UK Flood Warnings

Contact Floodline for advice -

Telephone: 03459881188, external

Textphone: 03456026340, external

Warning services for areas at risk of flooding are provided for England, Wales and Scotland. BBC Weather works closely with its partners to raise awareness of weather events affecting Northern Ireland. Specific flood warnings, however, are not currently issued for Northern Ireland.

Flood warnings key

Flooding possible - Be prepared

Flooding expected - Act now

Flooding severe - Danger to life

Provided by The Environment Agency, external
  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding in the Cerne Valley
    Active Warning
    Started:12:18 GMT Tuesday 10 March
    Issued:12:18 GMT Tuesday 10 March

    High groundwater levels are expected to cause flooding. Groundwater levels in West Dorset are high and remain reactive to further rainfall. Areas that could be affected include: Charminster and nearby areas. The groundwater level at the Dickley Down borehole is at 160.59m. Rainfall is forecast for later this week. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 16 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Bere Stream
    Active Warning
    Started:12:18 GMT Tuesday 10 March
    Issued:12:18 GMT Tuesday 10 March

    Flooding is expected as a result of high groundwater levels. Groundwater levels in West Dorset are high. Areas that could be affected include: Milton Abbas and Milborne St. Andrew. The groundwater level at the Delcombe Wood borehole is currently 136.41m, the level is starting to fall but remains reactive to further rainfall. Rainfall is forecast for later in the week. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 16 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding in the Bourne Valley - The Winterbournes
    Active Warning
    Started:12:13 GMT Tuesday 10 March
    Issued:12:13 GMT Tuesday 10 March

    High groundwater levels are expected to cause flooding. Groundwater levels in Salisbury Plain are high. Areas that could be affected include: Winterbourne Gunner, Winterbourne Dauntsey, Winterbourne Earls and Laverstock . The groundwater level at the Clarendon borehole is at 72.35m, and remains reactive to further rainfall. High groundwater levels will influence the level of the River Bourne as well, increasing the risk of fluvial flooding. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. We are closely monitoring the situation . If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts . This message will be updated by 4:00PM on 16 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding in the Bourne Valley - The Collingbournes
    Active Warning
    Started:12:13 GMT Tuesday 10 March
    Issued:12:13 GMT Tuesday 10 March

    High groundwater levels are expected to cause flooding. Groundwater levels on the Salisbury Plain remain high. Areas that could be affected include: Aughton, Collingbourne Kingston and Collingbourne Ducis. The groundwater level at the Everleigh borehole is at 129.31m, and remains reactive to further rainfall. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. Intense rainfall will lead to surface water flooding. We are closely monitoring the situation . If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 3:45PM on 16 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Devils Brook
    Active Warning
    Started:07:14 GMT Tuesday 10 March
    Issued:07:14 GMT Tuesday 10 March

    High groundwater levels are expected to cause flooding. Groundwater levels in West Dorset are beginning to fall but remain high. Areas that could be affected include: Dewlish and Chesilbourne. The groundwater level at the Doles Ash borehole is at 120.71m, levels are slowly starting to fall but remain reactive to further rainfall. The forecast for the week is dry with possible showers over the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected, take particular care when driving. We are closely monitoring the situation . If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts . This message will be updated by 11:15AM on 17 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Piddle Valley
    Active Warning
    Started:07:14 GMT Tuesday 10 March
    Issued:07:14 GMT Tuesday 10 March

    High groundwater levels are expected to cause flooding. Groundwater levels in West Dorset remain high. Areas that could be affected include: Piddletrentide, Plush, Piddlehinton, Puddletown, Tolpuddle and Affpuddle. The groundwater level at the Doles Ash borehole is currently at 120.71m, levels are slowly starting to recede but remain high and reactive to further rainfall. The forecast is dry for the week with showers possible over the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Flooding of roads is expected, take particular care when driving. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 11:00AM on 17 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Ebble Valley
    Active Warning
    Started:11:11 GMT Monday 9 March
    Issued:11:11 GMT Monday 9 March

    Groundwater levels in Cranborne Chase remain high. Areas that could be affected include: the area of the Ebble Valley. The groundwater level at the Down Barn borehole is at 66.01m. The levels are starting to starting to fall slowly. Rainfall is forecast later this week. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 11:30AM on 16th March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Sydling
    Active Warning
    Started:11:11 GMT Monday 9 March
    Issued:11:11 GMT Monday 9 March

    Areas that could be affected include: Sydling, Sydling St. Nicholas. The groundwater level at the Dickley Down borehole is at 160.63m levels are falling steadily but remain high. Rainfall is forecast later this week. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts . This message will be updated by 11:30AM on 9th March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Hooke
    Active Warning
    Started:11:06 GMT Monday 9 March
    Issued:11:06 GMT Monday 9 March

    Groundwater levels in West Dorset have begun to recede slowly but remain high. Areas that could be affected include: Hooke, Toller Whelme and Toller Porcorum. The groundwater level at the Dickley Down borehole is 160.63m. Rainfall is forecast later this week. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. Roads may have become damaged by floodwater. Where groundwater is near the surface, intense rainfall will lead to surface water flooding. We will continue to monitor the situation closely. This message will be updated by 11:00 on 16th March 2026.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the North Winterborne, north of the A354
    Active Warning
    Started:09:33 GMT Monday 9 March
    Issued:09:33 GMT Monday 9 March

