The fact of land spoilage with oil products was revealed by inspectors of the Zakamskiy Territorial Administration of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan together with employees of the Department of the Ministry of Internal Affairs of Russia. The violation was recorded in the area of the oil depot in Nizhnekamsk on the area of 27 square meters. A specialized inspection of analytical control took soil samples to determine the class of pollution hazard.