- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°29'2"N 5°5'43"W
- Eastings/Northings: 204500, 625500
- OS Grid: NS045255
- Mapcode Local: GBR FGS6.YHT
- Mapcode Global: WH1NB.PFR5
Location and coordinates are for the approximate centre of Port M within this administrative area.
Geographic features and populated places may cross administrative borders.