ABSTRACT
There are areas that are extraordinarily affected by high technogenic impacts in mining regions of central and east Ukraine. The hazard of technogenic influence consists of a variety of negative factors, which often results in irreversible changes of hydrogeomechanical and hydrochemical modes. There are impounding, day surface violations in consequence of activation of suffusion and karst formation, landslides widespread among typical violations (Lushchyk et al. 1997).
