Environmental Workers Spill a Million Gallons of Waste into Colorado River Adan Posted on August 7, 2015 Posted in Aggregated No Comments Tagged with Hot News US Environmental Protection Agency crew accidentally releases water containing sediment and metals from a disused mine into Animas river tributary. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email