- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 55°48'21"N 4°25'8"W
- Eastings/Northings: 248495, 659612
- OS Grid: NS484596
- Mapcode Local: GBR 3K.7BJP
- Mapcode Global: WH3PD.3B1D
Location and coordinates are for the approximate centre of Harelaw Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.