-
Smog advisory statistics (ambient air quality network)
Environment, Conservation and Parks ( )
The ministry monitors air pollution levels and issues smog advisories when there is strong likelihood that widespread, elevated, and persistent smog levels are expected. This...-
Resource formats:
- XLS
- CSV
-
Permit to take water
Environment, Conservation and Parks ( )
Companies or organizations who take over 50,000 litres of water/day from a lake, river, stream or groundwater source, must obtain a Permit to Take Water from the Ministry of the...-
Resource formats:
- ZIP
- XLS
-
Hazardous Waste Public Information
Environment, Conservation and Parks ( )
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:
- application/msaccess
- ZIP
-
Ontario Benthos Biomonitoring Network
Environment, Conservation and Parks ( )
Get data describing benthic-invertebrate (bottom dwelling aquatic invertebrates) community structure and habitat conditions in various waterbodies. This dataset includes:...-
Resource formats:
- ZIP
- application/msaccess
-
Drinking water quality and enforcement
Environment, Conservation and Parks ( )
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
-
Pesticide Concentrations in Stream Water
Environment, Conservation and Parks ( )
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
