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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 17 Mar 2026

Flood Alert: Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove - 17th March 2026

Flood Alert issued for Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove in West Sussex on 17th March 2026. The River Rother at Lodsbridge rose 0.21m.

📍 West Sussex 📊 2 gauges ▲ up to +0.21m
Flood Alert 17 Mar 2026

Flood Alert: Groundwater flooding in the Candovers and Old Alresford - 17th March 2026

Flood Alert issued for Groundwater flooding in the Candovers and Old Alresford in Hampshire on 17th March 2026. The River Alre at Drove Lane 1.5 rose 0.06m.

📍 Hampshire 📊 1 gauges ▲ up to +0.06m
Flood Alert 17 Mar 2026

Flood Alert: Groundwater flooding in the Alton area - 17th March 2026

Flood Alert issued for Groundwater flooding in the Alton area in Hampshire on 17th March 2026. The River Wey at Alton High Street rose 0.07m.

📍 Hampshire 📊 3 gauges ▲ up to +0.07m
Flood Alert 17 Mar 2026

Flood Alert: Groundwater flooding in the Lambourn Valley catchment - 17th March 2026

Flood Alert issued for Groundwater flooding in the Lambourn Valley catchment in Oxfordshire, West Berkshire on 17th March 2026. The River Lambourn at Eastbury Flood Control Structu

📍 Oxfordshire, West Berkshire 📊 5 gauges ▲ up to +0.91m
Flood Alert 17 Mar 2026

Flood Alert: Groundwater flooding in the Great Shefford area - 17th March 2026

Flood Alert issued for Groundwater flooding in the Great Shefford area in West Berkshire on 17th March 2026. The River Lambourn at Eastbury Flood Control Structure rose 0.91m.

📍 West Berkshire 📊 5 gauges ▲ up to +0.91m
Flood Alert 17 Mar 2026

Flood Alert: Groundwater flooding in the Upper Aldbourne Valley - 17th March 2026

Flood Alert issued for Groundwater flooding in the Upper Aldbourne Valley in Wiltshire on 17th March 2026. The Groundwater Level at Draycot Foliat rose 0.52m.

📍 Wiltshire 📊 5 gauges ▲ up to +0.52m
Flood Alert 17 Mar 2026

Flood Alert: Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne - 17th March 2026

Flood Alert issued for Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne in West Berkshire on 17th March 2026. The Groundwater Level at Water Ac

📍 West Berkshire 📊 3 gauges ▲ up to +0.21m
Flood Warning 16 Mar 2026

Flood Warning: Groundwater flooding for the South Winterbourne Valley - 16th March 2026

Flood Warning issued for Groundwater flooding for the South Winterbourne Valley in Dorset Council on 16th March 2026. The Groundwater Level at Ridge Way rose 1.09m.

📍 Dorset Council 📊 8 gauges ▲ up to +1.09m
Flood Warning 16 Mar 2026

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

Flood Warning issued for Groundwater flooding for the North Winterborne, north of the A354 in Dorset Council between 16th and 18th March 2026. The Groundwater Level at Ridge Way ro

📍 Dorset Council 📊 10 gauges ▲ up to +1.80m
Flood Warning 16 Mar 2026

Flood Warning: Groundwater flooding for the Iwerne - 16th March 2026

Flood Warning issued for Groundwater flooding for the Iwerne in Dorset Council on 16th March 2026. The Groundwater Level at Ridge Way rose 1.09m.

📍 Dorset Council 📊 9 gauges ▲ up to +1.09m
Flood Warning 16 Mar 2026

Flood Warning: Groundwater flooding in the Bourne Valley - The Winterbournes - 16th March 2026

Flood Warning issued for Groundwater flooding in the Bourne Valley - The Winterbournes in Hampshire, Wiltshire on 16th March 2026. The Groundwater Level at Windwhistle rose 0.73m.

📍 Hampshire, Wiltshire 📊 9 gauges ▲ up to +0.73m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in the West of Dorset - 16th March 2026

Flood Alert issued for Groundwater flooding in the West of Dorset in Dorset Council on 16th March 2026. The Groundwater Level at Ridge Way rose 1.09m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.09m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in the Salisbury Plain area - 16th March 2026

Flood Alert issued for Groundwater flooding in the Salisbury Plain area in Hampshire, Wiltshire on 16th March 2026. The Groundwater Level at Windwhistle rose 0.73m.

📍 Hampshire, Wiltshire 📊 9 gauges ▲ up to +0.73m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in the Cranborne Chase area - 16th March 2026

Flood Alert issued for Groundwater flooding in the Cranborne Chase area in Dorset Council, Hampshire, Wiltshire on 16th March 2026. The Groundwater Level at Woodyates rose 0.98m.

📍 Dorset Council, Hampshire, Wiltshire 📊 9 gauges ▲ up to +0.98m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle - 16th March 2026

Flood Alert issued for Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle in Hampshire, West Sussex on 16th March 2026. The River Lavant at West Street rose 0.45m

📍 Hampshire, West Sussex 📊 5 gauges ▲ up to +0.45m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in Twyford and Hensting - 16th March 2026

Flood Alert issued for Groundwater flooding in Twyford and Hensting in Hampshire on 16th March 2026. The Groundwater Level at Clarendon rose 0.39m.

