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- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 19 December 2024
This dataset contains data reported by water companies in accordance with the Urban Waste Water Treatment (England and Wales) Regulations 1994. The regulations implement the European Union Urban...
- Published by:
- OpenDataNI
- Last updated:
- 06 January 2026
The analytical results provided in this OpenDataNI data extract, are those which have been used for the reported calendar year to assess the annual compliance of each individual Wastewater...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 26 November 2025
[THIS DATASET HAS BEEN WITHDRAWN]. The dataset captures the temporal and spatial variability of dilution factors (DFs) around the world using geographically referenced data sets at 0.5 degree...
- 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:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset contains pH, turbidity and viral concentration information in untreated and treated wastewater samples at wastewater discharge points and wastewater treatment plants along the Conwy...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
[This dataset is embargoed until October 1, 2026]. This dataset reports concentrations of six antibiotics—oxytetracycline, ciprofloxacin, enrofloxacin, sulfamethazine, ofloxacin, and...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 14 April 2025
The **sewage treatment works****dataset** includes norovirus levels,
ammonia concentrations and orthophosphate concentrations in wastewater from
3,232 samples and their associated metadata...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset comprises of weekly concentrations of fluoroquinolones in wastewater and receiving waters collected in the Avon river catchment South West UK. The following fluoroquinolones were...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Prevalence of quinolone qnrS resistance gene in the aquatic environment from the Avon river catchment area receiving treated wastewater from 5 wastewater treatment plants (WWTPs), serving 1.5...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset contains pH, turbidity, conductivity and viral concentration information in river and estuarine water, wastewater, sediment and mussel samples collected in the Conwy River and estuary....
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset contains the concentration of eleven antibiotics (trimethoprim, oxytetracycline, ciprofloxacin, azithromycin, cefotaxime, doxycycline, sulfamethoxazole, erythromycin, clarithromycin,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Concentrations of SARS-CoV-2 RNA and physichochemical data on wastewater samples collected from six sites across England and Wales between March and July 2020. Also included are the number of...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
These data were collected from three-spined sticklebacks (Gasterosteus aculeatus L.) sampled at sites downstream of wastewater treatment works (WWTWs), and at sites with no identifiable WWTW input,...
- 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:
- 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:
- Environment Agency
- Last updated:
- 12 September 2025
This record is for Approval for Access product AfA250. This dataset is a shapefile showing the extent of UWWTD sensitive areas (bathing waters). The Urban Wastewater Treatment Directive...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
This record is for Approval for Access product AfA251. This dataset is a shapefile showing the extent of UWWTD sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC)...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
Spatial dataset containing wastewater treatment plants monitored and reported under the Urban Waste Water Treatment Directive (UWWTD) in England. These plants serve population equivalent (PE)...