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The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Keywords: Buildings, Rivers, OSVectorMapLocalColourRaster, OSVectorMapLocalBackdropColourRaster, OSVectorMapLocalBlackAndWhiteRaster OS VectorMap Raster is a GeoTiff, pre-styled version of the OS...

This is a spatial dataset showing the extent and location of surface water catchment area of relevant designated sites, constituting Nutrient Neutrality catchments. Extracted from N2K Diffuse...

This is a GIS layer that displays where all the NRW 'Fisheries Habitat Restoration Plans' are across Wales. All the information has been extracted from within the plans and it is presented as a...

This dataset contains Leptospirosis case numbers for a number of place studies in Brazil, Malaysia, Philippines, Argentina, China and Sri Lanka. Leptospirosis case numbers are provided as weekly...

This dataset contains results from in situ field measurements of riverbed nitrogen transformations in the Hammer Stream, a sandy tributary of the River Rother in West Sussex, UK. Measurements were...

Data comprise results of laboratory experiments assessing the impacts of beta radiation (phosphorus-32) on reproduction, development and DNA damage in a marine and freshwater crustacean species....

The Environment Agency undertakes fisheries monitoring work on rivers, lakes and transitional and coastal (TraC) waters. This dataset contains site and survey information, the numbers and species...

This record is for Approval for Access product AfA251. This dataset is a shapefile showing the extent of UWWTD sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC)...

Management Catchments are the geographical units for which action plans are drafted in implementing the Water framework Directive (WFD). The Artificial Water Management catchments are the...

These datasets show all messages issued for flooding from rivers or the sea in Wales since 2006. There are three flood warning codes: Flood Alert - flooding is possible; be prepared (replaced...

These datasets contain information about the physicochemical properties of water samples taken from Pondicherry and Chennai in 2023 and 2024. Water samples were collected from river, lake, canal...

Greenhouse gas (GHG) concentrations, physio-chemical water properties, metal concentrations and carbon radiogenic and stable isotope data of the GHG were measured to investigate the properties of...

Data from a water quality survey of streams draining rural and agricultural land to the North Sea from the Wolds region of the West Riding of Yorkshire and Lincolnshire in eastern England. These...

Urban water quality and hydrometric data for a range of urban developments in in the south of England. Water quality has been obtained from fortnightly-monthly sampling of river water using a...

This is a set of six ASCII grids describing the peak flood event for six return periods (2-100 years) at each point of the river network in the state of Kerala, India. Estimates were derived in a...

In common with all estuaries, that of the Torridge has a wide range of habitat types, ranging from fine, clean sand to pure mud with high organic content. Such diversity of habitats might be...

In common with all estuaries, that of the Torridge has a wide range of habitat types, ranging from fine, clean sand to pure mud with high organic content. Such diversity of habitats might be...