4f4c4942-4343-5764-6473-313136323334 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2025-12-19T10:55:11.931Z NRW 1.0 wel British National Grid (EPSG::27700) Flood Map: Areas Benefiting from Flood Defences (archived data) Flood Map: Areas Benefiting from Flood Defences (archived data) Map Llifogydd: Ardaloedd sy’n Elwa ar Amddiffynfeydd Llifogydd Floodmap Areas Benefitting from Defence.LYR AfA031 Flood Map: Areas Benefiting from Flood Defences 2020-12-17 NRW_DS116234 This dataset has been superceded by the "Areas Benefitting from Flood Defences" dataset (NRW_DS124843) which is displayed within the Flood Risk Assessment Wales (FRAW) map. The Flood Map is a spatial dataset that shows the areas across Wales that could be affected by flooding from rivers or the sea. It also shows flood defences and the areas that benefit from them. Flood Map is designed to raise awareness among the public, local authorities and other organisations of the likelihood of flooding and to encourage people living and working in areas prone to flooding to find out more and take appropriate action. The Flood Map includes several layers of information, this layer is: Areas Benefiting from Flood Defences, which shows those areas that would benefit from the presence of defences in a 1 percent fluvial / 0.5 percent tidal flood event. This dataset has been superceded by the "Areas Benefitting from Flood Defences" dataset (NRW_DS124843) which is displayed within the Flood Risk Assessment Wales (FRAW) map. The Flood Map is a spatial dataset that shows the areas across Wales that could be affected by flooding from rivers or the sea. It also shows flood defences and the areas that benefit from them. Flood Map is designed to raise awareness among the public, local authorities and other organisations of the likelihood of flooding and to encourage people living and working in areas prone to flooding to find out more and take appropriate action. The Flood Map includes several layers of information, this layer is: Areas Benefiting from Flood Defences, which shows those areas that would benefit from the presence of defences in a 1 percent fluvial / 0.5 percent tidal flood event. Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural risk zones GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme flood risk flood risk management NRW Thesaurus 2025-01-08 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml Risk assessment Risk management IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects Hydrological Processes (SMNR) Soil and Land (SMNR) Natural Resources (Incl. Features and Processes) (SMNR) Physical Geography (Physiography) (SMNR) Ecosystem (SMNR) Management Areas (SMNR) Flooding (SMNR) Coastal Margins (SMNR) Sea and Coast (SMNR) Sustainable Management of Natural Resources (SMNR) Freshwater and Wetlands (SMNR) NRW SMNR Keywords 2024-06-26 geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords There are no access restrictions on this data. NRW may release, publish or disseminate it freely. no limitations © CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Open Government Licence English environment imageryBaseMapsEarthCover inlandWaters SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2013-04-01 2020-12-17 Geographic Information System Unknown ArcGIS Format Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 This dataset has not been assessed for conformance to the referenced INSPIRE regulation. false Some flood defences are shown without an attached area benefiting from them. This may be because we do not know in detail the area that benefits from this flood defence. Or it may be that the defence is, for example, a barrier or flood storage area, in which case the area that benefits from it may be remote from the flood defence structure. Some flood defences are shown without an attached area benefiting from them. This may be because we do not know in detail the area that benefits from this flood defence. Or it may be that the defence is, for example, a barrier or flood storage area, in which case the area that benefits from it may be remote from the flood defence structure.