The present work is a continuation of the inventory of the coleopterofauna of the water-terrestrial ecotones of the nature monument «Rasskazan’ Lake» Balashov district of Saratov province, which began in 2017. The study concerned the spring fauna of the period of occurrence of the Khoper river in low water after floods and the beginning of the stagnation of the lake water level. In total, 137 species from 18 families were noted for the studied biotopes, of which 41 species were new, with – 7 species appearing for the first time for the territory of the Saratov province.