Datasets

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288 total datasets found
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Topics: nutrients (5) Environment and energy (166)

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  • St. Lawrence Basin watersheds

    Ministry: Natural Resources

    Data includes: The Lake Superior watershed The Lake Huron watershed The Lake Erie watershed The Lake Ontario watershed The St. Lawrence River watershed

    Resource formats:

    • WEB

  • Transport Line

    Ministry: Natural Resources

    This dataset contains manmade linear features in a transportation network, such as bridges and railway tunnels. It does not include roads. The linear features included are:...

    Resource formats:

    • WEB

  • Bathymetry index

    Ministry: Natural Resources

    The attribute table included in the dataset provides some limited metadata information that is specific to each lake. This includes the: survey year survey method original map...

    Resource formats:

    • WEB

  • Miscellaneous line

    Ministry: Natural Resources

    The dataset represents prominent linear (man-made or natural) features including: cliffs dykes fences walls hedgerows feature outlines racetrack centre lines racetrack...

    Resource formats:

    • WEB

  • Ontario Hydro Network - Hydrographic Line

    Ministry: Natural Resources

    A feature is a representation of a real world object, such as a lake, stream, dam or rapid. There are three hydrographic feature classes:  points, lines and polys.   All may...

    Resource formats:

    • WEB
    • PDF
    • DOCX

  • Ministry of Natural Resources District

    Ministry: Natural Resources

    Ministry of Natural Resources (MNR) regions are divided into districts - smaller organizational units - to help manage ministry programs and resources. Extents of the districts...

    Resource formats:

    • WEB

  • Baseline hydrology statistics

    Ministry: Natural Resources

    The Baseline hydrology statistics (stream flow regime) in the Southwestern Hudson Bay and Nelson River watershed systems were produced for the Water Survey of Canada's HYDAT...

    Resource formats:

    • WEB

  • Crown Game Preserves

    Ministry: Natural Resources

    Crown Game Preserves were established to prohibit or regulate the hunting and trapping of wildlife in specific areas to restore local populations.

    Resource formats:

    • WEB

  • Ministry of Natural Resources Region

    Ministry: Natural Resources

    Ministry of Natural Resources (MNR) regions were created to help manage ministry programs and resources at a regional level. Extents of the regions were originally compiled by...

    Resource formats:

    • WEB

  • Miscellaneous Point

    Ministry: Natural Resources

    This dataset contains miscellaneous point features including: mine head frames cadastral iron bar (a type of survey monument) historical monuments horizontal control monuments...

    Resource formats:

    • WEB