Alconbury and Ellington Brooks- Aldeburgh and Thorpeness
- Area at risk from the furthest extent of tidal flooding between Bilsby and Thorpe St Peter
- Area at risk from the furthest extent of tidal flooding from Holland Fen to Northgate
- Area at risk from the furthest extent of tidal flooding from New Holland to East Halton
- Area at risk from the furthest extent of tidal flooding from North Somercotes to Bilsby
- Area at risk from the furthest extent of tidal flooding from South Killingholme to Grimsby
- Area at risk from the furthest extent of tidal flooding from Wainfleet All Saints to Langrick
- Area near the Wash Frontage from Gibraltar Point to Freiston Shore
- Area near the Wash Frontage from Wyberton Marsh to Kirton Marsh
- Area near to the sea defences in Anderby Creek and Chapel St Leonards
- Area near to the sea defences in Ingoldmells
- Area near to the sea defences in Mablethorpe
- Area near to the sea defences in Skegness and low lying areas near Gibraltar Point
- Area near to the sea defences in Trusthorpe, Sutton on Sea and Huttoft Bank
- Areas near the Dallington Brook and Brampton Branch in Northampton
- Areas near the East and West Fen Catchwater and the Maud Foster Drain
- Areas near the Humber Tributaries from Barton upon Humber to Humberston
- Areas near the River Lud in Louth
- Areas near the River Nene from Elton to Wansford
- Areas near the River Nene from Thorpe Waterville to Eaglethorpe
- Areas near the River Nene in Peterborough and surrounding villages
- Areas near the tidal River Welland, tidal River Nene, and the Wash
- Areas near the tidal River Witham, the Haven, and the Wash frontage
- Areas near the Wootton Brook in the Collingtree, Merefield and Shelfleys parts of Northampton
- Areas near to the New Cut Drain in the Wybers Wood and Willows Estate Areas of Grimsby
- Areas near to the sea defences from Donna Nook to Saltfleet
- Areas near to the sea defences in Cleethorpes
- Areas near to the sea defences in Humberston
- B1040 Thorney to Whittlesey Road to the South of the River Nene
- Bain Catchment
- Barlings Eau and Duckpool Catchwater
- Barlings Eau in Langworth
- Barnwell Brook in Barnwell
- Beeston and Seddington
- Benacre Marshes and Kessingland Beach
- Bevills Leam,River Nene(Old Course),Whittlesey Dyke
- Bevills Leam,Twenty Foot River,River Nene(Old Course),Whittlesey Dyke
- Bevills Leam,Twenty Foot River,Whittlesey Dyke
- Biggleswade and Holme
- Billingborough Ousemere Lode in parts of Billingborough and Horbling
- Bin Brook at Newnham
- Bin Brook at Newnham Area 1
- Bin Brook at Newnham Area 2
- Bin Brook in Cambridgeshire
- Blackwater North Bank
- Blackwater South Bank from Maldon to Maylandsea
- Blunham
- Blunham East
- Blyth & Walpole Rivers and the Bramfield Watercourse
- Blythburgh and marshes upstream of A12
- Bourn Brook from Bourn to Comberton
- Bourn Brook in Cambridgeshire
- Bourne Eau in Bourne
- Brampton
- Bumpstead Brook through Steeple Bumpstead and Broad Green to New England
- Burnham on Crouch
- Bury Brook
- Bury Brook from Kings Ripton to Ramsey
- Butts Drain in the Butts Road and Marsh Lane areas of Barton-on-Humber
- Canvey Island North
- Canvey Island South
- Car Dyke, Billinghay Skirth and tributaries in the Billinghay Area
- Chediston watercourse at Halesworth
- Chesterfords
- Chesterfords
- Chesterton, Riverside and the Commons
- Chesterton, Riverside and the Commons
