- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°25'49"N 3°5'28"W
- Eastings/Northings: 329306, 504422
- OS Grid: NY293044
- Mapcode Local: GBR 6KV6.KM
- Mapcode Global: WH710.HX61
Location and coordinates are for the approximate centre of Blea Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.