The Ottawa-Carleton District School Board has a problem with dangerous levels of lead in drinking water at some of its schools, according to a new report from the Canadian Environmental Law Association (CELA). Read MoreMore than 100 samples of drinking water from school taps exceeded the provincial lead maximum in 2024-25, according to the Canadian Environmental Law Association. News, Local News, Ottawa Sun, Realtime The Ottawa-Carleton District School Board has a problem with dangerous levels of lead in drinking water at some of its schools, according to a new report from the Canadian Environmental Law Association (CELA). Read More