4f4c4942-4343-5764-6473-313139313334 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2025-02-04T10:16:43.666Z NRW 1.0 wel British National Grid (EPSG::27700) Water Framework Directive (WFD) River Waterbodies Cycle 1 Water Framework Directive (WFD) River Waterbodies Cycle 1 Cyrff Dŵr Afonydd y Gyfarwyddeb Fframwaith Dŵr Cylchred 1 WFD Rivers Waterbodies Cycle 1.lyr 2015-12-31 NRW_DS119134 WFD River Waterbodies is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were defined by using of the Environment Agency - General Quality Assessment (GQA) River Stretches dataset this is copied directly from the CEH 1:50K River Network with some additional stretches added in by the Environment Agency. Additional stretches were added to cover all stretches designated under the Fresh Water Fish Directive, all stretches designated within riverine SSSIs, and ensuring that all riverine abstractions which contributed to the designation of a Drinking Water Protected Area were sited on a designated river waterbody. In addition to this, some stretches were added where the upstream catchment size was > 10km2, but no other river stretch was designated (10km2 was the original cut-off catchment size form defining a waterbody under the WFD). The resultant WFD river waterbody datasets is a sub-set of the CEH network, including only stretches that meet any of the criteria outlined above.WFD River waterbodies share the same 'EA_WB_ID' as their river waterbody catchment allowing these 2 datasets to be linked. All river waterbodies are associated with a waterbody catchment. Not all catchments have a designated WFD river waterbody within them. These data apply to Cycle 1 of the Water Framework Directive. The equivalent layer for Cycle 2 is covered by WFD River Waterbodies Cycle 2 AfA292. WFD River Waterbodies is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were defined by using of the Environment Agency - General Quality Assessment (GQA) River Stretches dataset this is copied directly from the CEH 1:50K River Network with some additional stretches added in by the Environment Agency. Additional stretches were added to cover all stretches designated under the Fresh Water Fish Directive, all stretches designated within riverine SSSIs, and ensuring that all riverine abstractions which contributed to the designation of a Drinking Water Protected Area were sited on a designated river waterbody. In addition to this, some stretches were added where the upstream catchment size was > 10km2, but no other river stretch was designated (10km2 was the original cut-off catchment size form defining a waterbody under the WFD). The resultant WFD river waterbody datasets is a sub-set of the CEH network, including only stretches that meet any of the criteria outlined above.WFD River waterbodies share the same 'EA_WB_ID' as their river waterbody catchment allowing these 2 datasets to be linked. All river waterbodies are associated with a waterbody catchment. Not all catchments have a designated WFD river waterbody within them. These data apply to Cycle 1 of the Water Framework Directive. The equivalent layer for Cycle 2 is covered by WFD River Waterbodies Cycle 2 AfA292. Mae Cyrff Dŵr Afonydd y Gyfarwyddeb Fframwaith Dŵr (WFD) yn set ddata Shapefile aml-linell, sydd wedi'i chasglu fel y diffiniwyd ar gyfer gweithredu'r Gyfarwyddeb Fframwaith Dŵr (WFD). Diffiniwyd aml-linellau'r afonydd gan ddefnyddio set ddata Hydoedd Afonydd Asesiad Ansawdd Cyffredinol Asiantaeth yr Amgylchedd. Caiff y data hwn ei gopo'n uniongyrchol o Rwydwaith Afonydd CEH 1:50K, gyda rhai hydoedd ychwanegol wedi'u hychwanegu gan Asiantaeth yr Amgylchedd. Ychwanegwyd mwy o hydoedd er mwyn cynnwys yr holl hydoedd a ddynodwyd o dan y Gyfarwyddeb Pysgod Dŵr Croyw a phob hyd a ddynodwyd o fewn SoDdGA afonol, ac er mwyn sicrhau bod yr holl safleoedd tynnu dŵr afonol a oedd yn