Open Government Portal

Found 22971 records

Water chemistry data with geographic coordinates from lakes primarily in the Sudbury area of Ontario since 1981. Several lakes spread …

Record Modified: Apr 17, 2026
Record Released: Jan 18, 2023
Publisher: Government of Ontario
Formats: CSV PDF HTML
Keywords: Sudbury water quality inland lakes water chemistry acid precipitation environmental monitoring reference Air Monitoring Network monitoring environment and natural resources
Provincial / Territorial

Fuel tax rates were last changed on July 1, 2022. The current rates are: * 9 ¢ per litre for …

Record Modified: Apr 17, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Economy and Business Environment and Natural Resources Government and Finance Taxes and benefits

If your child or youth has multiple or complex special needs, you can contact a dedicated service planning coordinator who …

Record Modified: Apr 17, 2026
Record Released: Dec 14, 2023
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: Données Ontario

This data set provides a summary of research projects funded by the Ministry of Colleges and Universities.

Record Modified: Apr 17, 2026
Record Released: Dec 4, 2024
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Education and Training Business and economy Research funding Ontario Research Funding Current research funding
Provincial / Territorial

Bilingual reference lists on the following topics: * names and official titles of current ministers and parliamentary assistants * official …

Record Modified: Apr 17, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: Government and Finance Government
Provincial / Territorial

The data includes agency websites, classifications and Public Service of Ontario Act, 2006 regulation data.

Record Modified: Apr 17, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Government and Finance Government

From 2018 to 2023, ministry staff collected water quality samples year-round from seven rivers that flow into Lake Ontario in …

Record Modified: Apr 17, 2026
Record Released: Mar 18, 2026
Publisher: Government of Ontario
Formats: XLSX PDF HTML
Keywords: great lakes water
Provincial / Territorial

This is a list of licensed and out-of-province eligible laboratories that can test Ontario drinking water. Prior to submitting samples, …

Record Modified: Apr 17, 2026
Record Released: Mar 18, 2026
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: drinking water testing lead inorganic organic Microbiological Licensed laboratories Eligible laboratories

Access the list of facilities registered to a technical standard to manage industrial air pollution by the Ministry of the …

Record Modified: Apr 17, 2026
Record Released: Nov 1, 2023
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: air pollution air
Provincial / Territorial

This dataset contains Municipal post-election data, including (but not limited to): number of voters, voter turnout (%), alternative voting methods …

Record Modified: Apr 17, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: CSV DOCX XLSX HTML
Keywords: Housing Communities and Social Support Government and Finance Government