Duke Energy engineers and contractors survey the site of a coal ash spill at the Dan River Power Plant in Eden, N.C. as state and federal environmental officials continued their investigations of the ... more 
Duke Energy engineers and contractors survey the site of a coal ash spill at the Dan River Power Plant in Eden, N.C. as state and federal environmental officials continued their investigations of the spill into the river on Wednesday, Feb. 5, 2014. (AP Photo/Gerry Broome) less 
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Associated Press | Photo By AP Photo/Chuck Burton
Thu, Feb 13, 2014 6:00 PM EST