Based on the appeal of citizens about dumping of salt solution on a land plot located in SNT “Alma” of Naberezhnye Chelny city, an administrative investigation was launched by experts of the Prikamskiy Territorial Administration of the Ministry of Ecology of Natural Resources of the Republic of Tatarstan. The inspectors took samples of the soil; as a result of the research, it was established that the concentration of the detected substances (sulphate - ion, chloride - ion) was exceeded.