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- Published by:
- British Geological Survey (BGS)
- Last updated:
- 21 January 2026
This dataset contains size separate coccolith stable isotope results (oxygen and carbon), size separated coccolith area differences and images/analysis for size separated coccolith smear slides for...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
Estimates of discharged loads of nitrogen, phosphorous and fine-grained sediments to rivers in England and Wales from multiple sector sources, reported at Water Framework Directive catchment scale,...
- Published by:
- Natural Resources Wales
- Last updated:
- 24 October 2025
Any water bodies in Wales used to provide drinking water are designated as Drinking Water Protected Areas (DrWPAs). The designation aims to protect the water and prevent any deterioration in...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 03 July 2025
Shellfish Water Protected Areas came into force on 22/12/13 comprising 85 areas defined by The Water Environment (Shellfish Water Protected Areas - Designation) (Scotland) Order 2013...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 31 July 2025
Shellfish Water Protected Areas came into force on 22/12/13 comprising 85 areas defined by The Water Environment (Shellfish Water Protected Areas - Designation) (Scotland) Order 2013...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
This is a polygon dataset showing Surface Water Operational Catchments, created to meet the requirements of the Water Framework Directive (WFD). Operational Catchments are larger than catchments...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
Operational catchments are a way of grouping WFD waterbodies together for the purposes of economic appraisal. Every waterbody has been assigned to an Operational catchment. They are not always...
- Published by:
- Environment Agency
- Last updated:
- 20 November 2025
Water companies in England have a statutory duty to create, consult and publish a Water Resources Management Plan (WRMP) every five years. They are also legally required to publish an update on the...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 21 January 2026
Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1442; Dover Strait TSS...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 21 January 2026
Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1443; Dover Strait TSS...
- Published by:
- Environment Agency
- Last updated:
- 09 January 2026
Drinking Water Protected Areas (Surface Water) are defined by the Water Environment (Water Framework Directive) (England & Wales) Regulations 2017 (or WFD Regulations) as locations where raw...
- Published by:
- Environment Agency
- Last updated:
- 09 January 2026
Drinking Water Safeguard Zones (Surface Water) are catchment areas that influence the water quality for their respective Drinking Water Protected Area (Surface Water). They are identified where the...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
This dataset contains the Water Environment (Water Framework Directive) (England and Wales) Regulations 2017 shellfish water protected area designations in England. These are waters designated by...
- Published by:
- Environment Agency
- Last updated:
- 16 January 2026
Risk of Flooding from Surface Water (RoFSW) map is an assessment of where surface water flooding may occur when rainwater does not drain away through the normal drainage systems or soak into the...
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 8 Non Financial Measures Water Metering
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 10 Non Financial Measures Water Delivered
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 9 Non Financial Measures Water Quality
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
This is a national picture of Surface water resource availability mapped to Integrated Water bodies for the purposes of Water Resource Charging only. Water Resource charges will depend on the water...
- Published by:
- Ordnance Survey
- Last updated:
- 10 January 2025
The location where a connected area of permanent water ends, where an area of permanent water is connected to two or more other areas of permanent water, or where a recorded attribute changes for...
- Published by:
- OpenDataNI
- Last updated:
- 11 December 2021
EU Shellfish Waters Directive (2006) was repealed in 2013 and all responsibility for legislative protection of shellfish waters was subsumed into the Water Framework Directive. All legislative...