The research presented at paper carried out in area of Monchegorsk and directed on definition of mechanisms and an estimation of infringement and pollution level of an environment during industrial activity of factory «Severonikel». Results of research of transformation degree and migration probability of polluting components from waste on the open area solid wastes storage due to hypergenic processes are presented. Тhe high acid potential of solid wastes is proved and it at rather small volumes infiltration waters causes significant damage to the superficial waters because of global issue. Damaged water is an unique source of drinking water supply in area of Monchegorsk. Also in work the system of monitoring and an estimation of a soil-vegetative cover condition in forest ecosystems impacted by factory «Severonikel» is offered.
