Datasets
Search for specific datasets or use filters to explore our data.
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Lake St Clair Water Quality
Ministry: Environment, Conservation and Parks
This dataset provides water quality analyses of lake surface samples and river samples collected throughout the ice-free season (May/June to October) from 2016 to 2019 from the...Resource formats:
- CSV
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Treated seed licence database
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Regulatory relief tracking spreadsheet
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Municipal wastewater effluent criteria database
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Licence / permit supplementary information store
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Effluent monitoring and effluent limits facilities list
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Contaminated sites database/historical landfills database
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Brownfields environmental site registry
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Provincial park zones (PARKZREG)
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Ontario Parks infrastructure polygons (PARKPOLY)
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Ontario Parks infrastructure point (PARKPNT)
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Ontario Parks infrastructure lines (PARKLINE)
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Natural heritage values areas (NHERVALA)
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Hauled sewage and non-agricultural source material source protection
Ministry: Environment, Conservation and Parks
Not available to the public: This dataset is currently under review -
Species at Risk Stewardship Program projects
Ministry: Environment, Conservation and Parks
Each year, Ontario invests in projects that support the recovery of species at risk in the province. These are the projects that are receiving support.Resource formats:
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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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Greenhouse compliance and inspection database
Ministry: Environment, Conservation and Parks
Not available to the public: Access to this dataset is restricted -
Computer assisted mobile enforcement ofice (CAMEO)
Ministry: Environment, Conservation and Parks
Not available to the public: Access to this dataset is restricted -
Hamilton Harbour Area of Concern (AOC) Monitoring
Ministry: Environment, Conservation and Parks
Dataset includes 8 water quality surveys conducted between May and September 2021 at 4 stations in Hamilton Harbour by the Ontario Ministry of the Environment, Conservation and...Resource formats:
- XLSX
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Source Protection Area Generalized
Ministry: Environment, Conservation and Parks
A source protection area (SPA) is an area of land and water governed by a Source Protection Authority, an agency, person or body. This dataset defines the geographic boundaries...Resource formats: