mining

Denver Post, file

Nearly 300 Navajo farmers and ranchers have filed a lawsuit over damages suffered from the 2015 Gold King Mine spill. KNAU’s Ryan Heinsius reports, they’re seeking about $75 million from the U.S. Environmental Protection Agency and several private companies.


AP Photo/Brennan Linsley, File

The U.S. Environmental Protection Agency wants a federal court to toss a lawsuit filed by Utah, New Mexico and the Navajo Nation seeking the repayment of cleanup costs for a mine spill in Colorado that polluted rivers in three states.

Capitol Media Services

A mining company convicted of felony charges of discharging arsenic-contaminated water into a creek in Yavapai County has been fined more than $2.7 million.

National Institute of Environmental Health Sciences

The U.S. Environmental Protection Agency has allocated nearly $900,000 to the Navajo Nation for the cleanup of abandoned uranium mines. KNAU’s Ryan Heinsius reports, it’s the latest effort to remediate hundreds of sites on the reservation.


AP Photo, file

From the end of World War II to the mid-1980s, about 30 million ton of uranium ore were extracted from lands belonging to the nation's largest American Indian reservation. Today, across the Navajo Nation, sit dozens of abandoned uranium mines and the high risk to residents of contamination exposure.

Pages