A mountain of coal sits next to Duke Energy's Marshall Steam Station on Lake Norman. Groundwater at 11 Duke Energy plants, including Marshall, contains “startlingly” high levels of radioactivity, according to a report this month by an environmental group.
A mountain of coal sits next to Duke Energy's Marshall Steam Station on Lake Norman. Groundwater at 11 Duke Energy plants, including Marshall, contains “startlingly” high levels of radioactivity, according to a report this month by an environmental group. Davie Hinshaw dhinshaw@charlotteobserver.com
A mountain of coal sits next to Duke Energy's Marshall Steam Station on Lake Norman. Groundwater at 11 Duke Energy plants, including Marshall, contains “startlingly” high levels of radioactivity, according to a report this month by an environmental group. Davie Hinshaw dhinshaw@charlotteobserver.com

Groundwater at Duke Energy coal ash sites faulted for high radioactivity levels

March 20, 2018 10:28 AM