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- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
Density and biomass of fish taxa from three chalkstreams in the Wessex chalk area: Nine Mile River, River Till and River Wylye. Data were collected on five occasions, between October 2012 and...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
This record is for Approval for Access product AfA163.2 'Historic GQA Headline Indicators of Water Courses - Nutrients - nitrate GQA grades 2010 (Wales)'. The General Quality Assessment Headline...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2009 (England)'. The General Quality Assessment Headline Indicator scheme (GQAHI) was the Environment Agency's national...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
This record is for Approval for Access product AfA163.4 'Historic GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2010 (Wales)'. The General Quality Assessment Headline...
- Published by:
- Environment Agency
- Last updated:
- 06 July 2026
This record is for Approval for Access product AfA163.1 'Historic GQA Headline Indicators of Water Courses - Nutrients - nitrate GQA grades 2009 (England)'. The General Quality Assessment Headline...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
An ROV and diver survey undertaken by the University of Plymouth and Fowey Harbour Commissioners, of the seagrass beds of the River Fowey, to determine percentage cover and species presence.
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 09 July 2026
An ROV and diver survey undertaken by the University of Plymouth and Fowey Harbour Commissioners, of the seagrass beds of the River Fowey, to determine percentage cover and species presence.
- Published by:
- Environment Agency
- Last updated:
- 19 December 2013
Environment & Business - Land and Water.
Freshwater Fish Failures dataset contains a list of failing designated river stretches under EC Freshwater Fish Directive (2006/44/EC). This directive...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 23 July 2026
This dataset contains the boundaries for river catchments in England, Scotland
and Wales based on the dataset `Hydrological sections for England, Scotland
and Wales with associated river...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 09 September 2025
Water Environment (Water Framework Directive) Regulations River Basin Management Plan Cycle 3 Infaunal Quality Index classification data used for the UK Marine Strategy Article 8 biodiversity...
- Published by:
- Oxford City Council
- Last updated:
- 29 March 2017
Multiple layers of land use information from ordnance survey within the upper Thames catchment. These files comprise lake region, river lines, surface water area, urban region, surface water line...
- Published by:
- Environment Agency
- Last updated:
- 24 October 2025
The Catchment Abstraction Management Strategy Assessment Points dataset contains points on the river at which we calculate resource availability. Attribution statement: © Environment Agency...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 July 2026
These catchment boundaries define upland catchments and subcatchments at the headwaters of rivers Upper Hafren (Severn) and Upper Gwy (Wye). They identify the area of study of the Plynlimon...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to Water...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to Water...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to Water...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to Water...
- Published by:
- Bath and North East Somerset Council
- Last updated:
- 11 February 2016
Core Strategy adopted 2014 Policies B1 B3 B5. Defines the boundary of a key area of change within Bath comprising a collection of development opportunity sites and buildings along the river corridor.
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
Main River and Coastal Catchments - © SEPA. Some features of this information are based on digital spatial data licensed from the Centre for Ecology and Hydrology © NERC (CEH). Contains OS data ©...
- Published by:
- OpenDataNI
- Last updated:
- 08 July 2026
The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to the EU Water...
