Flood Warnings

England

1. Flood alert

   Areas affected: Nailbourne and Little Stour

   ACTIVE

   Started at: 15:16 BST on Thu 25 April

   Flooding is possible - be prepared

   River levels remain high on the Little Stour and Nailbourne. Flooding is expected to continue to affect low lying land and roads along the Nailbourne around Elham, Barham, Bridge and Bekesbourne, and on the Little Stour around Littlebourne and Wickhambreux. Please avoid driving or walking through floodwater.

   As of today, Thursday 25th April 2024, the weather forecast is for scattered rain showers today and tomorrow. More rainfall is forecast for the weekend however will cause no fresh impact. We are actively monitoring the situation, liaising with partners, and our staff are maintaining and clearing key structures. The Littlebourne Flood Relief channel is operating.

   This message will be updated by 6pm on Thursday 2nd May 2024, or as the situation changes.

   Issued at: 15:16 BST on Thu 25 April

   Issued by: The Environment Agency

2. Flood alert

   Areas affected: Groundwater flooding in Hambledon

   ACTIVE

   Started at: 12:11 BST on Thu 25 April

   Flooding is possible - be prepared

   Groundwater levels in Hambledon are high, but continue to slowly fall. At our borehole at Whitedale Farm, the level has fallen by 2.01m in the last week. Groundwater levels have now fallen below the level we would expect cellar flooding to be ongoing, although some residual water may still be present. Rain is forecast to affect Hampshire from today (25/04/2024) to Monday 29/04/2024, with some heavy spells possible over the weekend. It is possible that between 20 and 50mm of rain could be recorded during this time. Groundwater levels are expected to continue slowly falling initially, but could stabilise and even rise slightly if heavy rain affects Hambledon. We continue to monitor the levels and forecast. Please remain prepared for further flooding impacts as groundwater levels will be responsive to heavy rainfall. This Flood Alert will be updated by 18:00 on Thursday 02/05/2024.

   Issued at: 12:11 BST on Thu 25 April

   Issued by: The Environment Agency

3. Flood alert

   Areas affected: Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove

   ACTIVE

   Started at: 12:03 BST on Thu 25 April

   Flooding is possible - be prepared

   Groundwater is high, within 50cm of the surface at the East Dean borehole, but slowly falling two centimetres a day. Minor groundwater flood impacts are expected to continue, affecting the ability of the sewage network to operate in East Dean, Charlton, Singleton and West Dean. Water will affect some basements, and be underneath ground floors. Small amounts of water will affect roads, including possibly the B2141 to Chilgrove. Showers are possible Thursday and Friday evenings, with unsettled weather through next week. Generally only minimal flood impacts are expected. However, a lot of rain could affect Sussex Saturday evening, through to midday Sunday 28/04/2024. Groundwater in the villages could rise a couple of centimetres, and may slow in its fall at the Chilgrove borehole. Water will affect roads. Minor flood impacts affecting the sewage network could continue through to mid May. If you have pumps to help reduce groundwater levels in your property, ensure they are operational. We continue to monitor the levels and forecast. We will update this message by 18:00 30/04/2024

   Issued at: 12:03 BST on Thu 25 April

   Issued by: The Environment Agency

4. Flood alert

   Areas affected: Groundwater flooding in upper River Ems Valley

   ACTIVE

   Started at: 12:03 BST on Thu 25 April

   Flooding is possible - be prepared

   Groundwater is high, close to the surface at the Compton borehole, but falling thirty centimetres each day. Minor groundwater flood impacts are expected to continue, with springs affecting fields, and water on roads including Stoughton main road and the road from East Marden. Groundwater could affect a small number of properties close to the village green Stoughton. Groundwater could affect basements of properties in Walderton too. Showers are possible Thursday and Friday evenings. A lot of rain could affect Sussex Saturday evening, through to midday Sunday 28/04/2024. If this rain occurs, groundwater could slow in its fall at the Compton borehole, and during Sunday more water will flow on roads. More unsettled weather and showers are forecast next week. Groundwater will not fall fast and will remain higher than normal, and minor flood impacts could persist until mid May. If you have pumps to help reduce groundwater levels in your property, ensure they are operational. We continue to monitor the levels and forecast. We will update this message by 18:00 30/04/2024

