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Probes
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... -
Probe Metrics
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... -
Probes
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... -
Probe Metrics
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... -
Probes
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... -
Probe Metrics
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... -
Probes
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... -
Probe Metrics
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... -
Probes
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... -
River and Lake Monitoring Points 2024
This is an update of the previous dataset which displayed river and lake monitoring sites used in 2016 classification, Northern Ireland This updated dataset contains freshwater... -
Mercury Potential Project
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... -
Register of Private Water Supplies in Northern Ireland
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... -
OSNI Open Data - Gazetteer - Place Names
The Place Names gazetteer contains a geographical index of 336 towns and villages across Northern Ireland. Published 2015. -
OSNI OpenData - Gazetteer - Streetnames
This street listing contains the name and Irish Grid coordinates for all streets in Northern Ireland. Published 2015. -
Carriageway and Footway Surface Defects
This dataset contains carriageway surface defects (including potholes) recorded on public roads maintained by DfI Roads in Northern Ireland. Surface defects are recorded using a... -
Pothole Enquiries
This dataset shows public enquiries and complaints of potholes recorded on public roads maintained by DfI Roads in Northern Ireland. -
Translink Bus Stop List
This data contains a list of all Metro and Ulsterbus Bus Stops across Northern Ireland. It includes all real and virtual bus stops. Updated 16 Apr 2026 -
OSNI Open Data - 50K Boundaries - Townlands (2013)
Mid scale vector polygon dataset showing townland boundaries. Published here for OpenData. The OSNI Largescale Townlands is a polygon dataset consisting of the Townland... -
OSNI Open Data - Largescale Boundaries - Townlands (2013)
The OSNI Largescale Townlands is a polygon dataset consisting of the Townland boundaries. Townlands are an ancient method of land measurement found only in Ireland and can be... -
Scheduled Historic Monument Areas
This is a polygon dataset containing the zones scheduled for protection under Article 3 of The Historic Monuments and Archaeological Objects (Northern Ireland) Order 1995. -
Northern Ireland Sites and Monuments Record
This is a points dataset showing location of historic sites and monuments records in Northern Ireland. -
Defence Heritage Sites Northern Ireland
Point dataset showing the location of defence heritage sites in Northern Ireland. -
Listed Buildings Northern Ireland
This is a points dataset showing the locations of all Listed Buildings within Northern Ireland. -
Industrial Heritage Record
This is a points dataset showing the location of over 9,000 industrial heritage sites. The Industrial Heritage Record lists more than 16,000 features, but only limited... -
OSNI Open Data - 50K Boundaries - Parliamentary Constituencies
OSNI 50k Parliamentary Constituencies 2008. Published here for OpenData. By download or use of this dataset you agree to abide by the LPS Open Government Data Licence. The...