PPR LONS (64DDTM20050022) — Restricted area of the LONS Flood Risk Prevention Plan (64348), department of Pyrénées-Atlantiques.

For natural PPRs, the code of l'environment defines two categories of zones (L562-1): — risk-exposed areas, — areas that are not directly exposed to risks but on which measures may be planned to avoid d’#x27; exacerbate the risk. Depending on the level of d'aira, each zone is the subject of an opposable regulation. Regulations generally distinguish three types of zones: 1- ‘zones d' prohibition to build’, known as ‘red zones’, where the level of #x27; hazard is strong and the general rule is #x27; prohibition on building; 2- ‘zones subject to requirements’, known as ‘blue zones’, where the level of hazard is average and projects are subject to requirements adapted to the type of #x27; stakes; 3- areas not directly exposed to risks but where constructions, structures, development or agricultural, forestry, artisanal, commercial or industrial operations could aggravate or cause new risks, subject to prohibitions or requirements (cf. Article L562-1 of the Code of the Environment). The latter category is only applicable to natural PPRs. Table containing all the restricted zones of the PPRn. Warning: The data disseminated are informative and not enforceable against the third party. The GIS data has been standardised from the numerical data used in the development of the approved NRPs. We do not guarantee their completeness and accuracy in relation to enforceable documents. Official and enforceable documents against third parties can be consulted at the City Hall or the prefecture. __Origin__ COVADIS standardisation of the PPRn digital data of the departments of the Aquitaine region (2014). Objects to illustrate the work of 'expertises in a PPRn. Additional information describing the phenomena can be represented by three types of geometry: surface, linear and punctual. Three tables will be created and each will contain a single type of geometry __Partner organisations__ DDTM Pyrénées-Atlantiques __Links annexes__ * [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-aa0f4e03-be2a-44c0-9839-3139d660954b) * [COVADIS data standard: Risk Prevention Plan PPRN PPRT](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?id=15) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/641490ac679c43347f87a92eb402dcf84b92cd20)