Environmental Protection Agency
A massive wastewater spill from an old gold mine in southwestern Colorado prompted state officials to expand the list of downstream users they warn after such accidents.
The U.S. secretary of energy made a visit to Colorado on Monday as the U.S. Environmental Protection Agency proposes another set of rules meant to improve Colorado’s air quality, but Gov. John Hickenlooper isn’t sold.
A fourth congressional hearing is planned on the release of tainted wastewater from a Colorado gold mine that affected three states.
The Environmental Protection Agency says it is going forward with a new federal rule to protect small streams, tributaries and wetlands, despite a court ruling that blocked the measure in 13 central and Western states.
Members of a federal cleanup crew were initially trapped and unable to warn downstream communities that they had accidentally unleashed toxic waste water from a Colorado gold mine.
An internal government investigation has found that federal and state regulators underestimated the potential for a blowout from a Colorado mine, documents released Wednesday show.
The Colorado town where a toxic mine leak earlier this month unleashed a torrent of heavy metals into Western rivers has decided to change course and request federal disaster funds to clean up the mine.
Documents released by U.S. officials have revealed that the Environmental Protection Agency knew of the potential for a blowout of toxic wastewater from a Colorado mine.
U.S. Environmental Protection Agency managers were aware of the potential for a catastrophic “blowout” at an inactive Colorado mine that could release large volumes of wastewater laced with toxic heavy metals, according to documents released by the agency.
The Interior Department will lead a review of the Colorado mine spill that tainted rivers in three western states.