Аннотация:The article is devoted to the ecological problems of discharge of acid mine water to Ladejnyj Log river, which is
located in Kisel coal basin (Perm region). As a result of this pollution of surface
and ground waters, soils, bottom sediments of Kos'va river, degradation of plants are happened. The data of chemical
analysis of water and bottom sediments of Kos'va river, Ladejnyj Log, Rahmatul'skij pond, x–ray analysis of waste dumps
are given. The methods of improving the environmental situation are examined.
