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EPA announces Colorado-based office to clean abandoned mines

Office of Mountains, Deserts and Plains will lead remediation, including Gold King Mine

With federal regulations rolled back, New Mexico forges ahead to curb methane

State releases draft version of rules July 20, aims for adoption in early 2021

Five years after Gold King Mine spill, water quality remains a concern

For a few days in August 2015, invisible mining pollutants could be seen by the world

EPA proposes permanent mine waste dump site north of Silverton

Project needs approval from Sunnyside Gold, a company potentially on hook for costs

EPA will temporarily plug ‘bad boy’ mine near Silverton

Experiment will help agency understand region’s hydrology, evaluate long-term solution

Forecast for Animas River flows doesn’t look rosy

Below average peak expected during early runoff

EPA relaxes pollution reporting requirements during COVID-19 response

Experts worry increasing airborne toxins could exacerbate respiratory issues

Rico mine owner sues to cover cleanup costs

Atlantic Richfield seeks compensation from previous owner

Owner of Gold King Mine not happy with proposed cleanup solution

Local groups call for plugging of discharging mines

BLM removes mine waste leaching into Animas River

About 2,500 cubic yards of contaminated material relocated

EPA looks to develop road map for mine cleanup around Silverton

What’s the best way to approach improving water quality in the Animas River?

Water samples show no impact from Silver Wing Mine spill

EPA says it is unclear what caused temporary uptick in discharges