- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°1'51"N 3°48'58"W
- Eastings/Northings: 275500, 238500
- OS Grid: SN755385
- Mapcode Local: GBR Y3.GB16
- Mapcode Global: VH4HF.S6WY
Location and coordinates are for the approximate centre of Afon Tywi within this administrative area.
Geographic features and populated places may cross administrative borders.