2026.4.14 New
The survey results have been added to the following measurement items.
・Air Dose Rate: Survey Meter (ambient dose equivalent rate): Information on Monitoring Results of Urban Parks in Fukushima Prefecture
・Air Dose Rate: Other: Atmospheric radiation monitoring in ports by the Ministry of Land, Infrastructure, Transport and Tourism
・Radioactive Concentration-Atmosphere Dust (fallout): Monthly Fallout: Results of monthly fallout measurements within Fukushima Prefecture by Fukushima Prefecture
・Radioactive Concentration-Falling: Falling: Scheduled Precipitation Monitoring Results
・Radioactive Concentration-Soil / Environment Sample Analysis : Soil / Results of monitoring inspections of pasture grass and forage crops by Fukushima Prefecture
・Radioactive Concentration-Atmosphere Dust (floating): Atmosphere Dust (floating): Readings of Atmosphere Dust Sampling by NRA and Fukushima Prefecture
・Radioactive concentration-airborne dust: airborne dust: measurement results (particulate matter) from environmental monitoring within the area designated for contaminated waste management by the Ministry of the Environment.
・Radioactive Concentration-Seawater: Seawater: Monitoring Results of Sea Area related to ALPS-treated water (Seawater) by MOE
・Radioactive Concentration-Seawater: Seawater: Readings of Sea Area Monitoring (Seawater) by NRA
・Radioactive Concentration-Seawater: Seawater: Distribution of Radioactivity Concentration in the Seawater around Fukushima Dai-ichi NPP by TEPCO
・Radioactive Concentration-Seawater: Seawater: Monitoring Results of Radioactive Substances in Public Water Areas (Seawater) by MOE
・Radioactive Concentration-Seawater: Seawater: Results of Environmental Radioactivity Monitoring by Fukushima Prefecture (Ports and Sea Surface Fishing Ground) (Sea Water)
・Radioactive Concentration-Seawater: Seawater: Monitoring Results of Seawater monitoring in Tokyo Bay by MLIT
・Radioactive Concentration-Seawater: Seawater: Tokyo Electric Power Company's monitoring of the east side of the turbine buildings for Units 1-4 and the port.
・Radioactive Concentration-Marine Soil: Marine Soil: Monitoring Results of Radioactive Substances in Public Water Areas (Marine Soil) by MOE
・Radioactive Concentration-Marine Soil: Marine Soil: Readings of Sea Area Monitoring (Marine Soil) by NRA
・Radioactive Concentration-Game Meat and Aquatic organism: Game Meat: Radiation Monitoring Survey Results of Wild Birds and Animals
・Aquatic organism: Aquatic organism: Readings of the Monitoring on Radioactivity Level in Fisheries Products by Fisheries Agency
・Radioactivity Concentration - Drinking Water, Spring Water, Domestic Water, etc.: Drinking Water: Results of drinking water monitoring tests conducted by Fukushima Prefecture
・Radioactive Concentration-Drinking water, spring water, domestic water, etc.: Groundwater: Measurement results of environmental monitoring within areas designated for contaminated waste management by the Ministry of the Environment (groundwater)
・Radioactive Concentration-Waste: Sewage sludge: Radioactive Concentration of Sewage Sludge in Basin Sewage Treatment Plant by Fukushima Prefecture
・Radioactive Concentration-Waste: Waste: Measurement results of environmental monitoring within areas designated for contaminated waste management by the Ministry of the Environment (incinerator ash, etc.)
2026.4.6 New
The survey results have been added to the following measurement items.
・Air Dose Rate: Other: Atmospheric radiation monitoring in ports by the Ministry of Land, Infrastructure, Transport and Tourism
・Air Dose Rate: Survey meter (ambient dose equivalent rate): Measurement results of airborne dust by the Nuclear Regulation Authority and Fukushima Prefecture
・Air Dose Rate: Survey meter (ambient dose equivalent rate): Measurement results of airborne radioactive material concentrations within a 20km radius of Tokyo Electric Power Company's Fukushima Daiichi Nuclear Power Plant.
・Radioactive Concentration-Soil and environmental samples: Soil and environmental samples: Results of radiation monitoring survey of soil (dry soil) in Fukushima Prefecture
・Radioactive Concentration-Soil and environmental samples: soil and environmental samples: results of monitoring tests on pasture grass and feed crops by Fukushima Prefecture
・Radioactive Concentration-Airborne dust: Airborne dust: Measurement results of airborne dust by the Nuclear Regulation Authority and Fukushima Prefecture
・Radioactive Concentration-Airborne dust: Airborne dust: Measurement results of radioactive material concentrations in the air within a 20km radius of Tokyo Electric Power Company's Fukushima Daiichi Nuclear Power Plant
・Radioactive concentration-airborne dust: airborne dust: measurement results (particulate matter) from environmental monitoring within the area designated for contaminated waste management by the Ministry of the Environment.
・Radioactive Concentration-Waste: Sewage sludge: Concentration of radioactive materials in sewage sludge, etc., at the basin;wide sewage treatment plant in Fukushima Prefecture
・Radioactive Concentration-Waste: Waste: Measurement results of environmental monitoring within areas designated for contaminated waste management by the Ministry of the Environment (incinerator ash, etc.)
