GKM Release, Chemistry Results
Statement of Evaluation
A large snowstorm knocked out power to a pump that was diverting water from the Gold King Mine into nearby treatment ponds. Contaminated water from the mine began to flow into Cement Creek on to the Animas River and is headed toward the San Juan River. The release is expected to reach the San Juan…
On August 5, 2015, the Environmental Protection Agency (EPA) began clearing material from the opening of the Gold King Mine in Silverton, Colorado, to install a pipe to pump water out of the mine. At 10:30 a.m., the material blocking the tunnel entry suddenly gave way, and a large buildup of water that had collected…