Infographic Oil Transported as Cargo in Canadian Waters Share Oil transported as cargo in Canadian waters by region. Some 192 million tonnes are transported on the Atlantic coast compared to 6 million tonnes on the Pacific Coast. Published March 22, 2018 | Last modified on September 6, 2023 You may also be interested in Microsite Oil Tankers Microsite Invasive Species Article Navigating the St. Lawrence: Challenging Waters, Rich History and Bright Future