- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°35'59"N 5°8'11"W
- Eastings/Northings: 202500, 638500
- OS Grid: NS025385
- Mapcode Local: GBR FFPX.B0Y
- Mapcode Global: WH1MR.2HCV
Location and coordinates are for the approximate centre of Port a' Mhuilleir within this administrative area.
Geographic features and populated places may cross administrative borders.