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  • Water Framework Directive Protected Area - Shellfish Waters

    Publisher
    OpenDataNI
    Updated
    1 May 2021
    EU Shellfish Waters Directive (2006) was repealed in 2013 and all responsibility for legislative protection of shellfish waters was subsumed into the Water Framework Directive. All legislative...
  • Register of Private Water Supplies in Northern Ireland

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    A private water supply is any supply of water intended for human consumption and not provided by the water undertaker appointed under Article 13 of The Water and Sewerage Services (Northern...
  • Owenkillew Network Contribution

    Publisher
    OpenDataNI
    Updated
    15 August 2022
    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...
  • Satellite Derived Bathymetry

    Publisher
    OpenDataNI
    Updated
    27 July 2024
    In 2021 a high resolution (minimum 10 meters) satellite-derived bathymetry survey was complete for the full extent of the Northern Ireland marine area to a maximum depth of 8-11 meters. This was...
  • Moyola Network Contribution

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    Network 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 rainfall and 5...
  • River Water Quality Monitoring 1990 to 2018 - Conductivity

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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, it cannot be used...
  • River Water Quality Monitoring 1990 to 2018 - Alkalinity

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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, it cannot be used...
  • Burn Dennet and Foyle Network Contribution

    Publisher
    OpenDataNI
    Updated
    4 December 2021
    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...
  • OSNI Open Data - BenchMarks - Height

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    OSNI Benchmark data consists of point data giving the location of the points, along with the associated text which shows the height value. Bench marks are shown in metres above mean sea level....
  • OSNI Open Data - Largescale Boundaries - District Electoral Areas (2012)

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    The OSNI Large-scale boundaries is a polygon dataset consisting of District Electoral Areasset in 2012. The data has been extracted from OSNI Largescale database and has been topologically...
  • Lough Melvin And Arney Network Contribution

    Publisher
    OpenDataNI
    Updated
    7 August 2021
    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...
  • OSNI Open Data - Largescale Boundaries - NI Outline

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    The OSNI Largescale NI Outline is a polygon dataset consisting of the land area of Northern Ireland. The data has been derived from OSNI Largescale and has been topologically cleansed and...
  • River Water Quality Monitoring 1990 to 2018 - Biochemical Oxygen Demand

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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, it cannot be used...
  • River Water Quality Monitoring 1990 to 2018 - Dissolved Oxygen

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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, it cannot be used...
  • Northern Ireland Marine Protected Areas (MPAs)

    Publisher
    OpenDataNI
    Updated
    21 March 2022
    This layer consists of all Marine Protected Areas that are designated within Northern Irelands Marine Plan extent. They include SAC, SPA, pSPA, Ramsar, MCZ and ASSI with marine components in both...
  • River Water Quality Monitoring 1990 to 2018 - Nitrate

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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, it cannot be used...
  • Farm Census District Electoral Area 2019

    Publisher
    OpenDataNI
    Updated
    11 December 2021
    About this layerThe data covers all farm business in Northern Ireland. Data is collected directly from farm business through a survey and supplemented with administrative data from the Animal and...
  • OSNI Open Data - 50K Boundaries - District Electoral Areas (1993)

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    OSNI 50k DEAs as they were from 1993. Published here for OpenData. By download or use of this dataset you agree to abide by the LPS Open Government Data Licence.
  • Groundwater Dependent Terrestrial Ecosystems

    Publisher
    OpenDataNI
    Updated
    11 December 2021
    Further information is available at https://www.daera-ni.gov.uk/sites/default/files/publications/doe/groundwater-dependent-terrestrial-ecosystems.PDF
  • OSNI Open Data - 50K Transport - Text labelling

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    OSNI Open Data 50k Transport Text. The transport layer contains all motorways, A, B, C class and minor roads in Northern Ireland. OSNI 1:50,000 transport layer is a vector dataset providing...