- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°22'58"N 2°46'49"W
- Eastings/Northings: 349406, 498895
- OS Grid: SD494988
- Mapcode Local: GBR 9K0R.TL
- Mapcode Global: WH82P.8367
Location and coordinates are for the approximate centre of Potter Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.