Mealey's (September 13, 2018, 10:42 AM EDT) -- RICHMOND, Va. — A panel of the Fourth Circuit U.S. Court of Appeals on Sept. 12 partially reversed and partially affirmed a lower court’s ruling that a power company did not violate the conditions of its discharge permit and was not liable for groundwater contamination (Sierra Club v. Virginia Electric & Power Company f/k/a Dominion Virginia Power, No. 17-1895, 4th Cir.)....