In the months since my retirement from medical practice in Crowsnest Pass, I have conducted a detailed review of the likely impacts of the proposed Grassy Mountain Coal Project. What I have learned is disturbing, to say the least.

The mine, if permitted, will degrade both the water quality and the water quantity in the Crowsnest River and in the upstream tributaries that flow through the proposed project. The proposed impoundments (tailings ponds) are a huge concern, underscored by the U.S. Environmental Protection Agency’s report that all impoundments leak. Many fail. When they do fail, they spill huge amounts of waste into the downstream waterways. In the best case, a soup of toxic chemicals will be delivered to Albertans. In the worst case, the debris flow will engulf a hospital, shops and homes before the toxic soup impacts other Albertans.

Waste rock from mining releases selenium for decades. Despite assurances from the mine developers, no has ever successfully remediated that leachate. Teck has spent literally billions of dollars over many years trying to handle its selenium problem. Selenium has destroyed fisheries in many locations in the U.S., and is the likely culprit in the recently documented collapse of the trout fishery in the Elk River near Fernie and Sparwood.

People who live near coal mines face serious health risks. Negative health impacts start at conception and continue until death. The toxic effects can only be seen at the population level, but they are dramatic and sometimes fatal for people living many kilometres from a mine. Inhaling coal mine dust, a single example, is a known health hazard.

Source: Crowsnest Pass at a crossroad