The two main water systems are the Guayas in the North and the Esmeraldas River in the South . The two main water systems are the Guayas in the north and the Esmeraldas in the south .
Dua sistem air utama ialah Guayas di Utara dan Sungai Esmeraldas di Selatan. Dua sistem air utama ialah Guayas di utara dan Esmeraldas di selatan.