Open Government Portal

Found 46185 records
Provincial / Territorial

This spatial dataset represents the boundaries of the areas of responsibility for aggregate inspectors working on behalf of the Ministry …

Record Modified: Jan 21, 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

Bathymetry line data was collected to assess fish habitat in Ontario. Spot depths (bathymetry points) were used to measure the …

Record Modified: Jan 21, 2026
Record Released: Mar 29, 2022
Publisher: Government of Ontario
Formats: ESRI REST HTML ZIP Other
Keywords: Economy and Business Environment and Natural Resources Environment and energy Government information

A single-tier municipality doesn't form part of an upper-tier municipality and assumes all municipal responsibilities set out under the Municipal …

Record Modified: Jan 21, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: ESRI REST HTML ZIP Other
Keywords: Housing Communities and Social Support Government Government information

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

Record Modified: Jan 21, 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

This spatial dataset represents the locations of aquatic resource area (ARA) polygon segments derived from corresponding polygon features in the …

Record Modified: Jan 21, 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

Get a list of COVID-19 assessment centres. Before you go, you should check if: * The centre is open * …

Record Modified: Jan 21, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: CSV GEOJSON HTML JSON
Keywords: Government and Finance Health coronavirus covid testing covid-19 testing locations COVID-19 Government information
Provincial / Territorial

Ontario provides a range of services and supports to children and youth with Autism Spectrum Disorders. In each defined service …

Record Modified: Jan 21, 2026
Record Released: Sep 14, 2023
Publisher: Government of Ontario
Formats: HTML
Keywords: Housing Communities and Social Support Health and wellness Government information

General guidelines 1. The dataset contains trip origin, destination, commodity group, average daily trips, commodity weight and value. 2. The …

Record Modified: Jan 21, 2026
Record Released: Nov 27, 2020
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: Infrastructure and Transportation Driving and roads 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: Jan 21, 2026
Record Released: Aug 14, 2024
Publisher: Government of Ontario
Formats: 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: Jan 21, 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