- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°55'32"N 3°28'53"W
- Eastings/Northings: 300500, 337500
- OS Grid: SJ005375
- Mapcode Local: GBR 6K.MLSY
- Mapcode Global: WH671.HQCH
Location and coordinates are for the approximate centre of Nant Gwastadedd within this administrative area.
Geographic features and populated places may cross administrative borders.