- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 58°15'39"N 4°52'57"W
- Eastings/Northings: 230986, 933871
- OS Grid: NC309338
- Mapcode Local: GBR G6BW.SBC
- Mapcode Global: WH280.ZM5G
Location and coordinates are for the approximate centre of Lochain a' Mhill Dheirg within this administrative area.
Geographic features and populated places may cross administrative borders.