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

N_ENJEU_PPRN_20100002_L_019
Linear stakes in the territory of the PPRI 2013 Dordogne and tributaries to Argentat — 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_20100002_L_019
多尔多涅河2013年自然洪水风险预防规划（PPRI）覆盖区域及阿尔让塔至科雷兹的支流沿岸线性界桩
科雷兹省利乌尔德尔地区（涵盖15个市镇）内，多尔多涅流域及其阿尔让塔支流的自然洪水风险预防规划（PPRI）
自然风险预防规划（PPR）需符合《环境法典》第L.562-1条之规定。在风险暴露区域，规划将根据风险等级划定建设工程与设施的禁止区域，以避免加剧灾害风险；对于可获批建设工程与设施的区域，则明确相应的实施要求。
本多尔多涅流域及其阿尔让塔至利乌尔德尔支流的PPRI规划于2013年10月30日获批，覆盖15个市镇（每个市镇对应一份PPRI规划）。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、梅努瓦尔河以及塞鲁河。本次灾害风险基于建模推演得出：苏维涅河、萨涅河与菲莱尔河的基准洪水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、梅努瓦尔河与塞鲁河的基准洪水则采用百年一遇设计洪水。本规划的规制目的在于防范洪水对人员与财产造成的风险。为此，规划将相关区域划分为三类：红色（不可建设）、深蓝色（可基于特定条件开展经济活动类建设）与蓝色（可基于特定条件开展建设）。
本次覆盖的15个市镇分别为：多尔多涅河畔阿尔让塔、奥特法日、拉沙佩勒-圣热罗、福尔热、圣尚、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、阿斯泰亚克以及利乌尔德尔。