4f4c4942-4343-5764-6473-313136323635 English NRW_DS121599 Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2025-12-19T11:34:25.523Z NRW 1.0 wel British National Grid (EPSG::27700) Urban Waste Water Treatment Directive (UWWTD) Sensitive Areas - Nitrates Urban Waste Water Treatment Directive (UWWTD) Sensitive Areas - Nitrates Ardaloedd Sensitif - Nitradau UWWTD Sensitive Areas – Nitrates.LYR AfA251 Sensitive Areas – Nitrates 2016-04-01 NRW_DS116265 This dataset is a shapefile showing the extent of Urban Wastewater Treatment Directive (91/271/EEC) (UWWTD) sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC) regulates the collection and treatment of waste water from homes and from industry. In the UK, the directive is implemented through the Urban Wastewater Treatment regulations 1994. Under these regulations, water bodies that are used as sources for drinking water and which have high nitrate concentrations (as defined by Council Directive 75/440/EEC of 16th June 1975) should be designated as sensitive areas by Defra. This dataset consists of rivers currently designated as UWWTD nitrate sensitive areas. This dataset is a shapefile showing the extent of Urban Wastewater Treatment Directive (91/271/EEC) (UWWTD) sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC) regulates the collection and treatment of waste water from homes and from industry. In the UK, the directive is implemented through the Urban Wastewater Treatment regulations 1994. Under these regulations, water bodies that are used as sources for drinking water and which have high nitrate concentrations (as defined by Council Directive 75/440/EEC of 16th June 1975) should be designated as sensitive areas by Defra. This dataset consists of rivers currently designated as UWWTD nitrate sensitive areas. 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 Area management/restriction/regulation zones and reporting units GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme nitrate sensitive areas wastewater (waste water) sensitivity mapping 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 Water pollution Water quality IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects Water Resources (SMNR) Sustainable Management of Natural Resources (SMNR) Management Areas (SMNR) Natural Resources (Incl. Features and Processes) (SMNR) Urban (SMNR) Soils (SMNR) Freshwater and Wetlands (SMNR) Sea and Coast (SMNR) Marine (SMNR) Coastal Margins (SMNR) Soil and Land (SMNR) Water Quality (SMNR) Ecosystem (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 inlandWaters oceans SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2013-04-01 2016-04-01 Geographic Information System Unknown ArcGIS 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 Geometry snapped to Detailed River Network in 2011. Aligned to Water Framework Directive waterbodies where possible. Geometry snapped to Detailed River Network in 2011. Aligned to Water Framework Directive waterbodies where possible.