- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°46'59"N 2°2'15"W
- Eastings/Northings: 397562, 320623
- OS Grid: SJ975206
- Mapcode Local: GBR 28K.FPH
- Mapcode Global: WHBF1.N9XN
Location and coordinates are for the approximate centre of Long Mere within this administrative area.
Geographic features and populated places may cross administrative borders.