Datasets

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439 total datasets found
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Topics: water supply (0) Environment and Natural Resources (307)

Showing datasets with access level:

  • Greater Toronto Area digital elevation model 2002

    Ministry: Natural Resources

    The Digital Elevation Model (DEM) data is organized into 20km x 20km tiles with a spatial resolution of 5m. This data is intended to be used for pre-engineering survey and...

    Resource formats:

    • WEB

  • UTM (Universal Transverse Mercator) 1 Km Grid

    Ministry: Natural Resources

    Many geometrical schemes - or map projections - are used to represent the curved surface of the Earth on map sheets. Canada uses the Universal Transverse Mercator (UTM) system....

    Resource formats:

    • WEB

  • Niagara Escarpment Plan land use designations

    Ministry: Natural Resources

    Depicts the internal boundaries of the Niagara Escarpment Plan area. The 7 land use designations are: escarpment natural area escarpment protection area escarpment rural area...

    Resource formats:

    • WEB
    • PDF
    • DOCX

  • Official airports

    Ministry: Natural Resources

    This layer is derived from data provided from Nav Canada. Where possible, it is spatially aligned with Ontario land parcel layers. Data is continually updated. This layer should...

    Resource formats:

    • WEB
    • DOCX
    • PDF

  • Tank

    Ministry: Natural Resources

    A tank is an above ground container that holds either petroleum or water. This data is no longer being updated. It is best suited for historical research and analysis.

    Resource formats:

    • WEB

  • Bathymetry lines

    Ministry: Natural Resources

    Bathymetry line data was collected to assess fish habitat in Ontario. Spot depths (bathymetry points) were used to measure the depth contours, which function like isobars to...

    Resource formats:

    • WEB

  • Trail segments

    Ministry: Natural Resources

    The dataset contains line features which define trails that are used for: hiking backpacking biking horseback riding cross-country skiing snowmobiling access to campgrounds

    Resource formats:

    • WEB

  • Toxics Reduction Act – Living List Status of Nominations

    Ministry: Environment, Conservation and Parks

    The Toxics Reduction Act requires the ministry to consult with experts and the public at least once every five years about possible changes to the lists of substances that are...

    Resource formats:

    • XLS
    • PDF

  • Aquatic ecosystem classification for Ontario (AEC)

    Ministry: Natural Resources

    ​The aquatic ecosystem classification (AEC) is a science-based tool that groups and classifies Ontario’s rivers and streams based on their: physical attributes, such as water...

    Resource formats:

    • WEB

  • Algonquin to Adirondack landscape analysis

    Ministry: Natural Resources

    This area has been identified as important for species movement. Analysis was completed on the natural heritage features of the fragmented areas of this region. This region has...

    Resource formats:

    • WEB

  • Analysis of Regional Wood Supply

    Ministry: Natural Resources

    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

  • Aquatic resource area line segment

    Ministry: Natural Resources

    This spatial dataset represents the locations of aquatic resource area (ARA) line segments derived from corresponding line features in the Ontario Hydro Network. ARA line...

    Resource formats:

    • WEB

  • Ontario Tree Seed Transfer Policy data

    Ministry: Natural Resources

    This highly specialized publication (Ontario Tree Seed Transfer Policy data) is available in English only in accordance with Regulation 671/92, which exempts it from translation...

    Resource formats:

    • XLSX
    • ZIP
    • CSV

  • Lake Ontario Prey Fish Trawl Data

    Ministry: Natural Resources

    This dataset contains Lake Ontario prey fish abundance and distribution statistics, collected every year during spring and fall bottom trawl surveys. The New York State...

    Resource formats:

    • WEB

  • Site regions and districts

    Ministry: Natural Resources

    Site Regions and Site Districts of Ontario represent an early Ecological Land Classification (ELC) system originally developed by Angus Hills. This dataset was revised by the...

    Resource formats:

    • WEB

  • Ontario provincial land cover 1996 - 28 classes

    Ministry: Natural Resources

    This data was produced in 1999 by rationalizing a 48-class database into 28 distinct classes. The original database was derived from digital, multispectral Landsat Thematic...

    Resource formats:

    • WEB
    • PDF

  • 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:

  • Jackfish Bay Area of Concern in Recovery – Water and Sediment Chemistry

    Ministry: Environment, Conservation and Parks

    In 2017, the Ministry of Environment, Conservation, and Parks collected water and sediment from the Jackfish Bay ‘Area of Concern in Recovery’ study area, which included...

    Resource formats:

    • CSV
    • XLSX
    • PDF

  • Beaches in Ecoregion 6e6 and 7e5

    Ministry: Natural Resources

    Two classes of beaches are distinguished, those with infrastructure and those without. Beaches with infrastructure: open sandy beaches along the shore of a great lake, within...

    Resource formats:

    • WEB

  • Guide Effectiveness Monitoring Program site locations

    Ministry: Natural Resources

    Get data on the locations of sample sites for the Guide Effectiveness Monitoring Program This dataset shows the locations of sample sites for the Guide Effectiveness Monitoring...

    Resource formats:

    • SHP