    High groundwater levels are expected to continue to cause flooding. The groundwater level at the Delcombe Wood borehole remains high at 136.78m above sea level. Flooding is expected for: Turnworth, Winterborne Stickland, Winterborne Houghton, Clenston, Whatcombe and Whitechurch. Levels are starting to fall steadily. Some rainfall is forecast later this week and groundwater levels remain reactive. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. Roads may be impassable due to flood water, do not drive through flood water. This message will be updated by 10:30AM on 16th March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the South Winterbourne Valley
    Active Warning
    Started:09:33 GMT Monday 9 March
    Issued:09:33 GMT Monday 9 March

    High groundwater levels are expected to cause flooding. Groundwater levels in West Dorset remain high. Areas that could be affected include: Winterbourne Abbas, Winterbourne Steepleton, Martinstown, Winterbourne Monkton, Winterbourne Herringston and Winterbourne Came. The groundwater level at the Kingston Russell borehole remains at 119.53m. Levels are falling slowly but still remain high. Some rainfall is forecast for later in the week. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected. Roads may be damaged by floodwater. We are closely monitoring the situation . If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 16th March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Wylye Valley at Wilton
    Active Warning
    Started:07:19 GMT Thursday 5 March
    Issued:07:19 GMT Thursday 5 March

    Groundwater levels in Salisbury Plain are beginning to plateau but remain high. Areas that could be affected include: Wilton. The groundwater level at Stoford Cross borehole has fallen slightly to 71.43m. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. Roads may have become damaged by floodwater. Where groundwater is near the surface, intense rainfall will lead to surface water flooding. We will continue to monitor the situation closely. This message will be updated by 2:30PM on 11 March 2026.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Wylye Valley at Warminster
    Active Warning
    Started:07:19 GMT Thursday 5 March
    Issued:07:19 GMT Thursday 5 March

    High groundwater levels are expected to cause flooding. Groundwater levels in Salisbury Plain are beginning to plateau but remain high. Areas that could be affected include: the Wylye Valley at Warminster. The groundwater level at the Tilshead borehole is at 99.64m. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. Roads may have become damaged by floodwater. Where groundwater is near the surface, intense rainfall will lead to surface water flooding. We will continue to monitor the situation closely. This message will be updated by 2:00 PM on 11 March 2026.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Wylye Valley
    Active Warning
    Started:07:19 GMT Thursday 5 March
    Issued:07:19 GMT Thursday 5 March

    Groundwater levels in Salisbury Plain are beginning to plateau but remain high. Areas that could be affected include: Kingston Deverill, Monkton Deverill, Hill Deverill, Longbridge Deverill, Crockerton, Norton Bavant, Heytesbury, Corton, Upton Lovell, Boyton, Sherrington, Stockton and Bapton. The groundwater level at the Tilshead MOD borehole is at 108.59m. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. Roads may have become damaged by floodwater. We will continue to monitor the situation closely. This message will be updated by 2:00 PM on 11 March 2026.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding in the Chitterne Valley
    Active Warning
    Started:07:19 GMT Thursday 5 March
    Issued:07:19 GMT Thursday 5 March

    High groundwater levels are expected to cause flooding. Groundwater levels in Salisbury Plain are beginning to plateau but remain high. Areas that could be affected include: Chitterne. The groundwater level at the Chitterne Down borehole is at 101.22m, and is expected to remain high. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected. We are closely monitoring the situation . If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 11 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding in the Cranborne Chase in West Hampshire - Rockbourne
    Active Warning
    Started:07:19 GMT Thursday 5 March
    Issued:07:19 GMT Thursday 5 March

    High groundwater levels are expected to cause flooding. Groundwater levels in Cranborne Chase are falling slowly, but remain high. Areas that could be affected include: Cranborne Chase in West Hampshire including Rockbourne. The groundwater level at West Woodyates borehole is at 104.52m. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. High groundwater levels will also increase the impacts of any fluvial flooding. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 11 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding in the Cranborne Chase in West Hampshire - Damerham and Martin
    Active Warning
    Started:07:19 GMT Thursday 5 March
    Issued:07:19 GMT Thursday 5 March

    High groundwater levels are expected to cause flooding. Groundwater levels in Cranborne Chase are falling slowly, but remain high. Areas that could be affected include: Damerham and Martin. The groundwater level at Woodyates borehole is at 104.52m, and is expected to remain high. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 11 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Crane
    Active Warning
    Started:07:19 GMT Thursday 5 March
    Issued:07:19 GMT Thursday 5 March

    High groundwater levels are expected to cause flooding. Groundwater levels in Cranborne Chase are falling slowly, but remain high. Areas that could be affected include: Pentridge and Cranborne. The groundwater level at West Woodyates borehole is currently at 104.52m, and is expected to remain high. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected, take particular care when driving, roads may have become damaged. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 11 March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Bere Stream at Bere Regis
    Active Warning
    Started:13:18 GMT Wednesday 4 March
    Issued:13:18 GMT Wednesday 4 March

    High groundwater levels are expected to cause flooding. Groundwater levels in West Dorset have peaked and are falling slowly, but remain high. Areas that could be affected include: Bere Regis. The groundwater level at Delcombe Wood borehole is currently 141.76m, and is expected to remain high. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. We are closely monitoring the situation. If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 11th March 2026 or as the situation changes.

