Financial Post | Husky Energy pipeline spills hundreds of thousands of litres of oil into North Saskatchewan River Financial Post Oil from a Husky Energy pipeline spilled into the North Saskatchewan River on Thursday morning upstream from Maidstone, Sask. Ralph Bock of the Environment Ministry said Husky has told government officials between 200,000 and 250,000 litres spilled. 'Sheen' of oil observed on North Saskatchewan River Husky Energy pipeline leaked oil into North Sask. River Husky Energy closes pipeline in Saskatchewan after oil spill |