Directory
Every watercourse
1,102 named rivers, brooks, becks, canals and estuaries with monitored storm overflows discharging into them — 4 spilling right now. Major rivers and canals have richer featured pages: by river · by canal.
Watercourses with fewer than three monitored overflows are on the national map.
A
- Adel Beck7
- Adur18
- Afon Bowydd3
- Afon Braint4
- Afon Cadnant8
- Afon Caledffrwd3
- Afon Cefni6
- Afon Cegin3
- Afon Clywedog4
- Afon Dulas3
- Afon Eitha4
- Afon Ganol3
- Afon Goch6
- Afon Goedol3
- Afon Gwyrfai5
- Afon Irfon4
- Afon Llan8
- Afon Lliw16
- Afon Lwyd47
- Afon Marlais5
- Afon Morlais3
- Afon Ogwen3
- Afon Pelenna3
- Afon Prysor3
- Afon Seiont5
- Afon Twrch7
- Afon Wydden4
- Aire and Calder Navigation7
- Aldbrough Beck3
- Aldingbourne6
- Alfreton Brook5
- Aller Brook(s)5
- Alverthorpe Beck5
- Anchor Brook8
- Arrowe Brook7
- Arrowe Brook a trib of the River Birket5
- Arun12
- Astley Brook6
- Atlantic Ocean5
- Atlantic Ocean (c)6
- Atlantic / Porth Nanven Stream3
- Audley Brook3
B
- Bache Brook4
- Baddow Brook3
- Bagley Beck (Culverted)3
- Bagley Dike (Culverted)5
- Bailey Brook3
- Balderton Brook3
- Bannister Brook3
- Barden Mill Stream3
- Barry Brook3
- Bartley Water3
- Barton Beck3
- Barton Brook5
- Beaulieu3
- Bedale Beck5
- Bedford Brook4
- Beechburn Beck5
- Belford Burn3
- Bentley Brook7
- Beult5
- Beverley Brook4
- Biddulph Brook3
- Bidston Stream3
- Bidston Stream, a trib of the River Birket3
- Bidwell Brook5
- Bilston/darlaston Brook4
- Bishopton Beck3
- Bitham Brook/trib Bitham Brook3
- Black Brook22
- Black Burn8
- Blackburn Brook7
- Blackdene Burn6
- Blackhills Gill4
- Blackstone Beck6
- Blackwater3
- Blea Beck3
- Borsdane Brook11
- Bottesford Beck5
- Bottesford Beck Culvert5
- Bottle Brook9
- Bourne Brook3
- Bow Brook7
- Bowburn Beck4
- Bowling Beck (Culverted)5
- Bradford Beck9
- Bradford Beck (Culverted)6
- Bradshaw Brook3
- Braunstone Brook3
- Brede6
- Bretton Brook4
- Brierdene Burn3
- Brislington Brook6
- Brislington Brook Via Sws10
- Bristol Avon3
- Bristol Avon (By Bk to Netham W3
- Bristol Channel12
- Bristol Channel (c)6
- Brockhampton Creek5
- Brook Dike9
- Broughton Astley Brook3
- Bryn Brook(s)3
- Bugbrooke Brook3
- Bumpstead Brook3
- Burry Pill3
- Burton Brook4
- Buss Creek3
- Butts Beck3
- By Brook5
C
- Caldy Brook3
- Cam Brook7
- Camel Estuary (e)6
- Canker Dyke (Culverted)4
- Car Brook (Culverted)3
- Car Brook via Wales Road public sewer9
- Cardigan Bay5
- Car Dyke3
- Carr Beck7
- Carr Brook4
- Catchwater Drain3
- Causey Burn3
- Cawsand Bay (c)3
- Chad Brook5
- Chaddesden Brook6
- Chain Caul Culvert3
- Chapel Beck4
- Chester Burn3
- Chichester Harbour9
- Chinn Brook6
- Chinnock Brook3
- Chorlton Brook5
- Church Burn5
- Cinderford Brook4
- Clackers Brook3
- Claxton Beck6
- Coal Burn4
- Coalford Beck4
- Coastal Water - Cardigan Bay3
- Coastal Waters7
- Coastal Waters - Irish Sea3
- Coastal Waters - Penrhyn Bay4
- Cockhaise Brook3
- Cockshaw Burn4
- Cod Beck5
- Cofton Stream(s)4
- Coldbrook4
- Coldwell Burn3
- Colne Estuary3
