Drinking water extraction sites where chloride is classified as a (potential) problem substance

This map shows the extractions of chloride as a potential or topical problem substance. The map is based on information from the area files for drinking water extraction. In an area file of extraction, current and future risks to water quality are identified by the parties involved (municipality, province, drinking water company and water manager). These risks can be both substantive and policy in nature. The area files also identify possible measures agreed by the parties at a subsequent stage. The directors also shape the process of making agreements and monitor the progress of the implementation of measures as agreed.本地图展示了作为潜在或典型问题物质的氯化物提取数据，其编制基于饮用水提取区域文件的相关信息。 在饮用水提取区域文件中，相关参与方（市政当局、省级主管部门、饮用水企业及水资源管理者）会识别对水质产生影响的当前及未来风险。此类风险兼具实质性与政策双重属性。区域文件还会记录各方在后续阶段协商一致的可行应对措施。相关负责人将主导协商进程，并监督已议定措施的落实推进情况。