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- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Risk Level Under Review identifies locations where model data incorporated to the Flood Risk Assessment Wales (FRAW) map is under review and potentially liable to change within the next 6 months.
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
Water Framework Directive (WFD) Transitional (Estuarine) Waterbodies Cycle 1 (2008-2013) is a polygon dataset containing attributes that have been collated as defined for the implementation...
- Published by:
- Natural Resources Wales
- Last updated:
- 31 March 2023
The dataset comprises a number of river catchments based on Water Framework Directive water body boundaries which have been identified by NRW as areas within which forestry environmental...
- Published by:
- Natural Resources Wales
- Last updated:
- 12 May 2023
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...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Flood Warnings are provided by the constant monitoring of stations and forecasting flooding from rivers or the sea: - Severe Flood Warning: Severe flooding. Danger to life. - Flood Warning:...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
This dataset covers monitoring data that is updated on our systems on a minimum of a daily update cycle. This is increased during times of flooding etc. Measurements of the height (m) of...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Current Waste Management Licence Exemption data as required by Schedule 3 of the Waste Management Licensing (WML) Regulations 1994 (as amended) lists the activities which are normally exempt from...
- Published by:
- Natural Resources Wales
- Last updated:
- 11 April 2023
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 February 2023
LANDMAP is a unique national information system, devised by the former Countryside Council for Wales (CCW), allowing information about landscape in Wales to be collected and organised into a...
- Published by:
- Natural Resources Wales
- Last updated:
- 24 October 2025
Coed Graig Uchaf SSSI (32.5 ha) was designated in 1987 and was selected as an example of a woodland with a rich oceanic bryophyte flora.
The first comprehensive bryophyte survey of the site was...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
LANDMAP is a unique national information system, devised by the former Countryside Council for Wales, allowing information about landscape in Wales to be collected and organised into a nationally...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
The flood risk forecast is produced by the Flood Forecasting Centre (FFC) on a daily basis. It is issued more frequently when serious flooding is forecast. It provides the indication of the...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
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...
- Published by:
- Natural Resources Wales
- Last updated:
- 24 October 2025
Rocks along the shores of montane lakes in Eryri have been found to be an important bryophyte habitat, supporting a range of rare and threatened bryophytes that grow only in this habitat.
Due to...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
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
This dataset comprises a range of land cover types where the woodland potential layers have been masked, owing to existing woodland, watercourses, peat, roads, rail and urban areas. Other...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This dataset shows management coupes. These are areas of intended management and may not be implemented when indicated or at all. The feature description field indicates the probable silvicultural...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Polygon data layer showing the extent of Saltmarsh in Coastal and Transitional waters for use by both Flood and Coastal Risk Management and the implementation of Water Framework Directive. At the...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Convention on Wetlands, called the Ramsar Convention, is an intergovernmental treaty that provides the framework for national action and international cooperation for the conservation and wise...