Tributaries of the River Thames facts for kids
The River Thames is a very important river in England. It has many smaller rivers and streams that flow into it. These are called tributaries. Think of them like smaller roads leading to a main highway!
The Thames also has backwaters and cuts. Backwaters are parts of the river that branch off and then usually rejoin the main river. Cuts are often man-made channels that help boats or control water flow. There are also other waterways that connect to the Thames, like canals, which are like water highways for boats to travel across the country.
A famous poet named Alexander Pope wrote about some of these rivers in his poem Windsor Forest:
Around his Throne the Sea-born Brothers stood,
That swell with Tributary Urns his Flood.
First the fam'd Authors of his ancient Name,
The winding Isis, and the fruitful Tame:
The Kennet swift, for silver Eels renown'd;
The Loddon slow, with verdant Alders crown'd:
Cole, whose clear Streams his flow'ry Islands lave;
And chalky Wey, that rolls a milky Wave:
The blue, transparent Vandalis appears;
The gulphy Lee his sedgy Tresses rears:
And sullen Mole, that hides his diving Flood;
And silent Darent, stain'd with Danish Blood.
Windsor Forest
(lines 335-346)
Alexander Pope
This poem shows how important these rivers have been for a long time!
The River Medway also joins the lower part of the Thames, where the river meets the sea. This area is called the Thames Estuary.
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Tributaries of the River Thames
Tributaries are rivers or streams that flow into a larger river. For the River Thames, these rivers are listed starting from the sea and moving upstream towards the source of the Thames.
Name | Confluence (where it joins the Thames) | Length | Source (where it begins) |
---|---|---|---|
Ebbsfleet River | Northfleet | 2.4 miles (3.9 km) | Springhead |
Mardyke | Purfleet | 11 miles (18 km) | Holden's Wood |
River Darent | Dartford | 21 miles (34 km) | Westerham |
River Ingrebourne | Rainham, Essex | 27 miles (43 km) | Brentwood |
River Beam and/or Rom | Dagenham | 13 miles (21 km) | Stapleford Abbots Golf Club |
River Roding | Creekmouth | 31 miles (50 km) | Molehill Green, near Dunmow |
River Lea | Leamouth | 42 miles (68 km) | Leagrave |
River Ravensbourne | Deptford | 11 miles (18 km) | Keston |
River Neckinger | Shad Thames | 0.8 miles (1.3 km) | north Southwark |
River Walbrook | Finsbury | 0 miles (0 km) | north walls of City of London |
River Fleet | Bazelgette's Mid and Lower Northern Interceptor Sewers (previously Blackfriars, London) | 1 mile (1.6 km) | Hampstead Heath |
River Effra | Vauxhall | 0 miles (0 km) | Gypsy Hill, London |
River Tyburn | north and south of Vauxhall Bridge | 0 miles (0 km) | South Hampstead |
Falconbrook | Battersea | 0 miles (0 km) | Tooting Graveney Common |
River Westbourne | Chelsea | 0 miles (0 km) | Grange Gardens, Hampstead |
Counter's Creek | west Chelsea/east Fulham | 0 miles (0 km) | Kensal Green |
River Wandle | Wandsworth | 9 miles (14 km) | Waddon |
Beverley Brook | Putney | 9 miles (14 km) | Worcester Park |
Stamford Brook | Hammersmith | 0 miles (0 km) | Acton |
Bollo or Bollar Brook | Chiswick | 0 miles (0 km) | Acton |
River Brent | Brentford | 18 miles (29 km) | Barnet |
Duke of Northumberland's River | Isleworth | 9.3 miles (15.0 km) | River Crane & River Colne |
River Crane | Isleworth | 9 miles (14 km) | Hayes, Hillingdon |
Sudbrook | Petersham | 2 miles (3.2 km) | Dann's Pond, Richmond Park |
Hogsmill River | Kingston upon Thames | 6 miles (9.7 km) | Ewell |
The Rythe | Thames Ditton | 4.2 miles (6.8 km) | north Oxshott |
River Mole | Molesey | 50 miles (80 km) | Rusper |
Longford River | Hampton Court Palace | 12 miles (19 km) | River Colne |
River Ash | southwest corner of Sunbury-on-Thames | 6.2 miles (10.0 km) | River Colne |
River Wey | Weybridge | 53 miles (85 km) | Hartley Mauditt and Upper Farringdon, Hampshire |
River Bourne, Chertsey | Weybridge | 13.2 miles (21.2 km) | Windsor Great Park, Ascot |
River Colne | Staines | 36 miles (58 km) | North Mymms |
