Grand Junction Isle is a small island in the

River Thames The River Thames ( ), known alternatively in parts as the The Isis, River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the Longest rivers of the United Kingdom, se ...

on the reach above

Molesey Lock Molesey Lock is a lock on the River Thames in England at East Molesey, Surrey on the right bank. The lock was built by the City of London Corporation in 1815 and was rebuilt by the Thames Conservancy in 1906. It is the second longest on the ri ...

Sunbury-on-Thames Sunbury-on-Thames (or commonly Sunbury) is a suburban town on the north bank of the River Thames in the Borough of Spelthorne, Surrey, centred southwest of central London. Historically part of the county of Middlesex, in 1965 Sunbury and other ...

Surrey Surrey () is a ceremonial and non-metropolitan county in South East England, bordering Greater London to the south west. Surrey has a large rural area, and several significant urban areas which form part of the Greater London Built-up Area. ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

. It is just downstream of Sunbury Court Island, which is three times longer and also close to the north bank.

Geography

The island is more of a

lozenge Lozenge or losange may refer to: * Lozenge (shape), a type of rhombus *Throat lozenge, a tablet intended to be dissolved slowly in the mouth to suppress throat ailments *Lozenge (heraldry), a diamond-shaped object that can be placed on the field of ...

than

ellipse In mathematics, an ellipse is a plane curve surrounding two focus (geometry), focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. It generalizes a circle, which is the special ty ...

. At its greatest extent it is 35m long and 15m wide. Within the low lying, tree-covered, somewhat tenuous land of the island are six weekend chalets of garden summerhouse size with mooring spaces. It is linked to the northern bank, the residential far south-east of Sunbury, by a footbridge.Grid square map

Ordnance survey , nativename_a = , nativename_r = , logo = Ordnance Survey 2015 Logo.svg , logo_width = 240px , logo_caption = , seal = , seal_width = , seal_caption = , picture = , picture_width = , picture_caption = , formed = , preceding1 = , di ...

website

History

The island takes its name from the

Grand Junction Waterworks Company The Grand Junction Waterworks Company was a utility company supplying water to parts of west London in England. The company was formed as an offshoot of the Grand Junction Canal Company in 1811 and became part of the publicly owned Metropoli ...

which was one of three companies operating its '

Hampton Hampton may refer to: Places Australia *Hampton bioregion, an IBRA biogeographic region in Western Australia *Hampton, New South Wales *Hampton, Queensland, a town in the Toowoomba Region *Hampton, Victoria Canada *Hampton, New Brunswick *Hamp ...

Water Works' which straddle the Hampton/Sunbury border such that the border has been moved to accommodate the westernmost reservoir within Hampton. The company built a water intake on the island to feed that reservoir and others, which in turn feed into filter beds, filters and advanced chemical and electromagnetic treatment works owned and operated by

Thames Water Thames Water Utilities Ltd, known as Thames Water, is a large private utility company responsible for the public water supply and waste water treatment in most of Greater London, Luton, the Thames Valley, Surrey, Gloucestershire, north Wiltshir ...

. The island had been "Purvis Ait". It is currently owned by The Environment Agency.

References

External links

The Thames from Hampton Court to Sunbury Lock
{{coord, 51, 24, 35.5, N, 00, 23, 18, W, region:GB-SRY_type:isle_scale:5000, display=title Islands of the River Thames Sunbury-on-Thames

Geography

History

See also

References

External links