Economic damage from a Colorado mine waste spill caused by the U.S. Environmental Protection Agency may be far less than...
Animas river spill News
Nearly 540 tons of metals – mostly iron and aluminum – contaminated the Animas River over nine hours during a...

A 3 million-gallon spill from a southwestern Colorado gold mine last year may have dumped more than 880,000 pounds of...

On August 5, 2015, a mine spill was discovered in the Animas River in Colorado. According to news reports, the...