Every flood warning and alert, paired with the river levels actually recorded at nearby gauges. A searchable record of 1,342 UK flooding events — what was warned, and what the water did.
Flood Alert issued for Tidal River Avon at Bristol, Pill and Shirehampton in City of Bristol, North Somerset, South Gloucestershire on 4th April 2026. The River Avon at Netham Weir
Flood Warning issued for Somerset coast at Clevedon, seafront properties in North Somerset on 4th April 2026. The River Avon at Ashton Vale rose 0.10m.
Flood Alert issued for Wye Estuary in Gloucestershire in Gloucestershire on 4th April 2026. The Oldbury Naite Rhyne at Oldbury rose 0.67m.
Flood Alert issued for Mersey Estuary from Liverpool and Wirral to Widnes in Cheshire West and Chester, Halton, Knowsley, Liverpool, Sefton, Wirral on 4th April 2026. The River Bir
Flood Alert issued for Mersey Estuary at Warrington in Halton, Warrington on 4th April 2026. The River Mersey at Fiddlers Ferry rose 4.12m.
Flood Alert issued for Irish Sea from New Brighton to Hoylake in Wirral on 4th April 2026. The River Birket at Davis Road rose 0.34m.
Flood Alert issued for Irish Sea from Hilbre Island to Heswall in Cheshire West and Chester, Wirral on 4th April 2026. The River Birket at Davis Road rose 0.34m.
Flood Warning issued for Irish Sea at New Brighton in Wirral on 4th April 2026. The River Birket at Davis Road rose 0.34m.
Flood Alert issued for Wyre estuary from Fleetwood and Knott End to Little Eccleston in Lancashire between 4th and 5th April 2026. The River Wyre at Kirkland Bridge rose 1.36m.
Flood Alert issued for Lune estuary south west of Lancaster in Lancashire between 4th and 5th April 2026. The River Lune at Lancaster Quay rose 3.73m.
Flood Alert issued for Coast from Fleetwood to Blackpool in Blackpool, Lancashire between 4th and 5th April 2026. The River Wyre at Kirkland Bridge rose 1.36m.
Flood Alert issued for Coast at North Morecambe Bay in Lancashire, Westmorland and Furness on 4th April 2026. The River Kent at Sedgwick rose 0.31m.
Flood Alert issued for Coast at Barrow in Furness in Westmorland and Furness on 4th April 2026. The River Duddon at Duddon Hall rose 0.50m.
Flood Alert issued for Coast at Duddon estuary in Cumberland, Westmorland and Furness on 4th April 2026. The River Duddon at Duddon Hall rose 0.50m.
Flood Alert issued for Coast from St Bees Head to Haverigg in Cumberland on 4th April 2026. The River Esk at Cropple How rose 0.50m.
Flood Alert issued for Coast from Silloth to St Bees in Cumberland on 4th April 2026. The River Cocker at Southwaite Bridge rose 0.21m.
Flood Alert issued for Coast from Gretna to Silloth in Cumberland on 4th April 2026. The River Eden at Sheepmount rose 0.50m.
Flood Warning issued for Cumbrian coastline from St Bees Head to Haverigg, along the coast from North Head to Haverigg in Cumberland on 4th April 2026. The River Esk at Cropple How
Flood Warning issued for Cumbrian coastline from Gretna to Silloth including Port Carlisle, Skinburness and Rockcliffe in Cumberland on 4th April 2026. The River Eden at Sheepmount
Flood Alert issued for Tidal Camel Estuary at Rock and low lying properties on the Little Petherick Creek in Cornwall on 2nd April 2026. The River Camel at Sladesbridge rose 0.34m.
Flood Alert issued for Groundwater flooding in East Kent in Kent on 2nd April 2026. The River Stour at Sandwich Quay rose 2.19m.
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 2nd Apr
Flood Alert issued for Groundwater flooding in villages surrounding Andover in Hampshire, Wiltshire on 1st April 2026. The Groundwater Level at Homington rose 0.35m.
Flood Alert issued for Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove in West Sussex on 31st March 2026.
Flood Alert issued for Groundwater flooding in the Alton area in Hampshire on 31st March 2026. The River Wey at Alton High Street rose 0.09m.
Flood Alert issued for Groundwater flooding in the Lambourn Valley catchment in Oxfordshire, West Berkshire on 31st March 2026. The Groundwater Level at Draycot Foliat rose 0.39m.
Flood Alert issued for Groundwater flooding in the Great Shefford area in West Berkshire on 31st March 2026. The Groundwater Level at Draycot Foliat rose 0.39m.
Flood Alert issued for Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne in West Berkshire on 31st March 2026. The Groundwater Level at Water Ac
Flood Warning issued for Groundwater flooding for the Till in Wiltshire on 30th March 2026. The Groundwater Level at Clarendon rose 0.27m.
Flood Warning issued for Groundwater flooding in the Bourne Valley - The Winterbournes in Hampshire, Wiltshire on 30th March 2026. The Groundwater Level at Homington rose 0.37m.
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