- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°9'53"N 3°44'38"W
- Eastings/Northings: 283500, 364500
- OS Grid: SH835645
- Mapcode Local: GBR 66.4P08
- Mapcode Global: WH65R.GQB4
Location and coordinates are for the approximate centre of Chwythlyn Water within this administrative area.
Geographic features and populated places may cross administrative borders.