- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°32'7"N 3°7'18"W
- Eastings/Northings: 327515, 516139
- OS Grid: NY275161
- Mapcode Local: GBR 6JM0.Y0
- Mapcode Global: WH70M.08QH
Location and coordinates are for the approximate centre of Watendlath Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.