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Original Data

Since the Fukushima-Daiichi nuclear accident, the Radiation Protection Bureau (RPB) of Health Canada has performed several analyses of the radioactive …

Record Modified: Oct 28, 2025
Record Released: Sep 25, 2016
Publisher: Health Canada
Formats: CSV TXT
Keywords: Radioactivity environmental radioactivity monitoring radiation monitoring Canadian Radiological Monitoring Network Health Canada Radiation Protection Bureau National Monitoring Section nuclear power plants Fukushima-Daiichi nuclear accident Radiation in fish west coast fish
Similar Data

This dataset provides the results obtained by Health Canada’s Radiological Monitoring Network (CRMN) for airborne radioactivity content at monitoring stations …

Record Modified: Mar 24, 2026
Record Released: Sep 24, 2016
Publisher: Natural Resources Canada
Formats: CSV ESRI REST WMS HTML TXT PPT
Keywords: environmental radioactivity monitoring radiation monitoring air particulate Fukushima-Daiichi nuclear accident beryllium lead cesium iodine Radioactive materials Radioactivity Health

"This dataset provides the results obtained by two radiation monitoring networks operated by Health Canada: the Canadian monitoring sites of …

Record Modified: Oct 28, 2025
Record Released: Sep 24, 2016
Publisher: Health Canada
Formats: CSV TXT
Keywords: Radioactivity environmental radioactivity monitoring radiation monitoring Comprehensive Nuclear-Test-Ban Treaty Canadian Radiological Monitoring Network Health Canada Radiation Protection Bureau air particulate Fukushima Daiichi nuclear accident noble gas xenon

The Airborne Radionuclide Concentrations (ARC) Dataset is a general dataset of airborne radionuclide concentrations analyzed at the Radiation Protection Bureau …

Record Modified: Oct 22, 2025
Record Released: Jun 27, 2022
Publisher: Health Canada
Formats: HTML TXT XML
Keywords: Airborne radioactivity environmental radioactivity monitoring radiation monitoring Health Canada Radiation Protection Bureau Ionizing radiation protection Activity concentration air particulate Noble gas IRIX format Beryllium Lead ...

Health Canada’s Canadian Radiological Monitoring Network (CRMN) is a national network that routinely collects environmental samples for radioactivity analysis. More …

Record Modified: Apr 9, 2026
Record Released: Mar 21, 2023
Publisher: Health Canada
Formats: CSV TXT
Keywords: atmospheric deposition radioactivity radiation monitoring beryllium lead cesium iodine tritium gross alpha/beta

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