MONTEZUMA — Colorado mining authorities have dug through a mountainside and reopened the dark granite shaft of an abandoned mine that turned deadly — trying to find options for dealing with one of the West’s worst environmental problems.
The Pennsylvania Mine, perched above timberline, discharges an acidic orange stream moving 181 pounds per day of toxic metals into Peru Creek and the Snake River, which flow into Denver Water’s Dillon Reservoir.
The poisoning of the watershed has gone on for more than 60 years.
A journalist and lawyer, Bruce Finley has investigated local, national and international issues with on-site reporting in more than 40 countries. In his position as a staff writer for the Denver Post, he is focusing on environment-related news including water challenges, the oil and gas boom and wildfire.
