- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°45'38"N 3°7'27"W
- Eastings/Northings: 322500, 207500
- OS Grid: SO225075
- Mapcode Local: GBR J0.08TM
- Mapcode Global: VH6D2.S0NH
Location and coordinates are for the approximate centre of Cwmtillery Resr within this administrative area.
Geographic features and populated places may cross administrative borders.