- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°15'13"N 3°26'29"W
- Eastings/Northings: 299500, 151500
- OS Grid: SS995515
- Mapcode Local: GBR LK.1CZ2
- Mapcode Global: VH6G7.9RH6
Location and coordinates are for the approximate centre of Bristol Channel within this administrative area.
Geographic features and populated places may cross administrative borders.