Federal agencies failed to properly consider all harms associated with a planned new gold mine in Alaska, a federal judge ruled on Sept. 30.
A storage facility proposed to hold tailings from the 16,300-acre mine would span 2,351 acres and could store up to 568 million tons of tailings. The tailings would be held back by a dam.
The final environmental impact statement from the federal agencies only detailed the possibility of a spill from the facility that represented 0.5 percent of the facility’s maximum capacity.
Federal lawyers defended the move, asserting federal law does not require agencies to “examine the environmental impacts of ‘remote and highly speculative consequences.’”
Evidence filed in the case, though, shows a larger spill is “reasonably foreseeable,” Gleason said, including a 2011 presentation that analyzed studies found, on average, that tailings released because of dam breaks represented 20 to 40 percent of the total volume of tailings held in storage.
According to the judge, the Army Corps of Engineers violated the National Environmental Policy Act—which requires agencies to study the environmental impact of proposed projects—by failing to consider larger spills and by declining to assess how a catastrophic spill would play out.
The Bureau of Land Management violated a state law that is similar to the Environmental Policy Act by not assessing a larger tailings spill, according to the ruling.
“We are in receipt of the decision and are reviewing it to determine the next steps for the Alaska District,” a spokesman for the U.S. Army Corps of Engineers in Alaska told The Epoch Times in an email.
A Bureau of Land Management spokesman told The Epoch Times in an email that the agency does not comment on litigation.
Tribes in Alaska that brought the case celebrated the development.
The location of the planned mine is 10 miles north of Kuskokwim River.
Gleason declined to immediately order the parties to take action based on the ruling. She is instead allowing them to file supplemental briefs outlining what they think should happen.