- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°54'33"N 5°16'47"W
- Eastings/Northings: 174500, 228500
- OS Grid: SM745285
- Mapcode Local: GBR C5.PT73
- Mapcode Global: VH0TD.F8MP
Location and coordinates are for the approximate centre of Porth-gwyn within this administrative area.
Geographic features and populated places may cross administrative borders.