- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°43'59"N 6°2'53"W
- Eastings/Northings: 152500, 767500
- OS Grid: NM525675
- Mapcode Local: GBR CBGX.LFS
- Mapcode Global: WGZCM.2160
Location and coordinates are for the approximate centre of Alltan Breac within this administrative area.
Geographic features and populated places may cross administrative borders.