From the Associated Press via CBS Denver:
The Navajo Nation has formally endorsed a Superfund cleanup of southwestern Colorado mines, including one that released millions of gallons of wastewater into a river on Navajo land.
The U.S. Environmental Protection Agency, which is considering a Superfund designation for the Gold King Mine and other sites, released the letter Monday…
A Superfund designation could release millions of dollars for a cleanup. The EPA says a decision could come as early as this fall.