- Colne Water3
- Colwyn Bay3
- Cong Burn7
- Conwy Bay4
- Coombe Brook Via Sws6
- Coppice Beck (Culverted)(Via Common Screen)13
- Coppice Brook9
- Cotting Burn3
- Cotton Brook7
- Countesthorpe Brook4
- Coxhoe Beck10
- Cranbrook Via Sws3
- Cranleigh Waters3
- Cree Beck3
- Cresswellshawe Brook, via a surface water sewer, a tributary of the River Dane4
- Crewkerne Stream (s)3
- Crimple Beck Or River Crimple4
- Croal Minor7
- Crook Beck5
- Cuckmere8
- Cuddington Brook3
- Culverted section of Gaywood R3
- Culverted section of River Darwen3
- Culverted Trib Of River Aire7
- Culverted Trib Of River Calder3
- Culverted Trib Of River Colne4
- Culverted Trib Of River Hertford4
- Culverted Trib Of River Holme3
- Culverted Trib Of Wyke Beck3
- Culverted tributary of River Blakewater6
- Culverted tributary of River Darwen3
- Culverted tributary of the River Darwen3
- Culvert of the Burlais Brook3
- Curborough Brook4
D
E
- Eagley Brook8
- East Brook (Culverted)5
- East Brook (Culverted)(Via Common Screen)5
- East Looe River (s)3
- East Okement River3
- Ebbw Fach River22
- Ebbw Fawr3
- Eller Beck3
- Embleton Burn3
- English Channel85
- English Channel(c)6
- English Channel (coastal)6
- Estuarial Waters of Afon Nedd4
- Estuarial Waters of Swansea Bay3
- Estuarial Waters of the River Dee3
- Evington Brook3
- Exe Estuary3
F
G
- Gaddesby Brook3
- Garsiwn Ditch3
- Gill Beck3
- Gilt Brook4
- Gilwiskaw Brook3
- Gipton Beck (Culverted)5
- Glenfield/braunstone/k/mux Br8
- Glossop Brook6
- Golden Brook4
- Grace Dieu Brook5
- Greatham Beck3
- Great Stour4
- Grendon Brook●5
- Groundwater12
- Groundwater Via Infiltration3
- Groundwater Via Infilt System6
- Gwendraeth Fach6
- Gwendraeth Fawr18
- Gwindra Stream (s)3
H
- Halwell Stream4
- Hamble8
- Ham Brook7
- Hamoaze (estuarine)3
- Hampshire Avon River3
- Hanwell Brook4
- Hardenhuish Brook3
- Hardshaw Brook4
- Hartley Brook Dike5
- Hartley Burn3
- Hebble Brook10
- Hebble Brook (Culverted)5
- Hebden Water5
- Henllan Brook5
- Henmore Brook4
- Herrington Burn5
- Hetton Burn3
- Heugh Sike4
- Hey Brook6
- Higher Leat Via Sws3
- Higher Leat Via Sw Sewer6
- High Royds Beck3
- Hilden Brook6
- Hillfarrance Brook3
- Hindsford Brook3
- Hockley Brook38
- Holes Bay Via Sws (estuarine)3
- Holgate Beck4
- Holland Brook4
- Hollins Beck4
- Holmbush Gill (eastern Adur)3
- Holme Beck9
- Honicknowle Stream4
- Hooborough Brook4
- Horden Burn3
- Horse Eye Sewer4
- Horton Beck (Culverted)3
- Horton Beck (West Brook) (Culverted)3
- Houghwell Burn4
- Hyndburn Brook4
I
J
K
L
- Lady Beck3
- Lady Brook4
- Lady Burn7
- Lam Brook3
- Lam Brook Via Sws3
- Langstone Harbour3
- Langton Beck3
- Langton Brook5
- Leapmill Burn3
- Leas Brook7
- Lees Head Beck3
- Leigh Creek3
- Leiston Beck●11
- Len3
- Lilly Brook(s)4
- Limy Water, a trib of the River Irwell3
- Liswerry Pill Reen4
- Little Hulton Stream3
- Littleover Brook3
- Local Stream (s)4
- Longford Brook4
- Longton Brook8
- Longwood Brook (Culverted)3
- Looe River (harbour) (e)3
- Loughor Estuary4
- Lower Roding3
- Lowthorpe Beck3