cyfrannu at ddynodi Ardal Warchodedig Dŵr Yfed wedi'u lleoli ar gorff dŵr afonol dynodedig. Yn ogystal â hyn, ychwanegwyd rhai hydoedd lle roedd maint y dalgylch i fyny'r afon yn 10km2, ond lle nad oedd hyd afonol arall wedi'i ddynodi (10km2 oedd maint mwyaf dalgylch a ddiffiniwyd fel corff dŵr o dan y WFD yn wreiddiol). Is-set o'r rhwydwaith CEH yw setiau data cyrff dŵr afonol canlyniadol y Gyfarwyddeb Fframwaith Dŵr, sydd dim ond yn cynnwys yr hydoedd sy'n bodloni unrhyw un o'r meini prawf a amlinellwyd uchod. Mae cyrff dŵr afonol y WFD yn rhannu'r un 'EA_WB_ID' 'u dalgylch corff dŵr afonol, sy'n caniatu i'r ddwy set ddata hyn gael eu cysylltu. Mae pob corff dŵr afonol yn gysylltiedig dalgylch corff dŵr. Nid oes gan bob dalgylch gorff dŵr afonol dynodedig o dan y WFD oddi mewn iddynt. Mae'r data hwn yn berthnasol i Gylchred 1 o'r Gyfarwyddeb Fframwaith Dŵr. Caiff yr haen gyfwerth ar gyfer Cylchred 2 ei chwmpasu gan Gylchred 2 Cyrff Dŵr Afonol y Gyfarwyddeb Fframwaith Dŵr. Datganiad priodoli Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Chronfa Ddata Hawl. Cedwir pob hawl. Rhai nodweddion o'r wybodaeth hon yn seiliedig ar ddata gofodol digidol a drwyddedwyd oddi wrth y Ganolfan Ecoleg a Hydroleg © NERC (CEH). Yn cynnwys data Arolwg Ordnans © Hawlfraint y Goron a hawl cronfa ddata 2015. 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 Environment Agency Wales (EA Wales) Cambria House, 29 Newport Road, Cardiff, CF24 0TP, Wales enquiries@environment-agency.gov.uk www.environment-agency.gov.uk 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 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Water Framework Directive (WFD) NRW Thesaurus NRW Thesaurus 2024-06-19 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml IPSV Subjects List IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects Ecosystem (SMNR) Sustainable Management of Natural Resources (SMNR) Management Areas (SMNR) Water Resources (SMNR) Freshwater and Wetlands (SMNR) Hydrological Processes (SMNR) Water Quality (SMNR) Natural Resources (Incl. Features and Processes) (SMNR) NRW SMNR Keywords NRW SMNR Keywords 2024-06-26 geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords This data is jointly owned by NRW and CEH There are no access restrictions on this data. NRW may release, publish or disseminate it freely. no limitations © CNC/NRW. Some features of this information are based on digital spatial data licensed from the Centre for Ecology & Hydrology © NERC (CEH). Contains OS data © Crown copyright and database right 2015. Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and copyright of the owners. 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. Some features of this information are based on digital spatial data licensed from the Centre for Ecology & Hydrology © NERC (CEH). Contains OS data © Crown copyright and database right 2015. English inlandWaters SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -5.311 -2.647 51.384 53.427 2008-01-01 2013-12-31 Geographic Information System ESRI Format https://datamap.gov.wales/layers/inspire-nrw:NRW_WFD_RIVERWATERBODIES_C1 WWW:LINK-1.0-http--link View and Download https://datamap.gov.wales/capabilities/layer/561/?ows_service=wms OGC:WMS Web Mapping Service 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 The resultant WFD river waterbody datasets is a sub-set of the CEH network, including only stretches that meet any of the criteria outlined above. Not all catchments have a designated WFD river waterbody within them. These data apply to Cycle 1 of the Water Framework Directive. The resultant WFD river waterbody datasets is a sub-set of the CEH network, including only stretches that meet any of the criteria outlined above. Not all catchments have a designated WFD river waterbody within them. These data apply to Cycle 1 of the Water Framework Directive.