mountain top mining http://wmot.org en Enviro. Groups Challenge Mountain Top Mining in Tenn. http://wmot.org/post/enviro-groups-challenge-mountain-top-mining-tenn <p></p><p>KNOXVILLE, Tenn. (AP) — Environmental groups are challenging a state permit for a mountaintop removal mining operation in East Tennessee.</p><p>The Sierra Club and two other groups filed an administrative appeal yesterday with state environmental regulators. The petition says the permit from the Tennessee Department of Environment and Conservation doesn’t meet federal clean water standards.</p><p>The Zeb Mountain mining site in Campbell and Scott counties is operated by National Coal. It’s the largest mountaintop mining site in Tennessee.</p> Fri, 12 Oct 2012 20:15:41 +0000 AP/WMOT 16687 at http://wmot.org Enviro. Groups Challenge Mountain Top Mining in Tenn.