- Lumley Park Burn4
- Lustrum Beck16
- Lyme Bay (c)9
- Lyme Brook12
- Lymington7
M
- Malpas Brook3
- Maltby Dyke4
- Manchester Ship Canal21
- Manchester Ship Canal via a surface water sewer5
- Manchester Ship Canal via surface water sewer7
- Markeaton Brook15
- Marston Brook3
- Marton West Beck3
- Maud Foster Drain3
- Meanwood Beck8
- Medina19
- Medway108
- Mells Stream3
- Menai Strait36
- Meon3
- Middle Beck4
- Middle Brook9
- Milford Haven3
- Milford Haven Estuary3
- Milford Haven Waterway4
- Mill Avon3
- Mill Beck14
- Mill Brook3
- Mill Dike3
- Mill Ditch3
- Millingford Brook5
- Mill Race4
- Mill Shaw Beck3
- Mill Stream5
- Milton Beck3
- Milton Creek6
- Mitchell Brook3
- Mobberley Brook3
- Monks Brook Via Drain3
- Monktonmead Brook4
- Moors Burn5
- Morecambe Bay3
- Morlais Brook7
- Moston Brook via surface water sewer3
- Mounts Bay English Channel3
- Mousesweet Brook8
N
- Nailsworth Stream6
- Nant Bran3
- Nant Clydach6
- Nant Talwg3
- Nant-Y-Fendrod3
- Nant Yr Aber7
- Neath Estuary4
- New Harbour, Holyhead3
- Newlands Brook3
- Newmarket No.1 Public Drain3
- New Mill Dike5
- New Quay Bay4
- Newton Brook3
- Newton Creek (estuarine)4
- Nickynack Beck4
- Nor Beck3
- Northbrook3
- North Brook Via Sws5
- Northbrook Via Sws3
- North Sea142
- Nunn Brook5
O
P
- Park/bottle Brook4
- Park Brook3
- Pendle Water5
- Pennington Brook3
- Penryn River(e)11
- Pillmawr Creek6
- Pincey Brook3
- Pinch Beck6
- Plumpton Clough3
- Plymouth Sound (e)3
- Plymouth Sound (estuarine)4
- Pocklington Beck3
- Pont Burn3
- Pook Bourne3
- Poole Bay (c)3
- Poole Harbour5
- Porter Brook9
- Portland Harbour3
- Portsmouth Harbour27
- Potland Burn3
- Potwell Dyke3
- Pow Beck5
- Prestatyn Gutter8
- Priorpot Beck4
- Prittle Brook4
- Pulford Brook3
- Pymmes Brook4
R
- Radipole Lake Via Sws3
- Rainton Burn6
- Rainworth Water3
- Rea Brook12
- Red Beck3
- Red Burn3
- Red River (s)3
- Repton Brook3
- Rhondda Fach River23
- Rhondda Fawr7
- Rhondda Fawr River13
- Rhondda River Fawr5
- Rhyl Cut4
- Ridings Brook6
- Ringmore Stream (s)3
- River Afan20
- River Aire84
- River Aire (Via Public Sewer And Common Screen)3
- River Alaw4
- River Alham4
- River Allen7
- River Aln9
- River Alne3
- River Alt4
- River Alun4
- River Alyn19
- River Amber11
- River Amman20
- River Anker10
- River Arrow13
- River Avon●115
- River Avon(e)3
- River Avon (estuarine)11
- River Avon (estuarine) Via Sws5
- River Avon (e) Via Sws8
- River Avon(s)21
- River Avon (sherston Branch)4
- River Avon (tetbury Branch)3
- River Avon Via Sws60
- River Avon Via Sws (estuarine)27
- River Axe13
- River Barle4
- River Beal3
- River Blackwater9
- River Blakewater14
- River Blyth6
- River Blyth Estuary18
- River Blythe (trib)4
- River Bollin19
- River Bourne7
- River Brain8
- River Brent15
- River Bride(s)3
- River Brit7
- River Browney16
- River Brue3
- River Calder89
- River Calder via Public Sewer3
- River Caldew7
- River Cam9
- River Camel (s)4
- River Cary3
- River Ceiriog6
- River Char3
- River Chater5
- River Chelt3
- River Cherwell5
- River Chew8
