For the Water sector, the main risks are due to the effects of acute or chronic climatic phenomena or seismic events, which could lead to structural failure or malfunctions in the plants and network systems managed, causing water shortages for users or accidental spillage of pollutants; inefficient operational management of water, which could cause high levels of losses with consequent excessive consumption; water stress; possible breach of water control parameters with environmental consequences; inadequate interventions on the sewage treatment system with possible contamination of the soil and water bodies; risks of fires and explosions in treatment plants related to the production of biogas, with possible impacts in terms of emissions into the atmosphere.