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Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.

The key things to remember about open data are:

  • #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
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Found 47474 records

The Ontario Digital Surface Model (DSM) (Lidar-Derived) Land Information Ontario dataset is a raster product that provides a representation of …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML ZIP
Keywords: Environment and Natural Resources Government information

The boundaries of the 14 lead agencies that support the Student Nutrition Program. Data contains lead agency names and accompanying …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML XLS ZIP
Keywords: Housing Communities and Social Support Government Government information
Provincial / Territorial

Data includes the locations of the 4 Youth Justice regional offices in the province. Details include: * region * street …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: Justice and Public Safety Housing Communities and Social Support Law and safety Government information
Provincial / Territorial

Get data on forest fires, compiled annually for the National Forestry Database The National Forestry Database includes national forest data …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML
Keywords: Economy and Business Environment and Natural Resources Environment and energy Government information
Provincial / Territorial

Number of outbound visits by residents of Ontario to selected provinces. ## Related * Outbound visits * Outbound visitor spending

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML XLS
Keywords: Economy and Business Culture and Recreation Travel and recreation Government information
Provincial / Territorial

The Lake Simcoe lake monitoring program provides measurements of chemical and physical water quality limits such as total phosphorus, nitrogen, …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML PDF SHP ZIP
Keywords: Environment and Natural Resources Government Lake Simcoe water quality monitoring environmental monitoring nutrients chlorophyll algae phytoplankton pH zooplankton ...
Provincial / Territorial

GO Transit is the regional public transit service for the Greater Toronto and Hamilton Area. For more information regarding GO …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: DOCX HTML KML ZIP
Keywords: Infrastructure and Transportation Driving and roads Government information
Provincial / Territorial

Ontario's Tele-Mental Health Service provides access to specialized mental health consultants to children and youth in rural, remote and underserved …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML XLS ZIP
Keywords: Housing Communities and Social Support Health Health and wellness Government information

Total outbound visitor spending by residents of Ontario in selected U.S. states. ## Related * Outbound visits * Outbound visitor …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML XLS
Keywords: Economy and Business Culture and Recreation Travel and recreation Government information
Provincial / Territorial

Used within the Travellers Road Information Portal Interactive Map to convey transportation related information in both official languages. This information …

Record Modified: Jun 19, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML KML
Keywords: Infrastructure and Transportation Driving and roads carpool parking lots commute Government information