Antsiferova Galina Arkadevna RussiaVoronezhVoronezh State University, Universitetskaya pl., 1, Voronezh, Voronezh region., 394036g_antsiferova@mail.ru Author's articles Geological assessing artificial water bodies of the influence zone of metallurgical plants Ecological and sanitary condition of the Voronezh water reservoir under “blooming” conditions based on materials from 2016–2022