An unknown amount of petrochemicals spilled into the St. Clair River from a refinery in Canada during heavy rainfall Wednesday night. An overflow in Suncor’s Sarnia refinery’s internal sewer system left a sheen on the river that caused officials on both sides of the international border to close off drinking water intakes. But Canadian authorities cleared water plants to return to normal activity Thursday morning.
Drinking water impairment on St. Clair River close to being resolved
Thirty-four years ago, the St. Clair River was proclaimed an environmental disaster. Now, environmental and business groups are working to resolve one of the most intractable impairments to the river — restrictions on drinking water consumption or taste and odor problems with the water. Sheri Faust, president of the Friends of the St. Clair River, is hoping that enough progress can be made by 2022 to remove the impairment. On Oct. 19, the Friends hosted a Zoom presentation on the status of drinking water from the river. About 25 people tuned into the mini-conference.