- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°8'48"N 4°2'0"W
- Eastings/Northings: 270500, 585500
- OS Grid: NX705855
- Mapcode Local: GBR 088X.KS
- Mapcode Global: WH4TT.0WLQ
Location and coordinates are for the approximate centre of Blackmark Burn within this administrative area.
Geographic features and populated places may cross administrative borders.