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UK Flood Events Archive

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 3 Mar 2026

Flood Alert: Groundwater flooding in the Upper Aldbourne Valley - 3rd March 2026

Flood Alert issued for Groundwater flooding in the Upper Aldbourne Valley in Wiltshire on 3rd March 2026. The Groundwater Level at Everleigh rose 0.90m.

📍 Wiltshire 📊 5 gauges ▲ up to +0.90m
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne - 3rd March 2026

Flood Alert issued for Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne in West Berkshire on 3rd March 2026. The Groundwater Level at Stonor Es

📍 West Berkshire 📊 4 gauges ▲ up to +0.23m
Flood Alert 3 Mar 2026

Flood Alert: The Suffolk and Essex coast from Felixstowe to Clacton including Orwell and Stour estuaries - 3rd March 2026

Flood Alert issued for The Suffolk and Essex coast from Felixstowe to Clacton including Orwell and Stour estuaries in Essex, Suffolk on 3rd March 2026. The River Brett at Hadleigh

📍 Essex, Suffolk 📊 1 gauges ▲ up to +0.06m
Flood Alert 3 Mar 2026

Flood Alert: The tidal Deben estuary - 3rd March 2026

Flood Alert issued for The tidal Deben estuary in Suffolk on 3rd March 2026.

📍 Suffolk
Flood Alert 3 Mar 2026

Flood Alert: The Essex coast at Coalhouse Fort - 3rd March 2026

Flood Alert issued for The Essex coast at Coalhouse Fort in Thurrock on 3rd March 2026.

📍 Thurrock
Flood Alert 3 Mar 2026

Flood Alert: The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries - 3rd March 2026

Flood Alert issued for The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries in Essex on 3rd March 2026.

📍 Essex
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding for the Sydling - 2nd March 2026

Flood Warning issued for Groundwater flooding for the Sydling in Dorset Council on 2nd March 2026. The Groundwater Level at Ridge Way rose 1.69m.

📍 Dorset Council 📊 9 gauges ▲ up to +1.69m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding for the South Winterbourne Valley - 2nd March 2026

Flood Warning issued for Groundwater flooding for the South Winterbourne Valley in Dorset Council on 2nd March 2026. The Groundwater Level at Ridge Way rose 1.69m.

📍 Dorset Council 📊 8 gauges ▲ up to +1.69m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding in the South Wiltshire Downs - The Dene - 2nd March 2026

Flood Warning issued for Groundwater flooding in the South Wiltshire Downs - The Dene in Wiltshire on 2nd March 2026. The Groundwater Level at Windwhistle rose 2.16m.

📍 Wiltshire 📊 9 gauges ▲ up to +2.16m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding for the Pimperne Brook - 2nd March 2026

Flood Warning issued for Groundwater flooding for the Pimperne Brook in Dorset Council on 2nd March 2026. The Groundwater Level at Windwhistle rose 2.16m.

📍 Dorset Council 📊 10 gauges ▲ up to +2.16m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding for the North Winterborne, north of the A354 - 2nd March 2026

Flood Warning issued for Groundwater flooding for the North Winterborne, north of the A354 in Dorset Council on 2nd March 2026. The Groundwater Level at Ridge Way rose 1.69m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.69m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding for the Iwerne - 2nd March 2026

Flood Warning issued for Groundwater flooding for the Iwerne in Dorset Council on 2nd March 2026. The Groundwater Level at Ridge Way rose 1.69m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.69m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding for the Hooke - 2nd March 2026

Flood Warning issued for Groundwater flooding for the Hooke in Dorset Council on 2nd March 2026. The Groundwater Level at Ridge Way rose 1.69m.

📍 Dorset Council 📊 8 gauges ▲ up to +1.69m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding for the Ebble Valley - 2nd March 2026

Flood Warning issued for Groundwater flooding for the Ebble Valley in Wiltshire on 2nd March 2026. The Groundwater Level at Windwhistle rose 2.16m.

📍 Wiltshire 📊 10 gauges ▲ up to +2.16m
Flood Warning 2 Mar 2026

Flood Warning: Groundwater flooding in the Lower Allen Vale - 2nd March 2026

Flood Warning issued for Groundwater flooding in the Lower Allen Vale in Dorset Council on 2nd March 2026. The Groundwater Level at Windwhistle rose 2.16m.

