Complex sentence: Instead about 60% of water users are served by the national water and sewerage company Empresa Nicaragüense de Acueductos y Alcantarillados (ENACAL), which serves most urban areas, and 30% by community organizations (potable water committees) in rural areas.
Split into simpler sentences: Instead about 60% of water users are served by the national water and sewerage company Empresa Nicaragüense de Acueductos y Alcantarillados (ENACAL), which serves most urban areas. A further 30% are served by community organizations (potable water committees) in rural areas.