- Clayhithe and Waterbeach
- Clipstone Brook at Leighton Buzzard
- Clipstone Brook at Leighton Buzzard
- Clipstone Brook at Leighton Buzzard Area 1
- Clipstone Brook at Leighton Buzzard Area 2
- Coast from Hunstanton to north of King's Lynn
- Coast from north of Kings Lynn to Snettisham
- Cogenhoe Mill Caravan Site
- Cottenham Lode
- Cottenham Lode and Bin Brook
- Dengie Marshes
- East and West Fens
- East and West Glens
- East bank of the River Yare at Great Yarmouth from South Denes to South Quay
- East banks of the Rivers Yare and Bure at Great Yarmouth including North Quay, Newtown and Bure Park
- East Brackley
- East Mersea
- East of Wisbech along the A47 and surrounding area
- East of Wisbech along the A47 to Terrington St John and surrounding areas
- Eastwood Brook from downstream of Rayleigh Weir and the Prittlewell Brook to Southend Airport
- Eastwood Brook from downstream of Rayleigh Weir and the Prittlewell Brook to Southend Airport
- Ellington, Hamerton and the Alconburys
- Ely Ouse
- Essex Coast at Canvey Island and South Benfleet including marshland to Wat Tyler Country Park
- Essex Coast from Clacton to St Peters Flat including the Rivers Colne and Blackwater Estuaries
- Essex Coast from Fobbing to Purfleet including Tilbury, Grays and the Dartford Crossing
- Essex Coast from Leigh on Sea to Hadleigh Marshes, including Two Tree Island.
- Essex Coast from Leigh-on-Sea to Purfleet including Canvey Island, Tilbury and Dartford
- Essex Coast from Shoeburyness to Southend Sea Front including Southchurch Park
- Essex Coast from St Peters Flat to Shoeburyness including the Crouch and Roach Estuaries
- Eye Brook in Caldecott
- Far extent of Tidal flooding from the Lincolnshire Coastline
- Far extent of Tidal Flooding from the Wash and Tidal Estuaries
- Far extent of Tidal flooding on the South Humber Bank
- Felixstowe Ferry & Bawdsey Quay
- Felixstowe Ferry Hamlet and the Deben Marshes
- Fen Ditton and Fen Road
- Fenstanton and Fen Drayton
- Forty Foot River/Vermuydens Drain(East)
- Fossdyke Canal and River Till
- Fossdyke Canal and Tributaries from Torksey to Lincoln including Saxilby
- Fossdyke Canal at Burton Waters
- Foston Beck from Sedgebrook to the A1
- Girton
- Grantchester, Newnham Croft and the Colleges
- Grays to Purfleet
- Great Easton Brook in Great Easton
- Great Raveley Drain/River Nene(Old Course)
- Great Steeping and Firsby
- Groundwater Flooding in Barrow upon Humber
- Groundwater Flooding in Bury St Edmunds
- Groundwater Flooding in Fornham St Martin
- Groundwater Flooding in Newmarket
- Groundwater flooding south of the Humber Estuary
- Hamford Water
- Harpers Brook and Willow Brook
- Harpers Brook in Brigstock and Sudborough
- Harwich Town, Dovercourt and Bathside bay
- Heighington Beck in Heighington
- Hemingfords
- Hinxton and Duxford
- Holbeach, Fleet, Gedney and surrounding areas
- Holland Marshes
- Houghton and Wyton
- Hullbridge waterside properties
- Humber Tributaries
- Hundred Foot River Flood Defences
- Hundred Foot Washes
- Hundred Foot Washes Flood Defences east bank breach from Coveney to Denver
- Huntingdon Godmanchester and Hartford
- Ickleton
- Immingham Dock
- Isolated low lying properties along the tidal River Waveney
- Isolated properties and villages near the Great Eau, Long Eau and Woldgrift Drain.
- Isolated properties and villages near the Louth Canal from Austen Fen to Tetney Lock.
