EntityQ3848296· pop 10· linked from 19 articlesZarumilla RiverSign in to savetributary of the Pacific Ocean in Peru and EcuadorConnectionsSouth AmericaEntityPeruCountryEcuadorCountrygeographyEntityriverEntitygeographic coordinate systemEntitycanalEntityborderEntityriver mouthEntityEl Oro ProvinceEntityTumbes DepartmentEntityEl Niño southern oscillationEntityGulf of GuayaquilEntityHuaquillasEntityZarumillaEntityCategoriesBorder riversEcuador–Peru borderInternational rivers of South AmericaRivers of EcuadorRivers of PeruRivers of the Department of Tumbes