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City of Toronto Open Data

The City of Toronto’s Open Data Portal is an open source delivery tool to bring people and data together. Whether you’re an app developer, an engaged citizen, or a student trying to learn more about how the city works, the Open Data Portal contains a wealth of datasets for you to explore. We update regularly with new datasets, and welcome your requests.

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How the City is Winning the War Against Lead Contamination in Drinking Water

Back in 2011, Toronto’s City Council took action by approving a strategy to reduce lead in our drinking water. Fast forward to 2014, and the City began to take action. Read on for more analysis.


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