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  • Aquaculture Licences - Open Data

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Marine aquaculture sites licensed by The Department of Agriculture and Rural Development under the Fisheries Act (Northern Ireland) 1966 and or authorised under The Aquatic Animal Health...
  • Linear Bedrock Intrusive

    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...
  • Image

    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:...
  • Boundary

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    A pilot bathymetric LiDAR survey was commissioned in 2021 which mapped the nearshore areas of Dundrum Bay and areas of Carlingford Lough./p>For the pilot bathymetric survey a Rapid Airborne...
  • 2021 NI 3D Coastal Survey - Pilot Bathymetric LiDAR Survey - Digital Terrain Model

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    A pilot bathymetric LiDAR survey was commissioned in 2021 which mapped the nearshore areas of Dundrum Bay and areas of Carlingford Lough./p>For the pilot bathymetric survey a Rapid Airborne...
  • Inland Fisheries - Public Angling Estate

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    This feature class contains the polygon layer comprising the water bodies of the Public Angling Estate in Northern Ireland, and details all of the information for each fishery as set out in the...
  • Lower Lough Erne Network Contribution

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    About this layerNetwork contribution area scores were exported from the SciMAP application outputs within SAGA GIS. The scores were based on inputs from CEH Land cover 2007, Met Office average...
  • Annex B NIEA Mercury 25 Site review 05 11 2025

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Approximately 14,000 sites make uip trhe Historical Land Use Database.  All of these were analysed for the potential of Mercury land Contamination during the production of the main report (See...
  • Bedrock Polygon

    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...
  • Annex A Mercury Report Report FINAL

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    In 2022 DAERA contracted Tetra Tech to provide a report on a high level assessment of historic land uses in NI that may have resulted in mercury contamination.  EU Regulation 2017/852  requires...
  • NoiseMapsRound4 gdb

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Zipped File Geodatabase of Noise Maps Round 4 for publication to Open Data NI
  • River Water Quality Monitoring 1990 to 2024 - Soluble Reactive Phosphorus

    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...
  • River Water Quality Monitoring 1990 to 2024 - Dissolved Copper

    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...
  • River Water Quality Monitoring 1990 to 2024 - Dissolved Zinc

    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...
  • River Water Quality Monitoring 1990 to 2024 - Dissolved Iron

    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...
  • River Water Quality Monitoring 1990 to 2024 - Alkalinity

    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...
  • Surface Drinking Water Protected Areas

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The European Water Framework Directive was transposed to national legislation through the Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017. The Water (Amendment)...
  • Digital Terrain Model

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    A pilot bathymetric LiDAR survey was commissioned in 2021 which mapped the nearshore areas of Dundrum Bay and areas of Carlingford Lough./p>For the pilot bathymetric survey a Rapid Airborne...
  • Footprint

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Orthophotography is aerial imagery that has been geometrically corrected. An orthophoto is an image that is free of distortion, and which is characterised by a uniform scale over its entire...
  • Owenkillew River 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...