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- Published by:
- Environment Agency
- Last updated:
- 30 January 2026
Please note: This dataset has been retired as it relates to the 2016 calendar year and is now out of date. The most recent data available for England is for the 2022 calendar year, which can be...
- Published by:
- Coal Authority
- Last updated:
- 27 March 2025
Extents of individual mine water treatment schemes managed by the Coal Authority. These schemes treat waters that have been affected by past coal mining activities.
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
The Water Environment (Water Framework Directive) (England and Wales) Regulations 2017 (WFD Regulations 2017) requires specification of protected areas for those areas designated as nutrient...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Water Environment (Water Framework Directive) (England and Wales) Regulations 2017 (WFD Regulations 2017) requires specification of protected areas for those areas designated as nutrient...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Water Environment (Water Framework Directive) (England and Wales) Regulations 2017 (WFD Regulations 2017) requires specification of protected areas for those areas designated as nutrient...
- Published by:
- Natural Resources Wales
- Last updated:
- 22 August 2023
The Water Environment (Water Framework Directive) (England and Wales) Regulations 2017 (WFD Regulations 2017) requires specification of protected areas for those areas designated as nutrient...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This dataset is a shapefile showing the extent of Urban Wastewater Treatment Directive (91/271/EEC) (UWWTD) sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC)...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
This dataset is a shapefile showing the extent of Urban Wastewater Treatment Directive (91/271/EEC) (UWWTD) sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC)...
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 15 Non Financial Measures Sewage Treatment
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This spreadsheet contains estimates of the total volume of wastewater treated and the total reused at treatment plants reported under the Urban Waste Water Treatment Directive for England in 2012....
- Published by:
- OpenDataNI
- Last updated:
- 29 August 2020
NI Water Annual Information Return Non Financial Measures Sewage Treatment (NI Water Only) 2019 2020
- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 19 December 2013
Urban Waste Water Treatment Plants percentage compliance on discharges into freshwaters, estuaries and coastal waters: 2000 - 2010 for England and Wales.
Urban Waste Water Treatment (Article 16) :...
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 17g Sewerage Explanatory Factors Sludge Treatment and Disposal Information
- Published by:
- OpenDataNI
- Last updated:
- 29 August 2020
NI Water Annual Information Return - Sewerage Explanatory Factors Sewage Treatment Works Loads (NI Water Only) 2019 2020
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 17c Sewerage Explanatory Factors Sewage Treatment Works - Numbers
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 17d Sewerage Explanatory Factors Sewage Treatment Works - Loads
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 17f Sewerage Explanatory Factors Sewage Treatment Works - Costs
- Published by:
- OpenDataNI
- Last updated:
- 15 August 2020
NI Water Annual Information Return - Sewerage Explanatory Factors Sewage Treatment Works Costs (NI Water Only) 2019 2020
- Published by:
- OpenDataNI
- Last updated:
- 15 August 2020
NI Water Annual Information Return - Sewerage Explanatory Factors Sewage Treatment Works Numbers (NI Water Only) 2019 2020
- Published by:
- OpenDataNI
- Last updated:
- 15 August 2020
NI Water Annual Information Return - Sewerage Explanatory Factors Sewage Treatment Works Large Works Information Database (NI Water Only) 2019 2020