   Issued at: 12:03 BST on Thu 25 April

   Issued by: The Environment Agency

5. Flood alert

   Areas affected: River Coln and its tributaries

   ACTIVE

   Started at: 10:17 BST on Thu 25 April

   Flooding is possible - be prepared

   Property flooding is not currently expected.
   River levels are high but slowly falling on the River Coln following recent rainfall and high groundwater levels. Flooding of low lying land and roads is expected to continue today, especially in the Fairford area. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. River levels are expected to remain high but continue falling slowly over the next few days. Levels will be sensitive to further rainfall.
   We are closely monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

   Issued at: 10:17 BST on Thu 25 April

   Issued by: The Environment Agency

6. Flood alert

   Areas affected: River Windrush from Bourton to Newbridge

   ACTIVE

   Started at: 10:17 BST on Thu 25 April

   Flooding is possible - be prepared

   Property flooding is not currently expected.
   River levels are high but stable on the River Windrush following recent rainfall. Flooding of low lying land and roads is possible today, especially in the area around Bourton on the Water. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. Levels are expected to remain stable or start falling slowly over the coming days, but will remain sensitive to any further rainfall.
   We are closely monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

   Issued at: 10:17 BST on Thu 25 April

   Issued by: The Environment Agency

7. Flood alert

   Areas affected: River Pang from East Ilsley to Pangbourne and Sulham Brook

   ACTIVE

   Started at: 10:17 BST on Thu 25 April

   Flooding is possible - be prepared

   Property flooding is not currently expected.
   River levels are high but stable on the River Pang following recent rainfall and high groundwater levels. River levels on the Sulham Brook have now dropped below the flood risk threshold. Flooding of low lying land and roads along the Pang remains possible over the coming days. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. River levels on the Pang are expected to remain high over the coming days and are sensitive to further rainfall.
   We are closely monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

   Issued at: 10:17 BST on Thu 25 April

   Issued by: The Environment Agency

8. Flood alert

   Areas affected: River Wye and The Hughenden Stream

   ACTIVE

   Started at: 10:17 BST on Thu 25 April

   Flooding is possible - be prepared

   Property flooding is not currently expected.
   River levels are high but stable on the Hughenden Stream following recent rainfall and high groundwater levels. Flooding of low lying land and roads remains possible, especially in areas closest to the Hughenden Stream in High Wycombe. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. River levels are expected to remain stable or start slowly falling over the coming days but remain sensitive to further rainfall.
   We are closely monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. Please report any blockages to rivers to the Environment Agency on 0800 80 70 60. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

   Issued at: 10:17 BST on Thu 25 April

   Issued by: The Environment Agency

9. Flood alert

   Areas affected: River Kennet and its tributaries from Berwick Bassett down to Newbury

   ACTIVE

   Started at: 10:16 BST on Thu 25 April

   Flooding is possible - be prepared

   Property flooding is not expected.
   River levels remain high on the River Kennet following recent rainfall and high groundwater levels but are now starting to fall slowly. Therefore no further flooding of low lying land and roads is expected. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. River levels are expected to remain high over the coming days and sensitive to further rainfall.
   We are monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

   Issued at: 10:16 BST on Thu 25 April

   Issued by: The Environment Agency

10. Flood alert

    Areas affected: River Lambourn and its tributaries from Upper Lambourn down to Newbury

    ACTIVE

    Started at: 10:16 BST on Thu 25 April

    Flooding is possible - be prepared

    Property flooding is not expected.
    River levels on the Lambourn and its tributaries are high due to high groundwater levels and recent rainfall. Flooding of low lying land and roads is expected to continue today and in the days to come, especially in areas closest to the River Lambourn in Newbury and on the Winterbourne in the Bagnor area. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. River levels are expected to remain high over the coming days and sensitive to further rainfall.
    We are closely monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

    Issued at: 10:16 BST on Thu 25 April

    Issued by: The Environment Agency

11. Flood alert

    Areas affected: River Kennet from Thatcham down to Reading

    ACTIVE

    Started at: 10:16 BST on Thu 25 April

    Flooding is possible - be prepared

    Property flooding is not expected.
    River levels are falling slowly on the lower River Kennet following recent rainfall and high groundwater levels. Flooding of low lying land and roads remains possible today. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. River levels are expected to continue slowly falling over the coming days, but remain sensitive to further rainfall.
    We are closely monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