- Isolated properties and villages near the River Nene from Wellingborough to Thrapston
- Isolated properties and villages near the River Witham and River Brant from Claypole to Lincoln
- Isolated properties and villages near the River Witham from South Witham to Claypole
- Isolated properties and villages near the South Forty Foot Drain and its tributaries
- Isolated properties and villages near the Upper River Nene and its tributaries
- Isolated properties and villages near to the River Ancholme from Bishopbridge to Brigg
- Isolated properties and villages near to the River Ancholme from Broughton to Horkstow
- Isolated properties near the Louth Canal from Keddington to High Bridge
- Isolated properties near the River Lymn and Steeping
- Isolated properties near the River Nene from Cogenhoe to Great Doddington
- Isolated riverside properties on the Deben Estuary
- King's Lynn river frontage and South Lynn
- King's Lynn, West Lynn and the wash frontage
- Langford Area 1
- Langford Area 2
- Leigh On Sea frontage from Chalkwell to Hadleigh Marshes including Two tree Island
- Lincoln Watercourses
- Lincolnshire East Coast Rivers
- Little Ouse and River Thet
- Little River Lymn and Cowcroft Drain in Croft
- Littlebury
- Long Sutton to Newborough and surrounding areas
- Louth Canal and Waithe Beck
- Low Barlings and the Short Ferry Area
- Lower Glen and Bourne Eau System
- Lower Nene
- Lower River Ancholme
- Lower River Bure
- Lower River Cam in Cambridgeshire
- Lower River Chelmer
- Lower River Great Ouse in Central Bedfordshire, Bedford Borough and Cambridgeshire
- Lower River Witham
- Lower Welland
- Lower Wensum including Norwich
- Lowestoft Seafront and Docks
- Maldon Town waterfront and the Hythe
- Mardyke at Purfleet
- Mardyke from North Stifford to Purfleet
- Marshland behind Minsmere Sluice including Middleton and Sizewell
- Medbourne Brook in Medbourne
- Middle Level Catchwater Drain/Monks Lode/New Dyke
- Middle Level Commissioner Area
- Middle Level in the Fens
- Middle Nene
- Middle River Great Ouse in Milton Keynes, Bedford Borough and Central Bedfordshire
- Middle Wensum, Wendling Beck, and Tud
- Minor Tributaries of the Nene in Northamptonshire
- Minor Watercourses in North Kesteven
- Minor Watercourses of South Forty Foot Drain
- Monks Lode,New Dyke,Great Raveley Drain,Middle Level Catchwater Drain
- Mow Beck and Barrowby Stream in Grantham
- Mundesley Beck (River Mun)
- Mundesley Beck, River Mun at Mundesley
- Newport
- Newport Pagnell
- Newport Pagnell
- Newport Pagnell
- Newport Pagnell
- Norfolk Coast at Great Yarmouth
- Norfolk Coast at Keswick, Ostend and Walcott
- Norfolk Coast from Keswick to Ostend including Walcott
- Norfolk Coast from Sheringham to Winterton
- Norfolk Coast from Sheringham to Winterton On Sea
- North and South banks of the Stour Estuary from Shotley Gate to and including Brantham
- North Bank of Lake Lothing
- North Bank Road alongside the River Nene, east of Peterborough and west of Dog-in-a-Doublet Sluice
- North Norfolk Coast at Blakeney
- North Norfolk Coast at Brancaster
- North Norfolk Coast at Burnham
- North Norfolk Coast at Burnham Overy Staithe and Holkham
- North Norfolk Coast at Cley-next-the-Sea
- North Norfolk Coast at Morston
- North Norfolk Coast at Old Hunstanton
- North Norfolk Coast at Salthouse and East Cley
- North Norfolk Coast at Salthouse and East Cley
