- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°41'32"N 3°26'38"W
- Eastings/Northings: 302500, 311500
- OS Grid: SJ025115
- Mapcode Local: GBR 9M.3DQ9
- Mapcode Global: WH79C.2L89
Location and coordinates are for the approximate centre of Nant Wgan within this administrative area.
Geographic features and populated places may cross administrative borders.