Abstract: Improvement of methods and technologies of dressing plant waste storage during man-made deposits formation is an urgent task today in conditions of subsoil complex use in areas with low temperatures. This study presents, the results of researching cryogenic processes at various depths of freezing that occur in man-made deposits. The results obtained can provide an assessment of formed man-made deposit dams stability as well as the bearing capacity of a man-made deposit surface when it is involved in development.