- North Norfolk Coast at Thornham
- North Norfolk Coast at Wells Quay
- North Norfolk Coast at Wells-next-the-Sea
- North Norfolk coast from old Hunstanton to and including Cley
- North West Norfolk rivers
- Oakington and Westwick
- Old Bedford Counter Drain Flood Defence
- Old Pophams Eau,Sixteen Foot Drain,Forty Foot River,Vermuydens Drain(East)
- Old West Flood Defence
- Olney
- Olney and Newton Blossomville
- Orford Ness to Bawdsey including Butley
- Orwell Estuary from the Orwell Bridge to Felixstowe including Pin Mill
- Oulton Broad near Mutford Lock
- Outlying villages on the Bure, Ant and Thurne
- Paglesham, Rochford, The Wakerings and Potton Island
- Pampisford
- Parkeston Quay and the Ramsey River
- Peterborough Brooks
- Pinchbeck and the West of Spalding
- Poulton Drain in the Covenham St Marys Area
- Precautionary Evacuation Notice area at Heacham seafront
- Precautionary Evacuation Notice area at Hunstanton
- Precautionary Evacuation Notice area at Snettisham seafront
- Rase and Upper Ancholme
- Rattlesden River and River Gipping through and including Stowmarket and Needham Market
- Rattlesden River from Rattlesden to Combs Ford, inclusive
- Riseley Brook at Riseley and Pertenhall
- River Ancholme and the Old River Ancholme in Brigg
- River Ant
- River Bain and Haltham Beck in Haltham and Kirkby on Bain
- River Bain in Coningsby and Tattershall
- River Bain in Horncastle
- River Blackwater from Braintree to Langford, including Coggeshall and Kelvedon
- River Box from Boxford toThorrington Street, inclusive
- River Brain from Black Notley to Witham, inclusive
- River Brett from, and including Lavenham to Higham
- River Bure and Spixworth Beck
- River Bure from Brampton to Wroxham
- River Bure from Corpusty to Brampton, inclusive
- River Burn
- River Burn from, and including South Creake to Burnham Thorpe
- River Cam from Chesterton to Fen Ditton Area 1
- River Cam from Chesterton to Fen Ditton Area 2
- River Cam from Grantchester to the Colleges in Cambridge Area 1
- River Cam from Grantchester to the Colleges in Cambridge Area 2
- River Cam from Little Chesterford to Whittlesford
- River Cam from Milton to Waterbeach
- River Cam from Newport to Littlebury
- River Cam from Stapleford to Hauxton
- River Can and Chelmer, through Chelmsford
- River Chater in Ketton
- River Chelmer from Great Dunmow to Rivermead campus and Industrial Estate in Chelmsford
- River Chelmer from the A138 at Chelmsford to Maldon
- River Colne
- River Colne from Castle Hedingham to upstream of Halstead
- River Colne from Halstead to Lexden
- River Colne, through Colchester
- River Crouch
- River Crouch from Noak Bridge to Runwell, including Wickford
- River Deben from downstream of Cretingham to Bromeswell, including Wickham Market
- River Deben, from Debenham to Cretingham, inclusive
- River Delph Flood Defences
- River East Glen in the East Glen Valley
- River Gipping downstream of Needham Market to upstream of London Road Bridge, Ipswich
- River Gipping from downstream of Needham Market to upstream of London Road Bridge, Ipswich
- River Gipping through Needham Market
- River Gipping through Stowmarket to upstream of Needham Market
- River Glaven
- River Glaven from Thornage to Cley-next-the-Sea
- River Glen at Greatford and Kates Bridge
- River Glen at Surfleet Reservoir during high tide periods.
