Coal ash forms a thick layer on the banks of the first settling pond serving the Riverbend Steam Station on Mountain Island Lake in Gaston County, North Carolina,
Coal ash forms a thick layer on the banks of the first settling pond serving the Riverbend Steam Station on Mountain Island Lake in Gaston County, North Carolina, Jeff Willhelm/Charlotte Observer/MCT
Coal ash forms a thick layer on the banks of the first settling pond serving the Riverbend Steam Station on Mountain Island Lake in Gaston County, North Carolina, Jeff Willhelm/Charlotte Observer/MCT

EPA postpones decision that would toughen coal ash rules

May 04, 2010 5:35 PM