Dominican Republic Browse regions with water & wastewater management location pages. Cibao Nordeste 17 cities Cibao Noroeste 16 cities Cibao Norte 27 cities Cibao Sur 13 cities El Valle 8 cities Enriquillo 13 cities Higuamo 13 cities Ozama 9 cities Valdesia 20 cities Yuma 8 cities