Screenshot of the tailings map

A new interactive map of tailings dams in B.C.

Together with SkeenaWild Conservation Trust, we have produced an interactive online map of tailings facilities in B.C. The map provides communities with critical information about the risks posed by billions of cubic metres of toxic wet mine waste, called tailings, stored behind some of the highest dams in the world.

Screenshot of the tailings map

New Analysis Confirms High-Risk, Threats Posed by B.C.’s Booming Mining Sector

Risks escalating due to more frequent catastrophic climate change-related weather events July 14, 2022 The waste created by British Columbia’s accelerating mining boom is a growing threat to communities and watersheds throughout the province, according to a new report released today. The increase in extreme weather events brought on by climate change intensifies this threat:… Read more »

Two workers wearing fluorescent yellow vests look out over the catastrophic damage after the collapse of the Vale tailings dam in Brumadinho, Brazil.

Updated guidelines on responsible mine waste management

Earthworks, MiningWatch Canada, and the London Mining Network have released an updated version of their Safety First guidelines for improving the management of mine waste disposal facilities, also known as tailings dams. The guidelines were updated as tailings dams around the world are failing with increasing frequency and severity, a risk expected to increase with climate-related extreme weather events.

An aerial photo of the Mount Polley mine waste spill in 2014

Expert Analysis: B.C. Lagging on Mine Waste Safety

New expert analysis reveals that British Columbia is lagging behind other jurisdictions in Canada and globally when it comes to mine waste safety. The report looks at the B.C. government’s first ever Audit of Code Requirements for Tailings Storage Facilities, released last year, and makes recommendations on how to improve existing laws and regulations on mine waste safety to protect communities and the environment.