99 datasets found

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  • Environmental compliance reports

    Every year, the Ministry of the Environment Conservation and Parks publicly releases the Environmental Compliance Report on the Ontario Data Catalogue. In Ontario, all...
      Resource formats:
    • XLSX
    • CSV
    • XLS
  • Drinking water quality and enforcement

    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
  • Drinking Water Neonicotinoid Monitoring Study

    The Ministry of the Environment and Climate Change started a project to determine the potential levels and occurrence of neonicotinoid insecticides in Ontario source waters and...
      Resource formats:
    • ZIP
  • Benthic Invertebrate Neonicotinoid Monitoring Study

    The Ministry of the Environment and Climate Change started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...
      Resource formats:
    • ZIP
  • 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...
      Resource formats:
    • XLSX
  • Corn and soybean neonicotinoid-treated seed data

    The data, which includes seeds treated with neonicotinoids (treated seed) and not treated with neonicotinoids (untreated seed) must be submitted no later than October 31 of each...
      Resource formats:
    • XLSX
    • CSV
  • Climate data – High resolution projections

    Ontario-focused high resolution climate information and its application. The data contains the 50th percentile high resolution probabilistic projections of annual averaged...
      Resource formats:
    • ZIP
  • Bumble Bee Diversity and Abundance Survey

    The Ministry of the Environment and Climate Change started a project to characterize the number of species of bumble bees and the relative abundances of these species in...
      Resource formats:
    • ZIP
  • Toxics Reduction Act – Living List status of nominations

    The Toxics Reduction Act requires the ministry to consult with experts and the public at least once every five years about possible changes to the lists of substances that are...
      Resource formats:
    • XLS
  • Prescribed substances under the Toxics Reduction Act

    The Toxics Reduction Act aims to protect the health of people and the environment by reducing the use and emission of the toxic substances prescribed in this list. The Toxics...
      Resource formats:
    • XLS
  • Table of drinking water threats

    We've made tables that include the 20 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:
    • other
  • Stream Neonicotinoid Monitoring Study

    The Ministry of the Environment and Climate Change started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...
      Resource formats:
    • ZIP
  • Soil Neonicotinoid Monitoring Study

    The Ministry of the Environment and Climate Change started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...
      Resource formats:
    • ZIP
  • Risk management measures catalogue

    The catalogue provides a means for a user to determine which management measures and management targets are suitable to effectively manage a specific threat to the quality or...
      Resource formats:
    • other
  • Renewable energy projects

    Data contains project type, project information, project status and project county, district or region.
      Resource formats:
    • XLSX
    • CSV
  • Pollen Monitoring Network Study

    The Ministry of the Environment and Climate Change, with assistance from the Ontario Ministry of Agriculture, Food and Rural Affairs, started the Pollen Monitoring Network in...
      Resource formats:
    • ZIP
  • Ontario Typical Range Soil Chemistry

    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:
    • ZIP
  • Ontario Forest Biomonitoring Network

    The Ontario Forest Biomonitoring Network (OFBN) monitors the effects of regional air quality and climate change on mixed hardwood forest health across southern and central...
      Resource formats:
    • XLS
    • ZIP
  • Ontario Benthos Biomonitoring Network

    Information includes: benthic-invertebrate taxa-counts habitat water chemistry sampling locations information describing records e.g., sampling agencies, taxonomists,...
      Resource formats:
    • XLSX
    • ZIP
    • application/msaccess
    • HTML
  • Niagara River Caged Mussel biomonitoring program

    Data are contaminants in tissue of caged mussels put in the river for 3 weeks at about 25 stations located on the Canadian and US side of the river. The main objective of the...
      Resource formats:
    • ZIP