Simple download service (Atom) of the dataset: Perimeter of PPRI 2013 Dordogne and tributaries to Liourdes — Corrèze

N_PERIMETRE_PPRN_20100011_S_019
Perimeter of PPRI 2013 Dordogne and tributaries to Liourdes — 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_PERIMETRE_PPRN_20100011_S_019
2013年多尔多涅河及其支流至利乌尔德尔的防洪风险规划（PPRI）范围——科雷兹省
科雷兹省利乌尔德尔地区阿尔让塔附近的多尔多涅流域及其支流的自然洪涝风险预防规划（PPRI），覆盖15个市镇。
自然洪涝风险规划（PPRI）的制定需符合《环境法典》第L.562-1条之规定。在风险暴露区域，规划将根据风险强度划定建设与设施布设的禁止区域，以避免加剧洪涝风险；对于可获批建设与设施布设的区域，则明确相应的实施要求。
本批次多尔多涅流域及其支流从阿尔让塔至利乌尔德尔段的防洪风险规划（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的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。
本次洪涝风险基于模型推演得出。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河则采用百年一遇的计算洪水。
本规划的核心目标是防范洪涝对人员与财产造成的风险。据此，受管控的洪涝风险区域被划分为三类：红色区域（禁止建设）、深蓝色区域（可在满足特定条件下开展经济建设活动）以及蓝色区域（可在满足特定条件下进行建设）。
本批次为每个市镇分别制定了一份PPRI，具体覆盖以下15个市镇：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、阿斯蒂亚克以及利乌尔德尔。