- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°36'3"N 0°58'26"E
- Eastings/Northings: 601500, 304500
- OS Grid: TG015045
- Mapcode Local: GBR SCK.T8L
- Mapcode Global: WHLSB.XWZG
Location and coordinates are for the approximate centre of Blackwater River within this administrative area.
Geographic features and populated places may cross administrative borders.