The name is derived from the former presence in the river of the European beaver (Castor fiber), a species extinct in Britain since the sixteenth century. The Middle English word for beaver was bever, the word for meadow was ley (or lei or various other spellings, still rarely used today as lea) and brook meant stream, as it does today. Beverley Brook was thus the Beaver-Meadow Stream.[1][3][4]
For some 5 kilometres (3.1 mi) to the south of Richmond Park, the brook is followed by the A3 trunk road from London to Portsmouth and that stretch of the road is named Beverley Way in consequence.[5]
Course
From source to Wimbledon Common
Beverley Brook rises at the top of a hill in a shady area at Cuddington Recreation Ground in Worcester Park then flows north in an approximately 1 km (0.62 mi) long culvert under several residential streets and the A2043 road, emerging into an open culvert across the 4 lane interchange from The Brook pub. From here the brook flows for about 1.5 kilometres (0.93 mi) alongside Green Lane and past Green Lane Primary School to a bridge under the Raynes Park to Epsom railway line. North of the railway, it flows about 1.5 kilometres (0.93 mi) through the suburb of Motspur Park and passes under the A3 for the first time, before reaching Beverley Park, where the Pyl Brook joins from the east.[6][5]
From the mouth of the Pyl Brook, the strengthened Beverley Brook flows north for just under 1 kilometre (0.62 mi), passing under the London to Southampton railway line and across Malden Golf Club before passing under the A3 for a second time. From the north side of the A3, the Beverley Brook Walk follows, at times more closely than others, the brook to its mouth. From the A3, the brook passes through a residential area for about 500 metres (1,600 ft) before passing under Coombe Lane and entering Wimbledon Common at its extreme south-western corner.[1][5]
Wimbledon Common and Richmond Park
After entering Wimbledon Common, the brook passes along the western edge of the common for some 2.5 kilometres (1.6 mi) before passing under the A3 for a third time. Along this stretch the lightly managed woodland of the common rises to the east of the brook, with the A3 some distance to the west. Except for the playing fields, the whole of the common, including Beverley Brook, is both a Site of Special Scientific Interest and a Special Area of Conservation. Towards the south (upstream) end of the common, Fishpond Wood and Beverley Meads nature reserve lies a few metres east of the stream.[1][5][7][8][9][10]
The brook then continues some 850 metres (2,790 ft) in a north-easterly direction, passing under both the Waterloo to Reading and Hounslow Loop railway lines in close succession, before reaching Barnes Green and Barnes Common. Here the brook flows under a footbridge linking the two open spaces. Despite the Thames being under 500 metres (1,600 ft) to the north-west along this stretch, the brook here turns east and heads across the base of the peninsular formed by the larger river's meander around Barnes.[1][5]
The Beverley Brook lies entirely within Greater London but flows through a number of London boroughs. It rises in the borough of Sutton, which it remains in until Green Lane Primary School, where it briefly becomes the boundary between the boroughs of Sutton and Kingston upon Thames, before becoming the boundary between the boroughs of Kingston upon Thames and Merton. This historic South West London boundary continues for the next 7 kilometres (4.3 mi) until just before the brook flows into Richmond Park, where the brook briefly becomes the boundary between the boroughs of Kingston on Thames and Wandsworth.[11][12]
Once in Richmond Park, the river passes into the borough of Richmond. After leaving Richmond Park, the brook briefly forms the boundary between the boroughs of Richmond and Wandsworth, before flowing back into the borough of Richmond near Priest's Bridge. It remains in that borough until it reaches Putney Lower Common, where it again forms the boundary between the boroughs of Richmond and Wandsworth as far as the Thames.[11]
For much of the twentieth century, Beverley Brook was joined by poorly treated sewage from a sewage works in Green Lane, Worcester Park. Since some pipe redirection enabling the removing of the works and the introduction of improved treatment methods in 1998, the range of wildlife species in the river has steadily increased.[citation needed]
^ ab"HA16 Rivers and Streams"(PDF). Gateway to WildPRO. Wildlife Information Network. 2004. Archived from the original(PDF) on 22 September 2015. Retrieved 8 October 2012.
^Field, John (1980). Place-names of Greater London. Batsford. pp. 30, 166. ISBN0-7134-2538-5.