- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°40'0"N 1°47'12"W
- Eastings/Northings: 413500, 641500
- OS Grid: NU135415
- Mapcode Local: GBR H2YX.XF
- Mapcode Global: WHC05.JT9M
Location and coordinates are for the approximate centre of Hole Mouth within this administrative area.
Geographic features and populated places may cross administrative borders.