[Complex sanitary-microbiological criteria of evaluating the quality of water in increasing anthropogenic load].

It has been established with the help of sanitary-hygienic, microbiological and statistical methods, that the increasing ++anthropogenic stress on water reservoirs induce quantitative and qualitative changes of water biocenosis under the conditions of intensive use of water reservoirs for economic purposes. It can produce unfavourable health effects on the population, as well as on the equilibrium of the local ecological microsystems. The necessity has been substantiated of the use of complex sanitary-microbiological criteria of the assessment of the quality of water objects to provide their epidemic safety, to preserve and rehabilitate the processes of ++self-purification of water under the conditions of technogenic exposures.