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Polychlorinated biphenyls (PCB), chlorobenzenes (CB) and organochlorine...
Polychlorinated biphenyls (PCB), chlorobenzenes (CB) and organochlorine pesticides (OC) data from river water collected at various sites within the Humber catchment area as part... -
Total alkalinity data from rivers [LOIS]
Discrete total alkalinity data for thirteen sites in the Humber catchment sampled within the period 1993 to 1997 and 1996 to 1997 and for three sites from the Tweed catchment... -
Macroinvertebrate taxonomic abundance, water quality, river flow, air...
[THIS DATASET HAS BEEN WITHDRAWN]. This data product combines macroinvertebrate taxonomic abundance for 1,519 monitoring sites across English rivers for the period between 1965... -
Conwy catchment - spatial water chemistry dataset
Surface water quality data for the Conwy catchment, North Wales are presented. The data cover stream and estuary survey locations sampled manually from 2007 to 2011 at varying... -
Headwater stream quality for Britain
Data consist of modelled estimates of observed/expected Biological Monitoring Working Party (an index for measuring the biological quality of rivers using selected families of... -
Macroinvertebrate taxonomic abundance, water quality, river flow, air...
This data product combines macroinvertebrate taxonomic abundance for 1,519 monitoring sites across English rivers for the period between 1965 and 2018, with matched... -
Loch Leven monitoring data (water quality, chemistry, crustacean zooplankton), 2023
This dataset contains weather conditions, water quality, water chemistry and crustacean zooplankton counts sampled at Loch Leven throughout the year 2023. Loch Leven is a... -
Water quality data for the River Frome catchment, Dorset, 1976-2022
This dataset is a compilation of water quality data for the River Frome catchment, Dorset, UK. The data have been sourced from the Environment Agency and from Wessex Water Ltd.,... -
Drinking Water Safeguard Zones (Surface Water)
Drinking Water Safeguard Zones (Surface Water) are catchment areas that influence the water quality for their respective Drinking Water Protected Area (Surface Water). They are... -
Consented Discharges to Controlled Waters with Conditions
These data provide details of all permit details as required under the Environmental Permit Regulation. Information is held for all permit holders and covers all substances that... -
Woodland Water Quality
Water quality and biology results for 21 streams draining headwater catchments dominated by woodland cover. Water quality data mainly comprise concentrations of various chemical... -
NCEA River Surveillance Network Analysis Ready Data
The NCEA is Defra's largest research and development (R&D) programme. It will produce a baseline of our natural assets by 2029; enabling a natural capital approach to policy... -
WFD Surface Water Management Catchments Cycle 2
This record is for Approval for Access product AfA433. WFD Management Catchments Cycle 2 is a polygon Shapefile dataset collated as defined for the implementation of the Water... -
Bathing Waters Monitoring Locations
The Environment Agency collects and analyses water samples each year from May to September, to ensure that designated bathing water sites on the coast and inland are safe and... -
WFD Transitional and Coastal Waterbodies Cycle 2
WFD Transitional and Coastal Waterbodies Cycle 2 is a polygon Shapefile dataset containing attributes that have been collated as defined for the implementation of the Water... -
WFD Transitional Water Bodies Cycle 1
WFD Transitional Water Bodies Cycle 1 is a polygon Shapefile dataset containing attributes that have been collated as defined for the implementation of the Water Framework... -
WFD River Water Bodies Cycle 1
WFD River Water Bodies Cycle 1 is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were... -
WFD Management Catchment Cycle 1
The 'WFD Management Catchments Cycle 1' dataset is a polygon Shapefile defined for the implementation of the Water Framework Directive. Management catchments are the unit of... -
WFD Groundwaterbodies Cycle 1
WFD Groundwater Bodies Cycle 1 is a polygon Shapefile dataset containing attributes that have been collated as defined for the implementation of the Water Framework Directive... -
WFD Coastal Water Bodies Cycle 1
This record is for Approval for Access product AfA088. WFD Coastal Water Bodies Cycle 1 is a polygon Shapefile dataset containing attributes that have been collated as defined...