- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°41'22"N 3°39'3"W
- Eastings/Northings: 288500, 311500
- OS Grid: SH885115
- Mapcode Local: GBR 9B.3PQ5
- Mapcode Global: WH683.WNKD
Location and coordinates are for the approximate centre of Nant Gweinion within this administrative area.
Geographic features and populated places may cross administrative borders.