- River Granta from Linton to Babraham
- River Granta from Linton to Babraham
- River Granta from Linton to Babraham Area 1
- River Granta from Linton to Babraham Area 2
- River Granta in Essex and Cambridgeshire
- River Great Ouse and River Ouzel at Newport Pagnell Area 1
- River Great Ouse and River Ouzel at Newport Pagnell Area 2
- River Great Ouse and River Ouzel at Newport Pagnell Area 3
- River Great Ouse at Bedford
- River Great Ouse at Bedford
- River Great Ouse at Bedford
- River Great Ouse at Bedford
- River Great Ouse at Bedford Area 1
- River Great Ouse at Bedford Area 2
- River Great Ouse at Bedford Area 3
- River Great Ouse at Biddenham
- River Great Ouse at Brackley
- River Great Ouse at Bromham
- River Great Ouse at Bromham and Biddenham
- River Great Ouse at Buckingham
- River Great Ouse at Buckingham
- River Great Ouse at Buckingham Area 1
- River Great Ouse at Buckingham Area 2
- River Great Ouse at Clapham
- River Great Ouse at Earith Village
- River Great Ouse at Ely
- River Great Ouse at Felmersham and Sharnbrook
- River Great Ouse at Godmanchester Area 1
- River Great Ouse at Godmanchester Area 2
- River Great Ouse at Harrold
- River Great Ouse at Huntingdon and Hartford
- River Great Ouse at Kempston
- River Great Ouse at Kempston Area 1
- River Great Ouse at Kempston Area 2
- River Great Ouse at Kempston Church End and Kempston
- River Great Ouse at Milton Ernest
- River Great Ouse at New Bradwell and Haversham
- River Great Ouse at New Bradwell, Haversham, Great Linford, and Little Linford
- River Great Ouse at Oakley and Clapham
- River Great Ouse at Odell
- River Great Ouse at Olney and Newton Blossomville
- River Great Ouse at Stony Stratford and parts of Old Stratford, Wolverton Mill and Cosgrove
- River Great Ouse at Stony Stratford Area 1
- River Great Ouse at Stony Stratford Area 2
- River Great Ouse at Stony Stratford, Wolverton Mill and Cosgrove
- River Great Ouse at Thornborough, Thornton, Beachampton and Passenham
- River Great Ouse at Turvey
- River Great Ouse from Bedford to Tempsford
- River Great Ouse from Bedford to Tempsford
- River Great Ouse from Felmersham to Pavenham
- River Great Ouse from Great Barford to Roxton Area 1
- River Great Ouse from Great Barford to Roxton Area 2
- River Great Ouse from Tempsford to Offord
- River Great Ouse from Thornborough to Passenham
- River Great Ouse in Bedfordshire and Buckinghamshire
- River Great Ouse in Cambridgeshire and parts of East Bedfordshire
- River Gwash in Newstead
- River Gwash in Oakham
- River Ise and Alledge Brook
- River Ise in Clipston
- River Ise in Geddington
- River Ivel and tributaries
- River Ivel in Hertfordshire and Central Bedfordshire
- River Jordan in Braybrooke and Little Bowden
- River Kennett from Ousden to Freckenham
- River Kym and tributaries
- River Kym from Kimbolton to Great Staughton
- River Lark from Clopton to Martlesham
- River Lark from Fornham St, Martin to Isleham
- River Lark from Sicklesmere to Bury St. Edmunds
- River Nene and tributaries in Northampton, including low-lying areas adjacent to the river
- River Nene at Billing Aquadrome and nearby Business parks
- River Nene at Thrapston
- River Nene in Kislingbury
- River Nene in the Yarwell Headland and West Delph areas of Whittlesey
- River Nene in Weedon
- River Nene in Wellingborough
- River Nene upstream of the Northampton Washlands and properties near the Old River Nene in Abington
- River Ore from, and including, Framlingham to Blaxhall
- River Ouzel and Tributaries
- River Ouzel at Leighton Buzzard
- River Ouzel at Leighton Buzzard
- River Ouzel from Bletchley to Caldecotte
- River Ouzel from Leighton Buzzard to Bletchley
- River Ouzel from Simpson to Willen
- River Ouzel in Central Bedfordshire, Buckinghamshire and Milton Keynes
- River Pant, from Great Bardfield to Braintree, inclusive
- River Rase from Market Rasen to Bishopbridge and the River Ancholme down to Bishopbridge
- River Rhee from Guilden Morden to Harston
- River Rhee in Central Bedfordshire, Hertfordshire and Cambridgeshire
- River Slea and Ninefoot River in Sleaford
- River Steeping
- River Steeping in Wainfleet All Saints
- River Stiffkey
- River Stiffkey from, and including Great Walsingham to Stiffkey
- River Stour from Boxted to Dedham
- River Stour from downstream of Kedington to Sudbury
- River Stour from Sudbury to Boxted, inclusive
- River Stour from Sudbury.