- River Chew(s)3
- River Churnet15
- River Clarach3
- River Clun3
- River Clwyd8
- River Clydach11
- River Cober Via Sws3
- River Cole24
- River Colne46
- River Colne (Via Birkby Relief Sewer)5
- River Coly (s)3
- River Conwy15
- River Coquet9
- River Coquet Estuary3
- River Croal15
- River Croco4
- River Crouch3
- River Culm6
- River Culm (s)3
- River Cynon45
- River Dafen11
- River Dane8
- River Dane via a surface water sewer4
- River Dane via surface water sewer3
- River Darent3
- River Dart4
- River Dart (estuarine)3
- River Dart Estuary4
- River Dart Estuary(e)3
- River Darwen13
- River Dean10
- River Dearne23
- River Deben3
- River Dee57
- River Dee Estuary4
- River Deerness11
- River Dene6
- River Derwent113
- River Derwent Estuary3
- River Devon4
- River Doe Lea5
- River Douglas15
- River Douglas via surface water sewer5
- River Dove20
- River Drone10
- River Dulais12
- River Dwyryd3
- River Eamont6
- River East Allen3
- River Ebbw39
- River Ebbw Fach4
- River Eden34
- River Ehen8
- River Ellen9
- River Elwy3
- River Ely28
- River Erch7
- River Erewash36
- River Erme6
- River Esk12
- River Esk (Tidal)3
- River Esk (Tidal) (Whitby Harbour)3
- River Etherow14
- River Evenlode7
- River Ewenni4
- River Exe12
- River Exe Via Sws19
- River Eye + Various Brooks6
- River Fal8
- River Fender5
- River Foss11
- River Foss (Via Sw. Sewer)3
- River Fowey Estuary(e)7
- River Frome47
- River Frome(s)5
- River Frome Via Sws13
- River Garw7
- River Gaunless23
- River Gipping6
- River Glaslyn4
- River Glaze4
- River Goyt20
- River Goyt via a surface water sewer3
- River Graveney11
- River Greta6
- River Gwash3
- River Gwenfro13
- River Gwili12
- River Hipper10
- River Hiz3
- River Hogsmill3
- River Holme13
- River Humber10
- River Idle4
- River Irk29
- River Irwell61
- River Irwell via a surface water sewer5
- River Irwell via surface water sewer3
- River Isbourne8
- River Ise6
- River Isle8
- River Itchen3
- River Ithon10
- River Ivel4
- River Keekle4
- River Kennet6
- River Kennett3
- River Kensey4
- River Kent6
- River Kenwyn(s)7
- River Kenwyn Via Sws3
- River Kym5
- River Lea3
- River Leadon3
- River Leam10
- River Lee27
- River Leen22
- River Lemon(s)4
- River Len5
- River Leven16
- River Lew5
- River Lew Via Sws3
- River Lim3
- River Little Ouse4
- River Lliedi8
- River Llyfni3
- River Llynfi27
- River Lostock8
- River Loughor14
- River Lowman5
- River Loxley6
- River Lud9
- River Lune10
- River Lydden3
- River Lyne5
- River Lynher5
- River Marden7
- River Maun12
- River Mawddach5
- River Mease3
- River Meavy3
- River Meavy (s)3
- River Meden12
- River Medlock22
- River Medlock via surface water sewer3
- River Medway14
- River Medway Estuary13
- River Mole14
- River Nadder3
- River Neath18
- River Neet (s)4
- River Nene33
- River Nene (old Course)6
- River Nent5
- River Nevern3
- River Nidd22
- River Noe3
- River Ogmore6
- River Ore4
- River Orwell7
- River Otter9
- River Ouse30
- River Ouse (Pumped Outlet) (Via Asylum Sw. Sewer)3
- River Ouse (Tidal)10
- River Ouse (Via Moat Sw. Sewer)4
