National report on pesticides in waters. Data 2017-2018

The Report provides information on the presence of residues of plant protection products in surface water and groundwater. The 2017-2018 monitoring results are presented in terms of the recovery frequency and concentrations distribution, the levels of contamination obtained by comparison with the environmental quality standards are assessed. The trend of contamination is analyzed and the most critical substances and the phenomenon of poly-exposure are examined. Finally, the regulatory framework is placed in relation to the need to reduce impacts on the environment.