- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°31'50"N 5°41'8"W
- Eastings/Northings: 167500, 632500
- OS Grid: NR675325
- Mapcode Local: GBR DGB3.4F9
- Mapcode Global: WH0LQ.M7QY
Location and coordinates are for the approximate centre of Alltan B within this administrative area.
Geographic features and populated places may cross administrative borders.