The front part of toxic zone is expected to enter Amur on December 16, informed the press-cutting service of Federal Service for the Oversight of Consumer Protection and Welfare on Tuesday. The head of Federal Service, the chief state sanitary inspector held the meeting in territorial administration of Federal service in Khabarovsk region on Tuesday. The front part of pollution zone has been said to be 10 km to the town of Futszin (60 km to the Amur river) as of December 14. "The spread of pollution zone surpassing nitrobenzene maximum allowable concentration is about 160 km. During the day the pollution zone moved at the speed of 1,2 km/hour and covered about 30 km", - said the Oversight of Consumer Protection and Welfare officials.