Water in multiple Canadian cities contains more lead than Flint, Michigan

According to a year-long and detailed investigation released by the 120 journalists and 10 media organizations including the Associated Press alongside the Institute for Investigative Journalism at Concordia University in Montreal, hundreds of thousands of Canadians across the country have been drinking water contaminated with lead levels that actually surpass the levels in Flint, Michigan.

Flint notably became famous, when its water crises caused a state of emergency in early 2016, forcing residents to use only bottled or filtered water for drinking, cooking, cleaning, and bathing.

This occurred as the consumption of lead can affect the heart, kidneys and nerves.

Health effects of lead exposure in children include impaired cognition, behavioural disorders, hearing problems and delayed puberty.

While Flint remains a problem in the United States, the results found by the Associated Press and Concordia University are even more worrying.

According to lead exposure tests conducted in 11 cities across Canada, “out of 12,000 tests since 2014, one-third—33%—exceeded the national safety guideline of 5 parts per billion; 18% exceeded the U.S. limit of 15 ppb. “

This includes some homes, schools, and daycare centres spread as far as Montreal, Regina, Halifax, Edmonton, and even Moose Jaw.

Toronto maintained one of the lowest exceedance rates, as Ontario remains the only province to actively put forward data on lead levels publically online.

While Ontario maintains better transparency, it to had problematic areas with some homes Oakville being found to have lead levels above national guidelines in dozens of water samples.