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- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
River temperature is an important control on the health of fish populations. Under climate change it is expected that river temperature will rise with negative consequences for fish populations....
- Published by:
- Ordnance Survey
- Last updated:
- 16 April 2025
OS Open Rivers GIS data contains over 144,000 km of water bodies and watercourses map data. These include freshwater rivers, tidal estuaries and canals.
Understand how water bodies and...
- Published by:
- Ofcom
- Last updated:
- 11 October 2016
This report includes data on digital radio devices' share of radio listening and information on the digital radio coverage project. It is designed to measure current levels of FM and DAB radio...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 21 January 2026
River elevation and catchment area data for major rivers in Calabria, Italy (one river profile in each file). Data were extracted from 1 arc second SRTM (Shuttle Radar Topography Mission) Digital...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
These are the Water Framework Directive (WFD) River Basin Districts (RBDs) for Scotland. The river basin districts are based on river catchment boundaries. They were defined after consultation...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
The 'WFD River Water body Catchments Cycle 1' dataset is a polygon Shapefile defined for the implementation of the Water Framework Directive. Catchments are defined as an area of land from which...
- Published by:
- Natural Resources Wales
- Last updated:
- 24 October 2025
Water Framework Directive (WFD) River Basin Districts (RBD) is a spatial dataset containing attributes that have been collated as defined for the implementation of the Water Framework Directive...
- Published by:
- Environment Agency
- Last updated:
- 23 June 2023
PLEASE NOTE: This dataset has been retired. It is superseded by the Chalk Rivers (England) dataset published by Natural England.
This record is for Approval for Access product AfA429. This is a low...
- 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...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
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...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
WFD River Water Bodies Cycle 1 is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were defined by using the...
- Published by:
- Natural England
- Last updated:
- 09 October 2025
Priority Habitat Chalk Rivers, based on Environment Agency Detailed River Network v3. Data prepared Autumn 2021. Attribution statement: © Natural England copyright. Contains Ordnance Survey data ©...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Water Framework Directive (WFD) River Basin Districts (RBD) 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 February 2023
Water Framework Directive (WFD) River Basin Districts (RBD) is a polygon Shapefile dataset containing attributes that have been collated as defined for the implementation of the Water...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
The Digital Elevation Model (DEM) domain includes the tidally influenced Conwy estuary, downstream of the Cwmlanerch river gauge on the River Conwy and extending offshore into Conwy Bay and the...
- Published by:
- Environment Agency
- Last updated:
- 09 January 2026
The Main River Consultation Area defines the easement associated with the Statutory Main River Map enabling Local Planning Authorities to check when statutory consultation with the Environment...
- Published by:
- Ordnance Survey
- Last updated:
- 29 April 2025
The least detailed level of catchment published by authoritative bodies, defined as a river basin or several river basins, together with associated coastal waters. A river basin district is the...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 06 November 2019
The JNCC River Macrophytes Database (RMD) is a Microsoft Access database constructed to house data on the plant communities of rivers in Great Britain and Northern Ireland. An extract in Excel...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 05 May 2024
These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 03 November 2024
These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...