Datasets

Search for specific datasets or use filters to explore our data.

40 total datasets found
Access level:

Update frequency: As required (29) and Ministries: Environment, Conservation and Parks (29)

Showing datasets with access level:

  • Lake Ontario Downstream Tributary Water Chemistry Monitoring

    Ministry: Environment, Conservation and Parks

    From 2018 to 2023, ministry staff collected water quality samples year-round from seven rivers that flow into Lake Ontario in the Greater Toronto Area. They did this to...

    Resource formats:

    • XLSX
    • PDF

  • Inland Waters Lakes and Streams – Biological Communities

    Ministry: Environment, Conservation and Parks

    This dataset includes information on biological communities in lakes and streams across Ontario since 1976. Biological communities sampled include: crayfish Data were...

    Resource formats:

    • CSV
    • PDF

  • Hamilton Harbour Area of Concern (AOC) Monitoring

    Ministry: Environment, Conservation and Parks

    Dataset includes 8 water quality surveys conducted between May and September 2021 at 4 stations in Hamilton Harbour by the Ontario Ministry of the Environment, Conservation and...

    Resource formats:

    • XLSX
    • PDF

  • Greenhouse Gas Emissions by Sector

    Ministry: Environment, Conservation and Parks

    The data sets show historical greenhouse gas emissions and emission changes for selected years, in megatonnes of CO2 equivalent. Historical estimates are based on Environment...

    Resource formats:

    • ZIP

  • Conservation Reserve Regulated

    Ministry: Environment, Conservation and Parks

    Displays areas regulated as a conservation reserve in order to: permanently protect representative ecosystems, biodiversity and significant elements of Ontario's natural...

    Resource formats:

  • Climate data – High Resolution Projections

    Ministry: Environment, Conservation and Parks

    The zip file contains high-resolution projections of the annual averaged temperature and precipitation over 50 regions and 150 municipalities in the Province of Ontario from...

    Resource formats:

    • PDF
    • ZIP

  • Caribou Range Boundary

    Ministry: Environment, Conservation and Parks

    Shows areas where the health and prevalence of caribou can be linked to the attributes of the land that supports them. Ontario's Woodland Caribou Recovery Strategy (2008)...

    Resource formats:

    • SHP
    • PDF

  • Ambient Air Quality Criteria

    Ministry: Environment, Conservation and Parks

    Access the List of Ambient Air Quality Criteria (AAQC) set by the Ministry of the Environment, Conservation and Parks. An AAQC is not a regulatory value. It is a concentration...

    Resource formats:

    • CSV

  • Air Contaminants Benchmarks List

    Ministry: Environment, Conservation and Parks

    Standards, guidelines and screening levels for assessing point of impingement concentrations of air contaminants Get information on the ministry’s standards, guideline values...

    Resource formats:

    • CSV
    • PDF