Dataset Direct Download Service (WFS): Linear stakes of the PPRI 2013 Dordogne and tributaries to Astaillac — Corrèze

N_ENJEU_PPRN_20100003_L_019
Linear stakes in the territory of the PPRI 2013 Dordogne and tributaries to Astaillac — 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_ENJEU_PPRN_20100003_L_019
科雷兹省阿斯塔亚克支流及多尔多涅河2013年天然洪水风险防治规划（PPRI）覆盖区域内的线性界桩

科雷兹省利乌尔德尔地区（涉及15个市镇）的多尔多涅河流域及其阿尔让塔支流天然洪水风险防治规划（PPRI）

天然洪水风险防治规划依据《法国环境法典》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安装活动的区域以避免加剧灾害风险；对于可获批建设与安装活动的区域，则明确相关实施要求

本项针对多尔多涅河流域及其阿尔让塔至利乌尔德尔支流的PPRI于2013年10月30日获批，覆盖15个市镇（每个市镇对应一份PPRI）。涉及的河流包括多尔多涅河、马罗讷河、苏维涅河、萨涅河、菲莱尔河、马勒法尔热河、梅努瓦尔河以及塞鲁河。本次灾害风险源于模型推演。参考洪水标准为：苏维涅河、萨涅河与菲代勒河采用有记录以来的最大历史洪水（1960年10月洪水事件），多尔多涅河、马罗讷河、马勒法尔热河、梅努瓦尔河以及塞鲁克斯河则采用百年一遇计算洪水。本规划的监管目标为防范洪水对人员与财产造成的风险。据此，受管控的流域区域被划分为三类：红色区域（禁止建设）、深蓝色区域（符合条件可开展经济建设活动）以及蓝色区域（符合条件可开展建设活动）

本次覆盖的15个市镇各对应一份PPRI，分别为：多尔多涅河畔阿尔让塔、欧特法日、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、布里夫扎克（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、阿斯塔亚克以及利乌尔德尔