- Category: Water Feature
- Type: Wetland
- Latitude/Longitude: 52°47'32"N 1°35'53"E
- Eastings/Northings: 642701, 327711
- OS Grid: TG427277
- Mapcode Local: GBR YM9.WDH
- Mapcode Global: WHMT0.J29P
Location and coordinates are for the approximate centre of The Marrams within this administrative area.
Geographic features and populated places may cross administrative borders.