- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 53°13'14"N 3°32'21"W
- Eastings/Northings: 297320, 370400
- OS Grid: SH973704
- Mapcode Local: GBR 6G.14QH
- Mapcode Global: WH65N.L9TS
Location and coordinates are for the approximate centre of Dolwen Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.