- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 54°2'57"N 1°51'22"W
- Eastings/Northings: 409500, 461500
- OS Grid: SE095615
- Mapcode Local: GBR HPGM.W5
- Mapcode Global: WHC82.GH70
Location and coordinates are for the approximate centre of Blow Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.