Colne Brook | Hythe End, Wraysbury | 9.2 miles (14.8 km) | River Colne |
The Cut | Bray | 14 miles (23 km) | North Ascot |
River Wye | Bourne End | 8.7 miles (14.0 km) | West Wycombe |
Hamble Brook | Hambleden Marina | Sourced by an aquifer in the Hambleden Valley | |
River Loddon | Wargrave | 28 miles (45 km) | Basingstoke |
Berry Brook | Hallsmead Ait, near Shiplake | 4 miles (6.4 km) | street drains of South View Avenue, Caversham |
River Kennet | Reading | 45 miles (72 km) | Swallowhead spring and others near Silbury Hill |
River Pang | Pangbourne | 14 miles (23 km) | Compton |
River Thame | Dorchester | 40 miles (64 km) | Rowsham / Cheddington |
River Ock | Abingdon | 21 miles (34 km) | Cock Well, Little Coxwell |
River Cherwell | Oxford | 40 miles (64 km) | Hellidon |
River Evenlode | Above King's Lock | 10 miles (16 km) | Moreton-in-Marsh, Oxfordshire |
River Windrush | Newbridge | 40 miles (64 km) | Taddington, Gloucestershire |
River Cole | Above Buscot Lock | 17 miles (27 km) | Burderop Park, Hodson, Wiltshire |
River Leach | Lechlade | 18 miles (29 km) | Hampnett, Gloucestershire |
River Coln | Lechlade | 30 miles (48 km) | Brockhampton, Gloucestershire |
River Ray, Wiltshire | Cricklade | 12 miles (19 km) | Markham Hill, Wroughton, Wiltshire |
River Key | Cricklade | 6.5 miles (10.5 km) | West of Battle Lake, Braydon |
River Churn | Cricklade | 16 miles (26 km) | Seven Springs, Gloucestershire |
Backwaters and Man-Made Cuts
These are channels that either naturally branch off the main river and rejoin it (backwaters) or are dug by people to help with navigation or water control (cuts).
Name | Where it rejoins the Thames | Length | Where it branches off |
---|---|---|---|
The Creek, Sunbury | Wheatley's Ait (North), Sunbury-on-Thames | 0.654 miles (1.053 km) | Tumbling Bay weir, east Shepperton |
Desborough Cut | southwest Walton-on-Thames | 0.682 miles (1.098 km) | northeast Weybridge |
Abbey River | Chertsey Lock | 2 miles (3.2 km) | Penton Hook Island, Thorpe |
Jubilee River | Black Potts Ait, Datchet | 7.2 miles (11.6 km) | Boulter's Lock, Taplow |
Clewer Mill Stream | Queen Elizabeth Bridge, Windsor | 1.5 miles (2.4 km) | Bush Ait, Clewer, Windsor, Berkshire |
Hennerton Backwater | opposite Ferry Eyot | 1.25 miles (2.01 km) | above Camps Puddle, by foot of Wargrave Hill |
Swift Ditch | Culham Bridge | 1.5 miles (2.4 km) | Abingdon Lock |
Seacourt Stream and Hinksey Stream | Kennington Railway Bridge, Oxford | 6 miles (9.7 km) | north Wytham |
Castle Mill Stream | Gasworks Bridge, Oxford | 0.66 miles (1.06 km) | Port Meadow, Oxford |
Bulstake Stream | Osney Rail Bridge, Oxford | 1.7 miles (2.7 km) | Four Rivers, Oxford |
Sheepwash Channel | Four Rivers, Oxford | 0.1 miles (0.16 km) | Castle Mill Stream at Isis Lock |
Kingsbridge Brook/ Wolvercote Mill Stream | above Godstow Lock and weir | 1.3 miles (2.1 km) | Oxey Mead, south Yarnton, Oxfordshire |
Canals and Other Connected Waterways
These are waterways that link to the River Thames, often allowing boats to travel to other parts of the country.
Name | Where it connects to the Thames | Length | Destination |
---|---|---|---|
Regent's Canal | Limehouse Basin south exit | Little Venice junction with Paddington Arm of Grand Union Canal | |
Lee Navigation, via lower River Lea | Bow, London | Hertford Castle Weir, Hertford, Hertfordshire | |
Grand Union Canal via lower River Brent | Brentford | Birmingham | |
Wey and Godalming Navigations via lower River Wey | Weybridge | 20 miles (32 km) | Godalming, Surrey |
Maidenhead Waterways | Bray | (Not currently navigable by boats) | |
Kennet and Avon Canal via River Kennet | Reading | 87 miles (140 km) | Bristol and the Atlantic Ocean |
Wilts & Berks Canal | Abingdon | 52 miles (84 km) | Kennet and Avon Canal at Semington (being restored) |
Oxford Canal via Sheepwash Channel, Oxford via Dukes Cut |
Oxford King's Lock |
78 miles (126 km) | Coventry, Warwickshire and the Grand Union Canal |
Thames and Severn Canal via River Coln | Lechlade | Stroud, Gloucestershire and the Severn valley (being restored) |