The River Douglas, also known as the River Asland or Astland, flows through parts of Lancashire and Greater Manchester in North West England. It is a tributary of the River Ribble and has several tributaries, the major ones being the River Tawd and the River Yarrow.
The Kennet is a tributary of the River Thames in Southern England. Most of the river is straddled by the North Wessex Downs AONB. The lower reaches have been made navigable as the Kennet Navigation, which – together with the Avon Navigation, the Kennet and Avon Canal and the Thames – links the cities of Bristol and London.
The River Churn is a tributary of the River Thames in central England. It rises at Seven Springs in Gloucestershire and flows south for approximately 37.3 km (23.2 mi) to meet the Thames at Cricklade in Wiltshire. Its length from its source to the confluence with the Thames is greater than that of the Thames from Thames Head, though the Churn is regarded as a tributary rather than the main river.
The River Stour is a 61 mi (98 km) river which flows through Wiltshire and Dorset in southern England, and drains into the English Channel. The catchment area for the river and its tributaries is listed as being 480 square miles (1,240 km2).
The River Lugg rises near Llangynllo in Radnorshire, Wales. It flows through the border town of Presteigne and then through Herefordshire, England, where it meets its main tributary, the River Arrow, to the south of Leominster. It flows into the River Wye downstream of Hereford at Mordiford, around 63 miles (101 km) from its source. Its name comes from a Welsh root, and means "bright stream".
The River Wandle is a tributary of the River Thames in south London, England. With a total length of about 9 miles (14 km), the river passes through the London boroughs of Croydon, Sutton, Merton and Wandsworth, where it reaches the Thames. A short headwater – the Caterham Bourne – is in Surrey, the historic county of the river's catchment. Tributaries of the Wandle include the River Wrythe and the Norbury Brook.
The Hogsmill River in Surrey and Greater London, England is a small chalk stream tributary of the River Thames. It rises in Ewell and flows into the Thames at Kingston upon Thames on the lowest non-tidal reach, that above Teddington lock.
The River Cole is a tributary of the River Thames in England which flows through Wiltshire and Oxfordshire, forming part of the border between the two counties.
Foudry Brook is a small stream in southern England. It rises from a number of springs near the Hampshire village of Baughurst, and flows to the east and then the north, to join the River Kennet to the south of Reading. The upper section is called Silchester Brook, and beyond that, Bishop's Wood Stream. The underlying geology is chalk, covered by a layer of clay, and so it has the characteristics of a clay stream, experiencing rapid increases in level after heavy rain due to run-off from the surrounding land. It passes a number of listed buildings and scheduled monuments, including the site of the Roman town of Calleva Atrebatum or Silchester.
The River Salwarpe is a 20.4 miles (32.8 km) long river in Worcestershire, England. It is a left bank tributary of the River Severn, which it joins near Hawford.
The River Wylye is a southern England chalk stream, with clear water flowing over gravel. It is popular with anglers for fly fishing. A half-mile stretch of the river and three lakes in Warminster are a local nature reserve.
This River Blackwater drains small parts of the English counties of Hampshire and Wiltshire. It is a tributary of the River Test.
The River Dun is a tributary of the River Kennet, flowing through Wiltshire and Berkshire in England. Its main source is in the parish of Great Bedwyn, Wiltshire and it flows 16 kilometres (10 mi) in a northeasterly direction into Berkshire. It discharges into the Kennet at Hungerford, which has a smaller average flow and width upstream of that point.
The River Nadder is a tributary of the River Avon, flowing in south Wiltshire, England.
The River Tillingbourne runs along the south side of the North Downs and joins the River Wey at Guildford. Its source is a mile south of Tilling Springs to the north of Leith Hill at grid reference TQ143437 and it runs through Friday Street, Abinger Hammer, Gomshall, Shere, Albury, Chilworth and Shalford. The source is a semi-natural uninhabited area. The catchment is situated on sandstone which has a low rate of weathering. The Tillingbourne is 24 km (15 mi) in length.
Quinny Brook is a tributary stream of the River Onny which flows through the Shropshire Hills Area of Outstanding Natural Beauty in England.
The River Key is a tributary of the River Thames in England which flows through Wiltshire.
The River Wey is a tributary of the River Thames in south east England. Its two branches, one of which rises near Alton in Hampshire and the other in West Sussex to the south of Haslemere, join at Tilford in Surrey. Once combined the flow is eastwards then northwards via Godalming and Guildford to meet the Thames at Weybridge. Downstream the river forms the backdrop to Newark Priory and Brooklands. The Wey and Godalming Navigations were built in the 17th and 18th centuries, to create a navigable route from Godalming to the Thames.
The Cut is a river in England that rises in North Ascot, Berkshire. It flows for around 14 miles (23 km), through the rural Northern Parishes of Winkfield, Warfield and Binfield in Bracknell Forest on its way down to Bray, where it meets the River Thames just above Queens Eyot on the reach below Bray Lock, having been joined by the Maidenhead Waterways.
The River Dove is a river that extends through the Low Valley in Barnsley, England. It flows from Worsbrough Reservoir to its confluence with the River Dearne.
