In May 2000, drinking water contaminated with E.coli and campylobacter bacteria killed seven people and made more than 2,300 people ill in Walkerton, Ontario. After the tragedy, the Ontario government established a public Inquiry led by the Honourable Dennis O'Connor.
Commissioner O'Connor's findings were released in two volumes:
Since the tragedy, Ontario has put in place strong measures to ensure safe drinking water including:
Learn more about the O’Connor Inquiry reports and recommendations: