River Wraysbury

River Colne (Hertfordshire)

Legend Colne source: subterranean river in North Mymms Park Colney Heath River Ver, river of Redbourn and St Albans Weir Weir Watford — on opposite bank: Oxhey Weir Weir River Gade, river of Hemel Hempstead and distributary of the Bulbourne Grand Union Canal towards Rugby, Coventry, Leicester or Birmingham side weir River Chess, river of Chesham, Chenies and Sarratt Rickmansworth (east of) Batchworth Locks Town Ditch, Rickmansworth A404 Riverside Drive/Church Street Short navigable branch of river Troy Cut of the Grand Union Canal Railway bridge — Chiltern Main Line Frays River River Misbournebisects: Great Missenden, Amersham Old Town The Chalfonts, Denham A40 road A4020 Shire Ditch, Uxbridge/ Uxbridge Park (offices), Denham Uxbridge A4007 Alder Bourne from Fulmer M25 Motorway Colne Brook M25 motorway Slough Arm River Pinn bisects Pinner, Ruislip and Ickenham Grand Union Canal towards London Great Western Main Line M25 Motorway River Colne M4 motorway Bigley Ditch A4 Colnbrook Bypass M25 Motorway Poyle Channel Duke of Northumberland's River to Isleworth or Twickenham Longford River to Hampton Court A3044 Stanwell Moor M25 Junction 14 T5 Slip Road A3044 Stanwell Moor A3113 Airport Way M25 motorway River Wraysbury Bonehead Ditch Colne Brook Railway bridges — Waterloo to Windsor Line via Staines upon Thames A30 Staines Bypass River Ash to Sunbury-on-Thames Railway bridge Church Street, Staines-upon-Thames A308 Clarence Street River Thames

River Wraysbury is a river in England that branches off the River Colne at West Drayton and rejoins it at Staines before it flows into the River Thames.

The river leaves the River Colne at West Drayton and runs under the M4 motorway until close to Longford when it passes under the M25 motorway. A branch then feeds the Colne Brook by the Poyle Channel while the Wraysbury River runs along the M25, crossing back under it by the Wraysbury Reservoir. It then flows into Staines and rejoins the River Colne in the town centre, shortly before it flows into the River Thames.

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  Wraysbury River, flow gauging station, and M25

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  Outlet of Wraysbury River and River Colne

See also

• List of rivers in England

Rivers and watercourses of Buckinghamshire
Non-tributaries	Great Ouse Thames
Tributaries	Chess Gade Lyde Misbourne Ouzel Ray Thame Tove Wye
Passing Denham/Iver	Colne Colne Brook (distributary of Colne) Frays (man-made) Wraysbury (distributary of Colne)
Man-made	Jubilee

Coordinates: 51°26′02″N 0°30′50″W / 51.434°N 0.514°W / 51.434; -0.514