EPA to oversee cleanup of TVA coal ash spill

KNOXVILLE, Tenn. — The U.S. Environmental Protection Agency will oversee the cleanup of a massive coal ash spill in Tennessee that brought national attention to the environmental risks of storing the power plant byproduct.

New EPA Administrator Lisa Jackson said Monday the federal agency is taking charge and “bringing to bear its resources and expertise” under the federal Superfund law.

So far, the EPA has been assisting state regulators with the cleanup of 5.4 million cubic yards of coal ash that spilled Dec. 22 from a retention pond at the Tennessee Valley Authority’s Kingston Fossil Plant.

The spill covered 300 acres with grayish, toxic muck, destroyed or damaged 40 homes, and stirred a national debate on regulating ash facilities around the country.