Hurle
The Hurle River descends from the western hills toward the low plains of the Nen basin. Its lower course is also known as the Erlongtao, and its waters spread through marshes and shallow depressions before reaching the wetlands around Momoge. In dry seasons parts of the channel disappear into the low ground. Grassland, pools and reed beds meet here, making the river a changing thread through the broad country west of the Nen.