📍 Dorset Council 📊 10 gauges ▲ up to +2.16m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in the West of Dorset - 2nd March 2026

Flood Alert issued for Groundwater flooding in the West of Dorset in Dorset Council on 2nd March 2026. The Groundwater Level at Ridge Way rose 1.69m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.69m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in the Salisbury Plain area - 2nd March 2026

Flood Alert issued for Groundwater flooding in the Salisbury Plain area in Hampshire, Wiltshire on 2nd March 2026. The Groundwater Level at Windwhistle rose 2.16m.

📍 Hampshire, Wiltshire 📊 9 gauges ▲ up to +2.16m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in the Cranborne Chase area - 2nd March 2026

Flood Alert issued for Groundwater flooding in the Cranborne Chase area in Dorset Council, Hampshire, Wiltshire on 2nd March 2026. The Groundwater Level at Windwhistle rose 2.16m.

📍 Dorset Council, Hampshire, Wiltshire 📊 10 gauges ▲ up to +2.16m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Denton - 2nd March 2026

Flood Alert issued for Groundwater flooding in Denton in East Sussex on 2nd March 2026. The River Ouse at Anchor Gates rose 1.12m.

📍 East Sussex 📊 2 gauges ▲ up to +1.12m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in upper River Ems Valley - 2nd March 2026

Flood Alert issued for Groundwater flooding in upper River Ems Valley in West Sussex on 2nd March 2026. The Hermitage Stream at Havant rose 0.14m.

📍 West Sussex 📊 4 gauges ▲ up to +0.14m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Patcham - 2nd March 2026

Flood Alert issued for Groundwater flooding in Patcham in Brighton and Hove on 2nd March 2026. The Winterbourne Stream at Bell Lane Grill rose 0.05m.

📍 Brighton and Hove 📊 1 gauges ▲ up to +0.05m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove - 2nd March 2026

Flood Alert issued for Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove in West Sussex on 2nd March 2026. The River Rother at Lodsbridge rose 0.59m.

📍 West Sussex 📊 4 gauges ▲ up to +0.59m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle - 2nd March 2026

Flood Alert issued for Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle in Hampshire, West Sussex on 2nd March 2026. The Hermitage Stream at Havant rose 0.14m.

📍 Hampshire, West Sussex 📊 5 gauges ▲ up to +0.14m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Twyford and Hensting - 2nd March 2026

Flood Alert issued for Groundwater flooding in Twyford and Hensting in Hampshire on 2nd March 2026. The Groundwater Level at Clarendon rose 0.44m.

📍 Hampshire 📊 2 gauges ▲ up to +0.44m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Bramdean and Cheriton - 2nd March 2026

Flood Alert issued for Groundwater flooding in Bramdean and Cheriton in Hampshire on 2nd March 2026.

📍 Hampshire
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Littleton, Headbourne, Kings and Martyr Worthy, Easton and Chilland - 2nd March 2026

Flood Alert issued for Groundwater flooding in Littleton, Headbourne, Kings and Martyr Worthy, Easton and Chilland in Hampshire on 2nd March 2026. The Groundwater Level at Clarendo

📍 Hampshire 📊 3 gauges ▲ up to +0.44m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Hursley - 2nd March 2026

Flood Alert issued for Groundwater flooding in Hursley in Hampshire on 2nd March 2026. The Groundwater Level at Odstock rose 1.10m.

📍 Hampshire 📊 4 gauges ▲ up to +1.10m
Flood Alert 2 Mar 2026

Flood Alert: Groundwater flooding in Pitton, West Tytherley, Nether Wallop and Broughton - 2nd March 2026

Flood Alert issued for Groundwater flooding in Pitton, West Tytherley, Nether Wallop and Broughton in Hampshire, Wiltshire on 2nd March 2026. The Groundwater Level at Windwhistle r

📍 Hampshire, Wiltshire 📊 9 gauges ▲ up to +2.16m
Flood Alert 2 Mar 2026

Flood Alert: Coast from Dartford to Allhallows - March 2026

Flood Alert issued for Coast from Dartford to Allhallows in Bexley, Greater London, Kent, Medway between 2nd and 3rd March 2026. The River Medway at Allington Lock rose 0.19m.

📍 Bexley, Greater London, Kent, Medway 📊 3 gauges ▲ up to +0.19m
Flood Alert 2 Mar 2026

Flood Alert: Tidal Medway, Medway estuary and Isle of Grain - March 2026

Flood Alert issued for Tidal Medway, Medway estuary and Isle of Grain in Kent, Medway between 2nd and 3rd March 2026. The River Medway at Teston rose 0.34m.

📍 Kent, Medway 📊 5 gauges ▲ up to +0.34m
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