5 Other Mines at Risk of Spilling Toxic Waste

Tracing Mining's Threat to U.S. Waters - The New York Times

5 Other Mines at Risk of Spilling Toxic Waste

Protect Washington's rivers from British Columbia mining waste

Navajo Nation faces possible new threats after decades of uranium

Water, Free Full-Text

Meet the Toxic Time Bombs Hidden in the High Country

1 year later: Gold King Mine spill still vexes Navajos; federal

To Prevent Toxic Mine Spills You Have To Know What's Inside

Catastrophe on the Animas – The Durango Herald

Mercury still leaking at closed Calif. mine sites

Thousands of mines with toxic water lie under the West

Review: Gold King Mine spill was preventable, disaster potential