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.
Found 23146 records
Provincial / Territorial

Waterbody types include: * Lake * River * Canal * Reservoir * Kettle lake * Pond * Beaver Pond * …

Record Modified: Mar 25, 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 Fish Pathogen Boundary Segment layer forms the boundary of the Fish Pathogen Management Zones and is made up of …

Record Modified: Mar 25, 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

The Baseline hydrology statistics (stream flow regime) in the Southwestern Hudson Bay and Nelson River watershed systems were produced for …

Record Modified: Mar 25, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML PDF ZIP
Keywords: Economy and Business Environment and Natural Resources Environment and energy Government information
Provincial / Territorial

Watercourses are line features - natural or manmade - that represent the location of flowing surface water. This product requires …

Record Modified: Mar 25, 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

A Ministry of Natural Resources (MNR) Road Barrier is when access to a road segment or network is restricted or …

Record Modified: Mar 25, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: ESRI REST HTML ZIP Other
Keywords: Economy and Business Environment and Natural Resources Infrastructure and Transportation Driving and roads Government information
Provincial / Territorial

An abiotic damage event is a non-biological event -- such as wind or an ice storm -- that has damaged …

Record Modified: Mar 25, 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 information is used to manage oil and gas rights on offshore Crown lands in Ontario. A grid system of …

Record Modified: Mar 25, 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 dataset contains line features which define trails that are used for: * hiking * backpacking * biking * horseback …

Record Modified: Mar 25, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: DOCX HTML PDF
Keywords: Economy and Business Culture and Recreation Environment and Natural Resources Travel and recreation Government information

The Ontario Digital Surface Model (Imagery-Derived) is a raster elevation product that was generated from the elevation point clouds created …

Record Modified: Mar 25, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML PDF ZIP
Keywords: Environment and Natural Resources Government information
Provincial / Territorial

This dataset represents the locations of licenced and permitted pits and quarries regulated by the Ministry of Natural Resources and …

Record Modified: Mar 25, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: HTML ZIP Other ESRI REST
Keywords: Economy and Business Environment and Natural Resources Environment and energy Government information