- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°13'36"N 3°16'4"W
- Eastings/Northings: 313500, 259500
- OS Grid: SO135595
- Mapcode Local: GBR YV.1VCZ
- Mapcode Global: VH69P.99S6
Location and coordinates are for the approximate centre of Llanwefr Pool within this administrative area.
Geographic features and populated places may cross administrative borders.