▣ Arsenic

▸Water quality standards in Korea (2010)

· Drinking water quality: under 0.01 mg/L

· Ground water quality: under 0.05 mg/L (water for living), 0.05 mg/L (agricultural water), 0.1 mg/L (industrial water)

▸Soil contamination warning & countermeasure standards in Korea (2010)

· Warning: Living area including agricultural land and waterworks: under 6 mg/Kg

· Warning: Industrial area and right of way and so on: under 20 mg/Kg

· Countermeasure: Living area including agricultural land and waterworks: under 15 mg/Kg

· Countermeasure: Industrial area and right of way and so on: under 50 mg/Kg