  • Flood warning

    Flooding expected - Act now

    Areas affected:Groundwater flooding for the Till
    Active Warning
    Started:11:51 GMT Wednesday 4 March
    Issued:11:51 GMT Wednesday 4 March

    High groundwater levels are expected to cause flooding. Groundwater levels in Salisbury Plain are beginning to plateau but remain high. Areas that could be affected include: Tilshead, Orcheston, Shrewton and Berwick St James. The groundwater level at the Tilshead borehole is at 99.64m, and is expected to remain high. We have had a few days of drier weather, but further rainfall is forecast starting tomorrow, Thursday 26 February, which may cause levels to rise once again into the weekend. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected. We are closely monitoring the situation . If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts. This message will be updated by 2:00PM on 11th March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Chertsey Bourne
    Active Warning
    Started:18:07 GMT Wednesday 11 March
    Issued:18:07 GMT Wednesday 11 March

    High river levels today may lead to flooding. River levels are falling but remain high on the Chertsey Bourne. Flooding of low lying land and roads is expected to continue today, 11 March 2026, especially in areas of Chertsey close to the River Bourne. Showers are expected today and tomorrow. We expect river levels to stay high over the next few days. We are monitoring rainfall and river levels. Avoid using low lying footpaths and any bridges near local watercourses. Go to River levels online for updates on current river levels. This message will be updated by 8:00PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Bourne and tributaries
    Active Warning
    Started:16:54 GMT Wednesday 11 March
    Issued:16:54 GMT Wednesday 11 March

    This is a Flood Alert update. River levels remain high at the Salisbury Bourne river gauge following the recent rainfall and high groundwater levels. Flooding is still possible. Areas most at risk include tributaries between Aughton and Laverstock, with low lying land and roads expected to be most affected. The forecast is for some unsettled weather over the next few days. We will continue to monitor the situation. Please avoid using low lying footpaths and any bridges near local watercourses, and do not attempt to walk, cycle or drive through flood water. Never drive through flood water, just 30cm of fast flowing water is enough to move your car. Check local authority websites for road closures. This message will be updated by 11:00 AM on Friday 13 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Weymouth Rivers and Streams
    Active Warning
    Started:16:51 GMT Wednesday 11 March
    Issued:16:51 GMT Wednesday 11 March

    This is a Flood Alert update. River levels remain high at the Broadwey river gauge. Flooding could still affect locations near the River Wey to Radipole Lake, Preston Brook and River Jordan, with low lying land and roads expected to be most affected. The forecast is for some unsettled weather over the next few days. We will continue to monitor the situation. Please avoid using low lying footpaths and any bridges near local watercourses, and do not attempt to walk, cycle or drive through flood water. Never drive through flood water, just 30cm of fast flowing water is enough to move your car. Check local authority websites for road closures. This message will be updated by 11:00 AM on Friday 13 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Lower Frome and tributaries
    Active Warning
    Started:16:49 GMT Wednesday 11 March
    Issued:16:49 GMT Wednesday 11 March

    This is a Flood Alert update. River levels are dropping but remain higher than normal at the Stinsford river gauge as a result of the recent rainfall and the high groundwater. Flooding could still affect locations near the Lower Dorset Frome and the tributaries between Dorchester and Wareham, with low lying land and roads near rivers expected to be most affected. The forecast is for some unsettled weather over the next few days. We will continue to monitor the situation. Please avoid using low lying footpaths and any bridges near local watercourses, and do not attempt to walk, cycle or drive through flood water. Never drive through flood water, just 30cm of fast flowing water is enough to move your car. Check local authority websites for road closures. This message will be updated by 11:00 AM on Friday 13 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Lower Avon and tributaries
    Active Warning
    Started:16:48 GMT Wednesday 11 March
    Issued:16:48 GMT Wednesday 11 March

    This is a flood alert update. River levels remain steady but still higher than normal in the Lower Avon and responsive to further rainfall. Flooding is still possible. Areas most at risk include the tributaries between Ringwood and Christchurch. Flooding is possible with low lying land and roads near rivers particularly around Ringwood Old Cottage most affected. The forecast is for unsettled weather in the next few days. We will continue to monitor the situation. Please avoid using low lying footpaths and any bridges near local watercourses, and do not attempt to walk, cycle or drive through flood water. Never drive through flood water, just 30cm of fast flowing water is enough to move your car. Check local authority websites for road closures. This message will be updated by 11:00 AM on Friday 13 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Piddle and tributaries
    Active Warning
    Started:16:46 GMT Wednesday 11 March
    Issued:16:46 GMT Wednesday 11 March

    This is a Flood Alert update. River levels remain high at the Briantspuddle river gauge. Flooding could still affect locations near the River Piddle, with low lying land and roads expected to be most affected, particularly around tributaries between Alton Pancras and Wareham. Unsettled weather is forecast over the next few days, but no impacts are expected. We will continue to monitor the situation. Please avoid using low lying footpaths and any bridges near local watercourses, and do not attempt to walk, cycle or drive through flood water. Never drive through flood water, just 30cm of fast flowing water is enough to move your car. Check local authority websites for road closures. This message will be updated by 11:00AM on Friday 13 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:The tidal River Yare from Thorpe St Andrew to Breydon Water
    Active Warning
    Started:15:29 GMT Wednesday 11 March
    Issued:15:29 GMT Wednesday 11 March

