- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°6'44"N 3°38'14"W
- Eastings/Northings: 290500, 358500
- OS Grid: SH905585
- Mapcode Local: GBR 6B.7YS4
- Mapcode Global: WH666.3168
Location and coordinates are for the approximate centre of Nant Bach within this administrative area.
Geographic features and populated places may cross administrative borders.