New-Aquitaine: Water Planning and Management Diagrams (SAGEs) — Perimeters (surface)

Scope and status of the Water Management and Planning schemes of the Adour-Garonne and Loire-Bretagne watershed. A SAGE is a water management planning document at the level of a coherent hydrographic unit (watershed, aquifer, etc.). It sets general objectives for the use, development, quantitative and qualitative protection of water resources. It must be compatible with the SDAGE (Director Plan for Water Planning and Management). The scope and time frame within which it is drawn up shall be determined by the SDAGE; failing that, they shall be adopted by the prefect or prefects, where appropriate on a proposal from the local and regional authorities concerned. The SAGE is established by a Local Water Commission (CLE) representing the various actors in the territory, subject to public inquiry and approved by the Prefect. It has a legal scope: the regulation and its mapping documents are enforceable against third parties and decisions in the water field must be compatible or made compatible with the sustainable management and management plan (SMP) of the water resource. Planning documents (scheme of territorial coherence, local planning plan and municipal map) must be compatible with the protection objectives defined by the SAGE. The departmental career plan must be compatible with the provisions of the SAGE. The perimeters of the SAGEs correspond to one or more hydrographic reference units or a part of a hydrographically coherent hydrographic reference unit. The different phases of a SAGE: — emergence (prefectural decree defining the perimeter) — instruction (prefectural decree constituting the “CLE”) — preparation (prefectural decree approving the “SAGE”) — implementation — revision阿杜尔-加龙（Adour-Garonne）与卢瓦尔-布列塔尼（Loire-Bretagne）流域水资源管理与规划方案的适用范围及实施现状。 水资源管理与规划方案（SAGE）是针对连贯水文单元（流域、含水层等）制定的水资源管理规划文件，为水资源的利用、开发、数量保护与质量保护设定总体目标。该方案需与流域水资源规划与管理主管方案（SDAGE）保持兼容。 其编制范围与时间跨度由SDAGE确定；若未由SDAGE明确，则由省长根据相关地方及区域主管部门的提案酌情通过。 水资源管理与规划方案（SAGE）由代表辖区内各类主体的地方水资源委员会（CLE）制定，需经过公众咨询程序，并经省长批准。该方案具有法定效力：其规制条款与配套制图文件对第三方具有强制执行力，涉水领域的相关决策必须符合或调整至符合水资源可持续管理与规划方案（SMP）的要求。 各类规划文件（包括国土空间协调规划方案、地方规划方案及市级规划图）需与SAGE设定的保护目标保持兼容；部门规划方案需符合SAGE的相关规定。 SAGE的适用范围对应一个或多个水文参考单元，或水文连贯单元的一部分。 SAGE的编制流程分为以下阶段： — 启动阶段：省长发布政令明确适用范围 — 指导阶段：省长发布政令组建地方水资源委员会（CLE） — 编制审批阶段：省长发布政令批准SAGE方案 — 实施阶段 — 修订阶段