The Service "Water bodies WFD 2000/60/CE Triennium 2009 - 2011", provides the classification of water bodies in accordance with the WFD elaborated by ARPA Piemonte on the basis of monitoring data for the three-year period 2009 - 2011. The service allows you to download the layers described below. WFD river water bodies - Chemical status 2009-2011: the chemical status is assessed in relation to compliance with the environmental quality standards defined for the pollutants referred to in table 1A of Annex I to part III of Legislative Decree 152/2006; Water bodies WFD rivers - Ecological status 2009-2011: the ecological status expresses the quality of the structure and functioning of aquatic ecosystems and is classified according to the criteria defined in Annex I to part III of Legislative Decree 152/ 2006. For the assessment of the state, in addition to the biological components (Macrophytes, Diatoms, Macroinvertebrates) general chemical-physical parameters and compliance with environmental quality standards for specific pollutants referred to in table 1/B of Annex I to part III are considered of Legislative Decree 152/2006, as well as morphological and hydrological elements to confirm the evaluation of the high status. Water bodies WFD lakes - Chemical status 2009-2011: the chemical status is assessed in relation to compliance with the environmental quality standards defined for the pollutants referred to in table 1A of Annex I to part III of Legislative Decree 152/2006. Water bodies WFD lakes - Ecological status 2009-2011: the ecological status expresses the quality of the structure and functioning of aquatic ecosystems and is classified according to the criteria defined in Annex I to part III of Legislative Decree 152/2006. For the assessment of the state, in addition to the biological components (phytoplankton and macrophytes), general chemical-physical parameters and compliance with environmental quality standards for specific pollutants referred to in table 1/B of Annex I to part III of Legislative Decree .Lgs. 152/2006, Water bodies WFD surface aquifers - Chemical Status 2009-2011: the chemical status of groundwater expresses the quality status of the water in relation to the concentration of pollutants including nitrates, pesticides, chlorinated solvents, metals and others pollutants referred to in Tables 2 and 3 of Annex 3 to Legislative Decree 30/2009. WFD deep aquifer water bodies - Chemical Status 2009-2011 Hydrographic network pursuant to the European Water Directive 2000/60/EC (WFD): hydrographic network typed in accordance with the European Water Directive 2000/60/EC (WFD). The WFS (Web Feature Service) service can be used via various software (e.g. QGis) and allows you to query, through spatial or alphanumeric queries, the features of the layers made available in the service.
