4f4c4942-4343-5764-6473-313136323238 eng dataset Natural Resources Wales (NRW) 0300 065 3000 Maes-y-Ffynnon LL57 2DW enquiries@naturalresourceswales.gov.uk pointOfContact 2023-12-04 Gemini 2.2 urn:ogc:def:crs:EPSG::BNG OGP Recorded Flood Extents AfA013 Historic Flood Map Map Llifogydd Hanesyddol Historic Flood Outlines Historic Floodmap.lyr 2023-11-30 publication 116228 https://naturalresources.wales 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. Natural Resources Wales (NRW) 0300 065 3000 Maes-y-Ffynnon LL57 2DW enquiries@naturalresourceswales.gov.uk owner Natural Resources Wales (NRW) 0300 065 3000 Maes-y-Ffynnon LL57 2DW enquiries@naturalresourceswales.gov.uk originator quarterly Geographic Information System Natural risk zones GEMET - INSPIRE themes, version 1.0 2023-12-05 publication © 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. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. otherRestrictions There are no access restrictions on this data. NRW may release, publish or disseminate it freely. eng environment ISO3166 Countries 2023-12-05 publication Wales (WLS) -5.77774100 -2.60886500 51.24082900 53.51306700 2013-04-01 2023-12-05 Natural Resources Wales (NRW) 0300 065 3000 Maes-y-Ffynnon LL57 2DW enquiries@naturalresourceswales.gov.uk distributor https://datamap.gov.wales/layers/inspire-nrw:NRW_HISTORIC_FLOODMAP Data Download and Web Service https://datamap.gov.wales/capabilities/layer/346/?access_token=i61nd1X0RwdwAgQrGW0sqAsWxBMiwx&ows_service=wms Web Service dataset The data is updated every three months, but may not change quarter to quarter if there have not been any significant flood events in the preceding period. Recorded Flood Extents are digitised in ArcGIS from a number of sources including surveyed flood events. Please note that this map shows flooding to the land and does not necessarily indicate that properties within the Historic Flood Map were flooded internally. This dataset was update in May 2017 to include attribution data on the flood events. This was previously made available in the product "Recorded Flood Outline" which is no longer updated and no longer available.