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River Water Quality Monitoring 1990 to 2024 - Nitrates
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
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... -
RiverWaterQualityMonitoring 1990to2024 DissolvedOxygen
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
Cladagh (Swanlinbar) River SAC - High Resolution Orthophotography
An aerial survey of several river course sites across Northern Ireland was commissioned and purchased by the NIEA (Northern Ireland Environment Agency) Land Management Team in... -
River Water Quality Monitoring 1990 to 2024 - pH
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
WFD River Water Bodies 2nd Cycle
The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017. The Water (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 ensures that the Water... -
River Water Quality Monitoring 1990 to 2024 - Ammonia NH4-N
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
RiverWaterQualityMonitoring 1990to2024 DissolvedOxygen
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
Priority Substances 1990 to 2024
***Cypermethrin is currently designated as a Priority Substance under the EU Environmental Quality Standards Directive (2013/39/EU), which is a daughter directive of the Water... -
RiverWaterQualityMonitoring 1990to2024 Phosphorus SRP
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
RiverWaterQualityMonitoring 1990to2024 DissolvedOxygen
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
RiverWaterQualityMonitoring 1990to2024 BiochemicalOxygenDemand
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
DWPA abstraction point hydrological catchments
This layer shows the Drinking Water Protected Areas (DWPA) which have been identified and designated in accordance with Article 8 of The Water Environment (Water Framework... -
River Water Quality Monitoring 1990 to 2024 - Dissolved Copper
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
RiverWaterQualityMonitoring 1990to2024 AllParameters13
This dataset comprises water quality data from the NIEA water quality database from 1st January 1990 to 31st December 2024. Note that the dataset may contain results which are... -
River Water Quality Monitoring 1990 to 2024 - Dissolved Oxygen
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
RiverWaterQualityMonitoring 1990to2024 DissolvedOxygen
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
RiverWaterQualityMonitoring 1990to2024 DissolvedOxygen
This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or... -
River Water Quality Monitoring 1990 to 2024 - All Parameters
This dataset comprises water quality data from the NIEA water quality database from 1st January 1990 to 31st December 2024. Note that the dataset may contain results which are... -
River Water Quality Monitoring 1990 to 2018 - Dissolved Oxygen
This 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,...