Because it is a closed basin, it has few notable streams. Among them are Çarşamba, İvriz, İnsu, Divle, Uluçay, Balkı Takke, Argıthanı. The areas Köprü, Beşgöz, Büyük, Gökpınar, Hacı Musa, Tuzla streams are located benefit from these streams. As you approach to the Taşeli plateau located to the south, besides the change in climate and landforms, Adıyan and Göksu streams draws attraction with their high flow rates.