Municípios         Tarifa média de água          Consumo médio de água       índice de atendimento total de água
Arujá                     R$4,38                                 147,69                                        100%
Biritiba            R$3,04                                126,40                                         55%
Ferraz                    R$3,45                                 114                                              96%
Guararema               R$ 3,76                              161                                              72%
Itaquá                   R$3,49                                 116,61                                           100%
Mogi                     R$2,94                                 125,85                                          99,7%
Poá                      R$3,51                                  126,18                                          100%
Salesópolis            R$2,95                                  119,95                                         62%
Santa Isabel          R$2,65                                  141,30                                        65,17%
Suzano                R$3,80                                  125,95                                          100%
Fonte: Sistema Nacional de Informações sobre Saneamento (SNIS)