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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... -
Maine River MiniDOT Metrics View
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... -
Moyola River MiniDOT Metrics View
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... -
Six Mile River MiniDOT Metrics View
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... -
Upper Bann River MiniDOT Metrics View
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... -
Annex A Mercury Report Report FINAL
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... -
Mercury Q&A Document Annex C
A set of Q&As to accompany the Mercury Potential Report and associated feature layer and dataset. The aim of this is to attempt to answer some of the most common or likely... -
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 13 of The Water... -
NoiseMapsRound4 gdb
Zipped File Geodatabase of Noise Maps Round 4 for publication to Open Data NI -
Annex B NIEA Mercury 25 Site review 05 11 2025
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... -
DfC Senior Civil Servants Gifts and Hospitality Register
The data held is that of gifts and hospitality offered to Senior Civil Servants and independent Board and Audit & Risk Assurance Committee Members within the Department for... -
NICS Permanent Secretary Expenses from January 2025 to Dec 2025
This dataset contains details of NICS Permanent Secretary Expenses for the period January 2025 to Dec 2025 -
Historic Environment Division ESRI REST API
Webservices for HED data: • NI Sites and Monuments Record • Listed Buildings • Industrial Heritage Record • Built Heritage at Risk • Defense Heritage Record • Ship and Aircraft... -
Listed Buildings Northern Ireland
This is a points dataset showing the locations of all Listed Buildings within Northern Ireland. -
Defence Heritage Sites Northern Ireland
Point dataset showing the location of defence heritage sites in Northern Ireland. -
Northern Ireland Sites and Monuments Record
This is a points dataset showing location of historic sites and monuments records in Northern Ireland. -
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.