- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°43'4"N 3°33'47"W
- Eastings/Northings: 294500, 314500
- OS Grid: SH945145
- Mapcode Local: GBR 9G.1TK5
- Mapcode Global: WH67Z.7YF9
Location and coordinates are for the approximate centre of Nant Cerrig-y-groes within this administrative area.
Geographic features and populated places may cross administrative borders.