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.
47697 records

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 Diplomatic Corps Services Program DCSP privileges immunity Foreign Missions International Organizations Act FMIOA foreign missions ...

The Big Picture 2002 is a legacy geographic information system (GIS) based landscape analysis. It is a partnership between the …

Record Modified: May 27, 2026
Record Released: Oct 9, 2025
Publisher: Government of Ontario
Formats: HTML
Keywords: Cores corridors natural network Environment and Natural Resources Nature Conservancy of Canada Natural Heritage Information Centre Government information

The Ontario Lidar Digital Terrain Model (DTM) Geospatial Ontario (GEO) Dataset is a raster product representing the bare-earth terrain derived …

Record Modified: May 27, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML ZIP
Keywords: Environment and Natural Resources Government information
Provincial / Territorial

This data shows the component parts of the Greenbelt Area as set out in the Greenbelt Act, 2005. * There …

Record Modified: May 27, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: ESRI REST HTML ZIP Other
Keywords: Housing Communities and Social Support Environment and energy Government information
Provincial / Territorial

This dataset contains location information for 2 of Ontario’s snow monitoring networks: * Surface Water Monitoring Centre (SWMC) * Snow …

Record Modified: May 27, 2026
Record Released: Aug 14, 2024
Publisher: Government of Ontario
Formats: ESRI REST HTML XLS
Keywords: Surface Water Monitoring Centre snow snow survey flood flood forecasting Snow Network for Ontario Wildlife conservation authority weather climate hydrometric Science and Research Branch Wildlife Research and Monitoring Section ...
Provincial / Territorial

Displays areas regulated as a conservation reserve in order to: * permanently protect representative ecosystems, biodiversity and significant elements of …

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

This dataset was created to establish a permanent boundary. Lands within this boundary are subject to the principles contained in …

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
Provincial / Territorial

The Agricultural Resource Inventory 1983 (ARI 1983) dataset includes agricultural land use and drainage systems information. This dataset evaluates the …

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

This data represents the Ministry of Natural Resources (MNR) administrative boundaries from 1997-2022. Ministry of Natural Resources (MNR) administrative areas …

Record Modified: May 27, 2026
Record Released: Mar 13, 2024
Publisher: Government of Ontario
Formats: HTML SHP
Keywords: area district region boundaries administrative boundaries Regional Operations Division Environment and Natural Resources Government information
Provincial / Territorial

This dataset provides information submitted by well contractors as prescribed by Regulation 903, and is stored in the Water Well …

Record Modified: May 27, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML PDF SHP ZIP
Keywords: Economy and Business wells water water management land land management aquifer water supply EMRB Government information