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The Canadian Nuclear Safety Commission (CNSC) and Environment and Climate Change Canada (ECCC) are publishing databases with effluent and environmental monitoring results from nuclear facilities located along the Ottawa River watershed.

The Canadian Nuclear Safety Commission (CNSC) and Environment and Climate Change Canada (ECCC) are publishing databases with effluent and environmental monitoring results from nuclear facilities located along the Ottawa River watershed as part of the Regional Information and Monitoring Network...

The objective of the Independent Environmental Monitoring Program (IEMP) is to build Indigenous and public trust in the Canadian Nuclear Safety Commission's (CNSC) regulation of the nuclear industry, via an independent, technical and accessible environmental sampling program around nuclear...

As Canada’s nuclear regulator, the CNSC reviews the environmental protection measures put in place for every facility we regulate. The environmental protection review report series offers a summary of CNSC staff’s technical assessment of how effectively licensees are protecting human health and...

The Canadian Nuclear Safety Commission (CNSC) is publishing total annual releases of radionuclides released directly to the environment from nuclear facilities. This update includes 2022 radionuclide loading data. Please refer to the Notes and Changes spreadsheet for a list of changes.

As Canada’s nuclear regulator, the CNSC reviews the environmental protection measures put in place for every facility we regulate. The Environmental Protection Review report series offers a summary of CNSC staff’s technical assessment of how effectively licensees are protecting human health and...

This dataset contains the total annual releases of radionuclides released directly to the environment through direct discharge (i.e. releases to water) from the closed mine sites near Elliot Lake, Ontario, Canada. Note that there is no stack emissions for the Elliot Lake.

This dataset contains the total annual releases of radionuclides released directly to the environment through stack emissions of the nuclear power plants in Canada. This original radionuclide releases dataset of the nuclear power plants provides results for both stack emissions and direct...

This dataset contains the total annual releases of radionuclides released directly to the environment through direct discharge from uranium and nuclear substance processing facilities in Canada. This original radionuclide releases dataset of the uranium and nuclear substance processing...

This dataset contains the total annual releases of radionuclides released directly to the environment through direct discharge (i.e. releases to water) from uranium mines and mills in Canada. Note that there is no stack emissions for the uranium mines and mills.