- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°39'57"N 2°18'8"W
- Eastings/Northings: 380604, 530127
- OS Grid: NY806301
- Mapcode Local: GBR DGCH.C5
- Mapcode Global: WH92H.LZXF
Location and coordinates are for the approximate centre of Cow Green Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.