- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°6'13"N 4°17'11"W
- Eastings/Northings: 243500, 247500
- OS Grid: SN435475
- Mapcode Local: GBR DH.9MFD
- Mapcode Global: VH3KB.ND96
Location and coordinates are for the approximate centre of Clettwr Fach within this administrative area.
Geographic features and populated places may cross administrative borders.