- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°13'33"N 3°15'40"W
- Eastings/Northings: 313955, 259381
- OS Grid: SO139593
- Mapcode Local: GBR YV.1XC1
- Mapcode Global: VH69P.F99Z
Location and coordinates are for the approximate centre of Llanwefr Pool within this administrative area.
Geographic features and populated places may cross administrative borders.