| Main indicators | |
|---|---|
| Water networks | 20,088 km |
| Sewer networks | 11,291 km |
| Wastewater treatment plants | 1,337 |
| Dams | 7 |
| Residents served | 2,748,268 |
| Municipalities served | 238 |
| Customers served | 860,843 |
| Water sold | 175 Mm3 |
The integrated water service – which includes the procurement and distribution of drinking water, management of the sewerage systems and wastewater treatment activities – is managed in the following provinces (in some areas only water network management): La Spezia, Genoa, Imperia, Savona, Parma, Piacenza, Reggio Emilia, Asti, Vercelli and Mantua.