- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°10'47"N 3°56'21"W
- Eastings/Northings: 270500, 366500
- OS Grid: SH705665
- Mapcode Local: GBR 5Y.3PL3
- Mapcode Global: WH54J.GBDM
Location and coordinates are for the approximate centre of Dulyn Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.