- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 54°9'45"N 2°56'36"W
- Eastings/Northings: 338500, 474500
- OS Grid: SD385745
- Mapcode Local: GBR 7NW9.KL
- Mapcode Global: WH83K.RMLQ
Location and coordinates are for the approximate centre of Out Marsh within this administrative area.
Geographic features and populated places may cross administrative borders.