Sites of accumulated ecological damage (AED) should be ranked according to the extent of their danger to the environment. Key sites of AED are sewage dumps. The different compositions of pollutants in the sewage deposits create a threat to the geoecological balance and the hygiene of the population. Results are given in this article for a study of the parasite microflora in the surface layer of soils of a sewage deposit dump. The content of the parasite microflora exceeding normal levels was examined.