- River Ouzel5
- River Parrett (e)3
- River Parrett(tidal)(e)3
- River Penk6
- River Penk/wergs Brook4
- River Perry3
- River Petteril9
- River Plym (estuarine)6
- River Plym Via Sws (estuarine)14
- River Pont9
- River Poulter4
- River Rase3
- River Ray6
- River Rea54
- River Rheidol4
- River Rhondda22
- River Rhondda Fawr5
- River Rhymney13
- River Rhymni37
- River Rib3
- River Ribble16
- River Ribble Estuarine Waters3
- River Ribble Estuary3
- River Ribble (Tidal)3
- River Ribble via a surface water sewer3
- River Rivelin3
- River Roch19
- River Roch via surface water sewer4
- River Roden4
- River Roding30
- River Rother34
- River Rother and Tributaries3
- River Ryburn5
- River Ryton5
- River Salwarpe3
- River Seiont3
- River Sence19
- River Sence (soar)4
- River Sett3
- River Seven4
- River Sheaf14
- River Sheppey6
- River Sherbourne3
- River Sirhowy10
- River Skell8
- River Skell (Via Sw. Sewer)6
- River Skerne27
- River Soar22
- River Soar Or Tribs4
- River Soar (tributary)7
- River Sow4
- River Spodden5
- River Stour53
- River Stour(s)4
- River Stowe3
- River Swale16
- River Swift4
- River Taff54
- River Tamar4
- River Tamar (e)6
- River Tamar (estuarine)15
- River Tamar Estuary (e)4
- River Tamar (s)5
- River Tame104
- River Tavy5
- River Taw4
- River Tawe34
- River Taw Estuary(e)3
- River Team12
- River Team Estuary3
- River Tean6
- River Tees55
- River Tees Estuary16
- River Teifi37
- River Teign8
- River Teme11
- River Tern3
- River Thame4
- River Thaw5
- River Till6
- River Tillery5
- River Tillingham4
- River Tone10
- River Tonge7
- River Torridge9
- River Torridge Estuary (e)5
- River Tove4
- River Towy14
- River Trym Via Sws10
- River Tweed5
- River Tweed Estuary26
- River Ure10
- River Usk30
- River Usk Estuary3
- River Wandle13
- River Wansbeck8
- River Wansbeck Estuary6
- River Waveney6
- River Waver3
- River Wear73
- River Wear Estuary16
- River Weaver19
- River Welland11
- River Welland NT3
- River Wenning4
- River Wensum10
- River Wey13
- River Wharfe36
- River Wheelock7
- River Wid3
- River Wid NT3
- River Wiske3
- River Witham4
- River Worth18
- River Wreake8
- River Wreake (eye) Trib9
- River Wylye4
- River Wyre6
- River Wyre Estuary5
- River Yarrow10
- River Yealm5
- River Yeo12
- River Yeo (s)5
- River Yeo Via Sws6
- River Ystwyth3
- R Nene3
- Rother16
- Rother E9
- Rother W3
- Rothley Brook3
- Rowletch Burn5
- Rud Beck (Culverted) (Via Public Sewer)3
- Rudhall Brook3
S
- Saffron Brook4
- Salary Brook5
- Sandy Brook3
- Sankey Brook13
- Saundersfoot Stream6
- Savick Brook9
- Scotch Brook3
- Scrase Bridge Stream4
- Scrase Stream3
- Sea Cut (Scalby Beck) (Via Detention Tank)3
- Seaton Burn22
- Semington Brook3
- Shedfield Stream3
- Sheffield Lane Dike4
- Sherburn House Beck4
- Shire Brook11
- Shirtcliff Brook5
- Shreen Water6
- Sirhowy River28
- Siston Brook Via Sws3
- Sketchley Brook7
- Slade Brook3
- Sleek Burn5
- Slitten Brook4
- Slutwell Stream3
- Small Brook3
- Smallhope Burn8
- Smestow Brook16
- (s) Mill Stream3
- Smithy Brook6
