Datasets
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Sediment Chemistry (Great Lakes Nearshore Areas)
Ministry: Environment, Conservation and Parks
Data is collected each year, according to the lake-by-lake cycle. Information includes: sediment chemistry approximately 80 index and reference stations throughout the Great...Resource formats:
- CSV
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Water Chemistry (Great Lakes Nearshore Areas)
Ministry: Environment, Conservation and Parks
Data is collected each year, according to the lake-by-lake cycle. Information includes: water chemistry physical conditions including light profiles approximately 80 index and...Resource formats:
- ZIP
- CSV
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Air Contaminants Benchmarks List
Ministry: Environment, Conservation and Parks
Standards, guidelines and screening levels for assessing point of impingement concentrations of air contaminants Get information on the ministry’s standards, guideline values...Resource formats:
- CSV
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Ontario Cage Aquaculture Water and Sediment Quality
Ministry: Environment, Conservation and Parks
This dataset contains measurements of water (chemistry and algal pigments) and sediment (chemistry and size fraction) quality in nearshore areas of Lake Huron surrounding cage...Resource formats:
- CSV
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Technical Standards Registry - Air Pollution
Ministry: Environment, Conservation and Parks
Access the list of facilities registered to a technical standard to manage industrial air pollution by the Ministry of the Environment, Conservation and Parks.Resource formats:
- CSV
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Renewable Energy Approval Projects
Ministry: Environment, Conservation and Parks
The Renewable Energy Approval Projects (REA Projects) data contains project type, project information, approval status and project county, district or region for projects...Resource formats:
- CSV
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Industrial Wastewater Discharges
Ministry: Environment, Conservation and Parks
Industrial wastewater monitoring data submitted quarterly to the Ministry of the Environment. This reporting is required by the Effluent Monitoring and Effluent Limits...Resource formats:
- XLS
- XLSX
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Inland Waters Lakes and Streams – Biological Communities
Ministry: Environment, Conservation and Parks
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
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Environmental Compliance Reports
Ministry: Environment, Conservation and Parks
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:
- CSV
- XLSX
- ZIP
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Ontario Landfills
Ministry: Environment, Conservation and Parks
This is a listing of approved landfills in Ontario. Here you will find basic information on Ontario’s landfills including: Environmental Compliance Approval (ECA) number...Resource formats:
- CSV
- XLSX
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Pollen Monitoring Network Study
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks, with assistance from the Ontario Ministry of Agriculture, Food and Agribusiness, started the Pollen Monitoring Network...Resource formats:
- CSV
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Guide to Eating Ontario Fish: Advisory Database
Ministry: Environment, Conservation and Parks
Fish consumption advisories for Ontario's lakes and rivers are available in the Guide to Eating Ontario Fish. The zip file below includes a GIS shapefile of all lake/river...Resource formats:
- SHP
- CSV
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Benthic Invertebrate Neonicotinoid Monitoring Study
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...Resource formats:
- CSV
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Jackfish Bay Area of Concern in Recovery – Water and Sediment Chemistry
Ministry: Environment, Conservation and Parks
In 2017, the Ministry of Environment, Conservation, and Parks collected water and sediment from the Jackfish Bay ‘Area of Concern in Recovery’ study area, which included...Resource formats:
- CSV
- XLSX
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Bumble Bee Diversity and Abundance Survey
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks started a project to characterize the number of species of bumble bees and the relative abundances of these species in...Resource formats:
- CSV
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Soil Neonicotinoid Monitoring Study
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...Resource formats:
- CSV
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Licensed Toxics Planners
Ministry: Environment, Conservation and Parks
Data contains toxics planner's license number, expiration date, name, contact information and location. Proposed Changes to the Toxic Reduction Program We are proposing...Resource formats:
- XLSX
- CSV
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Ambient Air Quality Criteria
Ministry: Environment, Conservation and Parks
Access the List of Ambient Air Quality Criteria (AAQC) set by the Ministry of the Environment, Conservation and Parks. An AAQC is not a regulatory value. It is a concentration...Resource formats:
- CSV
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Air Quality in Ontario 2015
Ministry: Environment, Conservation and Parks
The Air Quality in Ontario Report summarizes the state of ambient air quality in 2015 and 10 year trends for key airborne pollutants affecting Ontario's air quality.Resource formats:
- CSV
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Ontario Environment Business Directory
Ministry: Environment, Conservation and Parks
The Ontario Environment Business Directory (OEBD) includes more than 900 companies in the Ontario environmental industry. These companies specialize in environmental services...Resource formats:
- CSV