Hatonuevo (Spanish pronunciation: [atoˈnweβo]), Spanish for New Herd, Is a town and municipality of the Colombian Department of La Guajira. A municipality of the La Guajira Department since 1994, it has a population of approximately 17,014 inhabitants, the majority of which being workers of El Cerrejon coal mine. The town has an extension of 347 km2 and is located an altitude of 50 meters above sea level with an average temperature of 28 °C throughout the year. It is 75 km away from the capital of La Guajira Department, Riohacha.