    Issued at: 10:16 BST on Thu 25 April

    Issued by: The Environment Agency

12. Flood alert

    Areas affected: Ginge Brook

    ACTIVE

    Started at: 10:16 BST on Thu 25 April

    Flooding is possible - be prepared

    Property flooding is not currently expected.
    River levels are high but stable on the Ginge Brook following recent rainfall. No further flooding of low lying land and roads is expected around Steventon. The forecast today, 25/04/2024 is mostly dry but with a chance of some showers developing through the afternoon. River levels are expected to fall slowly over the coming days, but will remain sensitive to further rainfall.
    We are closely monitoring the situation. Avoid using low lying footpaths near local watercourses. Go to the 'River and Sea levels in England' webpage for current river levels. Please report any blockages to rivers to the Environment Agency on 0800 80 70 60. This message will be updated tomorrow morning, 26/04/2024, or as the situation changes.

    Issued at: 10:16 BST on Thu 25 April

    Issued by: The Environment Agency

13. Flood alert

    Areas affected: Groundwater flooding in Kings Somborne and Little Somborne

    ACTIVE

    Started at: 10:16 BST on Thu 25 April

    Flooding is possible - be prepared

    Groundwater levels in Kings Somborne and Little Somborne are high, but falling slowly. At our borehole in Kings Somborne, the level has fallen by 16cm in the last week. Groundwater is expected to be affecting a small number of cellars along Winchester Road, central Kings Somborne, and in Little Somborne. Rain is forecast to affect Hampshire from today (25/04/2024) to Monday 29/04/2024, with some heavy spells possible over the weekend. It is possible that between 20 and 50mm of rain could be recorded during this time. Groundwater levels are expected to continue slowly falling initially. However, if heavy rainfall affects the area, then levels could begin to stabilise within the next week and could even slightly rise again. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operational. This Flood Alert will be updated by 18:00 on Thursday 02/05/2024.

    Issued at: 10:16 BST on Thu 25 April

    Issued by: The Environment Agency

14. Flood alert

    Areas affected: Groundwater flooding in Hursley

    ACTIVE

    Started at: 10:15 BST on Thu 25 April

    Flooding is possible - be prepared

    Groundwater levels in Hursley are high, but falling slowly. In the last week, levels have fallen by 7cm. We expect widespread cellar flooding and sewerage network impacts to be ongoing. Rain is forecast to affect Hampshire from today (25/04/2024) to Monday 29/04/2024, with some heavy spells possible over the weekend. It is possible that between 20 and 50mm of rain could be recorded during this time. Groundwater levels are expected to continue slowly falling initially. However, if heavy rainfall affects Hursley, then groundwater levels will begin to stabilise within the next week and could start to rise again. If levels do rise, then internal ground floor flooding could affect a small number of properties. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Thursday 02/05/2024.

    Issued at: 10:15 BST on Thu 25 April

    Issued by: The Environment Agency

15. Flood alert

    Areas affected: Groundwater flooding in Bishops Sutton

    ACTIVE

    Started at: 10:15 BST on Thu 25 April

    Flooding is possible - be prepared

    Groundwater levels in Bishops Sutton are high and very slowly falling. In the last week, the level has fallen by 3cm. We expect properties in Bishops Sutton to be experiencing cellar flooding. Roads (such as the B3047) will be flooded, and impacts to septic tanks are ongoing. We expect a small number of properties will be experiencing internal ground floor flooding. Rain is forecast to affect Hampshire from today (25/04/2024) to Monday 29/04/2024, with some heavy spells possible over the weekend. It is possible that between 20 and 50mm of rain could be recorded during this time. Groundwater levels are expected to remain relatively stable over the next week and could rise slightly after this week’s rainfall. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Thursday 02/05/2024.

