- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 54°38'30"N 2°24'43"W
- Eastings/Northings: 373500, 527500
- OS Grid: NY735275
- Mapcode Local: GBR CGLR.LS
- Mapcode Global: WH92M.XLK9
Location and coordinates are for the approximate centre of Seamore Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.