The Yei River is a significant waterway located in South Sudan. It flows through the region of Yei River State and is a tributary of the Zambezi River. The river plays a crucial role in the local ecosystem and supports various wildlife and plant species. The Yei River is also important for the communities living nearby. It provides water for drinking, agriculture, and fishing, which are vital for the livelihoods of the residents. The river's banks are often used for farming, contributing to the local economy and food security.