4f4c4942-4343-5764-6473-313136333239 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2026-03-23T13:03:46.014Z NRW 1.0 wel British National Grid (EPSG::27700) Consented Discharges to Controlled Waters with Conditions Consented Discharges to Controlled Waters with Conditions Gollyngiadau a Ganiateir I Ddyfoedd a Reolir (gydag amodau) AfA184 Consented Discharges to Controlled Waters with Conditions 2026-03-19 NRW_DS116329 This dataset provide details of permit details as required under the Environmental Permit Regulations. Information is held for all permit holders and covers all substances that are controlled. The data come from Natural Resources Wales public Register. The data set contains 3 tiers of information: Tier 1 - Site and General Information relating to the permit operator, discharge address and type. The date of permit issue, effective and revocation. Information where the effluent enters the environment (such as river, coastal, groundwater) for each permit. Tier 2 - Outlet and release Data on the effluent type e.g. Sewage effluent, Storm Overflow, Trade. The location is supplied for the effluent and the outlet in OS Nation Grid Reference format. Further detail is provided on the permit type and treatment type. Tier 3 - Determinand /release detail Limits Further detail is provided on the amount that can be discharged and in which time period in months. Release details/determinands are the substances and numerical limits that make up the effluent. This could include chemical, biological, and physical limits. The permitted limits are included for each determinand /release detail. Data is provided for each effluent and may contain one or more determinands depending on the complexity of the discharge. This dataset provide details of permit details as required under the Environmental Permit Regulations. Information is held for all permit holders and covers all substances that are controlled. The data come from Natural Resources Wales public Register. The data set contains 3 tiers of information: Tier 1 - Site and General Information relating to the permit operator, discharge address and type. The date of permit issue, effective and revocation. Information where the effluent enters the environment (such as river, coastal, groundwater) for each permit. Tier 2 - Outlet and release Data on the effluent type e.g. Sewage effluent, Storm Overflow, Trade. The location is supplied for the effluent and the outlet in OS Nation Grid Reference format. Further detail is provided on the permit type and treatment type. Tier 3 - Determinand /release detail Limits Further detail is provided on the amount that can be discharged and in which time period in months. Release details/determinands are the substances and numerical limits that make up the effluent. This could include chemical, biological, and physical limits. The permitted limits are included for each determinand /release detail. Data is provided for each effluent and may contain one or more determinands depending on the complexity of the discharge. Mae'r set ddata hon yn darparu manylion trwyddedu fel sy'n ofynnol gan Reoliadau Trwyddedu Amgylcheddol. Cedwir gwybodaeth am bob deiliaid trwydded ac mae'n cynnwys yr holl sylweddau a reolir. Daw'r data o Gofrestr Gyhoeddus Cyfoeth Naturiol Cymru. Mae'r set ddata'n cynnwys tair haen o wybodaeth: Haen 1 – Safle a chyffredinol Gwybodaeth yn ymwneud â gweithredwr y drwydded, cyfeiriad gollwng a math. Dyddiad cyflwyno, dod i rym a dirymio'r drwydded. Gwybodaeth ynglŷn â lle mae'r elifion yn mynd i'r amgylchedd (fel afon, arfordir, dŵr daear) ar gyfer pob trwydded. Haen 2 – Allfa a gollwng Data ar y math o elifion, e.e. elifiant carthion, gorlif storm, masnach. Caiff lleoliad yr elifiant a'r allfa eu darparu yn fformat Cyfeirnod Grid Cenedlaethol OS. Rhoddir manylion pellach am y math o drwydded a'r math o driniaeth. Haen 3 – Cyfyngiadau manylion gollwng / penderfynyddion Darperir gwybodaeth bellach am faint y gellir ei ollwng ac ym mha gyfnod amser mewn misoedd. Manylion gollwng / penderfynyddion yw'r sylweddau a'r cyfyngiadau rhifyddol sy'n cyfrannu at yr elifion. Gallai hyn gynnwys cyfyngiadau cemegol, biolegol a ffisegol. Cynhwysir y cyfyngiadau trwyddedig ar gyfer pob manylyn penderfynydd / gollyngiad. Darperir data ar gyfer pob elifiant a gall gynnwys un penderfynydd neu fwy gan ddibynnu ar gymhlethdod y gollyngiad. Cydnabyddiaeth Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Hawl Cronfa Ddata. Cedwir pob hawl. 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 Utility and governmental services GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme sewage bathing water trade permits NRW Thesaurus 2026-03-04 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml Discharge consents IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects Sustainable Management of Natural Resources (SMNR) Management Areas (SMNR) Water Resources (SMNR) Water Quality (SMNR) Natural Resources (Incl. Features and Processes) (SMNR) NRW SMNR Keywords 2024-06-26 geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords Access to this data may be restricted under relevant legislation. NRW may NOT publish or disseminate the data freely. no limitations © CNC/NRW Data may be re-used under provision and in line with the terms of a NRW licence. Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. NRW Conditional English inlandWaters SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2013-04-01 Documents Excel Spreadsheet https://datamap.gov.wales/capabilities/layer/3544/?ows_service=wms OGC:WMS Web Mapping Services https://datamap.gov.wales/layers/geonode:nrw_water_quality_permits WWW:LINK-1.0-http--link Download Data and Web 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 Data was stored in the legacy EA WIMS database from 2013-04-01 to 2016-06-26 before being transitioned into NRW's Permitting And Licencing System (PALS) database on the 2016/06/27. This dataset has now incorporated NRW_DS116215 Consented Discharges to Controlled Waters and will also be used to highlight any discharges that have List 1 or 2 substances as detailed in NRW-DS116311 Discharges of Consented List 1 and 2 Substances. Data was stored in the legacy EA WIMS database from 2013-04-01 to 2016-06-26 before being transitioned into NRW's Permitting And Licencing System (PALS) database on the 2016/06/27. This dataset has now incorporated NRW_DS116215 Consented Discharges to Controlled Waters and will also be used to highlight any discharges that have List 1 or 2 substances as detailed in NRW-DS116311 Discharges of Consented List 1 and 2 Substances.