Queen Mary Reservoir

Queen Mary Reservoir
Queen Mary Reservoir
Location	Surrey
Coordinates	51°25′N 0°27′W / 51.417°N 0.450°W / 51.417; -0.450
Type	reservoir
Basin countries	United Kingdom
Surface area	2.8 km2 (1.1 sq mi)
Water volume	30.6 Gl (6.7×10^9 imp gal) [1]

The Queen Mary Reservoir is one of the largest of London's reservoirs supplying fresh water to London and parts of surrounding counties, and is located in the Borough of Spelthorne in Surrey. The reservoir covers 707 acres (2.86 km²) and is 45 ft (14 m) above the surrounding area.