Open Government Portal

About this information

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.
  • #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
  • #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
47480 records

The Ontario Road Network (ORN) Composite product is a segmented derivative of the ORN Road Net Element (ORNELEM) data class. …

Record Modified: May 27, 2026
Record Released: May 8, 2024
Publisher: Government of Ontario
Formats: ESRI REST HTML
Keywords: Infrastructure and Transportation Economy and Business Driving and roads Mapping and Information Resources Branch transportation mapping highways emergency services streets transport roads land use planning ...
Provincial / Territorial

This dataset displays the name, website and locations of Ontario Farmers Markets, as derived from the Farmers Markets of Ontario …

Record Modified: May 27, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: ESRI REST HTML
Keywords: Agriculture and Food Economy and Business Health and wellness Government information

Evaluation reports
The department periodically conducts evaluations of Global Affairs Canada priorities, programs and projects. Evaluation serves as a practical …

Record Modified: May 27, 2026
Record Released: Sep 11, 2023
Publisher: Global Affairs Canada
Formats: HTML
Keywords: Consular Affairs Program GAC Travel information advice Routine services Emergency assistance Government of Canada's response Consular Policy Consular Operations Points of service abroad ...

Evaluation reports
The department periodically conducts evaluations of Global Affairs Canada priorities, programs and projects. Evaluation serves as a practical …

Record Modified: May 27, 2026
Record Released: Sep 11, 2023
Publisher: Global Affairs Canada
Formats: HTML
Keywords: Global Affairs Canada GAC Stabilization Reconstruction Task Force START Global Peace Security Fund GPSF Summative evaluation Relevance Performance ...

Evaluation reports
The department periodically conducts evaluations of Global Affairs Canada priorities, programs and projects. Evaluation serves as a practical …

Record Modified: May 27, 2026
Record Released: Sep 11, 2023
Publisher: Global Affairs Canada
Formats: HTML
Keywords: Advancing Specialized Skills Economic Transformation Formative Evaluation Accountability Results Implementation Technical vocational education ...

This dataset was created to provide land use information on the Oak Ridges Moraine and is the basis for Ontario …

Record Modified: May 27, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: DOCX ESRI REST HTML PDF ZIP Other
Keywords: Economy and Business Environment and Natural Resources Environment and energy Government information

The boundaries of provincial park administration zones in Ontario.

Record Modified: May 27, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: ESRI REST HTML PDF ZIP Other
Keywords: boundary provincial parks administrative boundaries culture and recreation government Government information
Provincial / Territorial

The data identifies First Nation treaties and other agreements, such as land purchases by the Crown. This file was used …

Record Modified: May 27, 2026
Record Released: Mar 1, 2024
Publisher: Government of Ontario
Formats: HTML
Keywords: Housing Communities and Social Support Government Government information
Provincial / Territorial

Ontario Land Cover (OLC) is a primary data layer. It provides a comprehensive, standardized, landscape level inventory of Ontario’s natural, …

Record Modified: May 27, 2026
Record Released: Aug 29, 2024
Publisher: Government of Ontario
Formats: HTML
Keywords: land cover landcover landscape change OLC landuse land use Environment and Natural Resources Ontario land cover Government information
Provincial / Territorial

This data keeps the Ministry of Agriculture, Food and Agribusiness' records of modified or newly constructed drainage systems current. Constructed …

Record Modified: May 27, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: ESRI REST HTML
Keywords: Agriculture and Food Economy and Business Government Government information