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Ten years after Alaska-B.C. mining agreement, environmental group says state is falling short

Acid drainage from the Tulsequah Chief Mine, northeast of Juneau, discolors a leaking containment pond next to the Tulsequah River in British Columbia in 2013.
Chris Miller
/
Trout Unlimited
Acid drainage from the Tulsequah Chief Mine, northeast of Juneau, discolors a leaking containment pond next to the Tulsequah River in British Columbia in 2013.

Ten years ago, the state of Alaska signed an agreement with British Columbia that sought to give Alaskans a say in the development of mines upstream of Southeast Alaska. Environmental advocates say Gov. Mike Dunleavy’s administration has walked away from key pillars of that agreement — but state officials say they remain committed to keeping cross-border rivers clean.

It’s a boom time for mines in British Columbia. There are a few reasons for that — the rise of renewable energy and the growing importance of microchips, and, of course, President Trump’s trade war. Provincial leaders have fast-tracked a variety of resource development projects — including some proposed mines upstream of communities in Southeast Alaska.

“The majority of this region is staked with mining claims,” said Breanna Walker with the group Salmon Beyond Borders, which has campaigned for stricter limits on mines near rivers that cross into Southeast Alaska.

Ten years ago, Gov. Bill Walker signed an agreement with the premier of British Columbia that he said would give Alaskans a greater voice in the future of B.C. mines. It led to the creation of a working group where senior officials from Alaska and B.C. would meet twice a year to discuss mining and the environment.

Breanna Walker says that was a reason for optimism — but she says in the years since, the Dunleavy administration has failed to live up to its commitments.

She pointed to a variety of issues, including the Dunleavy administration’s decision to discontinue water quality monitoring on cross-border rivers in 2021. Walker said she’d also like to see the meetings between provincial and state leaders include other stakeholders, like Alaska tribes and fishermen.

Additionally, Walker said the Dunleavy administration has failed to keep up the pressure on B.C. to clean up the Tulsequah Chief Mine upstream of Juneau that’s been polluting the Taku River for decades. And she said the state has failed to keep Alaskans informed about other mining activity and pollution upstream of Southeast — despite a portion of the agreement that says Alaskans should be notified.

Walker points in particular to pollution at a mine near Hyder, at the state’s southeastern tip.

“Alaskans learned about that pollution through the media. They did not learn about that from the state or from the province of British Columbia,” she said. “That's a clear example, in my opinion, of how the state is abdicating the responsibility that they have to Alaskans.”

The Dunleavy administration disagrees. State officials point to webpages maintained by the state and B.C. detailing the ongoing work between the two governments. And they say the water quality monitoring that ended in 2021 duplicated similar efforts at the federal level.

Sam Dapcevich of the state Department of Environmental Conservation said the state has continued to advocate for Alaskans’ interests at working group meetings.

“DEC is fully engaged and working with our B.C. counterparts on activity awareness and status of projects,” he said.

Just last month, at the most recent cross-border meeting, Dapcevich said the Alaska delegation asked for an update on the cleanup of the Tulsequah Chief Mine. And in response, the company working on cleanup is planning to hold a public webinar on Wednesday.

“I just want people to understand that our agencies are deeply involved between the two governments, advocating for cleanup, and we're using shared science to protect these rivers,” he said.

Dapcevich said the state remains committed to ensuring Alaskans’ voices aren’t lost in the process.

Eric Stone is Alaska Public Media’s state government reporter. Reach him at estone@alaskapublic.org.