    High tides tomorrow morning may lead to flooding. Flooding is possible from 4am to 5:30am on Thursday 12 March 2026. We expect to see high water levels in Brundall and Reedham riverside areas. River levels will remain high over the next couple of days due to tide locking, which is where tides restrict normal drainage of the river out to the sea. We are closely monitoring the situation . Take care and avoid walking, cycling or driving through flood water . Avoid using low lying footpaths which may be flooded. This message will be updated by 10:00AM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:The tidal River Waveney from Ellingham to Breydon Water
    Active Warning
    Started:15:25 GMT Wednesday 11 March
    Issued:15:25 GMT Wednesday 11 March

    High tides tomorrow morning may lead to flooding. Flooding is possible from 3am to 7am on Thursday 12 March 2026. We expect to see high water levels at Beccles Quay. River levels will remain high over the next couple of days due to tide locking, which is where tides restrict normal drainage of the river out to the sea. We are closely monitoring the situation . Take care and avoid walking, cycling or driving through flood water . Avoid using low lying footpaths which may be flooded. This message will be updated by 10:00AM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:The tidal Rivers Bure, Ant and Thurne
    Active Warning
    Started:15:09 GMT Wednesday 11 March
    Issued:15:09 GMT Wednesday 11 March

    High tides tomorrow morning may lead to flooding. Flooding is possible from 3am to 7am on Thursday 12 March 2026. We expect to see high water levels around Potter Heigham, Wroxham boat yards and Ferry Road in Horning. River levels will remain high over the next couple of days due to tide locking, which is where tides restrict normal drainage of the river out to the sea. We are closely monitoring the situation . Take care and avoid walking, cycling or driving through flood water . Avoid using low lying footpaths which may be flooded. This message will be updated by 10:00AM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Denmead
    Active Warning
    Started:13:25 GMT Wednesday 11 March
    Issued:13:25 GMT Wednesday 11 March

    Groundwater levels in Denmead are high but slowly falling. At the borehole at Rookwood Farm, the level has fallen by 70cm in the last week. Water is expected to be affecting Anmore Road and Mill Close. High groundwater levels could affect the sewage network from operating as effectively. On Thursday 12/03/2026 into Friday 13/03/2026, between 15 and 20mm of rain is forecast to affect Hampshire. Drier weather is expected over the weekend. If heavy rain affects Denmead, ongoing flooding impacts will be prolonged. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 18/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Hambledon
    Active Warning
    Started:13:24 GMT Wednesday 11 March
    Issued:13:24 GMT Wednesday 11 March

    Groundwater levels in Hambledon are high but slowly falling. At the borehole at Whitedale Farm, the level has fallen by 1.8m in the last week. Flooding is expected to be affecting cellars in East Street and West Street. Sewerage system impacts are expected to be ongoing in the village. From Thursday 12/03/2026 into Friday 13/03/2026, between 15 and 20mm of rain is forecast. Drier weather is expected over the weekend. If heavy rain affects Hambledon, ongoing flooding impacts will be prolonged. We are closely monitoring the situation and liaising with Hambledon Flood Action Group. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 18/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in villages surrounding Andover
    Active Warning
    Started:13:14 GMT Wednesday 11 March
    Issued:13:14 GMT Wednesday 11 March

    High groundwater levels may lead to flooding. Flooding is possible . Little rain (7mm) has been recorded in the last week. Cellar flooding is expected to be occurring in Appleshaw, Hatherden and possibly Penton Grafton. Sewerage system impacts are ongoing in Appleshaw and Penton Mewsey. The main road into Penton Grafton is flooded, and water is affecting Deacon and Down Road, Kimpton. From Thursday 12/03/2026 into Friday 13/03/2026, between 15 and 20mm of rain is expected to affect Hampshire. Drier weather is expected over the weekend. Groundwater levels are expected to remain very high throughout March. Flooding impacts will likely continue into April. We are closely monitoring the situation . Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed . Please remove any valuables stored in cellars. This message will be updated by 6:00PM on 18 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Deane and Ashe in North Hampshire
    Active Warning
    Started:13:10 GMT Wednesday 11 March
    Issued:13:10 GMT Wednesday 11 March

    High groundwater levels may lead to flooding. Flooding is possible . Light rain (10mm) was recorded in the last week. At the borehole in Oakley, the level has risen by 10cm in the last week. Flooding is affecting the ability of septic tanks to operate effectively. The River Test will be flowing in Deane and Ashe. Groundwater is now very close to the level we expect cellar flooding in Deane. From Thursday 12/03/2026 into Friday 13/03/2026, between 15 and 20mm of rain is expected to affect Hampshire. Saturday 14/03/2026 and Sunday 15/03/2026 are expected to be mostly dry. If heavy rain affects the area, cellar flooding in Deane is likely from this weekend. Groundwater levels will remain high throughout March. We are closely monitoring the situation . Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed , including pumps used to help reduce water levels. This message will be updated by 6:00PM on 18 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Yeo and River Parrett Moors around Muchelney and Thorney
    Active Warning
    Started:11:59 GMT Wednesday 11 March
    Issued:11:59 GMT Wednesday 11 March

