moreover it required the regions to develop monitoring programmes for surface and groundwater in order to establish a coherent and comprehensive view of the physical chemical biological and hydrogeological status within each river basin this legal text reclassified the entire national environmental legislation for pollution control environmental impact assessment and environmental decision making chapter part iii defined water environmental standards and conditions for water resources management in transposing the wfd the environmental code divided the italian territory into eight river basin districts serchio padano eastern alps northern apennines central apennines southern apennines sardinia and sicily and defined environmental and public health standards for water resources