Datasets

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286 total datasets found
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Formats: KML (25) WEB (266)

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  • The Acidic Precipitation in Ontario Study (A.P.I.O.S.)

    Ministry: Agriculture, Food and Agribusiness

    The Acidic Precipitation in Ontario Study (A.P.I.O.S.) was established in 1979 by the Ontario Ministry of the Environment to protect the environment from the detrimental effects...

    Resource formats:

    • CSV
    • WEB

  • Public health unit boundaries

    Ministry: Health

    This geospatial dataset contains the geographic boundaries of the 34 Public Health Units (PHUs) in Ontario, based on Statistics Canada’s Health Region Boundary File (2018). A...

    Resource formats:

    • WEB

  • Geotechnical boreholes

    Ministry: Mines

    Geotechnical boreholes contains records of boreholes constructed during geotechnical investigations. Data includes: information on the geological stratum identified down each...

    Resource formats:

    • KML

  • Ambient Groundwater Geochemistry data for southwestern Ontario

    Ministry: Mines

    Ambient Groundwater Geochemistry contains detailed inorganic chemistry data collected from over 900 water samples from south-western Ontario. Data includes: well information,...

    Resource formats:

    • KML

  • Aggregate Resources index

    Ministry: Mines

    Aggregate Resources contains reports on the nature and extent of sand, gravel and bedrock resources within specific areas across Ontario. Data includes: locations of aggregate...

    Resource formats:

    • KML

  • Single master gravity and aeromagnetic data for Ontario

    Ministry: Mines

    Gravity and aeromagnetic contains ground field reading of gravity strengths and airborne surveys of magnetic strengths from across the province of Ontario. Beginning in 1947,...

    Resource formats:

    • KML