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- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
The data comprise water quality measurements taken from streams and rivers in the Conwy catchment and its estuary from March 2013 to October 2016. Depending on water type and sampling location the...
- Published by:
- Environment Agency
- Last updated:
- 22 January 2020
Water body status classification data indicates the quality or status of water bodies across a range of different parameters known as quality elements. This dataset includes the classification...
- Published by:
- Environment Agency
- Last updated:
- 22 January 2020
Water body status objectives describe the long term aim for specific parts of the water environment. This dataset includes the latest objectives of all water bodies in the Avon Bristol and North...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
Stream water discharge data from the UK Environmental Change Network (ECN) terrestrial sites. The data (stage and discharge) are collected by loggers at ECN's terrestrial sites (where a stream is...
- Published by:
- North Yorkshire County Council
- Last updated:
- 23 June 2017
The local information system for North Yorkshire and York
STREAM provides access to statistics, research and mapping, bringing together a wide range of data relating to North Yorkshire and York...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
[THIS DATASET HAS BEEN WITHDRAWN]. Stream water discharge data from the UK Environmental Change Network (ECN) terrestrial sites. The data (stage and discharge) are collected by loggers at ECN's...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
The data are concentrations of different fluvial carbon species (dissolved inorganic carbon, dissolved organic carbon and particulate organic carbon) which form part of the lateral transport of...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
Stream water chemistry data from the UK Environmental Change Network (ECN) terrestrial sites. Variables measured include pH, conductivity, alkalinity, aluminium, calcium, chloride, ammonium,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
[THIS DATASET HAS BEEN WITHDRAWN]. Stream water chemistry data from the UK Environmental Change Network (ECN) terrestrial sites. Variables measured include pH, conductivity, alkalinity, aluminium,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 21 January 2026
The BGS Geochemical Baseline Survey of the Environment (G-BASE) was the national strategic geochemical mapping programme in Great Britain. The project set out to establish the chemistry of the...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
[THIS DATASET HAS BEEN WITHDRAWN]. This dataset comprises water chemistry data, including dissolved organic carbon (DOC), total dissolved nitrogen (TdN), particulate organic carbon (POC), total...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 21 January 2026
The BGS Geochemical Baseline Survey of the Environment (G-BASE) was the national strategic geochemical mapping programme in Great Britain. The project set out to establish the chemistry of the...
- Published by:
- North Yorkshire County Council
- Last updated:
- 23 June 2017
Subscribe to the STREAM at Data North Yorkshire newsletter for demographic and economic data users by emailing [stream@northyorks.gov.uk](mailto:stream@northyorks.gov.uk). You can unsubsribe at any...
- Published by:
- OpenDataNI
- Last updated:
- 28 July 2017
The Geological Survey of Northern Ireland (GSNI) and the British Geological Survey (BGS) completed a regional geochemical survey of Northern Ireland's Stream Sediments.
For methodology and...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
This dataset comprises water chemistry data (dissolved organic carbon (DOC), total dissolved nitrogen (TdN), particulate organic carbon (POC), total phosphorus (TP), soluble reactive phosphorus...
- Published by:
- Environment Agency
- Last updated:
- 12 December 2025
The NCEA is Defra's largest research and development (R&D) programme. It will produce a baseline of our natural assets by 2029; enabling a natural capital approach to policy and...
- Published by:
- Forestry Commission
- Last updated:
- 28 July 2025
River temperature is a key parameter of water quality. Most bio-chemical processes and physical characteristics of a water body are functions of temperature. Aquatic organisms including fish are...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
These data are chemical and physical data of stream water and their evolution over incubation experiments conducted on water samples taken from three headwater streams from the Conwy catchment in...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
This dataset consists of macrophyte species records, sampled from headwater streams during a survey in 2007. Stream macrophytes in Countryside Survey are surveyed using the standard MTR (Mean...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
This dataset consists of invertebrate species records, sampled from headwater streams during a survey in 1990. Macro-invertebrates were sampled using standard protocols. The sample area in each...