📍 Hampshire 📊 2 gauges ▲ up to +0.39m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in Bramdean and Cheriton - 16th March 2026

Flood Alert issued for Groundwater flooding in Bramdean and Cheriton in Hampshire on 16th March 2026. The River Alre at Drove Lane 1.5 rose 0.06m.

📍 Hampshire 📊 1 gauges ▲ up to +0.06m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in Hursley - 16th March 2026

Flood Alert issued for Groundwater flooding in Hursley in Hampshire on 16th March 2026. The Groundwater Level at Odstock rose 0.53m.

📍 Hampshire 📊 4 gauges ▲ up to +0.53m
Flood Alert 16 Mar 2026

Flood Alert: Groundwater flooding in Pitton, West Tytherley, Nether Wallop and Broughton - 16th March 2026

Flood Alert issued for Groundwater flooding in Pitton, West Tytherley, Nether Wallop and Broughton in Hampshire, Wiltshire on 16th March 2026. The Groundwater Level at Windwhistle

📍 Hampshire, Wiltshire 📊 9 gauges ▲ up to +0.73m
Flood Alert 16 Mar 2026

Flood Alert: Tidal Thames riverside from Putney Bridge to Teddington Weir - 16th March 2026

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 16th Ma

📍 Greater London, Hammersmith and Fulham, Hounslow, Richmond upon Thames, Wandsworth 📊 3 gauges ▲ up to +0.33m
Flood Alert 13 Mar 2026

Flood Alert: Upper River Ouse - March 2026

Flood Alert issued for Upper River Ouse in North Yorkshire, York between 13th and 15th March 2026. The River Ouse at Monkton rose 3.40m.

📍 North Yorkshire, York 📊 6 gauges ▲ up to +3.40m
Flood Alert 13 Mar 2026

Flood Alert: Lower River Ure - March 2026

Flood Alert issued for Lower River Ure in North Yorkshire between 13th and 14th March 2026. The River Ure at Ripon Ure Bank rose 2.47m.

📍 North Yorkshire 📊 7 gauges ▲ up to +2.47m
Flood Alert 13 Mar 2026

Flood Alert: River Wiske and other tributaries of the River Swale - March 2026

Flood Alert issued for River Wiske and other tributaries of the River Swale in North Yorkshire between 13th and 14th March 2026. The River Swale at Maunby rose 5.10m.

📍 North Yorkshire 📊 8 gauges ▲ up to +5.10m
Flood Warning 13 Mar 2026

Flood Warning: River Ouse at York - riverside properties - March 2026

Flood Warning issued for River Ouse at York - riverside properties in York between 13th and 14th March 2026. The River Ouse at Monkton rose 3.40m.

📍 York 📊 4 gauges ▲ up to +3.40m
Flood Warning 13 Mar 2026

Flood Warning: River Ure at Boroughbridge Camping and Caravanning Site - 13th March 2026

Flood Warning issued for River Ure at Boroughbridge Camping and Caravanning Site in North Yorkshire on 13th March 2026. The River Ure at Kilgram rose 3.18m.

📍 North Yorkshire 📊 6 gauges ▲ up to +3.18m
Flood Warning 13 Mar 2026

Flood Warning: Bedale Beck at Bedale - 13th March 2026

Flood Warning issued for Bedale Beck at Bedale in North Yorkshire on 13th March 2026. The River Swale at Maunby rose 5.10m.

📍 North Yorkshire 📊 8 gauges ▲ up to +5.10m
Flood Alert 13 Mar 2026

Flood Alert: South East Somerset Rivers, Upper Reaches - 13th March 2026

Flood Alert issued for South East Somerset Rivers, Upper Reaches in Dorset Council, Somerset on 13th March 2026. The River Yeo at Pen Mill rose 1.87m.

📍 Dorset Council, Somerset 📊 10 gauges ▲ up to +1.87m
Flood Alert 13 Mar 2026

Flood Alert: Groundwater flooding in upper River Ems Valley - 13th March 2026

Flood Alert issued for Groundwater flooding in upper River Ems Valley in West Sussex on 13th March 2026. The River Lavant at West Street rose 0.41m.

📍 West Sussex 📊 4 gauges ▲ up to +0.41m
Flood Alert 13 Mar 2026

Flood Alert: Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove - 13th March 2026

Flood Alert issued for Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove in West Sussex on 13th March 2026. The River Rother at Lodsbridge rose 1.21m.

📍 West Sussex 📊 4 gauges ▲ up to +1.21m
Flood Alert 13 Mar 2026

Flood Alert: Groundwater flooding in Bishops Sutton - 13th March 2026

Flood Alert issued for Groundwater flooding in Bishops Sutton in Hampshire on 13th March 2026. The River Alre at Drove Lane 1.5 rose 0.06m.

📍 Hampshire 📊 1 gauges ▲ up to +0.06m
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