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| The Rye | |
|---|---|
 The Rye at Gutters Bridge, Leatherhead | |
| Location | |
| Country | England |
| Region | South East |
| District | Mole Valley District |
| City | Leatherhead |
| Physical characteristics | |
| Source | Ashtead Common |
| Mouth | River Mole |
• location | Leatherhead |
The Rye is a stream rising east of Ashtead and flowing into the River Mole near Leatherhead, Surrey. [1]
The Rye Brook flows westwards across Ashtead Common, through the Ashtead Common National Nature Reserve, managed by the City of London Corporation. For much of its course the brook follows a straight channelled course which was dug during the Second World War in order to drain the surrounding land so that it could be used for agriculture. Under a recent (2005) initiative by the City of London Corporation, parts of the course have been remodelled. The remodelling includes meandering and reprofiling the riverbed, banks and adjacent land to create a more natural setting, in order to create a wetland habitat that will encourage a diverse wildlife.
The Environment Agency measures the 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. [2]
Water quality of the Rye in 2019:
| Section | Ecological Status | Chemical Status | Overall Status | Length | Catchment | Channel |
|---|---|---|---|---|---|---|
| Rye Brook at Ashtead [3] | Moderate | Fail | Moderate | 1.977 km (1.228 mi) | 16.105 km2 (6.218 sq mi) |
The River Test is a chalk stream in Hampshire 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. Below the village of Longparish, the river is broadly followed by the Test Way, a long-distance footpath.
The River Leam, anciently Leame, etc, is a river in England which rises at Hellidon Hill in Northamptonshire then flows through Warwickshire, including the town of Leamington Spa, named after it. It then flows into the River Avon near Warwick, and thence into the River Severn. The name is first recorded in 956 as Limenan, and derives from British Lemanā, meaning "elm-tree river".
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The River Itchen flows through east Warwickshire in England. It is a small river, about 18 miles (29 km) long, and its general course is from south to north.
The River Tawd flows through Skelmersdale and Lathom in West Lancashire.
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The River Dever is a chalk stream in Hampshire in the south of England. It rises at West Stratton near Micheldever and flows westwards for 11 mi (18 km) to meet the River Test at Wherwell.
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The River Ock is a tributary of the River Wey in Surrey, England.
The River Asker is a small river in Dorset, England. It rises on the chalk slopes of Eggardon Hill, approximately five miles (8 km) east of Bridport. It flows west-northwest through the villages of Askerswell to which it gives its name, Uploders, where many cottages have gardens backing onto the river, and Loders. Here it heads west towards Bradpole, where it is joined by the small Mangerton Brook flowing in from the north. It then flows southwest into Bridport, passing underneath the A3066 and B3162 roads in the town. In this section there are weirs and fish ladders. South of the B3162, between Bridport and Bothenhampton, the river also forms the western boundary of the Askers Meadow Nature Reserve, which was designated a Local Nature Reserve in 2004. The river then flows under the B3157 road and joins the River Brit beside Palmers Brewery in the south of the town.
Cove Brook runs 4 miles (6.4 km) from near Farnborough Airport in Farnborough, Hampshire, England and flows through the former Southwood Golf Course where it is joined by Marrow Brook and other smaller streams. It runs north through Cove before joining the Blackwater at Hawley Meadows near the M3 motorway.
The River Doe Lea is a river which flows near Glapwell and Doe Lea in Derbyshire, England. The river eventually joins the River Rother near Renishaw. The river contained 1,000 times the safe level of dioxins in 1991, according to a statement made by Dennis Skinner, (MP) in the House of Commons in 1992. The river flows through the site of the former Coalite plant near Bolsover, where coke, tar and industrial chemicals were manufactured until the plant closed in 2004.
The Rythe is a river or stream in north Surrey, England which is generally open and which is a natural woodland feature for approximately half of its course before being variously culverted and a suburban garden feature, passing between Thames Ditton and Long Ditton, then discharging into the Thames. Its longest branch is the Arbrook which drains Arbrook Common, a woodland of the mainly wooded Esher Commons.
Clayhill Brook is a small stream in southern England, in the county of Berkshire.
The Pipp Brook is a left-bank tributary of the River Mole, Surrey, England. It rises at two main springs north of Leith Hill on the Greensand Ridge, then descends steeply in a northward direction, before flowing eastwards along the Vale of Holmesdale. It runs to the north of Dorking High Street, before discharging into the Mole at Pixham.
Pilhill Brook is a 9.9-kilometre-long (6.2 mi) tributary of the River Anton in Hampshire, England. It is a chalk stream, known for its trout fishing.
Text was copied from this source, which is available under an Open Government Licence v3.0. © Crown copyright.Coordinates: 51°18′15″N0°21′18″W / 51.3042°N 0.3550°W
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