- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°59'8"N 3°6'55"W
- Eastings/Northings: 323500, 232500
- OS Grid: SO235325
- Mapcode Local: GBR F1.K3VP
- Mapcode Global: VH6BX.YCD4
Location and coordinates are for the approximate centre of Nant Bwch within this administrative area.
Geographic features and populated places may cross administrative borders.