- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°24'57"N 4°18'39"W
- Eastings/Northings: 246500, 393500
- OS Grid: SH465935
- Mapcode Local: GBR HMQN.XN9
- Mapcode Global: WH421.RD9M
Location and coordinates are for the approximate centre of Porthyrychen within this administrative area.
Geographic features and populated places may cross administrative borders.