4f4c4942-4343-5764-6473-313231373232 English NRW_DS121668 Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2026-09-30T14:15:12.358Z NRW 1.0 wel utf8 British National Grid (EPSG::27700) WINS Water Quality: Constraints for Reducing Faecal Coliform Pollution WINS Water Quality: Constraints for Reducing Faecal Coliform Pollution Ansawdd Dŵr: Cyfyngiadau ar Leihau Colifformau Ysgarthol SCCAN Water Quality: Constraints for Reducing Faecal Coliform Pollution 2018-04-01 NRW_DS121722 http://naturalresources.wales/ This dataset was created for the Welsh Information for Nature-based Solutions (WINS) project (previously known as SCCAN) to identify opportunities for land management interventions that enhance ecosystem service delivery across a range of key policy areas. An accompanying User Guide is available to support the use of these datasets, and a full list of source datasets and data limitations can be found in the project technical report. This dataset shows the constraints affecting the implementation of land management interventions to reduce the risk of faecal coliforms entering the water environment. The constraints map combines constraints across all intervention types considered within the project. As a result, an area with one constraint affecting one intervention type and two constraints affecting another intervention type will be shown as having a total of three constraints. The map provides an indication of the relative complexity of implementing faecal coliform mitigation measures in different locations. This dataset was created for the Welsh Information for Nature-based Solutions (WINS) project (previously known as SCCAN) to identify opportunities for land management interventions that enhance ecosystem service delivery across a range of key policy areas. An accompanying User Guide is available to support the use of these datasets, and a full list of source datasets and data limitations can be found in the project technical report. This dataset shows the constraints affecting the implementation of land management interventions to reduce the risk of faecal coliforms entering the water environment. The constraints map combines constraints across all intervention types considered within the project. As a result, an area with one constraint affecting one intervention type and two constraints affecting another intervention type will be shown as having a total of three constraints. The map provides an indication of the relative complexity of implementing faecal coliform mitigation measures in different locations. 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 Land use GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Area Statement SoNaRR NRW Thesaurus 2026-08-27 geonetwork.thesaurus.local.theme.converted_nrw-keywords Sustainable Management of Natural Resources (SMNR) Ecosystem Services (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 All rights reserved. © 2021 Cranfield University. All rights reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. 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. Contains Cranfield University information © 2021 Cranfield University. All rights reserved. Contains Ordnance Survey data © Crown Copyright and Database Rights. Ordnance Survey Licence number AC0000849444 Open Government Licence 10 English planningCadastre society farming biota geoscientificInformation climatologyMeteorologyAtmosphere environment inlandWaters imageryBaseMapsEarthCover elevation SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2017-09-01 2018-04-01 Data gaps and limitations: The National Phase 1 Habitat Map is likely to be out of date in some areas. The model does not consider groundwater pathways and may therefore underestimate the movement of faecal coliforms to water bodies in certain locations. Urban areas and sewerage infrastructure are not considered as potential sources of faecal coliform contamination. The analysis focuses on opportunities to intercept or reduce the transport of faecal coliforms to water bodies and does not assess measures aimed at reducing faecal coliform inputs at source. Geographic Information System ESRI Feature Class 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 To create the faecal coliform management constraints map, the number of constraints affecting each land management intervention type was calculated and combined to produce a cumulative constraints score for each area. The resulting map indicates the relative level of constraint associated with implementing faecal coliform management measures. The intervention types considered were hedgerow planting and fencing, drainage channel shelter belts, and riparian woodland planting. Constraints associated with each intervention type were identified and summed where they overlapped, creating an overall constraints layer. This dataset was produced for NRW by Environment Systems Ltd. To create the faecal coliform management constraints map, the number of constraints affecting each land management intervention type was calculated and combined to produce a cumulative constraints score for each area. The resulting map indicates the relative level of constraint associated with implementing faecal coliform management measures. The intervention types considered were hedgerow planting and fencing, drainage channel shelter belts, and riparian woodland planting. Constraints associated with each intervention type were identified and summed where they overlapped, creating an overall constraints layer. This dataset was produced for NRW by Environment Systems Ltd.