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.
47479 records
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

This data layer contains individual forest stand level information for the Kemptville District, including: * working group (meaning a grouping …

Record Modified: May 27, 2026
Record Released: Sep 14, 2023
Publisher: Government of Ontario
Formats: HTML
Keywords: Forest Management Forestry Forest Resource Inventory Forest Inventories FRI Forest Government information

This data contains location information for 1 of Ontario’s snow monitoring networks: * Surface Water Monitoring Centre (SWMC) Snow course …

Record Modified: May 27, 2026
Record Released: May 8, 2024
Publisher: Government of Ontario
Formats: ESRI REST HTML SHP
Keywords: snow snow survey flood flood forecasting conservation authority weather climate hydrometric Surface Water Monitoring Centre Environment and Natural Resources Government information
Provincial / Territorial

This dataset contains a list of licensed tile drainage contractors in Ontario who design and install agricultural tile drainage systems. …

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

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 ...