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- 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 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 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:
- 16 July 2026
This dataset is part of Integrated Hydrological Units (IHU) of the UK, a set of geographical reference units for hydrological purposes including river flow measurement and hydrometric data...
- Published by:
- Ordnance Survey
- Last updated:
- 10 January 2025
A network representation of the general alignment and connectivity of permanent water, including rivers, lakes, and canals.
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This spreadsheet contains comparisons of the numbers of water bodies reported in the two WFD (Water Framework Directive) cycle RBMP (River Basin Management Plans). The data is grouped by water...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The General Quality Assessment (GQA) Headline Indicator scheme or GQAHI (previously known as GQA) was the national indicator for water quality in rivers and canals. It was designed to provide an...
- Published by:
- Natural Resources Wales
- Last updated:
- 22 June 2023
The General Quality Assessment (GQA) Headline Indicator scheme or GQAHI (previously known as GQA) was the national indicator for water quality in rivers and canals. It was designed to...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
This dataset contains risk assessment data produced to support the cycle 2 river basin management plans. It contains coastal water bodies that are assessed to be at risk of failing WFD Objectives...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Targeted search for the Pacific Oyster Crassostrea gigas at Noss Mayo on the south shore of the River Yealm.
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
Targeted search for the Pacific Oyster Crassostrea gigas at Noss Mayo on the south shore of the River Yealm.
- Published by:
- Canal & River Trust
- Last updated:
- 25 February 2026
Polygon data set depicting Canal & River Trust owned and managed Lakes, Ponds and Fisheries. Captured to OS Master Map.
- Published by:
- Northampton Borough Council
- Last updated:
- 08 July 2026
Green Infrastructure includes parks, open spaces, playing fields, woodlands, wetlands, grasslands, river and canal corridors allotments and private gardens.
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
A measure of the extent and complexity of riprian vegetation upstream of chalkstream sites derived from Light Detection and Ranging (LiDAR) data for three chalkstream sites within the Wessex chalk...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Cornwall Inshore Fisheries and Conservation Authority (IFCA) conduct annual dredge surveys within the Fal Oyster Fishery since taking over management of the fishery in 2014.
The aims of the...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
This is a national picture of flow compliance with the environmental flow indicator shown for Water Framework Directive Cycle 2 river water bodies.
The Environment Flow Indicator (EFI) is used to...
- Published by:
- Canal & River Trust
- Last updated:
- 25 February 2026
Centreline of the waterways split into KM lengths that are under the care and management of the Canal & River Trust.
- 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:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Listing of Severe Flood Warnings, Flood Warnings, Update Flood Warnings and Flood Alerts issued since the Floodline Warnings Direct service went live on January 26th 2006 to the present. This...
- Published by:
- Natural Resources Wales
- Last updated:
- 22 August 2023
Listing of Severe Flood Warnings, Flood Warnings, Update Flood Warnings and Flood Alerts issued since the Floodline Warnings Direct service went live on January 26th 2006 to the present....