- River Stour upstream of Cattawade Barrage
- River Tas from, and including Stoke Holy Cross to the A47 road bridge.
- River Thet & Little Ouse from Thetford to Brandon
- River Thurne riverside and Hickling Broad
- River Tiffey, from Wymondham to Barford inclusive
- River Tove at Towcester
- River Tove from Towcester Mill to Cosgrove
- River Tove in Northamptonshire
- River Tud from East Dereham to, and including New Costessey
- River Waring immediately upstream of Stanhope Road
- River Waring in Horncastle
- River Waveney from, and including Diss to Bungay
- River Waveney from, and including, Bungay to Ellingham
- River Waveney upstream of Ellingham
- River Welland and Tributaries in Welham
- River Welland in Deeping St James
- River Welland in Harringworth
- River Welland in Market Deeping
- River Welland in Market Harborough
- River Welland in Stamford
- River Welland in the market-square area of Market Harborough
- River Wensum from Swanton Morley to, and including New Costessey
- River Wensum, from Fakenham to Swanton Morley inclusive
- River Wensum, through Norwich
- River Wid and Can
- River Wid from Ingatestone to, and including Writtle
- River Witham and associated Fens from Chapel Hill to Boston
- River Witham and associated Fens from Washingborough to Metheringham
- River Witham and associated Fens from Woodhall Spa to Chapel Hill
- River Witham in Grantham
- River Witham in Marston and Hougham
- River Witham in North Witham
- River Yare at Norwich
- River Yare from Cringleford to Trowse Newton
- River Yare from, and including Barnham Broom to Cringleford
- Rivers Box and Brett
- Rivers Deben and Lark
- Rivers Lark and Kennett in Suffolk
- Rivers Minsmere & Yox from, and including Sibton to Middleton
- Rivers Minsmere and Yox
- Rivers Pant, Blackwater and Brain
- Rivers Yare and Bure from Runham Vauxhall to Scare Gap including Vauxhall Holiday Park.
- Riverside Business Park and Kirkley
- Riverside properties along the tidal River Yare including Cantley, Brundall and Reedham
- Riverside properties in Chelmsford, including the cricket ground
- Riverside properties in Colchester, including the cricket ground
- Riverside properties in Norwich, including Bishopgate and the football ground
- Saffron Walden
- Salcott cum Virley
- Sandy and Girtford
- Sawston and Whittlesford
- Shefford and Clifton
- Shefford East
- Shefford North
- Shelfords and Hauxton
- Shelfords, Stapleford and Hauxton
- Shellhaven to Grays including Tilbury
- Shoeburyness to Southend Pier including Southchurch Park
- Simpson to Willen Lake
- Sixteen Foot River,New Pophams Eau,River Nene(Old Course)Forty Foot River
- Slade Brook in the Venture Park area of Kettering
- Slades at Saffron Walden
- Snape, Iken and surrounding marshland
- South Bank of Lake Lothing, Bourne Business Park to Mutford Lock
- South Bank of the Blackwater Estuary from Maylandsea to St Peters Flat including Osea Island
- South Caister from West road to Freemantle Road including North Denes
- South Felixstowe including The Port of Felixstowe
- South Forty Foot Drain
- Southend Sea Front from the Pier to Chalkwell
- Southwold and surrounding marshes
- Spixworth Beck from, and including Horsham St Faith to Crostwick
- St Ives
- St Ives
- Stainfield Beck in Stainfield
- Stoke Hammond
- Stour Brook at Haverhill & Sturmer and the Bumpstead Brook from Steeple Bumpstead to New England
- Stour Brook from Meldham Brigde in Haverhill to Linnetts Lane, Sturmer
- Suffolk Coastal Rivers
- Swaton Eau in Swaton Village
- The coast from Clacton to Lee Wick
- The east of Spalding and surrounding areas
