UNITED KINGDOM · NORTHERN IRELAND · LANDSCAPE · WATER
Drinking Water Protected Areas: Surface (NI)
ProDrawn as areasVisible at national scaleIn the app's radius search
What this layer shows
Surface waters in Northern Ireland designated as Drinking Water Protected Areas because they supply public drinking water, with the date of designation.
Publisher and licence
DAERA NIEA · contains OSNI information licensed under OGL v3.0
DAERA NIEA, contains OSNI information licensed under OGL v3.0
Where the data comes from
ARCGIS · services-eu1.arcgis.com
Merestone asks this service live for the area on screen. Nothing is copied or stored beyond a short cache.
Facts shown for each feature
Protected area ID · Area (km²)
Other layers in this group
- Nitrate Vulnerable Zones 2013 (Wales)
- Internal Drainage Districts
- Nitrate Vulnerable Zones 2021
- Drinking Water Safeguard Zones (Surface)
- Drinking Water Safeguard Zones (Groundwater)
- Principal Salmon Fisheries (England)
- Bathing Waters (England)
- Bathing Waters (Scotland)
- Bathing Waters (Wales)
- Bathing Waters (Northern Ireland)
- Groundwater Bodies (WFD 2025)
- River Water Body Catchments (WFD 2025)