"So far, utilities have acknowledged the presence of enough health-harming contaminants like arsenic to trigger cleanup rules at 70 coal-fired power plant sites."
"The clearest picture yet of coal ash contamination in the United States is emerging, with utilities reporting serious groundwater contamination in at least 22 states.
At dozens of power plants across the country, including many in the Southeast, utilities have found coal-ash pollution severe enough to force them to propose cleanup plans. Those plans will likely become the next front in a decades-long battle over how to manage one of the nation's largest industrial waste streams—one tainted by toxic heavy metals.
But as widespread as the contamination appears to be, environmental advocates are finding a measure of hope, even as the Trump administration pushes to roll back federal rules for managing and cleaning up contamination from the billions of tons of coal-burning wastes that have piled up across the country."
James Bruggers reports for InsideClimate News January 18, 2019.