Datasets

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440 total datasets found
Access level:

Topics: Environment and Natural Resources (307) nutrients (5) eutrophication (0) Great Lakes (0)

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  • Make a Topographic Map application

    Ministry: Natural Resources and Forestry

    The Ministry of Natural Resources and Forestry’s Make a Topographic Map is a mapping application that features the best available topographic data and imagery for Ontario. You...

    Resource formats:

    • WEB

  • 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 and clear or dyed diesel fuel. All...

    Resource formats:

    • XLSX
    • CSV

  • 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

  • Algonquin to Adirondack landscape analysis

    Ministry: Natural Resources and Forestry

    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

  • Aquatic Landscape Inventory System

    Ministry: Natural Resources and Forestry

    This historic dataset delineates valley segments based on a number of different natural features. The data applies to valley segments on the Ontario side of the Great Lakes....

    Resource formats:

    • WEB

  • 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

  • Crown land: ministry unpatented land

    Ministry: Natural Resources and Forestry

    These are parcels of land, and land under water — that the Crown has not granted or sold to people or organizations for private use — and are still under ownership of the Crown....

    Resource formats:

    • WEB

  • Black and white aerial forestry photo collection database

    Ministry: Public and Business Service Delivery and Procurement

    A database of geospatial coordinates that represent points of reference for photos that are held in the Archives' of Ontario's collection. The photos themselves are not...

    Resource formats:

    • ZIP

  • 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