- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 55°47'0"N 4°50'44"W
- Eastings/Northings: 221656, 658120
- OS Grid: NS216581
- Mapcode Local: GBR 31.8PGQ
- Mapcode Global: WH2N1.JWSR
Location and coordinates are for the approximate centre of Haylie Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.