- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°18'51"N 3°17'59"W
- Eastings/Northings: 313500, 380500
- OS Grid: SJ135805
- Mapcode Local: GBR 5ZD3.DM
- Mapcode Global: WH76B.8YXJ
Location and coordinates are for the approximate centre of Nant Felin-blwm within this administrative area.
Geographic features and populated places may cross administrative borders.