Simple download service (Atom) of the dataset: N_ZONE_REG_PPRI_20110030_S_032

Regulatory zoning of the PPRN flooding of the commune of Castillon-Savès in the department of Gers. For PPRIs, the Environmental Code defines two categories of zones (L562-1): risk-exposed areas and areas that are not directly exposed to risks but where measures can be foreseen to avoid exacerbating the risk. Depending on the hazard level, each area is subject to an enforceable settlement. The regulations generally distinguish two types of zones: 1- ‘Building prohibited areas’, known as ‘red areas’, where the hazard level is high and the general rule is the prohibition on construction; 2- ‘prescribed areas’, known as ‘blue zones’, where the hazard level is average and the projects are subject to requirements adapted to the type of issue; 3- areas not directly exposed to risks but where constructions, works, developments or farms, agricultural, forestry, craft, commercial or industrial could aggravate risks or cause new ones, subject to prohibitions or requirements (cf. Article L562-1 of the Environmental Code). The latter category applies only to natural RPPs.热尔省（Gers）卡斯蒂永-萨韦（Castillon-Savès）市镇的PPRN洪水风险管控区划。 针对PPRI，《环境法典》L562-1条将区域划分为两类：受风险影响区域，以及虽未直接面临风险但可通过制定相关措施避免风险加剧的区域。依据风险等级，每类区域均需执行可强制执行的管控要求。 相关管控规则通常区分以下三类区域： 1. 禁止建设区（又称"红色区域"）：该区域风险等级较高，原则上禁止任何建设活动； 2. 管制建设区（又称"蓝色区域"）：该区域风险等级中等，建设项目需符合适配于该类风险问题的相关要求； 3. 未直接面临风险的区域：在该区域内开展的建设、工程、开发活动或农场（农业、林业、手工业、商业或工业类）可能加剧既有风险或引发新的风险，因此需遵守相关禁令或要求（详见《环境法典》L562-1条）。该类区域仅适用于天然RPPs。