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- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
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:
- Forestry Commission
- Last updated:
- 28 July 2025
Spatial data supporting appropriately located and designed woodland creation to help reduce pollutants through land use change that reduces fertilizer application or by creating woodland that...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
The Water Quality Archive provides data on water quality measurements taken from sampling points around the country and then analysed to measure aspects of the water quality and / or the...
- Published by:
- Forestry Commission
- Last updated:
- 18 December 2025
Water quality and biology results for 21 streams draining headwater catchments dominated by woodland cover. Water quality data mainly comprise concentrations of various chemical constituents, as...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset comprises field sensor physicochemical and optical/fluorescence measurements, as well as laboratory microbiological and chemical analysis, for urban surface water samples. Samples were...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
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:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Data comprise water chemistry (analysis included phosphorus and nitrogen species, dissolved reactive silicon, suspended solids, chlorophyll, fluoride, chloride, and sulphate) in water samples taken...
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 9 Non Financial Measures Water Quality
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 04 May 2024
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 10 July 2024
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 18 July 2024
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 10 July 2024
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 10 July 2024
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 July 2024
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 21 November 2018
This series is an amalgamation of all the data sets relating to the Bathing Water quality. This includes the survey 2011 previously held on Data.Gov.UK (DGUK), thus consolidating all information in...
- Published by:
- OpenDataNI
- Last updated:
- 01 May 2021
Classification status for surface water bodies (river, lakes, coastal and transitional) submitted as part of Water Framework Directive reporting in 2016. This file also contains the 2021 objectives...
- Published by:
- OpenDataNI
- Last updated:
- 07 August 2021
Classification status for surface water bodies (river, lakes, coastal and transitional) submitted as part of Water Framework Directive reporting in 2016. This file also contains the 2021 objectives...
- Published by:
- OpenDataNI
- Last updated:
- 04 December 2021
Classification status for surface water bodies (river, lakes, coastal and transitional) submitted as part of Water Framework Directive reporting in 2016. This file also contains the 2021 objectives...
- Published by:
- OpenDataNI
- Last updated:
- 11 December 2021
Classification status for surface water bodies (river, lakes, coastal and transitional) submitted as part of Water Framework Directive reporting in 2016. This file also contains the 2021 objectives...
- Published by:
- OpenDataNI
- Last updated:
- 20 December 2021
Classification status for surface water bodies (river, lakes, coastal and transitional) submitted as part of Water Framework Directive reporting in 2016. This file also contains the 2021 objectives...