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Working with Natural Processes (WWNP) in Wales: Runoff Attenuation Features 1% AEP

Runoff Attenuation Features Potential is our best estimate of locations of high flow accumulation across the land surface or in smaller channels, where it may be possible to temporarily store...

Working with Natural Processes (WWNP) in Wales: Runoff Attenuation Features 3.3% AEP

Runoff Attenuation Features Potential is our best estimate of locations of high flow accumulation across the land surface or in smaller channels, where it may be possible to temporarily store...

Woodland Grant Scheme

The Woodland Grant Scheme (WGS) provided incentives for people to create and manage woodlands on sites all over Wales. The scheme was run in 3 phases with the last phase ending in...

National Coastal Erosion Risk Management (NCERM)

This dataset is a more detailed version of the Coastal Erosion data also available on Lle (Link). The National Coastal Erosion Risk Management (NCERM) map shows the spatial NCERM coastal...

Remaining Landfill Void in Wales

Permitted landfill operators have a condition in their permits to report the remaining landfill void (capacity) of their sites at the end of the calendar year. This information although used...

Urban Tree Cover 2018

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...

Flood Risk Areas (Cycle 2)

The Cycle 2 Flood Risk Areas are those communities in Wales where most significant flood risks exist across all sources of flood risk. They were identified for the purpose of the second...

NRW Local Model Manager

The Flood Map for Planning (FMfP) supports Welsh Government planning policy on flood risk and is the starting point for consideration of flood risk in the planning system. It provides an...

River Levels Application Planning Interface (API)

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...

Flood Risk Forecast Application Programming Interface (API)

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...

Open Access - Other Dedicated Land (CRoW Act)

Dataset showing the area of land that has been dedicated under Section 16 of the CRoW Act by organisations/individuals other than Natural Resources Wales (NRW). When using this data to...

Open Access - Other Statutory Access Land (CRoW Act)

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...

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...

Water Framework Directive (WFD) Canals Cycle 2

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...

Biotoxin Results for England and Wales

Official control monitoring data for regulated biotoxins which can be found in shellfish in England and Wales.

Spatial Flood Defences with Standardised Attributes

This dataset shows flood defences that have been built to protect against flooding from rivers and the sea. The defences shown provide different levels of flood protection and this is...

Flood Storage Areas

Flood Storage Areas show those areas that act as a balancing reservoir, storage basin or balancing pond. Their purpose is to attenuate an incoming flood peak to a flow level that can 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...

Flood Map: Flood Zone 2

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...

Historic Landfill Sites

Historic Landfill Sites is a spatial (polygon) dataset. These are landfill sites which have been taken off the Authorised Landfill Sites when the waste licence status changes to either: -...