Saturday, January 3, 2009
Article on cnn.com -- Tennessee sludge contains elevated levels of arsenic, by Jim Kavanagh. Here's an excerpt:
The drinking water in the area of last month's coal-sludge spill in eastern Tennessee is safe, but elevated levels of arsenic have been found in the sludge, authorities said.
A billion gallons of the sludge, made up of water and fly ash from a coal-burning Tennessee Valley Authority steam plant in Kingston, Tennessee, swamped 300 acres of mostly private property when a dike on a retention pond collapsed December 22.
All residents in the area were evacuated, and three homes were deemed uninhabitable, according to the TVA. About a dozen other homes were damaged.