The valley of the Khorol River is trapezoidal and asymmetric, characterized by varying flat slopes ranging from 10 to 12 km in length.

The mineralization of the river's water fluctuates throughout the year, with measurements indicating 843 mg/dm³ during the spring flood, 966 mg/dm³ during summer and autumn, and 1053 mg/dm³ during winter.

These tributaries contribute to the overall flow and water volume of the Khorol River, enhancing its hydrological characteristics and supporting the surrounding ecosystem.

Mirgorod have changed Khorol River is not what it was... (Дим, димок від машин, Мов дівочі літа.

Не той тепер Миргород, Хорол-річка не та...) The Khorol begins from its channels and goes to the north of the village of Chervona Sloboda, flows by Prydniprovska lowland on the territory of Nedryhailiv, Lypova Dolyna, near Sumy oblast, Myrhorod, Lubny, Semenivka and Kremenchuk Raions of Poltava oblast.