- Sneyd Brook3
- Soakaway????3
- Solent61
- Somerhill Stream3
- Southampton Water6
- Spen River7
- (s) River Carnon3
- Stanley Burn4
- Stanney Brook5
- St Austell Bay (c)3
- Stocks Brook3
- Stoke Brook (s)3
- Stonehouse Brook4
- Stonehouse Creek (e)3
- Stonehouse Creek Via Sws (est)●7
- Stoney Rock Beck (Culverted)3
- Stor3
- Stour27
- Stream (s)23
- Strine Brook4
- Stromford Brook4
- Sudburn Beck3
- Sugley Dene3
- Summerham Brook (s)3
- Surface Water Sewer (s)4
- Swale8
- Swanage Bay3
- Swansea Bay17
- Swanspool Brook10
- Swinden Clough3
T
- Tang Hall Beck (Culverted)4
- Tawelan Brook4
- Teign Estuary(e)6
- Tendring Streams6
- Tennant Canal3
- Test12
- The Aller Brook (s)3
- The Beck4
- The Fleet4
- The Great Stour4
- The Irish Sea3
- The Lune Estuary, via Mill Race culvert4
- The Malago3
- The Moss4
- The North Sea17
- The River Avon5
- The River Avon Via Sws4
- The River Cam3
- The River Humber3
- The River Irwell5
- The River Ise4
- The River Ivel3
- The River Nene7
- The River Nene (old Course)3
- The River Wensum11
- The River Witham3
- The River Yare3
- The West Dyke5
- The Wray Brook5
- Thornton Beck5
- Thorpe Beck4
- Tidal River Bure3
- Tidal River Colne4
- tidal River Orwell4
- Tidal River Yare6
- Timperley Brook6
- Tockington Mill Rhine3
- Tongue Burn3
- Trap Sike (Culverted)3
- Tref-Y-Nant Brook3
- Tremadog Bay8
- Trib of Aller Brook5
- Trib Of Bagley Beck3
- Trib of Bailey Brook3
- Trib Of Blackburn Brook3
- Trib of Cam Brook3
- Trib of Car Dyke3
- Trib Of Cock Beck4
- Trib of Hillfarrance Brook3
- Trib of Kings Sedgemoor Drain5
- Trib of Lyme Brook4
- Trib Of Mickle Ing Beck (Via A Public Sewer)5
- Trib of Midford Brook (s)3
- Trib Of River Aire8
- Trib of River Avon4
- Trib of River Avon(s)3
- Trib Of River Calder4
- Trib Of River Colne5
- Trib of River Creedy Via Sws4
- Trib Of River Dearne6
- Trib of River Derwent6
- Trib Of River Doe Lea3
- Trib of River Frome Via Sws3
- Trib of River Lyner3
- Trib of River Rea3
- Trib Of River Rother8
- Trib of River Sence7
- Trib of River Sence (anker)3
- Trib of River Soar10
- Trib of River Stour(s)5
- Trib of River Tame6
- Trib of River Tone4
- Trib of River Tone (s)4
- Trib of River Trym Via Sws13
- Trib of River Wreake3
- Trib of River Yeo(s)3
- Trib of Sedgemoor Old Rhyne3
- Trib of Sherford River3
- Trib of The Moss4
- Trib of the River Crouch4
- Trib of the River Teign3
- Trib River Chelmer3
- Trib River Crouch3
- Trib River Nene20
- Trib River Rhee3
- Trib River Roach3
- trib River Tove4
- Trib River Welland3
- Tributary of Afon Alyn5
- Tributary of Afon Dwyryd3
- Tributary of Alfreton Brook3
- Tributary of Badsey Brook3
- Tributary of Bailey Brook8
- Tributary of Birmingham Canal4
- Tributary of Black Brook4
- Tributary of Black Burn6
- Tributary of Bottesford Beck6
- Tributary of Bottle Brook4
- Tributary of Bourn Brook3
- Tributary of Car Dyke3
- Tributary of Carrant Brook3
- Tributary of Chapel Beck3
- Tributary of Chester Burn3
- Tributary of Coxhoe Beck3
- Tributary of Dene Burn3
- Tributary of Fleet Beck3
