- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°0'45"N 3°41'35"W
- Eastings/Northings: 286500, 347500
- OS Grid: SH865475
- Mapcode Local: GBR 68.G9C5
- Mapcode Global: WH66K.7JLQ
Location and coordinates are for the approximate centre of Nant Llan-gwrach within this administrative area.
Geographic features and populated places may cross administrative borders.