    The River Yeo level at Huish Episcopi is currently 7.69m and falling. The drain level at Huish Episcopi is 7.37m and falling. Flooding affects the Langport to Muchelney road when this drain level exceeds 7.30m, the Muchelney to Long Load road above 7.86m, the Muchelney to Thorney road above 7.93m and the Muchelney to Drayton road above 8.80m. Property flooding isn't expected below 8.35m. For the latest river and drain levels refer to https://check-for-flooding.service.gov.uk/river-and-sea-levels. We are maximising the pumps at Huish Episcopi pumping station and some pumping continues at West Sedgemoor pumping station. A mostly dry Wednesday is forecast but showers return Thursday afternoon and a band of heavier rain overnight into Friday. We are monitoring the situation closely. Please avoid walking, cycling or driving through flood water. This message will be updated by 1pm on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Yeo and Parrett, The Levels
    Active Warning
    Started:11:53 GMT Wednesday 11 March
    Issued:11:53 GMT Wednesday 11 March

    Floodwater is reducing but a considerable amount of water remains on the Somerset Levels and Moors. Flooding is still affecting the low-lying Muchelney and West Sedgemoor moors near the Rivers Yeo and Parrett. We are maximising the pumps at Huish Episcopi pumping station and some pumping continues at West Sedgemoor pumping station. A mostly dry Wednesday is forecast but showers return Thursday afternoon and a band of heavier rain overnight into Friday. We are closely monitoring the situation, and our Field Teams continue to operate structures and pumps. Take care and avoid walking, cycling or driving through flood water. Don’t put yourself or others at risk. This message will be updated by 1pm on 12 March 2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Ginge Brook
    Active Warning
    Started:08:37 GMT Wednesday 11 March
    Issued:08:37 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on the Ginge Brook. Flooding of low lying land and roads remains possible today, 11 March 2026, including in the Steventon area. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. We expect river levels to fall very gradually over the coming days. Levels remain sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Lambourn and its tributaries from Upper Lambourn down to Newbury
    Active Warning
    Started:08:35 GMT Wednesday 11 March
    Issued:08:35 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on the River Lambourn from Upper Lambourn down to Newbury. Flooding of low lying land and roads is expected to continue today, 11 March 2026, especially in the Shaw area. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. Levels are high but stable. We expect levels to fall very slowly over the coming days. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Kennet from Thatcham down to Reading
    Active Warning
    Started:08:33 GMT Wednesday 11 March
    Issued:08:33 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on parts of the River Kennet from Newbury down to Reading. Flooding of low lying land and roads remains possible today, 11 March 2026, including in the Calcot area. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. Levels are high but falling slowly. We expect levels to fall gradually over the coming days. Levels are sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Kennet and its tributaries from Berwick Bassett down to Newbury
    Active Warning
    Started:08:31 GMT Wednesday 11 March
    Issued:08:31 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on parts of the River Kennet and its tributaries from Berwick Bassett down to Newbury. Flooding of low lying land and roads remains possible today, 11 March 2026, including in the Hungerford area. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. River levels are high but falling very slowly. We expect levels to fall gradually over the coming days. Levels are sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Pang from East Ilsley to Pangbourne and Sulham Brook
    Active Warning
    Started:08:28 GMT Wednesday 11 March
    Issued:08:28 GMT Wednesday 11 March

    High levels may lead to flooding. River levels are high along parts of the River Pang. Flooding of low lying land and roads remains possible today, 11 March 2026, especially around Tidmarsh. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. We expect levels to remain high over the coming days. Levels are sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Thame, Horsenden Stream and Chalgrove Brook
    Active Warning
    Started:08:27 GMT Wednesday 11 March
    Issued:08:27 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on the Chalgrove Brook through Chalgrove. Levels along the River Thame are below the flood risk threshold. Flooding of low lying land and roads in the Chalgrove area remains possible today, 11 March 2026. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. We expect levels to remain high over the coming days. Levels are sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Ock from Watchfield to Abingdon, and also the Letcombe Brook at Wantage, Grove and East Hanney
    Active Warning
    Started:08:26 GMT Wednesday 11 March
    Issued:08:26 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on the Mill Brook. Flooding of low lying land and roads remains possible today, 11 March 2026, especially in the areas around Wantage. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. Levels are high but stable. We expect levels to fall very gradually over the coming days. Levels along most of the River Ock are below the flood risk threshold. Levels remain sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Dikler from Condicote to Little Rissington
    Active Warning
    Started:08:24 GMT Wednesday 11 March
    Issued:08:24 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on the River Dikler. Flooding of low lying land and roads remains possible today, 11 March 2026, including around Bourton on the Water. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. We expect levels to remain high over the coming days. Levels remain sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Windrush from Bourton to Newbridge
    Active Warning
    Started:08:23 GMT Wednesday 11 March
    Issued:08:23 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high but falling gradually on the River Windrush. Flooding of low lying land and roads is expected to continue today, 11 March 2026, including areas around Bourton on the Water and Newbridge. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. River levels are high but falling slowly. We expect levels to continue falling slowly today. Levels remain sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Coln and its tributaries
    Active Warning
    Started:08:21 GMT Wednesday 11 March
    Issued:08:21 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on the River Coln. Flooding of low lying land and roads is expected to continue today, 11 March 2026, especially in the areas around Fossebridge. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. Levels are falling very slowly. We expect levels to continue falling very slowly over the coming days. Levels remain sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:River Churn and its tributaries
    Active Warning
    Started:08:16 GMT Wednesday 11 March
    Issued:08:16 GMT Wednesday 11 March

