- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°48'9"N 4°43'29"W
- Eastings/Northings: 216409, 326251
- OS Grid: SH164262
- Mapcode Local: GBR GPQ9.0GT
- Mapcode Global: WH33M.DT8D
Location and coordinates are for the approximate centre of Pwll Diwaelod within this administrative area.
Geographic features and populated places may cross administrative borders.