- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°12'5"N 0°41'30"W
- Eastings/Northings: 491500, 145500
- OS Grid: SU915455
- Mapcode Local: GBR DBF.RXP
- Mapcode Global: VHDY9.Y2PB
Location and coordinates are for the approximate centre of The Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.