https://www.toronto.ca/services-payments/water-environment/tap-water-in-toronto/#:~:text=Toronto%27s%20tap%20water%20is%20safe,much%20as%20200%20times%20more.
Toronto’s tap water is safe to drink right out of the tap. It is clean, inexpensive and environmentally friendly. Filling up a standard reusable water bottle costs less than one penny, while bottled water can cost as much as 200 times more.
The City of Toronto meets or exceeds the regulations set by MECP for drinking water, which are some of the most stringent regulations in the world. While bottled water can come from all over the world and may not follow stringent regulations, Toronto’s tap water is drawn from local sources to ensure the water supply is reliable, safe and sustainable.
In addition, using Toronto’s tap water is environmentally better than bottled water since it does not require the production and disposal of plastic bottles as part of supplying the water.