By Jordan Omstead A pipeline leak in Sarnia, Ont., has been located more than a week after a sheen reportedly turned up on the St. Clair River. Sun-Canadian Pipe Line says it pinpointed the leak on Saturday morning, nine days after the company said it was made aware of it on March 12. Suncor, which operates a Sarnia refinery, told local media it had located a “hydrocarbon sheen” on the St. Clair River on March 11 and it had been contained. The major Canadian oil company later said the leak was believed to be from Sun-Canadian, which operates a refined oil pipeline between Sarnia and the Toronto area. Sun-Canadian says the impacted pipeline remains shut down and cleanup activities are ongoing to address the leak near Sun Avenue and St….








