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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 Warning 5 Mar 2026

Flood Warning: Groundwater flooding in the Cranborne Chase in West Hampshire - Damerham and Martin - 5th March 2026

Flood Warning issued for Groundwater flooding in the Cranborne Chase in West Hampshire - Damerham and Martin in Hampshire on 5th March 2026. The Groundwater Level at Windwhistle ro

📍 Hampshire 📊 10 gauges ▲ up to +1.82m
Flood Warning 5 Mar 2026

Flood Warning: Groundwater flooding for the Avon valley from Amesbury to the north of Salisbury - 5th March 2026

Flood Warning issued for Groundwater flooding for the Avon valley from Amesbury to the north of Salisbury in Wiltshire on 5th March 2026. The Groundwater Level at Windwhistle rose

📍 Wiltshire 📊 9 gauges ▲ up to +1.82m
Flood Warning 5 Mar 2026

Flood Warning: Groundwater flooding in the Allen Vale at Monkton Up Wimborne and Wimborne St Giles - 5th March 2026

Flood Warning issued for Groundwater flooding in the Allen Vale at Monkton Up Wimborne and Wimborne St Giles in Dorset Council on 5th March 2026. The Groundwater Level at Windwhist

📍 Dorset Council 📊 10 gauges ▲ up to +1.82m
Flood Warning 5 Mar 2026

Flood Warning: Groundwater flooding in the Allen Vale at Sixpenny Handley - 5th March 2026

Flood Warning issued for Groundwater flooding in the Allen Vale at Sixpenny Handley in Dorset Council, Wiltshire on 5th March 2026. The Groundwater Level at Windwhistle rose 1.82m.

📍 Dorset Council, Wiltshire 📊 10 gauges ▲ up to +1.82m
Flood Alert 5 Mar 2026

Flood Alert: Groundwater flooding in Denmead - 5th March 2026

Flood Alert issued for Groundwater flooding in Denmead in Hampshire on 5th March 2026. The River Wallington at Denmead rose 0.15m.

📍 Hampshire 📊 3 gauges ▲ up to +0.15m
Flood Alert 5 Mar 2026

Flood Alert: Groundwater flooding in Hambledon - 5th March 2026

Flood Alert issued for Groundwater flooding in Hambledon in Hampshire on 5th March 2026. The River Wallington at Denmead rose 0.15m.

📍 Hampshire 📊 2 gauges ▲ up to +0.15m
Flood Warning 4 Mar 2026

Flood Warning: Groundwater flooding for the Till - 4th March 2026

Flood Warning issued for Groundwater flooding for the Till in Wiltshire on 4th March 2026. The Groundwater Level at Windwhistle rose 1.95m.

📍 Wiltshire 📊 9 gauges ▲ up to +1.95m
Flood Warning 4 Mar 2026

Flood Warning: Groundwater flooding for the Bere Stream at Bere Regis - 4th March 2026

Flood Warning issued for Groundwater flooding for the Bere Stream at Bere Regis in Dorset Council on 4th March 2026. The Groundwater Level at Ridge Way rose 1.62m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.62m
Flood Alert 4 Mar 2026

Flood Alert: Groundwater flooding in villages surrounding Andover - 4th March 2026

Flood Alert issued for Groundwater flooding in villages surrounding Andover in Hampshire, Wiltshire on 4th March 2026. The Groundwater Level at Windwhistle rose 1.95m.

📍 Hampshire, Wiltshire 📊 9 gauges ▲ up to +1.95m
Flood Alert 4 Mar 2026

Flood Alert: Groundwater flooding in Deane and Ashe in North Hampshire - 4th March 2026

Flood Alert issued for Groundwater flooding in Deane and Ashe in North Hampshire in Hampshire on 4th March 2026. The Groundwater Level at Chapel Wood rose 0.15m.

📍 Hampshire 📊 1 gauges ▲ up to +0.15m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding in the South Wiltshire Downs - The Teffont - 3rd March 2026

Flood Warning issued for Groundwater flooding in the South Wiltshire Downs - The Teffont in Wiltshire on 3rd March 2026. The Groundwater Level at Windwhistle rose 2.07m.

📍 Wiltshire 📊 9 gauges ▲ up to +2.07m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding in the South Wiltshire Downs - The Chilmark - 3rd March 2026

Flood Warning issued for Groundwater flooding in the South Wiltshire Downs - The Chilmark in Wiltshire on 3rd March 2026. The Groundwater Level at Windwhistle rose 2.07m.

📍 Wiltshire 📊 9 gauges ▲ up to +2.07m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding for the Piddle Valley - 3rd March 2026

Flood Warning issued for Groundwater flooding for the Piddle Valley in Dorset Council on 3rd March 2026. The Groundwater Level at Ridge Way rose 1.67m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.67m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding for the North Winterborne, south of the A354 - 3rd March 2026

Flood Warning issued for Groundwater flooding for the North Winterborne, south of the A354 in Dorset Council on 3rd March 2026. The Groundwater Level at Ridge Way rose 1.67m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.67m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding for the Devils Brook - 3rd March 2026

Flood Warning issued for Groundwater flooding for the Devils Brook in Dorset Council on 3rd March 2026. The Groundwater Level at Ridge Way rose 1.67m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.67m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding in the Cerne Valley - 3rd March 2026

Flood Warning issued for Groundwater flooding in the Cerne Valley in Dorset Council on 3rd March 2026. The Groundwater Level at Ridge Way rose 1.67m.

