4f4c4942-4343-5764-6473-313136323531 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2025-10-24T08:43:00.264Z NRW 1.0 wel British National Grid (EPSG:27700) Live Flood Warnings and Alerts Application Programming Interface (API) Live Flood Warnings and Alerts Application Programming Interface (API) Rhyngwyneb Rhaglennu Cymwysiadau Rhybuddion a Rhybuddion Llifogydd Byw (API) AfA136 Flood Warnings Rhybuddion Llifogydd 2008-06-13 NRW_DS116251 Flood Warnings are provided by the constant monitoring of stations and forecasting flooding from rivers or the sea: - Severe Flood Warning: Severe flooding. Danger to life. - Flood Warning: Flooding is expected. Immediate action required. - Flood Alert: Flooding is possible. Be prepared. - Warning no longer in force: Flood warnings and flood alerts that have been removed in the last 24 hours. Flood Warnings are available on our website and as a Live Feed. The live feed provides a summary of flood warnings (Alert, Warning and Severe) that are sent externally. The Flood Warnings Live Feed provides current status update of every Flood Warning Area in England and Wales. This is updated on the Flood Warning Information System (FWIS) service every minute although it is presented for external users every 15 minutes via the Data Distribution Hub where the XML can be securely downloaded (sFTP feed). Flood Warnings are provided by the constant monitoring of stations and forecasting flooding from rivers or the sea: - Severe Flood Warning: Severe flooding. Danger to life. - Flood Warning: Flooding is expected. Immediate action required. - Flood Alert: Flooding is possible. Be prepared. - Warning no longer in force: Flood warnings and flood alerts that have been removed in the last 24 hours. Flood Warnings are available on our website and as a Live Feed. The live feed provides a summary of flood warnings (Alert, Warning and Severe) that are sent externally. The Flood Warnings Live Feed provides current status update of every Flood Warning Area in England and Wales. This is updated on the Flood Warning Information System (FWIS) service every minute although it is presented for external users every 15 minutes via the Data Distribution Hub where the XML can be securely downloaded (sFTP feed). APIs Rhybuddion a Hysbysiadau Llifogydd Byw (Data Agored) – rhestr o’r holl rybuddion sydd mewn grym ar y pryd. Caiff ei ddiweddaru bob 15 munud. 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 Hydrography 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 Flooding IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects Flooding (SMNR) Ecosystem (SMNR) Sea and Coast (SMNR) Water Resources (SMNR) Water Quality (SMNR) Coastal Margins (SMNR) Hydrological Processes (SMNR) Freshwater and Wetlands (SMNR) Management Areas (SMNR) Physical Geography (Physiography) (SMNR) Natural Resources (Incl. Features and Processes) (SMNR) Sustainable Management of Natural Resources (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 oceans inlandWaters SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2008-06-13 Geographic Information System Unknown Live Feed via NRW's Application Planning Interface (API) https://api-portal.naturalresources.wales/products WWW:LINK-1.0-http--link View Data & Download https://datamap.gov.wales/documents/2613 WWW:LINK-1.0-http--link View Data 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 Flood Warning Duty Area Officers issue an alert if trigger threshold for selected telemetry sites are reached or if a Monitoring Forecasting Duty Officer highlights a forecast flood incident. This is feed through a live feed. Flood Warning Duty Area Officers issue an alert if trigger threshold for selected telemetry sites are reached or if a Monitoring Forecasting Duty Officer highlights a forecast flood incident. This is feed through a live feed.