City of Niagara Falls Open Data publishes 349 open datasets for Canada. Browse them live in Vizzie and turn any one into a map or chart.
City of Niagara Falls Open Data is the open-data portal for Canada, covering Ontario. It runs on ArcGIS Hub, Esri's open-data platform for geographic data. You can browse it directly at open.niagarafalls.ca. Reuse terms are set out in the portal's terms of service (Esri terms apply to the Hub platform; publisher licence governs the data. licenseInfo is free-text — treat as UNDECLARED unless it maps cleanly.).
City of Niagara Falls Open Data publishes one licence across its whole catalogue, so 37 datasets here are covered by it even though they carry no licence of their own. That is a stronger position than an undeclared catalogue, where nothing grants permission at all — but the portal's terms are what govern, so read them before you rely on the data. Vizzie resolves each dataset to the same licence and writes the attribution line for you when you export or publish.
Terms page read through the Hub's page item (20 Sep 2026): standard OGL grant.
No download, no GIS specialist. Opens in Vizzie.