    High river levels may lead to flooding. River levels are high on the River Churn. Flooding of low lying land and roads is expected to continue today, 11 March 2026, especially near Cerney Wick. The forecast is for a predominantly dry day today with light showers possible. Tomorrow is expected to start dry with rain moving in from the afternoon. Levels are falling very slowly. We expect levels to continue falling very slowly over the coming days. Levels are sensitive to further rainfall. We are monitoring rainfall and river levels. Avoid low lying footpaths and roads near rivers, which may be flooded. Go to River Levels Online for updates on current river levels. This message will be updated by 12 PM on 12 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Meon Valley from East Meon to Soberton
    Active Warning
    Started:16:58 GMT Tuesday 10 March
    Issued:16:58 GMT Tuesday 10 March

    Groundwater levels in the Meon Valley are high but slowly falling. At the borehole at Pound Lane, Meonstoke, the level has fallen by 85cm in the last week. Residual flooding could be affecting the electricity sub station in Rectory Lane. Water may still be flowing across Rectory Lane and behind the Buck's Head Pub. Mostly dry weather is forecast on Tuesday 10/03/2026, Wednesday 11/03/2026 and Saturday 14/03/2026. On Thursday 12/03/2026 and Friday 13/03/2026, further rain (between 20 and 25mm) is expected. Groundwater flooding impacts could re-occur during the next week if heavy rain affects the Meon Valley. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 17/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Candovers and Old Alresford
    Active Warning
    Started:16:51 GMT Tuesday 10 March
    Issued:16:51 GMT Tuesday 10 March

    Groundwater levels in the Candovers and Old Alresford are high but relatively stable. Flooding is expected to be affecting the ability of septic tanks to operate effectively. In Preston Candover and Old Alresford, a small number of properties will be experiencing cellar flooding. Mostly dry weather is forecast on Tuesday 10/03/2026, Wednesday 11/03/2026 and Saturday 14/03/2026. On Thursday 12/03/2026 and Friday 13/03/2026, further rain (between 20 and 25mm) is expected. Groundwater levels will remain high and may increase slightly over the next week. We are closely monitoring the situation. Residents in Preston Candover and Old Alresford are advised to prepare property resilience measures and ensure that pumps are working where they have been installed, in case groundwater levels begin to rise once more. This message will be updated by 18:00 17/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Kings Somborne and Little Somborne
    Active Warning
    Started:16:46 GMT Tuesday 10 March
    Issued:16:46 GMT Tuesday 10 March

    Groundwater levels in Kings Somborne and Little Somborne are high but slowly falling. At the borehole in Kings Somborne, the level has fallen by 19cm in the last week. Groundwater has now fallen below the level we expect cellar flooding to occur in the village. However, residual flooding impacts may still be ongoing. Mostly dry weather is forecast on Tuesday 10/03/2026, Wednesday 11/03/2026 and Saturday 14/03/2026. On Thursday 12/03/2026 and Friday 13/03/2026, further rain (between 20 and 25mm) is expected. If heavy rain affects the area, further cellar flooding impacts could occur from the weekend. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 17/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Vernham Dean, Upton and the Bourne Valley
    Active Warning
    Started:16:38 GMT Tuesday 10 March
    Issued:16:38 GMT Tuesday 10 March

    Groundwater levels in the Bourne Valley remain high. At the borehole in Vernham Dean, the level has fallen by 1.08m. At Upton, the level remains relatively steady. Flooding is expected to be affecting a small number of cellars in Upton. Septic tanks will also struggle to operate properly. Currently, we do not expect significant impacts to property at Vernham Dean, Hurstbourne Tarrant, Stoke or St Mary Bourne. Mostly dry weather is forecast on Tuesday 10/03/2026, Wednesday 11/03/2026 and Saturday 14/03/2026. On Thursday 12/03/2026 and Friday 13/03/2026, further rain (between 20 and 25mm) is expected. This rainfall is likely to prolong ongoing groundwater flooding impacts. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed, especially if you are in Upton. This message will be updated by 18:00 17/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Bishops Sutton
    Active Warning
    Started:16:32 GMT Tuesday 10 March
    Issued:16:32 GMT Tuesday 10 March

    Groundwater levels in Bishops Sutton are high but relatively stable. Groundwater is very close to the level we would expect flooding to affect cellars of a small number of properties in Bishops Sutton. Mostly dry weather is forecast on Tuesday 10/03/2026, Wednesday 11/03/2026 and Saturday 14/03/2026. On Thursday 12/03/2026 and Friday 13/03/2026, further rain (between 20 and 25mm) is expected. Groundwater levels are expected to remain high for much of March. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 17/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Alton area
    Active Warning
    Started:15:14 GMT Tuesday 10 March
    Issued:15:14 GMT Tuesday 10 March

