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  • River Water Quality Monitoring 1990 to 2024 - Ammonia NH4-N

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    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 contamination. Such...
  • Upper Bann River MiniDOT Metrics View

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project.  It records Dissolved Oxygen...
  • Linear Regression Rate

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • Lake Water Bodies

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The Water Framework Directive (WFD) required Northern Ireland to define both surface and groundwaters as a coherent set of hydrological units. These units would then be monitored and managed to...
  • Coastal Interbasins

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Water Framework Directive (WFD) legislation requires the definition of both surface and groundwaters as a coherent set of hydrological units which could be monitored and managed. Certain parcels...
  • Lakes of Northern Ireland

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Map of all of Northern Ireland's lakes for which data was available to NIEA during 2013.
  • Coastal Superficial Geology

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The Geological Survey Northern Ireland (GSNI) was commissioned to complete the coastal superficial geology project in November 2022.The superficial geology dataset produced extends 200m inland...
  • Boundary

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Fugro were commissioned to undertake a post storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022. This survey was to cover the following areas:...
  • River Water Quality Monitoring 1990 to 2024 - Nitrates

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    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 contamination. Such...
  • Net Shoreline Movement

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • 2007 Ortho OSNI

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • End Point Rate

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • 2021 NI 3D Coastal Survey - Topographic LiDAR - LiDAR Point Cloud

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was captured as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
  • Bedrock boundary

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The Geological Survey of Northern Ireland (GSNI) was commissioned to produce a Northern Ireland wide coastal geological dataset, detailing the bedrock geology.GSNI used the 1;10,000 digital...
  • Boundary Line

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The Geological Survey of Northern Ireland (GSNI) was commissioned to produce a Northern Ireland wide coastal geological dataset, detailing the bedrock geology.GSNI used the 1;10,000 digital...
  • Upper Lough Erne SAC - High Resolution Orthophotography

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    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 2018. The purpose of...
  • Probe Metrics

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project. It records Dissolved Oxygen...
  • Probes

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project.  It records Dissolved Oxygen...
  • 1972 OS 27 10K

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • 1975 OS 27 10K

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...