Its total length is 207 km and width around 48 - 900.1 m. The river is strongly tidal for most of its length and its lower reaches are affected by salt water. The main tributaries are Obat, also known as Oba.
The river's dimensions are 207 km in length and 48 to 900.1 m in width. For most of its stretch, the river is subject to strong tidal fluctuations, and its lower reaches are influenced by seawater. The primary tributary is Obat, also known as Oba.