Dataset Direct Download Service (WFS): Lines and values of the isocotes of the PPRI 2013 Dordogne and tributaries to Forgès — Corrèze

N_ZONE_REG_PPRN_20100009_L_019 Lines and values of the isocotes of the PPRI 2013 Dordogne and tributaries to Forgès — Corrèze Plans for the prevention of natural flood risk PPRI of the Dordogne basin and its tributaries of Argentat in Liourdres (15 communes) in Corrèze Natural PPRs are established in accordance with Article L. 562-1 of the Environmental Code. In exposed areas, depending on the intensity of the risk, they shall define the prohibition zones for constructions and installations in order not to aggravate the risk, or, in areas where constructions and installations may be authorised, the implementation requirements. The PPRi of the Dordogne basin and its tributaries from Argentat to Liourdres, approved on 30/10/2013, cover 15 municipalities (one PPRi per municipality).The rivers concerned are Dordogne, Maronne, Souvigne and Sagne and Filèle, Malefarge, Ménoire and Cerou. The hazard is derived from a modeling. The reference flood is the strongest history known for Souvigne, Sagne and Fidèle (crue of October 1960) and the centennial flood calculated for Dordogne, Maronne, Malefarge, Ménoire and Céroux. The purpose of the regulations is to prevent the risk to people and property. For this purpose, the flood-free territory is classified as red (inconstructible), dark blue (constructable under conditions for economic activities) or blue (constructible under conditions) A PPRi is established for each municipality, i.e.: Argentat-sur-Dordogne, Hautefage, La-Chapelle-Saint-Géraud, Forgès, Saint-Chamant, Monceaux-sur-Dordogne, Bassignac-le-Bas, Reygades, Chenaillers-Mascheix, Brivezac (merged with Beaulieu-sur-Dordogne), Beaulieu-sur-Dordogne, Nonards, Altillac, Astaillac and Liourdres.N_ZONE_REG_PPRN_20100009_L_019 科雷兹省多尔多涅河及福尔热支流2013年PPRI的洪水等深线与对应数值 多尔多涅流域及科雷兹省利乌尔德尔境内阿尔让塔支流的自然洪水风险预防计划（PPRI）图纸，覆盖15个市镇。 自然洪水风险预防计划（PPRI）依据《法国环境法典》第L.562-1条制定。在风险暴露区域，需根据风险强度划定禁止建设与安装设施的区域，以避免加剧洪水风险；对于允许开展建设与安装的区域，则需明确建设实施的相关要求。 本次多尔多涅流域及阿尔让塔至利乌尔德尔段支流的PPRI于2013年10月30日获批，覆盖15个市镇（每个市镇对应一份独立PPRI）。涉及河道包括多尔多涅河、马罗讷河、苏维涅河、萨涅河、菲莱尔河、马勒法尔热河、梅努瓦尔河以及瑟鲁河。 本次洪水危险性基于数值模拟计算得到。 参考洪水标准如下：苏维涅河、萨涅河与菲莱尔河采用有记录以来的最强历史洪水（1960年10月洪水事件）；多尔多涅河、马罗讷河、马勒法尔热河、梅努瓦尔河与瑟鲁河则采用百年一遇设计洪水。本规制的核心目的是防范洪水对人员与财产造成的风险。 为此，无洪水侵袭的区域被划分为三类：红色区域（不可建设）、深蓝色区域（可开展经济活动类建设，需满足相关条件）以及蓝色区域（可建设，需满足相关条件）。 本次覆盖的15个市镇分别为：多尔多涅河畔阿尔让塔、奥特法热、拉沙佩勒-圣热罗、福尔热、圣沙芒、多尔多涅河畔蒙索、下巴西尼亚克、雷加德、谢奈耶-马斯谢、布里瓦扎克（已与多尔多涅河畔博略合并）、多尔多涅河畔博略、诺纳尔、阿尔蒂亚克、阿斯泰亚克以及利乌尔德尔。