Every flood warning and alert, paired with the river levels actually recorded at nearby gauges. A searchable record of 1,341 UK flooding events — what was warned, and what the water did.
Flood Alert issued for Fareham to Portchester in Hampshire, Portsmouth on 25th October 2026. The Tide at Portsmouth rose 4.21m.
Flood Alert issued for Portsmouth in Portsmouth on 25th October 2026. The Tide at Portsmouth rose 4.21m.
Flood Alert issued for Beaulieu estuary in Hampshire on 25th October 2026. The Lymington at Lymington River level rose 1.00m.
Flood Alert issued for Southampton Water and Hamble in Hampshire, Southampton on 25th October 2026. The River Meon at Titchfield Canal rose 0.65m.
Flood Warning issued for Bosham and West Itchenor in West Sussex on 25th October 2026. The Tide at Medmerry rose 1.49m.
Flood Alert issued for Coast from Dartford to Allhallows in Bexley, Greater London, Kent, Medway on 25th October 2026. The River Crouch at Wickford rose 0.51m.
Flood Alert issued for Tidal Medway, Medway estuary and Isle of Grain in Kent, Medway on 25th October 2026. The River Medway at Hartlake Bridge rose 0.28m.
Flood Alert issued for Coast from Ramsgate to Kingsdown in Kent on 25th October 2026. The River Stour at Sandwich Quay rose 2.76m.
Flood Alert issued for Coast from St Margaret's at Cliffe to Sandgate in Kent on 25th October 2026. The River Stour at Sandwich Quay rose 2.76m.
Flood Alert issued for Coast from Whitstable to Margate in Kent on 25th October 2026. The Great Stour at Fordwich River Level rose 0.37m.
Flood Alert issued for Isle of Sheppey and coast from Kemsley to Seasalter in Kent on 25th October 2026. The Groundwater Level at Riddles Lane rose 0.19m.
Flood Alert issued for Tidal Thames riverside from Putney Bridge to Teddington Weir in Greater London, Hammersmith and Fulham, Hounslow, Richmond upon Thames, Wandsworth on 25th Oc
Flood Alert issued for Tidal Thames riverside from the Thames Barrier to Putney Bridge in City of London, Greater London, Greenwich, Hammersmith and Fulham, Kensington and Chelsea,
Flood Alert issued for The tidal Rivers Bure, Ant and Thurne in Norfolk on 25th October 2026. The River Bure at Three Mile House rose 1.51m.
Flood Alert issued for The Suffolk and Essex coast from Felixstowe to Clacton including Orwell and Stour estuaries in Essex, Suffolk on 25th October 2026. The River Lark at Clopton
Flood Alert issued for The tidal Deben estuary in Suffolk on 25th October 2026. The River Lark at Clopton rose 0.28m.
Flood Alert issued for The Suffolk coast at Southwold in Suffolk on 25th October 2026. The River Waveney at Oulton Broad rose 1.68m.
Flood Alert issued for The Suffolk coast from Lowestoft to Bawdsey in Suffolk on 25th October 2026. The River Lark at Clopton rose 0.28m.
Flood Alert issued for The Norfolk coast from Caister to Gorleston, including Great Yarmouth in Norfolk on 25th October 2026. The River Waveney at Oulton Broad rose 1.68m.
Flood Alert issued for The Norfolk coast from Eccles on Sea, to and including, Winterton-on-Sea in Norfolk on 25th October 2026. The River Bure at Three Mile House rose 1.51m.
Flood Alert issued for The north Norfolk coast from East Cley to Kelling Hard, including Salthouse in Norfolk on 25th October 2026. The River Glaven at Hunworth rose 0.15m.
Flood Alert issued for The north Norfolk coast from Old Hunstanton, to and including Cley in Norfolk on 25th October 2026. The River Glaven at Hunworth rose 0.15m.
Flood Warning issued for The tidal River Waveney from Ellingham Marshes to Belton in Norfolk, Suffolk on 25th October 2026. The River Waveney at Oulton Broad rose 1.68m.
Flood Warning issued for Riverside properties along the tidal River Yare including Cantley, Brundall and Reedham in Norfolk on 25th October 2026. The River Yare at Reedham rose 1.6
Flood Warning issued for Bawdsey Quay and Felixstowe Ferry in Suffolk on 25th October 2026. The River Lark at Clopton rose 0.28m.
Flood Alert issued for The Essex coast at Coalhouse Fort in Thurrock on 25th October 2026. The River Crouch at Wickford rose 0.51m.
Flood Alert issued for The Essex coast from St Peters Flat to and including Shoeburyness and the Crouch and Roach estuaries in Essex, Southend-on-Sea on 25th October 2026. The Rive
Flood Alert issued for The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries in Essex on 25th October 2026. The River Blackwater at S
Flood Warning issued for Maldon Town waterfront and the Hythe in Essex on 25th October 2026. The River Crouch at Wickford rose 0.51m.
Flood Warning issued for The Essex coast at West Mersea, including The Strood and surrounding marshland in Essex on 25th October 2026. The River Stour at Bures Bridge rose 0.26m.
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