According to the residents' requests, inspectors of the Priikskiy Territorial Administration of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan carried out an inspection of a number of objects, sampled snow at 5 points in the city. According to the results of the analyses, the excess of oil products, ammonium ion, iron, chloride ion, manganese was revealed. In order to take measures of the prosecutor’s response, all materials of the inspection were transferred to the Tatar Environmental Inter-district Prosecutor’s Office.