- The Grendon Brook Catchment including Yardley Hastings, Denton, Bozeat, Easton Maudit and Grendon
- The North Norfolk Coast at Brancaster Staithe
- The North Norfolk coast at Stiffkey
- The Seafront at Great Yarmouth from Salisbury Road to the Pleasure Beach
- The Suffolk and Essex Coast from Felixstowe to Clacton including Orwell and Stour Estuaries
- The Suffolk Coast at Southwold
- The Suffolk Coast from Lowestoft to Bawdsey
- The Tidal Deben Estuary
- The tidal River Waveney from Ellingham Marshes to Belton
- The Tidal River Yare from Trowse Newton to Breydon Water
- Thorpeness Hundred River and River Ore
- Thorpeness Hundred River from Knodishall to Aldringham, inclusive
- Tidal flooding from the Left Bank of the River Welland, including Surfleet Seas End and Fosdyke
- Tidal flooding from the Right Bank of the River Welland near Spalding and Moulton Common
- Tidal flooding in areas to the North of Boston, including Frithville and Boston Long Hedges
- Tidal flooding in areas to the south of Boston, including Wyberton and Frampton
- Tidal flooding in low-lying areas in Grimsby
- Tidal flooding in the North and east of Boston and surrounding areas
- Tidal flooding in the South of Boston and surrounding areas
- Tidal flooding in the West of Boston and surrounding areas
- Tidal flooding in The Willows and Great Coates areas of Grimsby
- Tidal flooding of areas near the Lincolnshire Coastline
- Tidal flooding of areas near the South Humber Bank
- Tidal flooding of low lying areas in Chapel St Leonards and Hogsthorpe
- Tidal flooding of low lying areas in Ingoldmells and Addlethorpe
- Tidal flooding of low lying areas in Skegness
- Tidal flooding of low-lying areas from Barton upon Humber to New Holland
- Tidal flooding of low-lying areas from Donna Nook to Saltfleetby All Saints
- Tidal flooding of low-lying areas from New Holland to Immingham Dock
- Tidal flooding of low-lying areas in Humberston, Tetney Lock, Tetney and North Cotes Airfield
- Tidal flooding of low-lying areas in Mablethorpe, Trusthorpe and Sutton on Sea
- Tidal flooding of low-lying areas in Theddlethorpe
- Tidal flooding of low-lying areas in Winteringham and South Ferriby
- Tidal Nene including Sutton Bridge and Wisbech
- Tidal Orwell at Ipswich wet dock, and upstream of Stoke Bridge
- Tidal River Colne at Point Clear and Saint Osyth Creek.
- Tidal River Colne from Brightlingsea to the Colne Barrier
- Tidal River Colne upstream of the Colne Barrier
- Tidal River Crouch from Creeksea to Battlesbridge
- Tidal river from Denver to south of King's Lynn
- Tidal River Great Ouse along Kings Lynn river frontage
- Tidal River Great Ouse at the Wiggenhalls
- Tidal River Great Ouse at West Lynn
- Tidal River Great Ouse east bank breach at Downham Market
- Tidal River Great Ouse east bank breach from Watlington to south King's Lynn
- Tidal River Great Ouse from Stowbridge to Nordelph including Barroway Drove
- Tidal River Great Ouse west bank breach from Stowbridge to Nordelph
- Tidal River Great Ouse west bank breach from the Wiggenhalls to Outwell
- Tidal River Nene from Dog-in-a-Doublet Sluice to Wisbech
- Tidal River Orwell at Ipswich Quay
- Tidal River Orwell at Ipswich West Bank and Bourne Brook
- Tidal River Stour at Manningtree from the railway station to Kiln Lane
- Tidal River Stour at Mistley, including the Quay and The Walls
- Tidal River Wang including Wangford
- Tidal River Waveney
- Tidal River Waveney from, and including Ellingham to Breydon Water
- Tidal River Yare
- Tidal Rivers Bure, Ant and Thurne
- Tidal Welland between Fulney and Fosdyke Bridge
- Tidal Yare from Thorpe St Andrew to Breydon Water
