The land area of the city is 316.42 km 2  (122.17 sq mi) . 2,493.86 km 2  (962.88 sq mi) is the area of the metro region of Guayaquil . Guayaquil is at an elevation of 4 m . The water area of the city is 28.08 km 2  (10.84 sq mi) . 344.5 km 2  (133.01 sq mi) is the area of the city namedGuayaquil
10.14 percentage is water in Guayaquil