📍 Dorset Council 📊 8 gauges ▲ up to +1.67m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding in the Bourne Valley - The Winterbournes - 3rd March 2026

Flood Warning issued for Groundwater flooding in the Bourne Valley - The Winterbournes in Hampshire, Wiltshire on 3rd March 2026. The Groundwater Level at Windwhistle rose 2.07m.

📍 Hampshire, Wiltshire 📊 9 gauges ▲ up to +2.07m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding in the Bourne Valley - The Collingbournes - 3rd March 2026

Flood Warning issued for Groundwater flooding in the Bourne Valley - The Collingbournes in Wiltshire on 3rd March 2026. The Groundwater Level at Stoford Cross rose 0.91m.

📍 Wiltshire 📊 8 gauges ▲ up to +0.91m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding for the Bere Stream - 3rd March 2026

Flood Warning issued for Groundwater flooding for the Bere Stream in Dorset Council on 3rd March 2026. The Groundwater Level at Ridge Way rose 1.67m.

📍 Dorset Council 📊 10 gauges ▲ up to +1.67m
Flood Warning 3 Mar 2026

Flood Warning: Groundwater flooding in the upper Avon valley and the Nine Mile river - 3rd March 2026

Flood Warning issued for Groundwater flooding in the upper Avon valley and the Nine Mile river in Wiltshire on 3rd March 2026. The Groundwater Level at Windwhistle rose 2.07m.

📍 Wiltshire 📊 9 gauges ▲ up to +2.07m
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in the Meon Valley from East Meon to Soberton - 3rd March 2026

Flood Alert issued for Groundwater flooding in the Meon Valley from East Meon to Soberton in Hampshire on 3rd March 2026. The Petersfield Stream at Borough Grove rose 0.06m.

📍 Hampshire 📊 2 gauges ▲ up to +0.06m
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in the Candovers and Old Alresford - 3rd March 2026

Flood Alert issued for Groundwater flooding in the Candovers and Old Alresford in Hampshire on 3rd March 2026.

📍 Hampshire
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in Bishops Sutton - 3rd March 2026

Flood Alert issued for Groundwater flooding in Bishops Sutton in Hampshire on 3rd March 2026.

📍 Hampshire
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in Kings Somborne and Little Somborne - 3rd March 2026

Flood Alert issued for Groundwater flooding in Kings Somborne and Little Somborne in Hampshire on 3rd March 2026. The Groundwater Level at Windwhistle rose 2.07m.

📍 Hampshire 📊 8 gauges ▲ up to +2.07m
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in Vernham Dean, Upton and the Bourne Valley - 3rd March 2026

Flood Alert issued for Groundwater flooding in Vernham Dean, Upton and the Bourne Valley in Hampshire on 3rd March 2026. The Groundwater Level at Everleigh rose 0.90m.

📍 Hampshire 📊 6 gauges ▲ up to +0.90m
Flood Alert 3 Mar 2026

Flood Alert: Tidal Thames riverside from the Thames Barrier to Putney Bridge - 3rd March 2026

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,

📍 City of London, Greater London, Greenwich, Hammersmith and Fulham, Kensington and Chelsea, Lambeth, Lewisham, Newham, Southwark, Tower Hamlets, Wandsworth, Westminster 📊 2 gauges ▲ up to +0.55m
Flood Alert 3 Mar 2026

Flood Alert: River Thames from Hampton and Thames Ditton to Teddington - March 2026

Flood Alert issued for River Thames from Hampton and Thames Ditton to Teddington in Greater London, Kingston upon Thames, Richmond upon Thames, Surrey between 3rd and 5th March 202

📍 Greater London, Kingston upon Thames, Richmond upon Thames, Surrey 📊 3 gauges ▲ up to +0.74m
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in the Alton area - 3rd March 2026

Flood Alert issued for Groundwater flooding in the Alton area in Hampshire on 3rd March 2026. The River Rother at Princes Marsh rose 0.05m.

📍 Hampshire 📊 1 gauges ▲ up to +0.05m
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in the Lambourn Valley catchment - 3rd March 2026

Flood Alert issued for Groundwater flooding in the Lambourn Valley catchment in Oxfordshire, West Berkshire on 3rd March 2026. The River Lambourn at Eastbury Flood Control Structur

📍 Oxfordshire, West Berkshire 📊 5 gauges ▲ up to +2.22m
Flood Alert 3 Mar 2026

Flood Alert: Groundwater flooding in the Great Shefford area - 3rd March 2026

Flood Alert issued for Groundwater flooding in the Great Shefford area in West Berkshire on 3rd March 2026. The River Lambourn at Eastbury Flood Control Structure rose 2.22m.

📍 West Berkshire 📊 5 gauges ▲ up to +2.22m
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