Brazil's state water utility Casan supplies potable water and sewerage services to Santa Catarina state. Casan currently serves 205 municipalities in Santa Catarina and an additional municipality in Paraná state. The utility supplies water to 2.3mn people and provides sewage services to another 319,000.
Companhia Catarinense de Aguas e Saneamento
Rua Emílio Blum # 83, Bairro Centro, Florianópolis, Santa Catarina, Brazil