Two underground water sources in Tochigi Prefecture, Japan, have exceeded the organic fluorine standard.

Jinshi data news on December 13, local time on the 13th, it was learned that the government departments of Tochigi Prefecture, Japan, said on the same day that in the groundwater of two wells located in the underground water of Kinuoka, Moka City, organic fluorides exceeding the provisional safety value range in Japan were detected.