Map Viewing Service (WMS) of the dataset: Envelope of PPRI 2013 Dordogne and tributaries in Saint Chamant — Corrèze
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N_DOCUMENT_PPRN_20100015_S_019 Envelope of PPRI 2013 Dordogne and tributaries in Saint Chamant — 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_DOCUMENT_PPRN_20100015_S_019 2013年多尔多涅河(Dordogne)及其支流在圣沙芒(Saint Chamant)—科雷兹省(Corrèze)的PPRI覆盖范围 科雷兹省利乌尔德尔(Liourdres)境内多尔多涅流域及其阿尔让塔(Argentat)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禁止建设与布设设施的区域以避免加剧风险;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。 本次针对多尔多涅河及其从阿尔让塔到利乌尔德尔的支流的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(Dordogne)、马罗讷河(Maronne)、苏维涅河(Souvigne)、萨涅河(Sagne)、菲莱尔河(Filèle)、马勒法尔热河(Malefarge)、梅努瓦尔河(Ménoire)以及塞鲁河(Cerou)。该洪水风险源自数值模拟。参考洪水事件包括:苏维涅河、萨涅河与菲代勒河(Fidèle)的有记录以来最强历史洪水(1960年10月洪水),以及多尔多涅河、马罗讷河、马勒法尔热河、梅努瓦尔河与塞鲁克斯河(Céroux)的百年一遇计算洪水。本法规的制定目的为防范对人员与财产造成的洪水风险。为此,洪水安全区域被划分为三类:红色区域(不可建设)、深蓝色区域(符合条件可开展经济活动类建设)以及蓝色区域(符合条件可建设)。 本次共为以下15个市镇分别制定了PPRI: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-马谢(Chenaillers-Mascheix)、布里夫扎克(Brivezac,已与多尔多涅河畔博略合并)、多尔多涅河畔博略(Beaulieu-sur-Dordogne)、诺纳尔(Nonards)、阿尔蒂亚克(Altillac)、阿斯泰亚克(Astaillac)以及利乌尔德尔(Liourdres)。



