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- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR
survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- Environment Agency
- Last updated:
- 06 May 2026
This is a polyline dataset showing Water Framework Directive (WFD) River, Canal, and Surface Water Transfer Water Bodies. River centrelines represent the official river water body definition for...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The River Parrett falls within the boundary of the Severn estuary pSAC. Until this survey no marine biological survey had been undertaken in the river. This survey was undertaken, under contract to...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The River Parrett falls within the boundary of the Severn estuary pSAC. Until this survey no marine biological survey had been undertaken in the river. This survey was undertaken, under contract to...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
Estimates of in-river concentrations (mg/l) and loads (kg/day) of nutrients to rivers in England and Wales from multiple sector sources, modelled with SAGIS (Source Apportionment GIS). The...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
Risk of Flooding from Rivers and the Sea (RoFRS) shows the chance of flooding from rivers and the sea taking into account the presence and condition of flood defences. It is our main way of...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
Seasonal average water temperatures for some UK rivers, 1984 to 2007- data are derived from other CEH projects and collated here. The rivers are Afon Gwy, Allt a Mharcaidh, Allt na Coire nan Con,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
This data resource consists of a nutrient concentration time series for the River Frome at East Stoke, Dorset, gathered between January 2004 and February 2006. Total phosphorus concentration data...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
This dataset contains a time series of species-specific fish abundances and covariates for 1180 fish sites in English rivers. Sites with at least ten annual fish surveys in the Environment Agency’s...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This spreadsheet contains the location of the outfall points where Cycle 2 river lines (England only) meet the coast. These outfall points were initially created in an ESRI ArcGIS shapefile and...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
Survey results from 2007 showing the health of phytobenthos (algae that grows on rocks on the river bed, also known as diatoms) expressed against the Water Framework Directive status classes. This...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
This dataset comprises water heights in rivers and adjacent riparian soils for six riparian observatory sites in NE Scotland and NW England. The dataset includes hourly height of soil water table...
- Published by:
- OpenDataNI
- Last updated:
- 23 July 2026
The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project. It records Dissolved Oxygen...
