A report from Environment and Climate Change Canada said Ontario and Quebec have the poorest water quality in Canada, according to Blacklock’s Reporter. “Calculated trends using data from 2002 to 2020 show no site with improved water quality,” said the report. “During that same period, water quality deteriorated at 24 sites.” Water quality showed no improvement in the past two decades because of raw sewage dumped into waterways. Regional waterways with worsening quality included Ottawa’s Rideau River, Toronto’s Humber and Don rivers, and Quebec’s Chateauguay, Jacques-Cartier, and la Petite Nation rivers.