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- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
Water framework directive Cycle 2 chemical element classification, confidence and certainty for surface water bodies in England Attribution statement: © Environment Agency copyright and/or database...
- Published by:
- Environment Agency
- Last updated:
- 01 August 2025
PLEASE NOTE: This dataset has been retired. It has been superseded by https://environment.data.gov.uk/dataset/04532375-a198-476e-985e-0579a0a11b47. Links to this data will be removed after April...
- Published by:
- Environment Agency
- Last updated:
- 04 March 2026
This dataset is a subset of "WFD Classification Status Cycle 2" dataset. Overall status is the water body level water framework directive classification derived from combining both Chemical...
- Published by:
- Oxford City Council
- Last updated:
- 29 March 2017
Multiple layers of land use information from ordnance survey within the upper Thames catchment. These files comprise lake region, river lines, surface water area, urban region, surface water line...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This dataset is a subset of "WFD Classification Status Cycle 2" and contains classification data for the seagrass sub-element of the angiosperms element in transitional and coastal water bodies....
- Published by:
- Environment Agency
- Last updated:
- 04 March 2026
This dataset is a subset of "WFD Classification Status Cycle 2" and contains classification data for phytoplankton in coastal water bodies. Phytoplankton are microscopic primary producers and form...
- Published by:
- OpenDataNI
- Last updated:
- 29 July 2016
The 9 Catchment Stakeholder Groups were set up to encourage public participation in dealing with water quality issues. Each CSG comprises representatives of all major local and regional...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 02 April 2026
The WellMaster database holds hydrogeological information on water wells for wells and boreholes identified within the Single Onshore Borehole Index (SOBI) within England Wales and Scotland. The...
- Published by:
- Office for National Statistics
- Last updated:
- 17 March 2018
This file contains the digital vector boundaries for Electoral Wards in Great Britain as at 31 December 2017.
The boundaries available are: Full resolution - extent of the realm (usually this...
- Published by:
- Office for National Statistics
- Last updated:
- 17 March 2018
This file contains the digital vector boundaries for Electoral Wards in Great Britain as at 31 December 2017.
The boundaries available are: Full resolution - extent of the realm (usually this...
- Published by:
- Office for National Statistics
- Last updated:
- 17 March 2018
This file contains the digital vector boundaries for Electoral Wards in Great Britain as at 31 December 2017.
The boundaries available are: Full resolution - extent of the realm (usually this...
- Published by:
- Office for National Statistics
- Last updated:
- 17 March 2018
This file contains the digital vector boundaries for Electoral Wards in Great Britain as at 31 December 2017.
The boundaries available are: Full resolution - extent of the realm (usually this...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 02 April 2026
Data files and reports from NERC grant NE/L001934/1, Optimizing Road Development for Groundwater Recharge and Retention. 1. Optimizing Intensified Runoff from Roads for Supplemental Irrigation:...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 27 February 2025
Riparian woodland in Scotland identified using a combination of existing open datasets. Search area is 20m either side of water courses. Includes coniferous and broadleaved woodland, native and...
- Published by:
- Office for National Statistics
- Last updated:
- 25 November 2025
This CSV file contains the Standard Area Measurements (SAM) for the regions in England as at 31 December 2024. All measurements provided are ‘flat’ as they do not take into account variations in...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
The map shows the risk of water flowing overland (runoff) carrying potential pollutants into water courses. This map primarily covers the cultivated land in Scotland. The digital dataset gives...
- 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:
- OpenDataNI
- Last updated:
- 29 February 2020
The chlorophyll a survey is an annual assessment of the Chlorophyll a concentration in micrograms per litre found in surface waters in coastal and transitional (estuarine) waters around Northern...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
The chlorophyll a survey is an annual assessment of the Chlorophyll a concentration in micrograms per litre found in surface waters in coastal and transitional (estuarine) waters around Northern...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The chlorophyll a survey is an annual assessment of the Chlorophyll a concentration in micrograms per litre found in surface waters in coastal and transitional (estuarine) waters around Northern...
