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- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Operational catchments are a way of grouping Water Framework Directive (WFD) waterbodies together at a meaningful scale smaller than the management catchment or River Basin District. The river...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This layer provides a Critical Level (CLe) for ammonia against which impacts on a SSSI should be assessed. The value is the lowest CLe for a feature on that site. The layer gives the SSSI name,...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Water Framework Directive (WFD) Lake Waterbodies Cycle 2 is a polygon Shapefile dataset containing Water Framework Directive (WFD) attributes that have been collated as defined for the...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The purpose of this study was to produce information on the quantities, origins (by industry sector and geographic region), and fate (management method) of industrial & commercial (I and C)...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Dataset showing the location of firebreaks created and managed by Natural Resources Wales operational staff in the Welsh Government Woodland Estate. The data covers the NRW South Central...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
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...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Natural Resources Wales (NRW) monitors bathing water sites identified under EC Bathing Waters Directive 2006/7/EC in Wales. Samples are taken throughout the bathing season from May to the end of...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This study updates the data on Urban Tree Canopy Cover in Wales, highlighting changes in the extent, location and provision of urban tree cover since 2013. This spatial dataset relates to Phase 4...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This spatial dataset contains digital boundaries of Special Areas of Conservation (SACs) in Wales. The EC Habitats and Species Directive came into effect in 1992 with the aim of maintaining a rich...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Anyone wishing to fell trees must ensure that a licence or permission under a grant scheme has been issued by Natural Resources Wales (NRW) before any felling is carried out or that one of the...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
These data identify 10x10m, 100x100m and 1000x1000m areas where a Threatened Lichen has been recorded on Ash. The dataset is designed to allow land managers to rapidly identify whether they need to...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Resource Reliability data indicates the percentage of time additional consumptive abstraction may be available and what this means for abstraction licensing. The Resource Reliability data is...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This dataset has been discontinued. New Flood Zones will be available when the new Flood Map for Planning is published at the end of Summer 2021. Flood Map shows the areas across Wales that could...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Welsh Outdoor Recreation Survey (WORS) provides information on participation in a wide range of outdoor activities, from climbing to picnics, which take place in all areas from local parks to...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The surface water flood maps give an indication of the broad areas likely to be at risk of surface water flooding. This includes flooding that takes place from the surface runoff generated by...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The National Flood Hazard and Risk Maps are based on generalised modelling only. The maps have been published to comply with the Flood Risk Regulations (2009) and the EU Directive (2007/60/EC), and...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Habitats Directive Article 17 reporting maps are a snapshot of the most up to date spatial data for features listed on the various Annexes of the Directive at the time of reporting. They...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This dataset holds comprehensive habitat cover data for the whole of Wales derived from a programme of field recording that was begun by the Wales Field Unit (WFU) of the Nature Conservancy Council...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
'Water Framework Directive (WFD) Transitional Waterbodies' is a polygon Shapefile dataset containing attributes that have been collated as defined for the implementation of the Water Framework...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The 'WFD River Waterbody Catchments' are a polygon Shapefile dataset collated as defined for the implementation of the Water Framework Directive. Catchments are defined as an area of land from...
