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The objective of the Independent Environmental Monitoring Program (IEMP) is to build Indigenous and public trust in the Canadian Nuclear …

Record Modified: Sep 2, 2026
Record Released: Mar 27, 2019
Publisher: Canadian Nuclear Safety Commission
Formats: ESRI REST WMS XLSX SHP DOCX PDF FGDB/GDB
Keywords: Mining industry nuclear facilities hazardous materials environment nuclear power plants radioactive materials radioactive waste Mining industry Environment Hazardous materials Nuclear facilities Nuclear power plants Radioactive materials Radioactive waste
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The Canadian Nuclear Safety Commission (CNSC) and Environment and Climate Change Canada (ECCC) are publishing databases with effluent and environmental …

Record Modified: Mar 13, 2024
Record Released: Mar 13, 2024
Publisher: Canadian Nuclear Safety Commission
Formats: CSV ESRI REST WMS
Keywords: radionuclides regional monitoring Chalk River Laboratories Nordion SRBT Nuclear Power Demonstration Ottawa River Radioactive materials Nuclear energy Nuclear facilities Pollutants Pollution ...

The Canadian Nuclear Safety Commission (CNSC) is publishing a database with environmental monitoring results collected as part of the Eastern …

Record Modified: Nov 7, 2025
Record Released: Nov 7, 2025
Publisher: Canadian Nuclear Safety Commission
Formats: XLSX ESRI REST WMS
Keywords: radionuclides regional monitoring Nuclear energy Nuclear facilities Air quality Environment Water quality Radioactive materials Atmospheric emissions Pollution Pollutants

Terrestrial gamma dose rates, reported as ambient dose equivalent in the unit nSv/hr, are presented for the past ninety days …

Record Modified: Nov 12, 2025
Record Released: Mar 18, 2024
Publisher: Health Canada
Formats: HTML ESRI REST WMS CSV
Keywords: environmental radioactivity monitoring radiation monitoring background external dose Health Radioactive materials Radioactivity

Nuclear licensees operate across Canada. This includes uranium mines and mills, uranium processing facilities, nuclear power plants, research reactors, particle …

Record Modified: Aug 25, 2022
Record Released: Aug 18, 2022
Publisher: Canadian Nuclear Safety Commission
Formats: ESRI REST WMS FGDB/GDB
Keywords: Uranium mines and mills; uranium processing facilities; research reactors; particle accelerators; nuclear substance processing facilities Nuclear facilities Environment Nuclear power plants Radioactive waste Mining industry

Health Canada routinely collects environmental samples for radioactivity analysis. The backbone of its monitoring comes from three separate networks: The …

Record Modified: Nov 12, 2025
Record Released: Mar 31, 2021
Publisher: Health Canada
Formats: WMS HTML ESRI REST
Keywords: environmental radioactivity monitoring radiation monitoring Radioactive materials Health Radioactivity