    Issued at: 10:15 BST on Thu 25 April

    Issued by: The Environment Agency

16. Flood alert

    Areas affected: Groundwater flooding in the Candovers and Old Alresford

    ACTIVE

    Started at: 10:15 BST on Thu 25 April

    Flooding is possible - be prepared

    Groundwater levels are high, but falling very slowly. In Preston Candover, the level has fallen by 6cm in the last week. In Old Alresford, the level has fallen by 11cm. Cellar flooding is expected to be affecting properties in the Candovers, Northington, and Old Alresford. In Old Alresford, internal ground floor flooding is affecting isolated properties. Septic tanks will be struggling to operate effectively in all locations. Rain is forecast to affect Hampshire from today (25/04/2024) to Monday 29/04/2024, with some heavy spells possible over the weekend. It is possible that between 20 and 50mm of rain could be recorded during this time. Groundwater levels may begin to stabilise if heavy rain affects the area and could even rise slightly. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Thursday 02/05/2024.

    Issued at: 10:15 BST on Thu 25 April

    Issued by: The Environment Agency

17. Flood alert

    Areas affected: Groundwater flooding in Bramdean and Cheriton

    ACTIVE

    Started at: 10:15 BST on Thu 25 April

    Flooding is possible - be prepared

    Groundwater levels in Bramdean and Cheriton are high, but slowly falling. At our borehole in Cheriton Wood, the level has fallen by 21cm in the last week. We expect that a small number of properties in Cheriton will be affected by cellar flooding. Septic tanks will be struggling to operate effectively. Rain is forecast to affect Hampshire from today (25/04/2024) to Monday 29/04/2024, with some heavy spells possible over the weekend. It is possible that between 20 and 50mm of rain could be recorded during this time. Groundwater levels are expected to initially continue falling but may begin to stabilise, or rise slightly, if heavy rain affects the area. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Thursday 02/05/2024.

    Issued at: 10:15 BST on Thu 25 April

    Issued by: The Environment Agency

18. Flood alert

    Areas affected: Groundwater flooding in Flamstead

    ACTIVE

    Started at: 14:27 BST on Wed 24 April

    Flooding is possible - be prepared

    Groundwater levels have responded to high Autumn and Winter rainfall and have risen to very high levels at our observation borehole at River Hill close to Flamstead. Groundwater levels are unusually high for this time of year and have now reached a level where communities are at risk of being affected by flooding from groundwater. Though levels have declined slightly since their late February peak we expect levels to remain high over the coming weeks. Low lying lands and roads such as those in the Trowley Bottom area near Flamstead will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on 01/05/2024 or as the situation changes.

    Issued at: 14:27 BST on Wed 24 April

    Issued by: The Environment Agency

19. Flood alert

    Areas affected: Groundwater flooding in Kimpton and Lilley Bottom

    ACTIVE

    Started at: 14:23 BST on Wed 24 April

    Flooding is possible - be prepared

    Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Lilley Bottom. Groundwater levels are unusually high for this time of year and have now reached a level where communities in the Kimpton and Lilley Bottom area are at risk of being affected by flooding from groundwater. Though levels have declined slightly during the last two weeks we expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on 01/05/2024 or as the situation changes.

    Issued at: 14:23 BST on Wed 24 April

    Issued by: The Environment Agency

20. Flood alert

    Areas affected: Groundwater flooding in South East London

    ACTIVE

    Started at: 14:04 BST on Wed 24 April

    Flooding is possible - be prepared

    Groundwater levels in East Surrey and South London have been rising throughout the winter following higher than average rainfall. Levels continued to increase through most of February and until the second half of March in response to heavy rainfall and storm events during the previous month. The Caterham Bourne is in flow since mid-March and is still flowing in the Whyteleafe and Kenley area and the Environment Agency is monitoring the levels and flow of the Bourne in Kenley Bourne Park. At times of very heavy rainfall, some properties with deep basements and low lying land in and around Purley and the Caterham Bourne could still experience flooding. Riparian owners are reminded to keep clear the sections of river that flow through their land. Flooding of properties, gardens and low lying land elsewhere is not expected at this point in time. The Environment Agency is monitoring the situation alongside Surrey County Council, Tandridge District Council and the London Borough of Croydon. We will update this message on Thursday 2 May 2024, or sooner if the situation changes.

