- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°1'27"N 3°3'26"W
- Eastings/Northings: 332500, 570500
- OS Grid: NY325705
- Mapcode Local: GBR 7B2B.WP
- Mapcode Global: WH7Z8.0ZD2
Location and coordinates are for the approximate centre of Black Sark within this administrative area.
Geographic features and populated places may cross administrative borders.