Alberta's energy regulator is confirming that hazardous chemicals are present in a small waterbody after two releases of tailings-contaminated wastewater from Imperial Oil's Kearl oilsands mine.

Source: https://www.chroniclejournal.com/news/national/alberta-regulator-confirms-kearl-oilsands-toxins-in-small-fish-bearing-waterbody/article_21683143-d437-50f9-9aca-e9d75acd3fa7.html

“The failure of one pond might be explained as a malfunction, but the failures of four ponds suggests much bigger problems at the Kearl site.

Source: https://theturtleislandnews.com/index.php/2023/03/06/non-disclosure-of-tailings-pond-seepage-amounts-to-environmental-racism-says-chief/

The levels at that sampling station — just south of the Kearl lease — were 18 times higher than the 2021 average, he added.

Source: https://www.nationalobserver.com/2023/12/15/news/imperial-oil-ceo-gets-third-degree-federal-committee

When did Alberta know about Kearl seepage?

Source: https://globalnews.ca/news/9646220/chatgpt-ai-chatbot-risks-eu-warning/