- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°30'33"N 0°19'33"E
- Eastings/Northings: 561500, 181500
- OS Grid: TQ615815
- Mapcode Local: GBR YQ.NTD
- Mapcode Global: VHHNP.LBM8
Location and coordinates are for the approximate centre of Mar Dyke within this administrative area.
Geographic features and populated places may cross administrative borders.