- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°50'5"N 0°14'27"E
- Eastings/Northings: 554500, 217500
- OS Grid: TL545175
- Mapcode Local: GBR MF7.V25
- Mapcode Global: VHHM3.447T
Location and coordinates are for the approximate centre of The Marsh within this administrative area.
Geographic features and populated places may cross administrative borders.