- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°19'27"N 0°50'31"W
- Eastings/Northings: 479016, 270196
- OS Grid: SP790701
- Mapcode Local: GBR BVC.9WS
- Mapcode Global: VHDRM.CV54
Location and coordinates are for the approximate centre of Holcot Arm within this administrative area.
Geographic features and populated places may cross administrative borders.