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  • Marine Protected Areas (MPAs) within Northern Ireland's marine plan extent

    Publisher
    OpenDataNI
    Updated
    12 June 2021
    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...
  • Register of Private Water Supplies in Northern Ireland (29/06/2021)

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    About this layer: 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...
  • Water Framework Directive 2nd Cycle Interim Status

    Publisher
    OpenDataNI
    Updated
    20 December 2021
    This file contains the 2018 overall surface water body status, reported to Europe as a 2nd Cycle interim classification for Water Framework Directive in 2018. It contains the following surface...
  • Farm Census District Electoral Area 2019

    Publisher
    OpenDataNI
    Updated
    4 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 - Largescale Boundaries - County Boundaries

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted from OSNI Largescale database and has been topologically cleansed and attributed to...
  • Inland Fisheries - Public Angling Estate

    Publisher
    OpenDataNI
    Updated
    8 July 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...
  • OSNI Open Data - 50K Boundaries - NI Counties

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    OSNI 50k Counties. Published here for OpenData. By download or use of this dataset you agree to abide by the LPS Open Government Data License.Please Note for Open Data NI Users: Esri Rest API is...
  • Lough Neagh 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...
  • Footprint

    Publisher
    OpenDataNI
    Updated
    27 July 2024
    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...
  • 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...
  • 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.Please Note for Open Data NI Users:...
  • 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....