- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 50°32'57"N 5°0'54"W
- Eastings/Northings: 186500, 76500
- OS Grid: SW865765
- Mapcode Local: GBR ZG.NKVW
- Mapcode Global: FRA 07DM.01K
Location and coordinates are for the approximate centre of Polventon or Mother Ivey's Bay within this administrative area.
Geographic features and populated places may cross administrative borders.