- Tributary of Ford Brook6
- Tributary of Fowlea Brook3
- Tributary of Full Brook3
- Tributary of Glynde Reach/ River Ouse3
- Tributary of Gwendraeth Fawr3
- Tributary of Hartshay Brook4
- Tributary of Heads Hope Burn3
- Tributary of Kyo Burn7
- Tributary of Longton Brook3
- Tributary of Loughor Estuary4
- Tributary of Lustrum Beck5
- Tributary of Lyme Brook6
- Tributary of Marton West Beck3
- Tributary of Moors Burn3
- Tributary of Nut Brook3
- Tributary of Park Brook3
- Tributary of Polser Brook3
- Tributary of River Anker6
- Tributary of River Avon8
- Tributary of River Blythe4
- Tributary of River Browney4
- Tributary of River Cherwell4
- Tributary of River Cole5
- Tributary of River Creedy3
- Tributary of River Derwent14
- Tributary of River Dove5
- Tributary of River Erewash10
- Tributary of River Frome5
- Tributary of River Humber3
- Tributary of River Leam3
- Tributary of River Maun3
- Tributary of River Mease3
- Tributary of River Mole3
- Tributary of River Otter4
- Tributary of River Roding3
- Tributary Of River Rother3
- Tributary of River Sence10
- Tributary of River Skerne8
- Tributary of River Soar13
- Tributary of River Stour8
- Tributary of River Tame15
- Tributary of River Team6
- Tributary of River Tees5
- Tributary of River Tern3
- Tributary of River Tone3
- Tributary of River Wear21
- Tributary of River Wear (Culvert)5
- Tributary of River Weaver3
- Tributary of River Yeo3
- Tributary of Rushyford Beck4
- Tributary of Smestow Brook7
- Tributary of Soar Brook5
- Tributary of Stanley Beck4
- Tributary of Stanley Burn6
- Tributary of Stockerley Burn5
- Tributary of Stroom Dyke4
- Tributary of Swan Brook3
- Tributary of the Caldon Canal3
- Tributary of the Low3
- Tributary of the Marsham Sewer4
- Tributary of the Medway3
- Tributary of the River Avon5
- Tributary of the River Beult6
- Tributary of the River Darwen3
- Tributary of the River Dee6
- Tributary of the River Itchen4
- Tributary of the River Nene3
- Tributary of the River Otter4
- Tributary of the River Rother7
- Tributary of the River Seaton4
- Tributary of the River Stour3
- Tributary of the River Teise5
- Tributary of the River Yeo4
- Tributary of the Teville Stream4
- Tributary of Uddens Water4
- Tributary of Whissendine Brook3
- Tributary of Wyrley Brook3
- tributary River Crouch3
- tributary River Thet3
- tributary River Waveney4
- Triutary of Pittington Beck4
- Tyelaw Burn4
U
V
W
- Wallington10
- Walney Channel5
- Walverden Water3
- Warmley Brook(s)3
- Warmley Brook Via Sws7
- Warmsworth Beck3
- Warney Brook5
- Warstones Brook3
- Wash Brook4
- Wash Dike4
- Wealdstone Brook7
- Weaver Navigation3
- Wellow Brook16
- Wembley Brook5
- Wem Brook3
- Wepre Brook4
- Werrington Brook3
- West Beck3
- Western Cleddau6
- Westleigh Brook8
- Weston Mill Lake(e)3
- Weymouth Harbour(e)8
- Weymouth Harbour Via Sws (e)3
- Whitewell Brook5
- Willingdon Sewer3
- Willow Brook9
- Wince Brook9
- Wiza Beck3
- Woodnook Water3
- Wooler Water5
- Wootton Creek4
- Workhouse Lake of Portsmouth Harbour3
- Wyke Beck11