The Rufiji River is the longest river in Tanzania, flowing approximately 600 kilometers (370 miles) from the Southern Highlands to the Indian Ocean. It is an essential water source for the surrounding communities and supports diverse ecosystems along its banks. The river is known for its rich wildlife, including various fish species and birds. The Rufiji Delta is a significant area where the river meets the ocean, creating a unique habitat for both marine and terrestrial life. This delta is vital for local fisheries and agriculture, providing livelihoods for many residents. Additionally, the Selous Game Reserve, a UNESCO World Heritage Site, is located near the river, enhancing its ecological importance.