A pit filled with petroleum products was found near Kulsharipovo village of Almetyevskiy district. The survey of the polluted area was conducted by inspectors of the South-Eastern Territorial Administration of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan jointly with the Tatar Environmental Inter-District Prosecutor's Office. In order to take measures of the prosecutor’s response, all case materials were sent to the Tatar Environmental Inter-District Prosecutor’s Office.