Our Healthy Watersheds Campaign seeks mining policy reform in British Columbia to reduce threats to downstream states, communities, fish and wildlife.
Join us in taking action by contacting Governor Jay Inslee!
August 2022: British Columbia’s Copper Mountain mine is a dire threat to Washington waters and communities
For more, read this April 2021 article in The Narwhal or check out this August 2020 op-ed in The Seattle Times by leaders from the Upper Skagit Tribe and Lower Similkameen Indian Band.
Or read this July 2021 op-ed by environmental leader Denis Hayes on the Copper Mountain Mine in southern British Columbia.
Flirting with disaster
The transboundary region of the United States and British Columbia (B.C.) has become a dangerous hotspot for pollution and chemical spills from the mining industry due to legacy, existing and proposed mines in areas upstream of the four bordering states of Washington, Idaho, Montana and Alaska.
Many of these mines are in the headwaters of major rivers that provide critical habitat for salmon and other fish and wildlife that are culturally significant resources for tribes. These waters also provide clean water and recreation opportunities for communities living downstream. As seen during past mining disasters in B.C., irresponsible mining practices upstream will have devastating impacts on communities and ecosystems on the U.S. side of the border.
Conservation Northwest is working with leaders from Washington state in Congress and our State Legislature to use their influence over counterparts in B.C. to secure policy change in the provincial government that strengthens mining regulations and holds mining companies accountable for the ecological and financial costs of a disaster.
Take action by contacting Governor Jay Inslee! Learn more in this fact sheet.
We’re also utilizing our strong relationships with Washington Tribes, First Nations and Canadian organizations to garner support for potential mining regulation legislation that is expected to be considered soon by the government of B.C.
News on Healthy Watersheds Campaign and B.C. mining reform
- November 2022: Upper Columbia United Tribes issue resolution on transboundary mining tailings dams.
- August 2022: British Columbia’s Copper Mountain mine is a dire threat to Washington waters and communities.
- March 2022: Washington lawmakers continue to urge Canadian officials to protect our rivers from British Columbia’s mining operations.
- January 2022: Gratitude for resolution of threat to Skagit River headwaters, but threat of Canadian mines to U.S rivers remains, Conservation Northwest and partner organizations
- December 2021: Defusing British Columbia’s Ticking Timebombs: U.S. Downstream Tribes and Stakeholders Step Up Pressure, Conservation Northwest and partner organizations
- December 2021: A Ticking Time Bomb: BC Mines & US Waters, Conservation Northwest and partner organizations
- July 2021: FACT SHEET: British Columbia Mining: The Threat to Washington State, Conservation Northwest and Salmon Beyond Borders
- July 2021: Flirting with disaster: Proposed expansion of B.C.’s Copper Mountain Mine is a Washington matter, too, op-ed by Denis Hayes in The Seattle Times
- June 2021: Lawmakers in Alaska and Washington state push B.C. on mining regulations, The Vancouver Sun
- April 2021: B.C.’s Copper Mountain mine proposes major tailings pond expansion, sparking cross-border concern, The Narwhal
- April 2021: Contact Governor Inslee on B.C. mines that threaten Washington waters
- April 2021: Northern Exposure: Growing threats from BC Mines to Washington waters
- April 2021: Washington lawmakers, conservationists push B.C. on mining regulations, The Vancouver Sun
- March 2021: Washington Legislators to British Columbia Premier: Better regulate industrial mines threatening international rivers
- February 2021: Transboundary Mining Threats to Washington State: the Similkameen River
- January 2021: A catastrophe waiting to happen on the Similkameen River unless we act now
- December 2020: Letter to Governor Inslee on threats from British Columbia mining pollution
- October 2020: B.C. voters support mining reforms that protect the environment, make polluter pay: poll, The Narwhal
- September 2020: Webinar: Beyond the Skagit: WA – B.C. Transboundary Rivers webinar recording
- August 2020: Protect Washington’s rivers from British Columbia mining waste, op-ed in The Seattle Times
- August 2020: Six years after Mount Polley disaster, expert recommendations not fully implemented: report, The Narwhal
- July 2020: Global standards required to prevent mine tailings disasters like Mount Polley: report, The Narwhal
- June 2020: National Wildlife Federation, Affiliates Demand Stronger Environmental Protections for Waterways, Wildlife Impacted by British Columbian Mining
- May 2020: U.S. demands explanation from province over river pollution from B.C. mines, CBC
- April 2020: Fight to protect Washington waters from Canadian mines continues after Skagit Headwaters bill stalls in legislature
- April 2020: Canada’s mines pose transboundary risks, Science Magazine
- February 2020: Washington’s rivers, salmon and orcas need protection from Canadian mines, op-ed in The Seattle Times
- January 2020: Mining policy reform needed in British Columbia to protect Washington watersheds
- January 2020: ‘The border is this imaginary line’: why Americans are fighting mining in B.C.’s ‘Doughnut Hole’, The Narwhal
- June 2019: Eight U.S. senators ratchet up pressure on B.C. over mining’s effects on American rivers, The Seattle Times
- June 2019: Editorial: Mining Skagit River headwaters invites disaster, The Seattle Times
- June 2019: Why an international coalition is going all out to stop mining in B.C.’s Skagit headwaters, The Narwhal
- May 2019: Op-Ed: Tribes and First Nations say no to gold mining in Skagit River headwaters, The Seattle Times
- May 2019: Mining proposal for Skagit River headwaters in B.C. sparks outcry from congressional Dems, Gov. Inslee, The Seattle Times
- September 2018: Appeals court sides with Colville Tribe against Canadian mining company for polluting Upper Columbia River, The Seattle Times
Learn more about our work to protect the Skagit Headwaters
Transboundary mining threats
According to the B.C. provincial government, there are 33 mining exploration projects underway within a radius of about 60 miles of the province’s southern border. Most of these projects are just north of the Washington border.
