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LIDAR terrain and surfaces models Wales

This dataset shows the extent of data in each individual tile that went into the merging process to create the LIDAR Composite DSM & DTM. Light Detection and Ranging (LIDAR) is an...

Flood Map for Planning Flood Zones 2 and 3

The Flood Map for Planning (FMfP) includes climate change information to show how this will affect flood risk extents for rivers, the sea and surface water and small watercourses over the...

Risk Levels Under Review

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...

Inventory of Closed Mining Waste Facilities

The European Mining Waste Directive (2006/21/EC) requires Member States to create an inventory of closed or abandoned mine waste facilities causing serious environmental impacts, and to make...

Coastal Design - Extreme Sea Levels

This GIS dataset and supporting information providing design / extreme sea level and typical surge information around the coastline of Wales under present day conditions. This is a...

Live Flood Warnings and Alerts API Data

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:...

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...

Flood Map: Areas Benefiting from Flood Defences

This dataset has been replaced by the new Areas Benefitting from Flood Defences displayed within the Flood Risk Assessment Wales (FRAW) map (NRW_DS124843). An Archive version of the Flood...

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...

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...

Natural Resources Wales (NRW) Species Data on the NBN Atlas

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...

Historic LIDAR Archive

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...

River Levels Application Programming 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...

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of 'Principle Importance' for the purpose of...

Ancient Woodland Inventory

This dataset comprises of the boundaries of Ancient Woodland sites in Wales. Each site is categorised as either Ancient Semi Natural Woodland (ASNW), Restored Ancient Woodland Site (RAWS),...

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...

Large Raised Reservoirs

This dataset has been discontinued. Please see the datasets - Large Raised Reservoir register (Locations and undertakers) and Large Raised Reservoir (Registered information) which have...

National Inventory of Woodland and Trees

This dataset was created by Forestry Commission Wales (FCW) and now remains as a static archive of the data. This file contains Forestry Commission's previous survey, the National Inventory...

Risk of Flooding from Surface Water

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...

Risk of Flooding from Rivers and Seas (RoFRS)

This is a national assessment of flood risk for Wales produced using local expertise. The dataset shows the chance of flooding from rivers and/or the sea, based on cells of 50 m. Each cell...