Map Viewing Service (WMS) of the dataset: PPR Nogueres (64DDTM20080009) — Regulated area of the Nogueres Flood Prevention Plan (64418), department of Pyrénées-Atlantiques.

For natural PPRs, the Environmental Code defines two categories of zones (L562-1): — areas exposed to risks, — areas which are not directly exposed to risks but where measures may be foreseen to avoid exacerbating the risk. Depending on the hazard level, each area is subject to an enforceable settlement. The regulations generally distinguish three 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. Table containing all restricted areas of the PPRN. Warning: The data disseminated is informative and not enforceable against the third party. GIS data were standardised from the digital data used in the development of approved PPRNs. We do not guarantee their completeness and accuracy in relation to the applicable documents. Official documents against third parties may be consulted at the Town Hall or the Prefecture.针对自然风险预防计划（Natural PPRs），《环境法典》（Environmental Code）第L562-1条定义了两类区域： — 受风险直接影响的区域； — 未直接受风险影响，但需采取防控措施以避免风险加剧的区域。 根据危险等级的不同，每类区域均需遵循可强制执行的管控要求。 相关法规通常将区域划分为三类： 1. 禁止建设区（Building prohibited areas），又称红色区域（red areas），该区域危险等级较高，基本原则为禁止任何建设行为； 2. 规定建设区（prescribed areas），又称蓝色区域（blue zones），该区域危险等级中等，建设项目需遵循适配风险类型的管控要求； 3. 未直接受风险影响，但各类建设工程、开发活动或农业、林业、手工业、商业、工业性农场可能加剧既有风险或引发新风险的区域，需遵循相应禁止性规定或管控要求（参见《环境法典》第L562-1条）。该类区域仅适用于自然风险预防计划（Natural RPPs）。 本数据集包含PPRN（Natural PPRN）的所有受限区域清单表格。 警告： 本数据集仅为参考信息，不得作为对抗第三方的强制执行依据。地理信息系统（Geographic Information System，简称GIS）数据基于经批准的PPRN（Natural PPRN）编制过程中所使用的数字化数据完成标准化处理。本数据集不保证其与法定适用文件一致的完整性与准确性。 可前往市政厅或省政府查阅用于对抗第三方的正式官方文件。