- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°53'25"N 0°35'33"E
- Eastings/Northings: 578500, 224500
- OS Grid: TL785245
- Mapcode Local: GBR QK3.DN0
- Mapcode Global: VHJJC.7R34
Location and coordinates are for the approximate centre of River Blackwater within this administrative area.
Geographic features and populated places may cross administrative borders.