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      River Water Quality Monitoring 1990 to 2018 - Dissolved OxygenThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - Biochemical Oxygen DemandThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - Dissolved IronThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - NitrateThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - Dissolved CopperThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - ConductivityThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - AlkalinityThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - Dissolved ZincThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - AmmoniaThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - Soluble PhosphorusThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - pHThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - NitriteThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      River Water Quality Monitoring 1990 to 2018 - Suspended SolidsThis table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,...
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      WFD River and Lake Monitoring Sites 2nd CycleRiver and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment)...
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      Groundwater Drinking Water Protected Areas (DWPA's)Groundwater Drinking Water Protected Areas (DWPA's) submitted as part of the Water Framework Directive (WFD) 2nd cycle reporting in 2016. The extent of each protected area was...
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      Lakes of Northern IrelandMap of all of Northern Ireland's lakes for which data was available to NIEA during 2013.
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      Coastal InterbasinsWater Framework Directive (WFD) legislation requires the definition of both surface and groundwaters as a coherent set of hydrological units which could be monitored and...
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      Agricultural Critical Risk AreasThe agricultural risk map is based on activity classed as arable horticulture or improved grassland by the CEH land cover map 2007, which is carried out on land parcels scored...