AEAG — SDAGE 2022-2027 — Sensitive capture

Provision B25 of SDAGE 2022-2027: Protect the resources that feed the most endangered catchments.

The preservation of the quality of water intended for human consumption is a priority objective of the Water Framework Directive, laid down in Article 7.
In the Adour Garonne basin, there are approximately 5,300 drinking water intakes.
Of these catchments, about 300 are called “degraded”, i.e. they use a raw water resource that is permanently degraded by diffuse pollution (phytosanitary and nitrates).

Among these “degraded” catchments, we distinguish:
— The 95 ‘priority’ capture within the meaning of the SDAGE (collected in 76 catching fields) identified in SDAGE 2022 @-@ 2027 and on which pollution reduction action programmes must be implemented by the end of 2024;
— The other degraded catchments are referred to as 230 ‘sensitive’ catches (collected in 173 catching fields) identified as of the approval of SDAGE 2022 @-@ 2027. “Sensitive” and co-issued catchments of raw water and distributed water (104 abstractions) must be the subject of a programme to reduce diffuse pollution by 2027. Other “sensitive” abstractions (126 abstractions) must be initiated by 2027.

《2022-2027年流域水环境综合管理规划（SDAGE）》第B25条：保护支撑濒危集水区的水资源。

保障饮用水水质是《水框架指令（Water Framework Directive）》的核心优先目标，该目标在第7条中予以明确规定。在阿杜尔-加龙河（Adour Garonne）流域范围内，共计约5300处饮用水取水口。

在上述集水区中，约300处被归类为“退化集水区”，即其所取用的原水因面源污染（植物检疫类污染物与硝酸盐）长期处于退化状态。

在这些“退化集水区”中，可进一步划分为两类：
——95处符合SDAGE定义的“优先取水口”，分布于76处取水片区内，已纳入《2022-2027年SDAGE》规划范畴，相关污染削减行动方案须于2024年底前完成实施；
——其余退化集水区共计230处，被定为“敏感取水口”，分布于173处取水片区内，自《2022-2027年SDAGE》获批之日起纳入管理范畴。“敏感取水口”以及原水与配水共享集水区（共104处取水量）须于2027年前制定并落实面源污染削减方案；其余126处“敏感取水量”须于2027年前启动相关治理工作。