- Tollesbury and adjacent marshland
- Towcester
- Trinity Broad
- Twenty Foot River,River Nene(Old Course)
- Upper Nene
- Upper Ouse and tributaries
- Upper River Cam in Essex and parts of Cambridgeshire
- Upper River Chelmer
- Upper River Great Ouse in Northamptonshire, Oxfordshire and Buckinghamshire
- Upper Stour and Tributaries
- Upper Tidal River Bure
- Upper Wensum and Tat
- Upper Yare, Tiffey and Tas
- Urban area of Kings Lynn
- Waithe Beck in the Brigsley Area
- Waithe Beck in the Hatcliffe Area
- Walberswick, Dunwich and surrounding marshes
- Wallasea and Foulness Islands
- Walton on the Naze
- Wash Frontage and the left bank of the Tidal River Nene from Wisbech to Holbeach St Matthew
- Wash Frontage and the right bank of the Tidal Nene from Walton Dam to Admiralty Point
- Wash Frontage and the west bank of the Tidal River Great Ouse from Admiralty Point to Eau Brink
- Wash frontage at Admiralty Point including Tidal River Great Ouse west bank breach to Eau Brink
- Wash Frontage from Gibraltar Point to Freiston, including low lying areas near Old Leake
- Water Eaton Brook
- Water Eaton Brook at Water Eaton
- Watercourses in the Lincoln Area
- Waterside properties between Town Bridge and Haven Bridge in Boston
- Welland Tributaries
- Welland Valley
- Welton Beck in Welton and Dunholme
- Wendens Ambo
- Wendling Beck from Wendling to Worthing
- West bank of the River Yare at Great Yarmouth from Gorleston to Ferry Hill
- West Bank of the River Yare at Great Yarmouth including Southtown and Cobholm
- West bank of the Tidal River Great Ouse from Eau Brink to Wiggenhall St Mary Magdalen
- West Brackley
- West Fen Catchwater, Stonebridge Drain and lower River Witham
- West Mersea, The Strood and adjacent marshland
- West Norfolk Coast along Heacham sea front
- West Norfolk Coast along Snettisham sea front
- West Norfolk Coast at Heacham
- West Norfolk Coast at Hunstanton
- West Norfolk Coast at Snettisham
- Whittlesey Dyke,Kings Dyke,Bevills Leam,New or North Western Cut,Yaxley Load, Pig Water
- Wider Area at risk around Croft and Thorpe St Peter
- Wider area at risk from the East Fen Catchwater
- Wider area at risk from the Humber tributaries from Barton upon Humber to Humberston
- Wider area at risk from the New Cut Drain in the Wybers Wood and Willows Estate Areas of Grimsby
- Wider area at risk from the River Lud in Louth
- Wider area at risk from the River Nene and Lower River Ise in Wellingborough
- Wider area at risk from the River Nene in Peterborough
- Wider area at risk of tidal flooding between Theddlethorpe and Huttoft
- Wider area at risk of tidal flooding from Barton Upon Humber to New Holland
- Wider area at risk of tidal flooding from Immingham to Pyewipe
- Wider Area at risk of tidal flooding from Tetney Lock to North Somercotes
- Wider area at risk of tidal flooding in Anderby, Thurlby, Mumby, Cumberworth, Helsey and Listoft
- Wider area at risk of tidal flooding in Central Grimsby
- Wider area at risk of tidal flooding in Cleethorpes
- Wider area at risk of tidal flooding in the East of Grimsby and Cleethorpes
- Wider area at risk of tidal flooding in the West of Grimsby
- Wider area at risk of tidal flooding in Winteringham and South Ferriby
- Wider waterside properties between Grand Sluice and the Docks in Boston
- Willen Lake
- Willow Brook in Weldon and Kings Cliffe
- Witham in North Kesteven
- Witham in South Kesteven
- Woodbridge and Melton
- Wrentham watercourse from, and including Wrentham to the coast
- Yaxley Lode,Yards End Dyke,New or North Western Cut,River Nene (Old Course),New Dyke
- Yelden, Upper Dean and Lower Dean