aac27a88-0b8c-4f03-9ae3-682be880f31f Recorded Flood Extents 2026-05-20 Natural Resources Wales environment features NRW_HISTORIC_FLOODMAP 51.36259282967522 53.39605229941733 -5.406860809028704 -2.639466634593461 en Recorded Flood Extents shows areas that have been recorded to have flooded in the past from rivers, the sea or surface water. The records come from a number of evidence sources including Natural Resources Wales, its predecessors or other Risk Management Authorities. It is possible that the pattern of flooding in an area may have changed and would now flood under different circumstances. In addition, the absence of a recorded flood extent does not mean that the area has never flooded, only that we do not currently have records of flooding in this area. Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. 2026-05-20 WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetLegendGraphic&format=image/png&WIDTH=20&HEIGHT=20&LAYER=inspire-nrw:NRW_HISTORIC_FLOODMAP&STYLE=NRW_HISTORIC_FLOODMAP_orange&version=1.3.0&sld_version=1.1.0&legend_options=fontAntiAliasing:true;fontSize:12;forceLabels:on Recorded Flood Extents (Legend Format) OGC:WFS https://datamap.gov.wales/geoserver/ows OGC WFS: inspire-nrw Service OGC:WMS https://datamap.gov.wales/geoserver/ows OGC WMS: inspire-nrw Service WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/uploaded/thumbs/layer-aac27a88-0b8c-4f03-9ae3-682be880f31f-thumb.png?v=fe13e54d Recorded Flood Extents (Thumbnail Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetLegendGraphic&format=image/png&WIDTH=20&HEIGHT=20&LAYER=inspire-nrw:NRW_HISTORIC_FLOODMAP&STYLE=NRW_HISTORIC_FLOODMAP&version=1.3.0&sld_version=1.1.0&legend_options=fontAntiAliasing:true;fontSize:12;forceLabels:on Recorded Flood Extents (Legend Format) WWW:LINK-1.0-http--link https://datamap.gov.wales/layers/inspire-nrw:NRW_HISTORIC_FLOODMAP Web address (URL) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=excel&srs=EPSG%3A27700 Recorded Flood Extents (Excel Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=csv&srs=EPSG%3A27700 Recorded Flood Extents (CSV Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=SHAPE-ZIP&srs=EPSG%3A27700&format_options=charset%3AUTF-8 Recorded Flood Extents (Zipped Shapefile Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=json&srs=EPSG%3A27700&srsName=EPSG%3A27700 Recorded Flood Extents (GeoJSON Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=text%2Fxml%3B+subtype%3Dgml%2F3.1.1&srs=EPSG%3A27700 Recorded Flood Extents (GML 3.1.1 Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=gml2&srs=EPSG%3A27700 Recorded Flood Extents (GML 2.0 Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=dxf&srs=EPSG%3A27700 Recorded Flood Extents (DXF Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&outputFormat=gpkg&srs=EPSG%3A27700 Recorded Flood Extents (OGC Geopackage Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&format=image%2Fpng&height=550&width=452&srs=EPSG%3A27700&bbox=173342.87%2C167650.91%2C355617.45%2C389009.23 Recorded Flood Extents (PNG Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&format=application%2Fpdf&height=550&width=452&srs=EPSG%3A27700&bbox=173342.87%2C167650.91%2C355617.45%2C389009.23 Recorded Flood Extents (PDF Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=inspire-nrw%3ANRW_HISTORIC_FLOODMAP&format=image%2Fjpeg&height=550&width=452&srs=EPSG%3A27700&bbox=173342.87%2C167650.91%2C355617.45%2C389009.23 Recorded Flood Extents (JPEG Format) WWW:DOWNLOAD-1.0-http--download https://datamap.gov.wales/download/346 Recorded Flood Extents (Original dataset Format) CEOS IDN DIF 9.7