Datasets

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441 total datasets found
Access level:

Topics: Environnement et richesses naturelles (310) Centre de contrôle des eaux de surface (0)

Showing datasets with access level:

  • Forest Abiotic Damage Event

    Ministry: Natural Resources

    An abiotic damage event is a non-biological event -- such as wind or an ice storm -- that has damaged areas of forested land. Abiotic damage event information is mainly used to:...

    Resource formats:

    • WEB

  • Tables of Drinking Water Threats

    Ministry: Environment, Conservation and Parks

    We've made tables that include the 21 drinking water quality threat activities, set out in O. Reg. 287/07, which may pose a risk to a municipal drinking water supply. The...

    Resource formats:

    • PDF
    • XLSX

  • Ontario Hydro Network - Watercourse

    Ministry: Natural Resources

    Watercourses are line features - natural or manmade - that represent the location of flowing surface water. This product requires the use of geographic information system (GIS)...

    Resource formats:

    • WEB
    • PDF
    • DOCX

  • Lake Simcoe shoreline inventory

    Ministry: Natural Resources

    This dataset was created to: better understand the state of the shoreline track changes over time identify priority areas for restoration The dataset provides important...

    Resource formats:

    • WEB

  • Beech regeneration control in stands affected by beech bark disease

    Ministry: Natural Resources

    Evaluates the effects of silvicultural activities (tending, harvest intensity) and timing (pre, during and post-harvest) on forest productivity and regeneration of beech and...

    Resource formats:

    • WEB

  • Ontario Typical Range Soil Chemistry

    Ministry: Environment, Conservation and Parks

    Concentration levels from soil sampled in urban and rural parklands in the province. Data includes: station name and location (rounded to 1 km precision) sample date results...

    Resource formats:

    • SHP
    • PDF

  • Renewable energy on Crown land policy area

    Ministry: Natural Resources

    The Renewable Energy on Crown Land Policy (PL 4.10.06) covers access to Crown land for potential onshore wind, solar and waterpower development. This information will help...

    Resource formats:

    • WEB

  • Fire management agreement area

    Ministry: Natural Resources

    Fire management agreements divide land into 4 areas: Crown Protection Area (CPA): The Crown is responsible for responding to all fires in the CPA Municipal Protection Area...

    Resource formats:

    • WEB

  • Moose population monitoring summaries

    Ministry: Natural Resources

    This data set contains the results of moose aerial inventory surveys we collect each winter across parts of Ontario. These surveys are used to: monitor moose populations...

    Resource formats:

    • XLSX

  • Source Protection Area Generalized

    Ministry: Environment, Conservation and Parks

    A source protection area (SPA) is an area of land and water governed by a Source Protection Authority, an agency, person or body. This dataset defines the geographic boundaries...

    Resource formats:

  • Petroleum Crown Lake Grid

    Ministry: Natural Resources

    This information is used  to manage oil and gas rights on offshore Crown lands in Ontario. A grid system of blocks and tracts is used to divide the area. 1 block =  5 minute...

    Resource formats:

    • WEB
    • DOCX
    • PDF

  • Forest Disease Damage Event

    Ministry: Natural Resources

    Data show where pathogens - fungal, bacillial or viral - have caused damage by reducing growth rates, tree vigor or have killed trees. Examples of forest diseases include White...

    Resource formats:

    • WEB

  • In-filled Climate Data

    Ministry: Natural Resources

    The Ontario in-filled climate data collection includes information from 339 monitoring stations maintained by the Meteorological Service of Canada. Historical climate data...

    Resource formats:

    • MDB

  • Beaver Dam

    Ministry: Natural Resources

    This dataset contains linear features constructed by beavers. The linear features are captured to scale on: single line rivers lakes double line rivers We are no longer...

    Resource formats:

    • WEB

  • Minor urban centres in the Niagara Escarpment Plan

    Ministry: Natural Resources

    Minor urban center is one of the 7 Niagara Escarpment Plan land use designations. This designation includes rural settlements, villages and hamlets. The boundaries of minor...

    Resource formats:

    • WEB

  • 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

  • Annual forest fire reporting data

    Ministry: Natural Resources

    Get data on forest fires, compiled annually for the National Forestry Database The National Forestry Database includes national forest data and forest management statistics to...

    Resource formats:

    • WEB

  • Waste Management Site

    Ministry: Natural Resources

    This new data class brings over data from the Waste Management Information System (WMIS), which is a Microsoft Access based database used by the Ministry of Natural Resources...

    Resource formats:

    • WEB

  • Caribou Range Boundary

    Ministry: Environment, Conservation and Parks

    Shows areas where the health and prevalence of caribou can be linked to the attributes of the land that supports them. Ontario's Woodland Caribou Recovery Strategy (2008)...

    Resource formats:

    • SHP
    • PDF

  • Forest Insect Damage Event

    Ministry: Natural Resources

    Shows areas where forest insect pests have damaged or killed trees by defoliation, foliage mining and wood boring. Tree mortality rarely occurs as the result of one year's...

    Resource formats:

    • WEB
    • DOCX
    • PDF