- Category: Water Feature
- Type: Wetland
- Latitude/Longitude: 51°42'52"N 5°6'44"W
- Eastings/Northings: 185094, 206354
- OS Grid: SM850063
- Mapcode Local: GBR G4.G3DK
- Mapcode Global: VH1RX.B5NF
Location and coordinates are for the approximate centre of Havens Mouth within this administrative area.
Geographic features and populated places may cross administrative borders.