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Historic Flood Warnings and Flood Alerts

Listing of Severe Flood Warnings, Flood Warnings, Update Flood Warnings and Flood Alerts issued since the Floodline Warnings Direct service went live on January 26th 2006 to the present. This...

Modelling of Habitat Networks for Welsh Woodlands, Grasslands, Heathlands, Bogs and Fens

There is a growing emphasis on ecological connectivity in planning for effective biodiversity conservation and building ecosystem resilience. A major part of this is to counteract the negative...

Natural Resources Wales (NRW) Team Boundaries (Archived 2019)

This is a spatial datasets containing the extent polygons for the Natural Resources Wales team boundaries. The purpose of this data capture is to define boundaries for operational managed teams. ...

Tranquil Areas Wales

This data collation is made up of two datasets showing tranquil areas across Wales for 1997 and 2009. A map of the land of Wales, graded to show levels of Tranquillity. It results from combining...

Zooplankton analysis

Plankton samples were collected from during a sandbank survey at nine sites in four Candidate Special Areas of Conservation (cSAC) using a plankton net positioned above a beam trawl. The...

Open Access - Dedicated Forests (CRoW Act)

Dataset showing forests that comprised the freehold public forest estate dedicated by former Forestry Commission Wales (FCW), now Natural Resources Wales (NRW), under section 16 of the Countryside...

Saltmarsh Extents

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...

Waste Permit Returns Data Interrogator

All operators of regulated waste management facilities have to provide us with details of the quantities and types of waste they deal with i.e. waste received into site and waste sent on from site...

Historic Landfill Sites

This dataset is now Static and won’t be updated. However, this dataset should still be used for information on permits that were historic before came under EPR regulations. This dataset should be...

Flood Map: Flood Zone 3

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. The Flood Map shows the areas across Wales that...

Hydropower Permits

Permits issued for Hydropower Generation sites. NRW assesses and licences hydropower schemes for the water they abstract and to protect the local and wider environment; this may require issuing one...

Water Framework Directive (WFD) Regulations Cycle 3 Classification

This dataset shows the boundaries and baseline classification, undertaken in 2021, for The Water Framework Directive (WFD) Cycle 3. It is an update in classification for all water bodies in Wales...

Working with Natural Processes (WWNP) in Wales: Floodplain Reconnection Potential

Working with Natural Processes (WWNP) Floodplain Reconnection Potential is our best estimate of locations where it may be possible to establish reconnection between a watercourse and its natural...

Tranquillity & Place Wales Sound Environment Part 1 2023

The nationally consistent terrestrial Tranquillity & Place resource identifies the strategic and local resource in remote, rural, peri-urban and urban areas for use as an evidence base to...

Water Framework Directive (WFD) Acid Sensitive Waterbodies Cycle 2

Water Framework Directive (WFD) Acid Sensitive Waterbodies Cycle 2 (2014 - 2019) is a spatial (polygon shapefile) dataset containing attributes that have been collated as defined, for the...

Areas of Outstanding Natural Beauty (AONBs)

This spatial dataset contains the digital boundaries of all Areas of Outstanding Natural Beauty (AONBs) in Wales. AONBs are established under the Countryside Act of 1949, but unlike National Parks,...

Areas Benefiting From Flood Defences

The Areas Benefitting from Flood Defences show areas in Wales that benefit from flood defences that protect against flooding from Rivers and the Sea. The areas shown benefit from different levels...

Waste Management Licence Current Exemptions

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...

NRW Environment Team Boundaries

This is a spatial datasets containing the extent polygons for the Natural Resources Wales Environment Teams boundaries. The purpose of this data capture is to define boundaries for operational...

Main Rivers

The statutory main river map is a 1:10,000 scale spatial (polyline) dataset that defines statutory watercourses designated by Natural Resources Wales as main rivers. The data is for Wales only....