• Municipal Treated Wastewater Effluent

    Ministry: Environment, Conservation and Parks

    The flows and effluent quality data is for the parameters of: Biological Oxygen Demand BOD5/CBOD5 Total Suspended Solids (TSS), also described as Residual Particulate Solids...

    Resource formats:

    • XLSX
    • PDF

  • Analysis of Regional Wood Supply

    Ministry: Natural Resources and Forestry

    The Analysis of Regional Wood Supply (ARWoodS) data is updated annually to incorporate changes to wood supply, projected wood supply use, and planned and actual harvest levels....

    Resource formats:

    • DOCX
    • ZIP
    • .ZIP

  • Greenhouse Gas Emissions Reporting By Facility

    Ministry: Environment, Conservation and Parks

    The Ministry of the Environment, Conservation and Parks collects greenhouse gas emissions data from regulated facilities under Ontario Regulation 390/18: Greenhouse Gas...

    Resource formats:

    • CSV
    • XLS
    • PDF

  • Ontario Forest Biomonitoring Network

    Ministry: Environment, Conservation and Parks

    The Ontario Forest Biomonitoring Network (OFBN) monitors the health of mixed hardwood forests across southern and central Ontario. The data set includes: Individual Tree Data:...

    Resource formats:

    • ZIP
    • XLSX
    • XLSB
    • PDF
    • TXT

  • 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

  • Landfill Gas Collection, Use and Destruction

    Ministry: Environment, Conservation and Parks

    This dataset provides a summary of information reported by landfills regarding their landfill gas collection (LFG), methane destruction and/or use, and associated emission...

    Resource formats:

    • XLSX
    • PDF

  • Niagara Escarpment Commission expenses

    Ministry: Natural Resources and Forestry

    Get data on travel expenses for Niagara Escarpment Commissioners and the Commission Chair This dataset shows detailed quarterly travel expenses for 17 Niagara Escarpment...

    Resource formats:

    • HTML

  • Ontario Mineral Inventory

    Ministry: Mines

    The Ontario Mineral Inventory (OMI) database (previously known as the Mineral Deposit Inventory or MDI database) provides an overview of mineral occurrences in the province of...

    Resource formats:

    • KML
    • HTML

  • Ontario Assessment File Database

    Ministry: Mines

    Assessment Files contains the technical results from all exploration work done in the province of Ontario. Data includes: details on location, property ownership, type of work...

    Resource formats:

    • KML
    • HTML

  • Ontario Drill Hole Database

    Ministry: Mines

    The Ontario Drill Hole dataset contains index information for more than 126,000 percussion, overburden, sonic and diamond drill holes from assessment files on record with the...

    Resource formats:

    • KML
    • HTML

  • OGSEarth

    Ministry: Mines

    OGSEarth provides data on mining claims, geology, index maps, administrative boundaries and abandoned mines. The data provided by OGSEarth is available in Keyhole Markup...

    Resource formats:

    • HTML

  • The Ontario Wildlife Damage Compensation Program fair market value valuation ...

    Ministry: Agriculture, Food and Rural Affairs

    This dataset provides standardized compensation rates and premiums for the Ontario Wildlife Damage Compensation Program (OWDCP). When livestock or poultry are injured or...

    Resource formats:

    • CSV

  • Fuel and gasoline tax registrant list

    Ministry: Finance

    This list enables consumers and dealers to identify those authorized by the Minister of Finance to sell and distribute products like gasoline, propane, and clear or dyed diesel...

    Resource formats:

    • XLSX
    • CSV

  • Crown timber charges for forestry companies

    Ministry: Natural Resources and Forestry

    Crown timber charges are composed of: stumpage price Forestry Futures Trust charge Forest Renewal Trust charge The stumpage price is made up of 3 components: minimum price:...

    Resource formats:

    • XLSX

  • Ontario Geological Survey Geological Maps and Digital Data Index

    Ministry: Mines

    Geological Maps and Digital Data contains outlines illustrating areas that have published products released by the Ontario Geological Survey. Data includes: published product...

    Resource formats:

    • KML

  • Historic bathymetry maps

    Ministry: Natural Resources and Forestry

    Bathymetry is the measurement of water depth in lakes. From the 1940s to the 1990s, the Ministry of Natural Resources and Forestry produced bathymetry maps for over 11,000 lakes...

    Resource formats:

    • WEB

  • Ontario Integrated Hydrology (OIH) data

    Ministry: Natural Resources and Forestry

    Ontario Integrated Hydrology (OIH) data is used to generate watersheds and support provincial-scale hydrology applications including: watershed generation hydrologic modelling...

    Resource formats:

    • PDF

  • Moose hunting activity and harvests

    Ministry: Natural Resources and Forestry

    This data breaks down bull moose, cow moose, calf moose and total harvest numbers by: wildlife management unit (WMU) calendar year Harvest and active hunter numbers are...

    Resource formats:

    • XLSX
    • CSV

  • Aquatic ecosystems in the Great Lakes Basin

    Ministry: Natural Resources and Forestry

    The dataset has been used for the Great Lakes Conservation Blueprint Project for Aquatic Biodiversity. It can be used for: research and aquatic species inventories...

    Resource formats:

    • SHP

  • Ontario water and weather monitoring stations

    Ministry: Natural Resources and Forestry

    Point locations of water and weather monitoring stations used by the Surface Water Monitoring Centre to assess flood and drought conditions across Ontario. Monitoring station...

    Resource formats:

    • SHP