Government of Ontario

32 datasets found
  • Open Data

    Emergency Management historical events

    Most of these events involved community evacuations, significant structural loss and/or involvement of a Ministry of Natural Resources (MNR) Emergency Response Officer. Events include those assigned to MNR by an Order-In-Council under the Emergency Management and Civil Protection Act as well as...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ESRI REST
    • HTML
    • ZIP
    • other
  • Open Data

    Inland Lakes and Streams – Physical Conditions

    This data set includes information on sampling locations and physical conditions in lakes and streams across Ontario. It also includes meteorological conditions from monitoring stations in south-central Ontario. Lakes The data for lakes includes sampling location details and measurements such as:...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • PDF
    • ZIP
  • Open Data

    Lot fabric improved

    The spatial accuracy of the lot fabric for some townships has been improved through the Ontario Parcel, Township Realignment and Township Improvement projects. Improvements to the fabric may include: * road allowance widths * spatial changes to better represent the location of lot boundaries *...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ESRI REST
    • HTML
    • ZIP
    • other
  • Open Data

    Fire Disturbance Area

    A Fire Disturbance Area represents the mapped exterior perimeter of a forest fire. Mapping is derived from a variety of sources, such as GPS points and digitized paper maps. Prior to 1998, only fires greater than 200 hectares were mapped. Since 1998, fires greater than 40 hectares have been...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ESRI REST
    • HTML
    • ZIP
    • other
  • Open Data

    Municipal boundaries as of 1996

    An upper-tier municipality is made up of 2 or more lower-tier municipalities. Municipal responsibilities set out under the Municipal Act and other Provincial legislation are split between the upper-tier and lower-tier municipalities. A lower-tier municipality forms part of an upper-tier...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • HTML
    • ZIP
  • Open Data

    Fire Disturbance Point

    This dataset shows the locations of ignition points for forest fires less than 40 hectares in size. Fires that grow larger than 40 hectares are mapped in the Fire Disturbance Area dataset. The Forest Fire Info Map shows active fires, current fire danger and restricted fire zones in place due to...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ESRI REST
    • HTML
    • ZIP
    • other
  • Open Data

    Provincial Groundwater Monitoring Network

    The Provincial Groundwater Monitoring Network (PGMN) datasets report on ambient (baseline) groundwater level and chemistry conditions. Groundwater monitoring map
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • PDF
    • SHP
    • XLS
    • ZIP
  • Open Data

    Lower-tier and single-tier municipal boundaries

    A single-tier municipality doesn't form part of an upper-tier municipality and assumes all municipal responsibilities set out under the Municipal Act and other Provincial legislation. A lower-tier municipality forms part of an upper-tier municipality. Municipal responsibilities set out under the...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ESRI REST
    • HTML
    • ZIP
    • other
  • Open Data

    Aerial photography and photogrammetric mapping index

    This index identifies project areas on provincial highways where aerial photography and photogrammetric mapping has been collected.
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ZIP
  • Open Data

    Air Quality Stations

    The air monitoring stations measure up to 6 common pollutants like: * ground-level ozone * fine particulate matter * nitrogen dioxide * carbon monoxide * sulphur dioxide * total reduced sulphur compounds The Ministry of the Environment, Conservation and Parks continually monitors air quality...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • CSV
    • HTML
    • PDF
    • TXT
    • ZIP
  • Open Data

    Geographic Township Improved

    A Township is a land subdivision in Ontario. This information was captured through the Ontario Base Mapping Program, is maintained by the Ministry of Natural Resources and distributed through Land Information Ontario (LIO) Warehouse. The spatial accuracy for some of the townships was improved...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ESRI REST
    • HTML
    • ZIP
    • other
  • Open Data

    Ministry of Transportation aggregate sites

    This dataset provides details on the location of MTO aggregate pits. Aggregate pits provide the material necessary to build roadways in the province. Official LIO title: Aggregate Sites MTO *[MTO]: Ministry of Transportation
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • HTML
    • ZIP
  • Open Data

    Black and white aerial forestry photo collection database

    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 part of the dataset.
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ZIP
  • Open Data

    Official airports

    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 not be used for navigation purposes. Official LIO title: Airport Official
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • DOCX
    • ESRI REST
    • HTML
    • PDF
    • ZIP
    • other
  • Open Data

    Drinking Water Surveillance Program

    The Drinking Water Surveillance Program (DWSP) monitors water quality at selected municipal drinking water systems for scientific and research purposes. DWSP is a voluntary partnership that compliments the regulatory monitoring that must be done by the drinking water systems. DWSP monitors for...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • PDF
    • ZIP
  • Open Data

    Quick Facts: Ontario Schools

    An overview of provincial level data about Ontario’s education system. Includes provincial level data on: * the number of schools * student enrolment * French language programs * number of educators * financial information for school boards and authorities * information about private schools...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ZIP
  • Open Data

    Benthic Invertebrate Community (Great Lakes Nearshore Areas)

    This dataset contains information on benthic invertebrate community structure of samples collected from nearshore index monitoring stations within a Great Lake basin each year. The composition of benthic invertebrates (such as insects, worms, mussels, snails and crayfish) found in a sample is...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ZIP
    • PDF
  • Open Data

    Ontario Benthos Biomonitoring Network

    Get data describing benthic-invertebrate (bottom dwelling aquatic invertebrates) community structure and habitat conditions in various waterbodies. This dataset includes: * counts of different kinds of benthic invertebrates * water chemistry * information about collected samples (geographic...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ZIP
    • PDF
  • Open Data

    Inland Lakes and Streams – Water Chemistry

    This data set includes information on water quality of lakes and streams across Ontario since 1976. It includes: * major anions and cations * nutrients * chlorophyll * metals Data were collected as part of routine monitoring of water quality of inland waters and for scientific and research purposes.
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ZIP
    • PDF
  • Open Data

    Ontario Road Safety Annual Report (ORSAR)

    Under the Highway Traffic Act (HTA), the Ministry of Transportation (MTO) is required to report annually on motor vehicle collision statistics. The Ontario Road Safety Annual Report (ORSAR) is a comprehensive record of road safety statistics. The primary source of data is collision reports...
    Organization:
    Government of Ontario
    Issued by:
    Government of Ontario
    Resource Formats:
    • ZIP
    • XLSX