- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°41'36"N 3°10'1"W
- Eastings/Northings: 324877, 533798
- OS Grid: NY248337
- Mapcode Local: GBR 6GB5.48
- Mapcode Global: WH6ZT.B944
Location and coordinates are for the approximate centre of Little Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.