- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°27'33"N 5°31'39"W
- Eastings/Northings: 188500, 846500
- OS Grid: NG885465
- Mapcode Local: GBR D9Q0.BTZ
- Mapcode Global: WH09B.2R2Y
Location and coordinates are for the approximate centre of Alltan within this administrative area.
Geographic features and populated places may cross administrative borders.