Residents near the Allen Steam Station in Belmont, where private well contamination has been detected, posted anti-coal ash signs in their yards.
Residents near the Allen Steam Station in Belmont, where private well contamination has been detected, posted anti-coal ash signs in their yards. John D. Simmons jsimmons@charlotteobserver.com
Residents near the Allen Steam Station in Belmont, where private well contamination has been detected, posted anti-coal ash signs in their yards. John D. Simmons jsimmons@charlotteobserver.com

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Coal ash not the source of well contaminant, Duke University study finds

October 26, 2016 8:00 AM

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