- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 50°37'45"N 3°41'21"W
- Eastings/Northings: 280626, 82435
- OS Grid: SX806824
- Mapcode Local: GBR QL.6RX8
- Mapcode Global: FRA 375D.SNP
Location and coordinates are for the approximate centre of Trenchford Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.