River Lavant, West Sussex
Encyclopedia
The River Lavant is a winterbourne
Winterbourne (stream)
A winterbourne is a stream or river that is dry through the summer months. A winterbourne is sometimes simply called a bourne, from the Anglo-Saxon for a stream flowing from a spring, although this term can also be used for all-year water courses....

 that rises at East Dean
East Dean, West Sussex
East Dean is a village and civil parish in the District of Chichester in West Sussex, England located nine kilometres north east of Chichester on a narrow road between Singleton on the A286 and Upwaltham on the A285 road....

 and flows west to Singleton
Singleton, West Sussex
Singleton is a village and civil parish in the Chichester district of West Sussex, England. It lies in the Lavant valley, north of Chichester on the A286 road to Midhurst.The village name is derived from the Anglo-Saxon 'sengel', which means "burnt clearing"....

, then south past West Dean
West Dean, West Sussex
West Dean is a village and civil parish in the District of Chichester in West Sussex, England located north of Chichester on the A286 road just west of Singleton. The parish includes the hamlets of Binderton and Chilgrove....

 and Lavant
Lavant, West Sussex
Lavant is a civil parish in the Chichester district of West Sussex, England, just north of Chichester. It is made up of three villages, Mid Lavant and East Lavant together with the much smaller West Lavant, and takes its name from the River Lavant which flows from East Dean...

 to Chichester
Chichester
Chichester is a cathedral city in West Sussex, within the historic County of Sussex, South-East England. It has a long history as a settlement; its Roman past and its subsequent importance in Anglo-Saxon times are only its beginnings...

. From east of Chichester its natural course was south to the sea at Pagham
Pagham
Pagham is a coastal village and civil parish in the Arun district of West Sussex, England, with a population of around 5,500.-Geography:The village comprises three main areas:*Pagham Beach, coastal area, developed in the early 20th Century,...

, but the Romans
Ancient Rome
Ancient Rome was a thriving civilization that grew on the Italian Peninsula as early as the 8th century BC. Located along the Mediterranean Sea and centered on the city of Rome, it expanded to one of the largest empires in the ancient world....

 diverted it to flow around the southern walls of Chichester and then west into Chichester Harbour
Chichester Harbour
Chichester Harbour is a large natural harbour to the south west of the city of Chichester on the Solent. It straddles the boundary of West Sussex and Hampshire. Geographically it is a ria. It is one of four natural harbours in that area of the coastline, the others being Portsmouth Harbour,...

.

In January 1994 heavy rainfall caused the River Lavant to burst its banks, causing extensive flooding in Chichester and surrounding villages and forcing the closure of the A27
A27 road
The A27 is a major road in England. It runs from its junction with the A36 at Whiteparish in the county of Wiltshire. It closely parallels the south coast, where it passes through West Sussex and terminates at Pevensey in East Sussex.Between Portsmouth and Lewes, it is one of the busiest trunk...

 and A259 roads. Military "Green Goddess
Green Goddess
The Green Goddess is the colloquial name for the Bedford RLHZ Self Propelled Pump, a fire engine used originally by the Auxiliary Fire Service , and latterly by the British Armed Forces. These green-painted vehicles were built between 1953 and 1956 for the Auxiliary Fire Service...

" fire engines were stationed in the city for several weeks pumping out ground water through miles of pipes. When exceptionally high rainfall in the autumn of 2000 threatened renewed flooding of Chichester an emergency project was led by the Environment Agency
Environment Agency
The Environment Agency is a British non-departmental public body of the Department for Environment, Food and Rural Affairs and an Assembly Government Sponsored Body of the Welsh Assembly Government that serves England and Wales.-Purpose:...

, using emergency powers to build a relief channel to divert excess water back into the natural route of Pagham Rife. This brought forward work planned for 2001, compressing it into two weeks, and was completed days before the anticipated flood surge in the River Lavant occurred. The emergency work was subsequently made into a permanent relief channel, with sluices at Westhampnett
Westhampnett
Westhampnett is a village and civil parish in the district of Chichester in West Sussex, England located north-east of Chichester on the former A27 road, now by-passed.-History:...

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