    Groundwater levels are high but stable at our Farringdon borehole near Alton, and flooding of low-lying areas and roads is possible. We expect levels to remain high over the coming days and levels will remain sensitive to further rainfall. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. We are closely monitoring rainfall and groundwater levels. Residents are advised to prepare property flood resilience measures and ensure that pumps are working where they have been installed. Take particular care when driving through floodwater both for your own safety and to prevent flooding to others. This message will be updated by 12:00PM, on the 17 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne
    Active Warning
    Started:09:24 GMT Tuesday 10 March
    Issued:09:24 GMT Tuesday 10 March

    High groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now at the point that properties may be impacted. Groundwater levels are continuing to rise at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne. The groundwater level is higher than normal for this time of year. We expect levels to continue rising slowly over the coming days. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Take particular care when driving through flood water both for your own safety and to prevent flooding to others. This message will be updated by 12 PM, on the 17 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Upper Aldbourne Valley
    Active Warning
    Started:09:18 GMT Tuesday 10 March
    Issued:09:18 GMT Tuesday 10 March

    High groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now falling very gradually at our Water Acre borehole in the Upper Aldbourne Valley. We expect levels to remain high over the next few weeks and levels will remain sensitive to further sustained rainfall. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. We are closely monitoring rainfall and groundwater levels. Keep up to date with groundwater levels on the 'Get Flood Warnings' site on gov.uk. Take particular care when driving through flood water both for your own safety and to prevent flooding to others. This message will be updated by 12 PM, on the 17 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Great Shefford area
    Active Warning
    Started:09:15 GMT Tuesday 10 March
    Issued:09:15 GMT Tuesday 10 March

    High groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now falling very gradually at our Northfield Farm borehole in the Great Shefford area. We expect levels to remain high over the next few weeks and levels will remain sensitive to further sustained rainfall. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. We are closely monitoring rainfall and groundwater levels. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Take particular care when driving through flood water both for your own safety and to prevent flooding to others. This message will be updated by 12 PM, on the 17 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Lambourn Valley catchment
    Active Warning
    Started:09:11 GMT Tuesday 10 March
    Issued:09:11 GMT Tuesday 10 March

    High groundwater levels may lead to flooding. Flooding is possible. Groundwater levels are falling very slowly at our Longacre borehole in the Lambourne Valley. We expect levels to remain high over the next few weeks and levels will remain sensitive to further sustained rainfall. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. We are closely monitoring rainfall and groundwater levels. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Take particular care when driving through flood water both for your own safety and to prevent flooding to others. This message will be updated by 12 PM, on the 17 March 2026, or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Pitton, West Tytherley, Nether Wallop and Broughton
    Active Warning
    Started:16:40 GMT Monday 9 March
    Issued:16:40 GMT Monday 9 March

    Groundwater levels are still high across the villages covered by this flood alert area. Flooding is affecting cellars in Nether Wallop and Pitton. Sewerage system impacts are expected to be ongoing in Pitton. Garden flooding is ongoing in Over Wallop. In West Tytherley, groundwater is relatively stable around the level we expect cellar, road and land flooding to occur. Only a small amount of rain (between 10 and 20mm) is forecast to affect Hampshire between Monday 09/03/2026 and Friday 13/03/2026. Over the weekend and into next week, further unsettled weather is possible. Groundwater levels in all villages are expected to slowly fall this week. If heavy rain affects the area, groundwater levels could rise again in the second half of March. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 16/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle
    Active Warning
    Started:16:33 GMT Monday 9 March
    Issued:16:33 GMT Monday 9 March

    Groundwater levels in Finchdean, Dean Lane End and Rowlands Castle are slowly falling. In the last week, the level at the borehole in Finchdean has fallen by 8cm. Flooding is expected to be affecting a small number of cellars in Finchdean, Dean Lane End and Rowlands Castle. Road flooding is expected to be ongoing. Sewerage system impacts could also be possible. Only a small amount of rain (between 10 and 20mm) is forecast to affect Hampshire between Monday 09/03/2026 and Friday 13/03/2026. Over the weekend and into next week, further unsettled weather is possible. Groundwater levels are expected to slowly fall this week, but could begin rising in the second half of March if heavy rain affects the valley. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 16/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Hursley
    Active Warning
    Started:15:02 GMT Monday 9 March
    Issued:15:02 GMT Monday 9 March

    Groundwater levels in Hursley are high but relatively stable. Widespread cellar flooding and sewerage system impacts are expected to be ongoing. Groundwater is currently close to the level that we expect isolated properties could experience internal ground floor flooding. Only a small amount of rain (between 10 and 20mm) is forecast to affect Hampshire between Monday 09/03/2026 and Friday 13/03/2026. Over the weekend and into next week, further unsettled weather is possible. Groundwater levels in Hursley will begin falling slowly this week, but further rain will prolong, and could increase, ongoing flooding impacts. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 16/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Twyford and Hensting
    Active Warning
    Started:14:57 GMT Monday 9 March
    Issued:14:57 GMT Monday 9 March

