The Buffalo Pound water treatment plant, which supplies drinking water to nearly a quarter of Saskatchewan residents, is getting $222 million in upgrades to refurbish its aging infrastructure. The project is expected to start construction in early 2022, with costs being split across several levels of government. Ottawa will contribute $89 million, Saskatchewan will chip in $74 million and the Buffalo Pound Water Treatment Corporation, which is owned by the cities of Regina and Moose Jaw, will contribute $59 million.