Tom Augspurger, left, with the U.S. Fish and Wildlife Service takes a core sample six days after the Feb. 2, 2014, coal ash spill into the Dan River.
Tom Augspurger, left, with the U.S. Fish and Wildlife Service takes a core sample six days after the Feb. 2, 2014, coal ash spill into the Dan River. Steve Alexander U.S. Fish and Wildlife Service
Tom Augspurger, left, with the U.S. Fish and Wildlife Service takes a core sample six days after the Feb. 2, 2014, coal ash spill into the Dan River. Steve Alexander U.S. Fish and Wildlife Service