    Groundwater levels in Twyford and Hensting are high but slowly falling. Flooding is affecting cellars of a small number of properties in Twyford and Hensting. Water is flowing on Hensting Lane. Only a small amount of rain (between 10 and 20mm) is forecast to affect Hampshire between Monday 09/03/2026 and Friday 13/03/2026. Over the weekend and into next week, further unsettled weather is possible. Groundwater levels in Twyford and Hensting will continue falling this week, but could rise during the second half of March if further heavy rain affects the area. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 16/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in Bramdean and Cheriton
    Active Warning
    Started:14:53 GMT Monday 9 March
    Issued:14:53 GMT Monday 9 March

    Groundwater levels in Bramdean and Cheriton are high but slowly falling. Flooding is affecting cellars of a small number of properties in Cheriton. Septic tanks will be struggling to operate effectively. Only a small amount of rain (between 10 and 20mm) is forecast to affect Hampshire between Monday 09/03/2026 and Friday 13/03/2026. Over the weekend and into next week, further unsettled weather is possible. Groundwater levels in Bramdean and Cheriton will continue falling this week, but could rise during the second half of March if further heavy rain affects the area. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 16/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
    Active Warning
    Started:10:30 GMT Monday 9 March
    Issued:10:30 GMT Monday 9 March

    Groundwater is high, very close to the surface, but now falling. Springs will continue to appear, water will be in fields, small amounts of water will flow down roads, groundwater will affect the ability of the sewage network to operate in East Dean, Charlton, Singleton and West Dean, and may appear in a small number of basements. Bands of rain are forecast to move across the country on Wednesday 11/03/2026 and Friday 13/03/2026. However, only relatively small amounts of rain are currently predicted, and groundwater at at both Chilgrove and East Dean boreholes is expected to continue to fall. It is probable that groundwater will continue to fall throughout March, although groundwater groundwater flood impacts may not reduce until April. If there is persistent, or exceptional rainfall in late March, groundwater flood impacts may remain for longer. Take care on roads that flood (Chilgrove, West Dean, Singleton, East Dean). Ensure pumps work. We will update this message by 18:00 13/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in upper River Ems Valley
    Active Warning
    Started:10:29 GMT Monday 9 March
    Issued:10:29 GMT Monday 9 March

    Groundwater is high, very close to the surface, but slowly falling at the Compton borehole. Springs will continue to appear, water will be in fields, and water will flow down roads, including Stoughton main road, the road from East Marden, between Cooks Lane and Barley Mow in Walderton, and the B2146 near Woodlands Lane. Groundwater will also affect a small number of cellars in Stoughton and Walderton. Bands of rain are forecast to move across the country on Wednesday 11/03/2026 and Friday 13/03/2026. However, only relatively small amounts of rain are currently predicted, and groundwater at Compton borehole is expected to continue to fall. It is probable that groundwater will continue to fall throughout March, although groundwater groundwater flood impacts may not reduce until April. If there is persistent, or exceptional rainfall in late March, groundwater flood impacts may remain for longer. Take care on roads that flood (Stoughton, Walderton). Ensure pumps work. We will update this message by 18:00 13/03/2026.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Salisbury Plain area
    Active Warning
    Started:08:42 GMT Monday 9 March
    Issued:08:42 GMT Monday 9 March

    Groundwater levels in the Salisbury Plain are beginning to recede. Levels are still high, flooding of fields and roads is still possible. Levels remain reactive to further rainfall. Where groundwater is near the surface, intense rainfall will lead to surface water flooding. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed . This message will be updated by 11:00AM on 16th 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the West of Dorset
    Active Warning
    Started:08:42 GMT Monday 9 March
    Issued:08:42 GMT Monday 9 March

    Groundwater levels in the West Dorset area have begun to slowly recede, but remain over the flood alert thresholds. Flooding of fields and roads is still possible. Groundwater levels remain responsive to further rainfall. Where groundwater is near the surface, intense rainfall will lead to surface water flooding. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed . This message will be updated by 11:00AM on 16th March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in the Cranborne Chase area
    Active Warning
    Started:08:42 GMT Monday 9 March
    Issued:08:42 GMT Monday 9 March

    Groundwater levels in the Cranborne Chase area are slowly receding, but remain over the flood alert thresholds. Flooding of fields and roads is still possible. Groundwater levels remain responsive to rainfall. Where groundwater is near the surface, intense rainfall will lead to surface water flooding. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed . This message will be updated by 11:00AM on 16th March 2026 or as the situation changes.

  • Flood alert

    Flooding possible - Be prepared

    Areas affected:Groundwater flooding in East Kent
    Active Warning
    Started:13:51 GMT Friday 6 March
    Issued:13:51 GMT Friday 6 March

    Rising groundwater levels may lead to flooding. Flooding is possible to low lying land, roads and properties with basements around the following areas: Petham Bourne, Alkham bourne and Nailbourne including Alkham, Temple Ewell, Elham, Barham, Bishopsbourne, Bridge, Patrixbourne and Bekesbourne. Groundwater levels in East Kent have been rising following significant rainfall during January and early February. As a result of the substantial rainfall during this period, the Nailbourne continues to flow along its full course. By late February, conditions have become noticeably drier, and in some locations, groundwater levels are beginning to stabilise. We are closely monitoring the situation and have started operating the Littlebourne Relief Channel. Keep up to date with groundwater levels on the 'Check for Flooding' site on gov.uk . Riparian owners are reminded to keep rivers on their land clear. This message will be updated by 4:00PM on 13 March 2026 or as the situation changes.

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