Seasonal dynamics of priority water pollutants in the Klyazminskoye reservoir

Kurbatov Sergey Andreevich, Zubkova Valentina Mikhailovna, Ponomarev Anatoly Yakovlevich

On the basis of monitoring the water area of the Klyazminskoye reservoir, the water quality was analyzed according to the main indicators and hydrochemical indices. The excess of the standard concentrations for the content of iron, manganese, copper in all periods of research was revealed. A lower self-cleaning ability of water in the summer-spring period compared to the autumn-winter period has been established. The priority water pollutants are manganese, iron and copper. According to the specific combinatorial index of pollution, the reservoir water is classified as "dirty", based on biotesting - non-toxic

Keywords:water bodies, pollution, hydrological indices, bioindication, self-purification.