River Pinn
Encyclopedia
The River Pinn is a river in West London which originates around Pinner
Pinner
- Climate :Pinner's geographical position on the far western side of North West London makes it the furthest London suburb from any UK coastline. Hence the lower prevalence of moderating maritime influences make Pinner noticeably warmer in the spring and the summer compared to the rest of the capital...

 and flows into the Frays River
Frays River
Frays River is a river in England that branches off the River Colne at Uxbridge Moor and rejoins it at West Drayton.The Frays River leaves the River Colne between Uxbridge and Denham, Buckinghamshire at Denham Weir. It passes Cowley and Yiewsley where it is joined by the River Pinn. It is also...

, which is a branch of the River Colne
River Colne, Hertfordshire
The Colne is a river in England which is a tributary of the River Thames. It flows mainly through Hertfordshire and forms the boundary between the South Bucks district of Buckinghamshire and the London Borough of Hillingdon...

.

Route

The River Pinn runs through Eastcote
Eastcote
Eastcote is a suburban area established around an old village in Greater London, and is part of the London Borough of Hillingdon.In the Middle Ages, Eastcote was one of the three areas that made up the parish of Ruislip, under the name of Ascot...

, Pinner
Pinner
- Climate :Pinner's geographical position on the far western side of North West London makes it the furthest London suburb from any UK coastline. Hence the lower prevalence of moderating maritime influences make Pinner noticeably warmer in the spring and the summer compared to the rest of the capital...

 and Ruislip
Ruislip
Ruislip is a suburban area, centred on an old village in Greater London, and is part of the London Borough of Hillingdon.It was formerly also a parish covering the neighbouring areas of Eastcote, Northwood, Ruislip Manor and South Ruislip in the area. The parish appears in the Domesday Book, and...

: the latter derives its name from "Rush leap" - this being a reference to the width of the river in the area. It then runs through Ickenham
Ickenham
Ickenham is a suburban area centred on an old village in Greater London, part of the London Borough of Hillingdon.While no major historical events have taken place in Ickenham, settlements dating back to the Roman occupation of Britain have been discovered during archaeological surveys, and the...

 and onto Uxbridge
Uxbridge
Uxbridge is a large town located in north west London, England and is the administrative headquarters of the London Borough of Hillingdon. It forms part of the ceremonial county of Greater London. It is located west-northwest of Charing Cross and is one of the major metropolitan centres...

, where it passes through the grounds of RAF Uxbridge
RAF Uxbridge
RAF Uxbridge was a Royal Air Force station in Uxbridge within the London Borough of Hillingdon. Its grounds covered originally belonging to the Hillingdon House estate, which was purchased by the British Government in 1915, three years before the founding of the RAF...

 and Brunel University
Brunel University
Brunel University is a public research university located in Uxbridge, London, United Kingdom. The university is named after the Victorian engineer Isambard Kingdom Brunel....

. The Pinn continues on to Cowley
Cowley, London
Cowley is a place in the London Borough of Hillingdon. It is a suburban development situated 15.4 miles west of Charing Cross. Cowley is home to , which was mentioned in the 1086 Domesday Book....

 where it joins the Frays River
Frays River
Frays River is a river in England that branches off the River Colne at Uxbridge Moor and rejoins it at West Drayton.The Frays River leaves the River Colne between Uxbridge and Denham, Buckinghamshire at Denham Weir. It passes Cowley and Yiewsley where it is joined by the River Pinn. It is also...

 at Yiewsley
Yiewsley
Yiewsley is a place in the London Borough of Hillingdon. Its name derives from the Anglo-Saxon Wifeleslēah: "Wifel's woodland clearing".The nearest places to Yiewsley are Hayes, Harlington, Cowley, Harmondsworth, Sipson, and West Drayton....

.

During the Second World War the river was temporarily dammed near Pinner
Pinner
- Climate :Pinner's geographical position on the far western side of North West London makes it the furthest London suburb from any UK coastline. Hence the lower prevalence of moderating maritime influences make Pinner noticeably warmer in the spring and the summer compared to the rest of the capital...

High Street to serve as a water supply for putting out fires from air raids.

External links

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