Photos: Teck Coal

Oct 1, 2019 | Scenes from a tour of Teck Resources Limited metallurgic coalmines and facilities in the Elk Valley near Sparwood, British Columbia on Sept. 25, 2019. In recent years, officials in both Canada and the U.S. have raised the alarm about increasing levels of selenium and nitrate in the Elk River and rivers and lakes further downstream, including in Northwest Montana.