I posted this story to the National Geographic NewsWatch site in March 2014, just a month after the Duke Energy coal-ash spill in Eden, N.C., It made clear early on that coal ash stored in retaining ponds across the state was already threatening ground water in those places. The story caught on through social media and found thousands of readers.
Excerpt: “These coal ash ponds are unlined, and people don’t realize that,” said Dean Naujoks, the Yadkin Riverkeeper who has been monitoring the Dan River spill. “They are continuously leaching arsenic, chromium, cadmium, mercury, all kinds of toxic heavy metals, into the ground and eventually into groundwater. Duke Energy has 32 of these ponds on 14 sites around the state, and every one of them is unlined. Every one of them is a threat to groundwater.”