Simple download service (Atom) of the dataset: Classes of water heights and flow velocities on the PPRI 2013 Dordogne and tributaries to Bassignac le Bassignac — Corrèze

L_INFO_PPRN_20100004_S_019 Classes of water heights and flow velocities on the PPRI 2013 Dordogne and tributaries to Bassignac le Bassignac — 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.L_INFO_PPRN_20100004_S_019 2013年多尔多涅河及其支流至巴西尼亚克-科雷兹省河段防洪风险规划（PPRI）中的水位与流速分级 科雷兹省利乌尔德尔地区阿尔让塔片区的多尔多涅河流域及其支流天然防洪风险规划方案，覆盖15个市镇。 天然防洪风险规划（PPR）须依据《环境法典》第L.562-1条制定。在风险暴露区域，规划将根据风险强度划定禁止建设与布设设施的区域，以避免加剧洪涝风险；对于可获批建设与布设设施的区域，则明确相应的实施要求。 2013年10月30日获批的多尔多涅河流域及其支流（从阿尔让塔至利乌尔德尔）防洪风险规划（PPRi）覆盖15个市镇，各市镇均对应独立的PPRi方案。本次规划涉及的河流包括多尔多涅河（Dordogne）、马罗讷河（Maronne）、苏维涅河（Souvigne）、萨涅河（Sagne）、菲勒勒河（Filèle）、马尔费尔日河（Malefarge）、梅努瓦尔河（Ménoire）与塞鲁河（Cerou）。 本次洪涝风险源自数值模拟。苏维涅河、萨涅河与菲德勒河（Fidèle）的参考洪水采用有记录以来的最强历史洪水（1960年10月洪灾），多尔多涅河、马罗讷河、马尔费尔日河、梅努瓦尔河与塞鲁克斯河（Céroux）则采用计算得出的百年一遇洪水。本规划的规制目的为防范洪涝对人员与财产造成的风险。据此，无洪涝风险的区域被划分为三类：红色区域（禁止建设）、深蓝色区域（符合条件可开展经济建设）与蓝色区域（符合条件可建设）。 各对应独立PPRi方案的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-马谢、布里沃扎克（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、阿斯泰亚克与利乌尔德尔。