11 datasets found

Access Level: open and Update Frequency: yearly and Category: ministry and Formats: PDF

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  • Inland waters lakes and streams – water chemistry

    Environment, Conservation and Parks (Provincial Ministry)

    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...
      Resource formats:
    • ZIP
    • PDF
  • Benthic Invertebrate Community (Great Lakes nearshore areas)

    Environment, Conservation and Parks (Provincial Ministry)

    This dataset contains information on benthic invertebrate community structure of samples collected from nearshore index monitoring stations within a Great Lake basin each year....
      Resource formats:
    • ZIP
    • PDF
  • Inland waters lakes and streams – biological communities

    Environment, Conservation and Parks (Provincial Ministry)

    This dataset includes information on biological communities in lakes and streams across Ontario since 1976. Biological communities sampled include: crayfish Data were...
      Resource formats:
    • CSV
    • PDF
  • Honey bee pests and pathogens in Ontario apiaries

    Agriculture, Food and Rural Affairs (Provincial Ministry)

    Get data on pests and pathogens measured in honey bee apiaries in Ontario. Monitoring honey bee pests and pathogens in Ontario apiaries is a key objective of Ontario’s...
      Resource formats:
    • PDF
    • XLSX
  • Ontario Benthos Biomonitoring Network

    Environment, Conservation and Parks (Provincial Ministry)

    Get data describing benthic-invertebrate (bottom dwelling aquatic invertebrates) community structure and habitat conditions in various waterbodies. This dataset includes:...
      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
  • Drinking water quality and enforcement

    Environment, Conservation and Parks (Provincial Ministry)

    Ontario has a comprehensive set of measures and regulations to help ensure the safety of drinking water. The following dataset contains information about the drinking water...
      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
  • Official airports

    Northern Development, Mines, 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
  • Occupational health and safety field visits, workplaces visited, and orders i...

    Labour, Training and Skills Development (Provincial Ministry)

    A field visit occurs when a ministry inspector visits a workplace to assess compliance with the Occupational Health and Safety Act (OHSA) and regulations. A workplace is...
      Resource formats:
    • PDF
    • XLSX
    • CSV
  • Annual Air Pollutant Statistics

    Environment, Conservation and Parks (Provincial Ministry)

    This dataset provides a summary of annual air pollution statistics from 1995 to the current available year for six air pollutants: Carbon Monoxide Oxides of Nitrogen (NO, NO2,...
      Resource formats:
    • XLSX
    • PDF
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