Water quality

Data on the quality of surface or groundwater are available in several forms: - A summary of the quality of the rivers can be consulted online on the site Qualité-rivière. - The status of the water bodies of the Seine-Normandie basin can be consulted on the Seine-Normandie Geo site. This site also offers the possibility to consult water quality by monitoring station. - The results of the analyses carried out regularly on watercourses and bodies of water can be consulted on the NAIADES website. - The results of the analyses carried out regularly in groundwater are available on the ADES website地表与地下水水质数据以多种形式对外提供： - 河流水质概况可通过Qualité-rivière网站在线查阅。 - 塞纳-诺曼底（Seine-Normandie）流域的水体水质现状可于Seine-Normandie Geo网站查询，该站点还支持通过监测站获取细分的水质信息。 - 定期针对河道与各类水体开展的分析结果，可在NAIADES网站查阅。 - 定期针对地下水开展的分析结果可在ADES网站获取。