Most recently, a very controversial proposal for mining in the headwaters of the Skagit River has made Washington the next jurisdiction to join the chorus of concerns over B.C’s mining. The mine, if developed, would threaten Puget Sound’s healthiest remaining runs of Chinook and sockeye salmon—vital food for southern resident orca whales as well as cherished resources for the Upper Skagit Indian Tribe, Swinomish and Samish tribes.
The mining company submitting the exploratory application for the Skagit Headwaters, Imperial Metals, is the same company responsible for the devastating Mount Polley mine disaster in 2014, the largest mining disaster in Canadian history which decimated salmon runs in Fraser River tributaries, with clean up and restoration work still ongoing.
We’re also supporting efforts to oppose mining and clearcutting in the Skagit Headwaters with our partners at Washington Wild, the B.C. Wildlife Federation, the Swinomish Indian Tribe, the Union of British Columbia Indian Chiefs, the Seattle Mayor and City Council, Seattle City Light, and dozens of others.
We’re also increasingly concerned about a proposal to expand the Copper Mountain Mine near the Similkameen River and Princeton, British Columbia, part of the Columbia River Watershed.
These projects represent a risk to U.S. ecosystems largely due to a failure to regulate on the part of B.C. In the absence of enforceable protections and financial assurances for downstream communities, disasters will take many years of acrimonious debate before resolution of claims, if ever they can be resolved.
Other bordering states have faced similar threats from B.C. mining. Existing and proposed mega mines threaten the headwaters of three of Alaska’s most highly-productive salmon rivers, while coal mines are polluting transboundary lakes in Montana. Recently, a call from eight U.S. Senators representing Washington, Montana, Idaho and Alaska asked that B.C. Premier John Horgan act to address downstream contamination issues.
The current B.C. government is proposing reforms to its antiquated Mines Act and has invited public comment on the proposals. In addition, B.C. has recently stated its intention to support free, prior and informed consent for Indigenous communities for any projects in traditional First Nations territories.
We are taking advantage of this window of opportunity to push Washington state to demand accountability from B.C. mining companies through mining reform.
- Encourage the Governor and other statewide leaders of Washington to communicate to the B.C. Premier our interest in mining reform to protect our downstream resources.
- Encourage the Washington Legislature to pass a resolution or memorial on the issue.
- Encourage resolutions to be passed by the Associated Tribes of NW Indians (ATNI), Lummi Nation, Nooksack Indian Tribe, Swinomish Indian Tribal Community, Colville Confederated Tribes, Yakama Nation, Kalispel Tribe of Indians, Columbia Intertribal Fish Commission, the Upper Columbia United Tribes (UCUT) and other Indigenous groups.
- Inform and activate conservation and recreation groups on the U.S side of the border to encourage leaders in the state capitols to communicate to B.C. provincial leaders in Victoria on the need for mining reform.
- Take advantage of the B.C. government’s current process of reforming its antiquated Mines Act and invitation for the public to comment on its proposals in efforts to enforce strong financial assurances and protections for downstream communities in the event of a disaster.
Additional Resources and Links
- Report: The Use of the Silva-Lambe-Marr Method for Estimating the Annual Probability of Failure of the Tailings Dams at the Copper Mountain Mine, British Columbia, Canada
- Report: Copper Mountain Mine Tailings Dam Breach Assessment
- Timeline: Defusing British Columbia’s Ticking Timebombs: U.S. Downstream Tribes and Stakeholders Step Up Pressure, Conservation Northwest and partner organizations
- Fact sheet: British Columbia Mining: The Threat to Washington State, Conservation Northwest and Salmon Beyond Borders
- Fact sheet: Transboundary Mining Threats to Washington State: the Similkameen River, Conservation Northwest
- Fact sheet: The U.S. Interest in a Strong British Columbia Financial Assurances Regime for Its Mining Sector
- Transboundary Overview: Challenges from Mining in British Columbia to U.S. Interests
- Healthy Watersheds: Key talking points for U.S. elected leaders on British Columbia mining reform
- US-BC Transboundary Mining Letter to U.S. State Department, October 29, 2020
- Swinomish Tribe Resolution Urging the Permanent Protection of the Skagit Headwaters, October 10, 2020
- Healthy Watersheds Campaign program description
- Healthy Watersheds: B.C. Mining Reform Needed (one-pager)
- Healthy Watersheds: B.C. Mining Reform Needed (two-pager)