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  • Water Framework Directive (WFD) Surface Water Cycle 2

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset is a GIS layer identifying the Surface Water Transfer (SWT) waterbodies managed under the Water Framework Directive and any related programmes. This includes SWT which are reported to...
  • Natural Resources Wales (NRW) Species Data on the NBN Atlas

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    Natural Resources Wales (NRW) species data held on the National Biodiversity Network (NBN) Atlas. This includes marine, terrestrial and freshwater species records for a variety of taxonomic...
  • Water Framework Directive (WFD) Canals Cycle 2

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset is a GIS layer identifying the canal waterbodies managed under the Water Framework Directive and any related programmes. This includes canals which are reported to Europe as...
  • Historic LIDAR Archive

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    Light Detection and Ranging (LIDAR) is an airborne mapping technique, which uses a laser to measure the distance between the aircraft and the ground. Up to 100,000 measurements per second are made...
  • Environment (Wales) Act Section 7 and OSPAR: Marine Species

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of species which are of 'Principal Importance' for the purpose of maintain...
  • Wales' grey seal photo-identification database: EIRPHOT (1992-2016)

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset is a catalogue of seal images that were collected as part of the former Countryside Council for Wales (CCW) and Natural Resources Wales' (NRW) seal monitoring and evidence work....
  • National Coastal Erosion Risk Management (NCERM)

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    The National Coastal Erosion Risk Management (NCERM) map shows the spatial NCERM coastal baseline. This baseline is split to 'frontages'. These are defined as lengths of coast with consistent...
  • Urban Waste Water Treatment Regulations (UWWTR)

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    'Urban waste water' is defined in the Urban Waster Water Treatment Regulations (UWWTR) as the mixture of domestic waste water from kitchens, bathrooms and toilets, the waste water from industries...
  • WINS Area Statement Opportunity Maps

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    The Welsh Information for Nature Bases Solution or WINS Project (previously known as SCCAN), showed a range of national opportunities to manage natural resources more sustainably in the SoNaRR...
  • WINS Natural Flood Management: Catchment Zones

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset was created for the Welsh Information for Nature Bases Solution or WINS project (previously known as SCCAN) to identify opportunities to carry out land management interventions to...
  • Mammal records captured from Licence Returns submitted to Natural Resources Wales 2005-2014.

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset is comprised of records of mainly mammal species across Wales obtained from former Countryside Council for Wales’ and Natural Resources Wales’ survey, monitoring and research licence...
  • Regionally Important Geodiversity Sites (RIGS)

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    Regionally Important Geodiversity Sites (RIGS) are non-statutory sites selected to protect the most important places for geology, geomorphology and soils, complementing the network of legally...
  • Native Oyster Potential Restoration Areas

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset has been developed to determine where there are suitable environmental conditions for native oyster restoration . It has been developed as part of the Wales Native Oyster Action Plan....
  • Habitats Regulations 9A Wales Reporting 2019-2024 Dataset

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset supports Wales’s first country-level assessment under Regulation 9A of the Conservation of Habitats and Species Regulations 2017 (as amended) for the reporting period 2019–2024. It...
  • Zostera Marina Habitat Suitability

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This data has been developed to map areas that have the suitable environmental conditions for the predominantly subtidal seagrass species Zostera marina to grow. It has been developed to show...
  • Communities at Risk Register 2025 – Present Day (CaRR)

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    The Communities at Risk Register (CaRR) has been developed to provide an objective means of identifying risk and prioritising flood risk management activities at a Wales-wide, community level. It...
  • Fisheries Habitat Restoration Plans

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This is a GIS layer that displays where all the NRW 'Fisheries Habitat Restoration Plans' are across Wales. All the information has been extracted from within the plans and it is presented as a...
  • River Restoration Habitats Index

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    The resource is a summary of existing NRW 'River restoration plans', with detail of the Water Framework Directive waterbody ID and name with internal links to view the plans. This will be a...
  • GEMINI Test Record October 2026

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    THIS IS NOT REAL DATA. This record contains test data entered by NRW for validation purposes only. The information is not real and has been created solely to verify that the data harvest process...
  • Open Access - Registered Common Land (CRoW Act)

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    The CRoW Act provides for public access on foot to certain types of land, amends the law relating to public rights of way, increases measures for the management and protection for Sites of Special...