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- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
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:
- 19 November 2025
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:
- Marine Management Organisation
- Last updated:
- 20 April 2016
The dataset sets out areas of identified tidal stream resource that could be harnessed in the future for power generation and as such are protected by policy TIDE1 in the East Inshore and East...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
The map shows the location of excess sample materials from the G-BASE (Geochemical Baseline Survey Of The Environment) geochemistry project:- stream sediments, panned heavy mineral concentrates and...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
The dataset contains CO2 efflux, hydraulic and water chemistry data from six field sites which vary in location, size and catchment characteristics. Measurements were made at: i) two sites in the...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 January 2026
This dataset consists of headwater erosion process data for sites across Wales between 2021 and 2023, collected as part of the Environment and Rural Affairs Monitoring and Modelling Programme...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset contains details of sediment geochemistry, loss-on-ignition and sediment median particle size for terrestrial sediment samples collected across the stream network of Harehill and...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Data from a water quality survey of streams draining rural and agricultural land to the North Sea from the Wolds region of the West Riding of Yorkshire and Lincolnshire in eastern England. These...
- 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:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Data from two small streams, two rivers and rainfall fractions in the Western Amazonian basin at Tambopata National Reserve in Madre de Dios region, Peru. Data presented are nutrients (calcium,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
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:
- 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:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
[This metadata record has been superseded, see http://data.bgs.ac.uk/id/dataHolding/13480412].The G-BASE programme involves systematic sampling and the determination of chemical elements in samples...
- Published by:
- Ordnance Survey
- Last updated:
- 16 April 2025
OS MasterMap Water Network Layer will become "end of life" on 31st March 2026.
OS MasterMap Water Network Layer offers one of the world’s most detailed, heighted water networks – showing the flow...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 31 December 2025
Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1169; Gull Stream,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 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:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
The dataset contains measurements of fluorescein, dopachrome and nitrous oxide production from incubation experiments of streambed sediments. The sediments were collected in five pseudo-replicates...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
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:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
Laboratory results for the analysis of geochemical samples (stream sediments, soil and water) collected for the high resolution geochemical mapping of mainland Britain. The programme of regional...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
The 3Rs experimental study investigated how trajectories of recovery following a prolonged drought were affected by the prior sediment composition and fine sediment loading. On each of six sampling...