Datasets

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443 total datasets found
Access level:

Topics: Environnement et richesses naturelles (310) gestion de l'eau (6)

Showing datasets with access level:

  • 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

  • Waterpower Legacy Applicant of Record

    Ministry: Natural Resources

    This provincial layer shows the site locations for waterpower Applicants of Record seeking regulatory approvals for renewable energy projects on Crown land. The ministry will...

    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

  • Ontario Hydro Network (OHN) - Small scale cartographic products

    Ministry: Natural Resources

    This Ontario Hydro Network (OHN) small scale dataset is intended for cartographic and web mapping display purposes, not for analytical work. Small scale waterbody, watercourse...

    Resource formats:

    • WEB

  • Crown land: MNR non-freehold dispositions

    Ministry: Natural Resources

    This Crown land data set includes: leases licenses of occupation land use permits beach management agreements easements These are lands with tenanted dispositions by the Crown...

    Resource formats:

    • WEB

  • Forest Fire Danger Rating

    Ministry: Natural Resources

    This Forest Fire Danger Rating is a general depiction of the forest fire danger ratings for various regions of Ontario. It is designed only to show the overall danger in large...

    Resource formats:

    • WEB

  • In-year Fire Perimeters

    Ministry: Natural Resources

    Fire perimeters for this year's forest fires in Ontario. Fire perimeters are illustrations only and may not be exact in relation to actual physical locations. The Ontario...

    Resource formats:

    • WEB

  • Ontario moose aerial inventory plot grid

    Ministry: Natural Resources

    This spatial polygon layer contains all the standardized plots used for the Ministry of Natural Resources’ moose aerial inventory program. The geographic area includes Central...

    Resource formats:

    • WEB