From an article by Christine Won in the Racine Journal Times:CALEDONIA - A report released Thursday by environmental groups points to We Energies coal ash landfills as the likely source of the groundwater contamination that has left several residents without drinking water for the past year.Almost 40 coal ash dump sites in 21 states, including Wisconsin, are contaminating groundwater or surface water with toxic metals like arsenic, mercury or lead, according to a report by the Enviromental Integrity Project, Earthjustice and the Sierra Club.The Oak Creek power plant, which has one active and two closed coal ash landfills, was named as having private wells in the area contaminated by molybdenum and boron.We Energies spokesman Barry McNulty called the report "incomplete" and "flawed," drawn...