c6aa305d-9ffb-452e-9304-15683bb564e2 en utf8 dataset Natural Resources Wales pointOfContact Natural Resources Wales author 2026-04-13T13:50:37Z ISO 19115:2003 - Geographic information - Metadata ISO 19115:2003 4326 EPSG 6.11 geonode:nrw_large_raised_reservoirs_location_and_undertakers Large Raised Reservoir register (Locations and undertakers) 2026-04-09T00:00:00Z publication date mapDigital This dataset contains details of Large Raised Reservoirs in Wales. Natural Resources Wales (NRW) collects and maintains data on all reservoirs designed or capable of holding more than 10,000 cubic metres of water above the natural level of any part of the land adjoining them defined as 'large raised reservoirs' under the Reservoirs Act 1975. Two types of reservoir are maintained within the register: - Impounding; or - Non-Impounding. This dataset is an extract from NRW’s Cronfeydd/Reservoir Database. It contains information on the location, undertakers and engineers of the reservoirs. 'Undertaker' is the legal term used to identify who manages and controls the use of the reservoir and is responsible for maintaining compliance with the law. The undertaker is the person, people or company that uses a reservoir for a particular purpose. If there is no use, the owners or lessees are the undertakers. The undertaker may be different from the owner. If several people or organisations manage and control the reservoir, there can be more than one undertaker. This data is collected as part of the Reservoirs Act Public Register. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. completed Natural Resources Wales originator ESRI Shapefile 1.0 Global place license NRW Conditional Licence (NRW): (https://naturalresourceswales.sharefile.eu/share/view/s47ea2375e647486bb2e054e512a96464) en utf8 inlandWaters -5.281155808232745 -2.7017447247188544 51.37973173445827 53.41033723495585 https://datamap.gov.wales WWW:LINK-1.0-http--link Online link to the 'Large Raised Reservoir register (Locations and undertakers)' description on GeoNode /static/geonode/img/missing_thumb.png?v=f8735aba WWW:DOWNLOAD-1.0-http--download .png Large Raised Reservoir register (Locations and undertakers) (Thumbnail Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetLegendGraphic&format=image/png&WIDTH=20&HEIGHT=20&LAYER=geonode:nrw_large_raised_reservoirs_location_and_undertakers&STYLE=point&version=1.3.0&sld_version=1.1.0&legend_options=fontAntiAliasing:true;fontSize:12;forceLabels:on WWW:DOWNLOAD-1.0-http--download .png Large Raised Reservoir register (Locations and undertakers) (Legend Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=json&srs=EPSG%3A27700&srsName=EPSG%3A27700 WWW:DOWNLOAD-1.0-http--download .json Large Raised Reservoir register (Locations and undertakers) (GeoJSON Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=excel&srs=EPSG%3A27700 WWW:DOWNLOAD-1.0-http--download .excel Large Raised Reservoir register (Locations and undertakers) (Excel Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=csv&srs=EPSG%3A27700 WWW:DOWNLOAD-1.0-http--download .csv Large Raised Reservoir register (Locations and undertakers) (CSV Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=text%2Fxml%3B+subtype%3Dgml%2F3.1.1&srs=EPSG%3A27700 WWW:DOWNLOAD-1.0-http--download .gml Large Raised Reservoir register (Locations and undertakers) (GML 3.1.1 Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=gml2&srs=EPSG%3A27700 WWW:DOWNLOAD-1.0-http--download .gml Large Raised Reservoir register (Locations and undertakers) (GML 2.0 Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=dxf&srs=EPSG%3A27700 WWW:DOWNLOAD-1.0-http--download .dxf Large Raised Reservoir register (Locations and undertakers) (DXF Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=gpkg&srs=EPSG%3A27700 WWW:DOWNLOAD-1.0-http--download .gpkg Large Raised Reservoir register (Locations and undertakers) (OGC Geopackage Format) https://datamap.gov.wales/geoserver/ows?service=WFS&version=1.0.0&request=GetFeature&typename=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&outputFormat=SHAPE-ZIP&srs=EPSG%3A27700&format_options=charset%3AUTF-8 WWW:DOWNLOAD-1.0-http--download .zip Large Raised Reservoir register (Locations and undertakers) (Zipped Shapefile Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&format=image%2Fpng&height=550&width=420&srs=EPSG%3A27700&bbox=181800.0%2C169191.0%2C351300.03125%2C390641.03125 WWW:DOWNLOAD-1.0-http--download .png Large Raised Reservoir register (Locations and undertakers) (PNG Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&format=application%2Fpdf&height=550&width=420&srs=EPSG%3A27700&bbox=181800.0%2C169191.0%2C351300.03125%2C390641.03125 WWW:DOWNLOAD-1.0-http--download .pdf Large Raised Reservoir register (Locations and undertakers) (PDF Format) https://datamap.gov.wales/geoserver/ows?service=WMS&request=GetMap&layers=geonode%3Anrw_large_raised_reservoirs_location_and_undertakers&format=image%2Fjpeg&height=550&width=420&srs=EPSG%3A27700&bbox=181800.0%2C169191.0%2C351300.03125%2C390641.03125 WWW:DOWNLOAD-1.0-http--download .jpg Large Raised Reservoir register (Locations and undertakers) (JPEG Format) https://datamap.gov.wales/download/3505 WWW:DOWNLOAD-1.0-http--download .zip Large Raised Reservoir register (Locations and undertakers) (Original dataset Format) https://datamap.gov.wales/geoserver/ows OGC:WFS geonode:nrw_large_raised_reservoirs_location_and_undertakers Service - Provides Layer: Large Raised Reservoir register (Locations and undertakers) https://datamap.gov.wales/geoserver/ows OGC:WMS geonode:nrw_large_raised_reservoirs_location_and_undertakers Service - Provides Layer: Large Raised Reservoir register (Locations and undertakers) dataset