Dataset Direct Download Service (WFS): Classes of water heights and flow velocities of the PPRI 2013 Dordogne and tributaries to Monceaux-sur-Dordogne — Corrèze
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L_INFO_PPRN_20100012_S_019 Classes of water heights and flow velocities of the PPRI 2013 Dordogne and tributaries to Monceaux-sur-Dordogne — 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_20100012_S_019 2013年洪水风险防治计划(PPRI)涉及的多尔多涅河(Dordogne)及其支流至多尔多涅河畔蒙索(Monceaux-sur-Dordogne)区域的水位与流速分级——科雷兹省(Corrèze) 科雷兹省利乌尔德尔(Liourdres)境内阿尔让塔片区多尔多涅流域及其支流的自然洪水风险防治计划(PPRI),覆盖15个市镇。 自然洪水风险防治计划(PPR)依据《环境法典》第L.562-1条制定。在风险暴露区域,将根据风险强度划定建筑与设施禁止区,以避免加剧风险;或在可获批建设与设施的区域,明确建设实施要求。 2013年10月30日获批的多尔多涅流域及其阿尔让塔至利乌尔德尔支流的洪水风险防治计划(PPRi)覆盖15个市镇,每个市镇对应一份PPRi。涉及河流包括多尔多涅河、马罗讷河(Maronne)、苏维涅河(Souvigne)、萨涅河(Sagne)、菲莱尔河(Filèle)、马尔费尔日河(Malefarge)、梅努瓦尔河(Ménoire)以及塞鲁河(Cerou)。该洪水风险基于数值模拟得出。参考洪水标准为:苏维涅河、萨涅河与菲莱尔河以1960年10月的已知最强历史洪水为基准,多尔多涅河、马罗讷河、马尔费尔日河、梅努瓦尔河以及塞鲁克斯河(Céroux)则采用百年一遇计算洪水。本法规旨在防范对人员与财产的洪水风险。为此,无洪水风险区域被划分为三类:红色(不可建设)、深蓝色(符合条件可开展经济活动类建设)以及蓝色(符合条件可建设)。 每个市镇均设有对应的PPRi,具体包括:多尔多涅河畔阿尔让塔(Argentat-sur-Dordogne)、欧特法日(Hautefage)、拉沙佩勒-圣热罗(La-Chapelle-Saint-Géraud)、福尔热(Forgès)、圣沙芒(Saint-Chamant)、多尔多涅河畔蒙索(Monceaux-sur-Dordogne)、下巴尼亚克(Bassignac-le-Bas)、雷加德(Reygades)、谢奈耶-马斯谢(Chenaillers-Mascheix)、布里夫扎克(Brivezac,已与多尔多涅河畔博略(Beaulieu-sur-Dordogne)合并)、多尔多涅河畔博略、诺纳尔(Nonards)、阿尔蒂亚克(Altillac)、阿斯泰亚克(Astaillac)以及利乌尔德尔(Liourdres)。



