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Publisher
Marine Environmental Data & Information Network
This dataset contains the boundaries for river catchments in Scotland based on the dataset `Hydrological sections for England, Scotland and Wales with associated river catchment 2023, Water...
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Publisher
Marine Environmental Data & Information Network
This dataset contains the boundaries for river catchments in Scotland based on the dataset `Hydrological sections for England, Scotland and Wales with associated river catchment 2023, Water...
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Publisher
Marine Environmental Data & Information Network
This dataset contains the boundaries for river catchments in England and Wales based on the dataset `Hydrological sections for England, Scotland and Wales with associated river catchment 2023,...
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Publisher
Marine Environmental Data & Information Network
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 catchment...
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Publisher
Environment Agency
Updated
18 September 2026
Hydrological data is available from around 7,000 stations across England. This includes river flow, river level, groundwater and rainfall. Data consists of high resolution data (mainly 15 min) as...
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Publisher
Joint Nature Conservation Committee
The estuaries of the Taf, Tywi and Gwendraeth are known locally as the `Three rivers` as they converge and enter into Camarthen Bay in South West Wales through a common mouth. The rivers drain...
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Publisher
Joint Nature Conservation Committee
The estuaries of the Taf, Tywi and Gwendraeth are known locally as the `Three rivers` as they converge and enter into Camarthen Bay in South West Wales through a common mouth. The rivers drain...
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Publisher
Marine Environmental Data & Information Network
Water Environment (Water Framework Directive) Regulations River Basin Management Plan Cycle 3 intertidal rocky shore macroalgal index classification data used for the UK Marine Strategy Article 8...
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Publisher
Marine Environmental Data & Information Network
Updated
16 September 2025
Water Environment (Water Framework Directive) Regulations River Basin Management Plan Cycle 3 intertidal opportunistic macroalgae classification data used for the UK Marine Strategy Article 8...
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Publisher
Natural Resources Wales
Updated
17 September 2026
Freshwater fish are used as an indicator of stock status, water and habitat quality, artificial obstacles to migration and river flow requirements due to specific life-cycle requirements. This...
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Publisher
Natural Resources Wales
Updated
16 September 2026
The Water Resource Availability data is based on a nationally consistent method and provides a national picture of Water Resource Availability for each Water Framework Directive Cycle 2 water...
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Publisher
Environmental Information Data Centre
This dataset contains daily water discharge data from Trout Beck in the Moor House-Upper Teesdale National Nature Reserve in the northern Pennines, Cumbria, UK. Data were automatically recorded at...
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Publisher
Environment Agency
Updated
18 September 2026
This data can be viewed in the Catchment Data Explorer: https://environment.data.gov.uk/catchment-planning/England/measures. A measure is an action taken to help achieve an environmental objective...
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Publisher
Environmental Information Data Centre
This dataset contains a national-scale geodatabase of stream network and river catchment characteristics in the Philippines. It presents detailed information on 128 medium- to large-sized...
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Publisher
Environmental Information Data Centre
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...
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Publisher
Environment Agency
Updated
18 September 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...
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Publisher
Environment Agency
Updated
18 September 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...
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Publisher
Environment Agency
Updated
18 September 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...
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Publisher
Environment Agency
Updated
18 September 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...
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Publisher
Data Mill North
Updated
25 September 2026
Landscape Character Assessment which shows the various land types covering Leeds, eg wooded farmland, river floodplain, arable fringe farmland, open arable farmland etc