36 datasets found

Access Level: open and Has Resources (data): True and Keywords: Environment and Natural Resources and Formats: PDF

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  • Provincial Watersheds, Historical

    Natural Resources and Forestry (Provincial Ministry)

    Note: This data has been replaced by the Ontario Watershed Boundaries (OWB). We are no longer updating this data. It is best suited for historical research and analysis. A...
      Resource formats:
    • ZIP
    • PDF
  • Hazardous Waste Public Information

    Environment, Conservation and Parks (Provincial Ministry)

    This hazardous waste dataset contains spatial information about generators, carriers and receivers of hazardous and liquid industrial waste. Also contains the volumes and...
      Resource formats:
    • ZIP
    • PDF
  • Pesticide Concentrations in Stream Water

    Environment, Conservation and Parks (Provincial Ministry)

    This dataset contains measurements of pesticide concentrations in stream water samples collected at selected streams in Ontario. The Ministry of the Environment, Conservation...
      Resource formats:
    • XLSX
    • PDF
  • Smog advisory statistics (ambient air quality network)

    Environment, Conservation and Parks (Provincial Ministry)

    The ministry monitors air pollution levels and issues smog advisories when there is strong likelihood that widespread, elevated, and persistent smog levels are expected. This...
      Resource formats:
    • XLS
    • PDF
    • CSV
  • Ontario provincial land cover 1996 - 28 classes

    Natural Resources and Forestry (Provincial Ministry)

    This data was produced in 1999 by rationalizing a 48-class database into 28 distinct classes. The original database was derived from digital, multispectral Landsat Thematic...
      Resource formats:
    • PDF
  • Permit to take water

    Environment, Conservation and Parks (Provincial Ministry)

    Companies or organizations who take over 50,000 litres of water/day from a lake, river, stream or groundwater source, must obtain a Permit to Take Water from the Ministry of the...
      Resource formats:
    • ZIP
    • XLS
    • PDF
  • Ontario Hydro Network - Waterbody

    Natural Resources and Forestry (Provincial Ministry)

    Waterbody types include: Lake River Canal Reservoir Kettle lake Pond Beaver Pond Ocean Instructions for downloading this dataset: select the link below and scroll down the...
      Resource formats:
    • PDF
    • DOCX
  • Ontario Hydro Network - Watercourses

    Natural Resources and Forestry (Provincial Ministry)

    Watercourses are line features - natural or manmade - that represent the location of flowing surface water. Instructions for downloading this dataset: select the link below and...
      Resource formats:
    • PDF
    • DOCX
  • Petroleum Crown Lake Grid

    Natural Resources and Forestry (Provincial Ministry)

    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:
    • DOCX
    • PDF
  • Ontario Road Network: segment with address

    Natural Resources and Forestry (Provincial Ministry)

    The ORN is a provincewide geographic database of over 250,000 kilometres of municipal roads, provincial highways and resource and recreational roads. The ORN is the...
      Resource formats:
    • DOCX
    • PDF
  • Ontario Public Service Region

    Natural Resources and Forestry (Provincial Ministry)

    The OPS has adopted these boundaries for administrative and functional purposes which will facilitate enterprise initiatives and enhance customer service. Instructions for...
      Resource formats:
    • DOCX
    • PDF
  • Ontario Hydro Network - Hydrographic Poly

    Natural Resources and Forestry (Provincial Ministry)

    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:
    • PDF
    • DOCX
  • Ontario Hydro Network - Hydrographic Line

    Natural Resources and Forestry (Provincial Ministry)

    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:
    • PDF
    • DOCX
  • Ontario Hydro Network - Shoreline

    Natural Resources and Forestry (Provincial Ministry)

    The OHN is a provincial medium scale originating from data with regional scales of 1: 10,000 in Southern Ontario, 1: 20,000 in Northern Ontario and 1: 50,000 in the Far North....
      Resource formats:
    • PDF
    • DOCX
  • Ontario Hydro Network - Hydrographic Point

    Natural Resources and Forestry (Provincial Ministry)

    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:
    • DOCX
    • PDF
  • Official airports

    Natural Resources and Forestry (Provincial Ministry)

    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:
    • DOCX
    • PDF
  • Oak Ridges Moraine: planning area

    Natural Resources and Forestry (Provincial Ministry)

    This dataset was created to establish a permanent boundary. Lands within this boundary are subject to the principles contained in the Oak Ridges Moraine Legislation. Boundary is...
      Resource formats:
    • DOCX
    • PDF
  • Oak Ridges Moraine: land use designations

    Natural Resources and Forestry (Provincial Ministry)

    This dataset was created to provide land use information on the Oak Ridges Moraine and is the basis for Ontario Regulation 140/02. The data was digitized at 1:10,000 or better...
      Resource formats:
    • DOCX
    • PDF
  • Non-government agency Nature Reserve

    Natural Resources and Forestry (Provincial Ministry)

    NGO Nature Reserves are polygon features describing lands held by nature trusts and other non-government agencies for the purpose of nature conservation. Instructions for...
      Resource formats:
    • PDF
    • DOCX
  • Niagara Escarpment Plan policy area

    Natural Resources and Forestry (Provincial Ministry)

    The Niagara Escarpment Special Policy Area is comprised of the North Aldershot Policy Area and the Waterdown Policy Area. [More information](http://www.escarpment.org)
      Resource formats:
    • DOCX
    • PDF
You can also access this registry using the API (see API Docs).