・Radioactive Concentration-Seabed soil: Seabed soil: Measurement results of sea area monitoring (seabed soil) by the Nuclear Regulation Authority
・Radioactive Concentration-Seabed soil: Seabed soil: Distribution of radioactive concentrations in seabed soil around Tokyo Electric Power Company's Fukushima Daiichi Nuclear Power Plant by Tokyo Electric Power Company
・Radioactive Concentration-Seabed soil: Seabed soil: Results of environmental radiation monitoring by Fukushima Prefecture (ports and fishing grounds) (seabed soil)
・Radioactive Concentration-Submarine soil: Submarine soil: Strengthening monitoring in the sea area surrounding the Fukushima Daiichi Nuclear Power Plant (submarine soil)
・Radioactive Concentration-Seawater: Seawater: Measurement results of sea area monitoring (seawater) by the Nuclear Regulation Authority
・Radioactive Concentration-Seawater: Seawater: Results of seawater monitoring in Tokyo Bay by the Ministry of Land, Infrastructure, Transport and Tourism
・Radioactive Concentration-seawater: seawater: monitoring by Tokyo Electric Power Company on the east side of the turbine buildings for Units 1-4 and the port.
・Radioactive Concentration-Seawater: Seawater: Distribution of Radioactivity Concentration in the Seawater around Fukushima Dai-ichi NPP by TEPCO
・Radioactive Concentration-Seawater: Seawater: Monitoring Results of Sea Area related to ALPS-treated water (Seawater) by MOE
・Radioactive Concentration-Seawater: Seawater: Results of Environmental Radioactivity Monitoring by Fukushima Prefecture (Ports and Sea Surface Fishing Ground) (Sea Water)
・Radioactive Concentration-Seawater: Seawater: Results of Environmental Radioactivity Monitoring by Fukushima Prefecture (Ports and Sea Surface Fishing Ground) (Sea Water)
・Radioactive Concentration-Wild birds and animals, aquatic organisms: Aquatic organisms: Analysis results of fish and shellfish by Tokyo Electric Power Company
・Radioactive Concentration-Wild birds and animals, aquatic organisms: Aquatic organisms: Fisheries Agency fish data
・Radioactive Concentration-Wildlife and Aquatic Organisms: Aquatic Organisms: Results of Marine Monitoring of ALPS;treated Water by the Ministry of the Environment (Aquatic Organisms)
・Radioactive Concentration-Wild birds and animals, aquatic life: Wild birds and animals: Results of radiation monitoring surveys of wild birds and animals
・Radioactive Concentration-Fallout: Monthly Fallout: Environmental Radioactivity Level Survey by Prefecture (Monthly Fallout)
・Radioactive Concentration-Falling: Falling: Scheduled Precipitation Monitoring Results
・Radioactive Concentration-Drinking water, spring water, domestic water, etc.: Groundwater: Measurement results of environmental monitoring within areas designated for contaminated waste management by the Ministry of the Environment (groundwater)
・Radioactive Concentration-Drinking water, spring water, domestic water, etc.: Groundwater: Results of radioactive material monitoring in groundwater in Fukushima Prefecture and surrounding prefectures
・Radioactive Concentration-Drinking water, spring water, domestic water, etc.: Drinking water: Results of drinking water monitoring tests by Fukushima Prefecture
2026.3.23 New
The survey results have been added to the following measurement items.
・Air Dose Rate: Walk-borne Survey: Walk-borne Survey
・Air Dose Rate: Vehicle-borne Survey: Vehicle-borne Survey in the Distribution Survey of Radioactive Substances (KURAMA)
・Air Dose Rate: Survey Meter (ambient dose equivalent rate): Air Dose Rate Measurements in the Distribution Survey of Radioactive Substances
・Air Dose Rate: Survey Meter (ambient dose equivalent rate): Locality data
・Air Dose Rate: Airborne Monitoring: Unmanned Helicopter Monitoring in the Distribution Survey of Radioactive Substances
・Air Dose Rate: Airborne Monitoring: Airborne Monitoring in the Distribution Survey of Radioactive Substances
・Radioactive Concentration-Deposition: Airborne Monitoring: Unmanned Helicopter Monitoring in the Distribution Survey of Radioactive Substances
・Radioactive Concentration-Deposition: Airborne Monitoring: Air-borne Monitoring in the Distribution Survey of Radioactive Substances
・Radioactive Concentration-Deposition: In-situ Measurement: Deposition of Gamma-Emitting Nuclides in the Distribution Survey of Radioactive Substances
・Radioactive Concentration-Food: Food: Readings of Survey Results of Food in Fukushima Prefecture
・Radioactive Concentration-Survey of Depth Distribution in Soil: Survey of Depth Distribution in Soil: Depth Distribution of Radioactive Cesium in Soil Collected Using a Scraper Plate in the Distribution Survey of Radioactive Substances
2026.3.10
We have released this database.