The controversy centers on Pebble Mine, located 200 miles southeast of Anchorage. It is the largest deposit of copper and gold in North America.
But environmental groups and fishermen, worried about the impact to the world’s most abundant salmon run in Bristol Bay, fought the mine from the beginning.
“It was people from Alaska that requested the EPA come in and take action,” said Tim Bristol, of Trout Unlimited in Anchorage. “We just don’t feel like we’re getting our concerns heard by the state of Alaska.”
The EPA did act, using the 1972 Clean Water Act for the first time ever to stop a mine before the owners even came out with a detailed plan.
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