Contents

River Test

River Test
The Test downstream of Sadler's Mill, Romsey
River Test highlighted in red, shown in South East England
Location
Country	England
Counties	Hampshire
Physical characteristics
Source
• location	Ashe, near Overton, Hampshire, United Kingdom
• coordinates	51°14′43″N 1°14′21″W / 51.2454°N 1.2392°W / 51.2454; -1.2392
• elevation	90 m (300 ft)
Mouth	Southampton Water
• location	Southampton, Hampshire
• coordinates	50°55′30″N 1°28′45″W / 50.9251°N 1.4792°W / 50.9251; -1.4792
• elevation	0 m (0 ft)
Length	64 km (40 mi)
Width
• minimum	1 m (3 ft 3 in)
• average	20 m (66 ft)
• maximum	56 m (184 ft)
Depth
• minimum	0.5 m (1 ft 8 in)
• average	2 m (6 ft 7 in)
• maximum	4 m (13 ft)
Basin features
Tributaries
• left	River Blackwater, River Dun, Wallop Brook, River Anton, Pilhill Brook
• right	River Dever, Bourne Rivulet, River Swift
Site of Special Scientific Interest
River Test at Tufton
Grid reference	SU 384 355[1]
Interest	Biological
Area	438.0 hectares (1,082 acres)[1]
Notification	1996[1]
Location map	Magic Map

The River Test is a chalk streaminHampshire in the south of England. It rises at Ashe near Basingstoke and flows southwards for 40 miles (64 km) to Southampton Water. Settlements on the Test include the towns of Stockbridge and Romsey. The river's valley gives its name to the local government district of Test Valley. Below the village of Longparish, the river is broadly followed by the Test Way, a long-distance footpath.^[2]

Much of the Test is a 438-hectare (1,080-acre) biological Site of Special Scientific Interest.^[1][3] It is part of the Solent and Southampton Water Ramsar site^[4] and Special Protection Area.^[5] The river is used for fly fishing for trout from its source to its tidal limit.^[6]

Etymology[edit]

Recorded forms are Terstan from 877 and 901, Tarstan stream in 1045, Terstein 1234, and Test in 1425. If Common Brittonic, not Old English, all related dictionaries show three suitable words beginning with Tre- and none with extremely rare Ter-. There is precedent to such metathesis: as for the river Tern in the far west, from tren 'strong'.^[7] If so it most likely relates to the Welsh tres (tumult, commotion, contention, uproar) or trais (force, might in older Welsh).^[7] A close set of words (diversely conjugated and pronounced) in Old English is (f)irst(en), the meaning of which is as at present, first.

Course[edit]

The river rises near the village of Ashe, 7 miles (11 km) to the west of Basingstoke (atgrid reference SU 532,498), and flows west through the villages of Overton, Laverstoke, and the town of Whitchurch, before joining with the Bourne RivuletatTestbourne and turning in a more southerly direction. It then proceeds through the villages of Longparish and MiddletontoWherwell and Chilbolton, where the Rivers Dever and Anton join.^[8]

From Chilbolton the river goes through the villages of Leckford, Longstock, Stockbridge and HoughtontoMottisfont and Kimbridge, where the River Dun joins the flow. From here the village of Timsbury is passed, then through the grounds of Roke Manor before reaching the town of Romsey. On the western edge of Romsey, Sadler's Mill, an 18th-century watermill, sits astride the River Test.^[9]

South of Romsey, the river passes the country houseofBroadlands, and then Nursling, once the site of a Roman bridge. Finally the river is joined by the River Blackwater and soon becomes tidal, widening out into a considerable estuary that is lined on its northern bank by the container terminals and quays of the Port of Southampton. The Test estuary then meets that of the River Itchen and the two continue to the sea as Southampton Water.^[10]

Between Chilbolton and Redbridge, the river was once paralleled by the Andover Canal, which was itself converted to a railway in 1865, and then in turn abandoned. Most traces of the canal have disappeared, although the remains of a stretch can still be seen between Timsbury and Romsey.^[11]

Ecology[edit]

This chalk stream has one of the richest fauna and flora of any lowland river in England. More than 100 species of flowering plant have been recorded along its banks and 232 invertebrate taxa in the river. It is also important for wetland birds, with breeding species including kingfishers, grey wagtails and little grebes.^[12]

Water quality[edit]

The Environment Agency measure water quality of the river systems in England. Each is given an overall ecological status, which may be one of five levels: high, good, moderate, poor and bad. There are several components that are used to determine this, including biological status, which looks at the quantity and varieties of invertebrates, angiosperms and fish. Chemical status, which compares the concentrations of various chemicals against known safe concentrations, is rated good or fail.^[13]

Water quality of the River Test in 2019:

In popular culture[edit]

The river features in Richard Adams' 1972 novel Watership Down.^[20] When the Watership rabbits are pursued by an enemy force, one rabbit carries out a plan which leads to their successful escape down the Test on a punt. In the text, readers are told that this plan would not have been possible on most rivers, but the Test's smooth-flowing, weed-free nature makes it an exception. The punt becomes lodged on a low bridge, and the surviving rabbits are forced to swim under the bridge to the riverbank.^[20]

Tributaries[edit]

The following are the named tributaries of the River Test, listed in order upstream from Southampton Water.^[21]

• Tanners Brook
• Wimpson stream (historically; due to the extension of the docks it now merges with Tanners Brook just before it reaches the Test)^[22]
• River Blackwater
• River Dun
• Wallop Brook
• River Anton
  • Pillhill Brook
• River Dever
• Bourne Rivulet
  • River Swift

See also[edit]

• Rivers of the United Kingdom

References[edit]

^ "Glossary (see Biological quality element; Chemical status; and Ecological status)". Catchment Data Explorer. Environment Agency. 17 February 2016. Text was copied from this source, which is available under an Open Government Licence v3.0. © Crown copyright.

External links[edit]

• https://www.openstreetmap.org/relation/7700461

Wikimedia Commons has media related to River Test.