Aamjiwnaang First Nation feels left in the dark after Suncor oil spill in St. Clair River in Sarnia, Ont.

Mar 19, 2026

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Distilling towers rise above the Suncor oil refinery in Sarnia, Canada on Oct. 21, 2005. The plant is among a number of petro-chemical facilities surrounding the nearby Aamjiwnaang First Nation Reserve.

The First Nation wants to know how much was spilled, what caused it and the remediation plans