    Issued at: 14:04 BST on Wed 24 April

    Issued by: The Environment Agency

21. Flood alert

    Areas affected: Groundwater flooding in Vernham Dean, Upton and the Bourne Valley

    ACTIVE

    Started at: 11:15 BST on Wed 24 April

    Flooding is possible - be prepared

    Groundwater levels in the Bourne Valley are high, but slowly falling. We expect a small number of properties in Upton and Hurstbourne Tarrant will be experiencing cellar flooding. In Upton, water continues to affect the main road. Impacts to the sewerage network and septic tanks are ongoing throughout the valley. From today (24/04/2024) to Friday (26/04/2024), light rain is forecast in Hampshire. On Saturday (27/04/2024), there is potentially heavy frontal rain forecast, bringing between 10 and 45mm. Further rain (up to 15mm) is expected on Sunday (28/04/2024). Groundwater levels are expected to continue slowly falling initially. However, if heavy rainfall affects the Bourne Valley, then within the next week, levels may begin to stabilise and could even begin to rise again. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Wednesday 01/05/2024.

    Issued at: 11:15 BST on Wed 24 April

    Issued by: The Environment Agency

22. Flood alert

    Areas affected: Groundwater flooding in villages surrounding Andover

    ACTIVE

    Started at: 11:15 BST on Wed 24 April

    Flooding is possible - be prepared

    Groundwater levels in villages surrounding Andover are high, but slowly falling. We expect that cellar flooding is ongoing in Appleshaw, Hatherden, Penton Grafton, Penton Mewsey and Kimpton. Road flooding is occurring at Deacon Road and Down Road in Kimpton, the main road into Penton Grafton, and the road from Biddesden to Appleshaw. In Thruxton, surface water flood risk continues. Sewerage network and septic tank impacts are ongoing across most villages. From today (24/04/2024) to Friday 26/04/2024, light rain is forecast in Hampshire. On Saturday 27/04/2024, there is potentially heavy frontal rain forecast, bringing between 10 and 45mm. Further rain (up to 15mm) is expected on Sunday 28/04/2024. Groundwater levels are expected to initially slowly fall. However, if heavy rain affects the area, then levels will begin to stabilise within the next week and could even begin to rise again. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Wednesday 01/05/2024.

    Issued at: 11:15 BST on Wed 24 April

    Issued by: The Environment Agency

23. Flood alert

    Areas affected: Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle

    ACTIVE

    Started at: 11:15 BST on Wed 24 April

    Flooding is possible - be prepared

    Groundwater levels in Finchdean, Dean Lane End and Rowlands Castle are high, but slowly falling. In Finchdean, the level has fallen by 12cm in the last week. We expect a small number of properties in the valley will be experiencing cellar flooding. Road flooding and sewerage systems impacts are ongoing. During heavier rainfall events, surface water may flood property. From today (24/04/2024) to Friday (26/04/2024), light rain is forecast in Hampshire. On Saturday (27/04/2024), there is potentially heavy frontal rain forecast, bringing between 10 and 45mm. Further rain (up to 15mm) is expected on Sunday (28/04/2024). Groundwater levels are expected to continue slowly falling initially. However, if heavy rain affects the area, then levels will stabilise within the next week and could begin slowly rising once more. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Wednesday 01/05/2024.

    Issued at: 11:15 BST on Wed 24 April

    Issued by: The Environment Agency

24. Flood alert

    Areas affected: Groundwater flooding in Newmarket

    ACTIVE

    Started at: 10:49 BST on Wed 24 April

    Flooding is possible - be prepared

    Groundwater levels are falling steadily but remain high following prolonged wet weather. Flooding is possible. This message applies to areas of Newmarket at risk of groundwater flooding, including the High Street, and the A14 eastbound between junction 37 at Newmarket and junction 38 at Red Lodge. Be ready to take action to protect your property. We are monitoring the situation and are not expecting it to escalate. We will update this message by 11am Wednesday 1st May 2024, or as the situation changes.

    Issued at: 10:49 BST on Wed 24 April

    Issued by: The Environment Agency

25. Flood alert

    Areas affected: River Bourne and tributaries

    ACTIVE

    Started at: 12:56 BST on Tue 23 April

    Flooding is possible - be prepared

    River levels remain high on the River Bourne due to high groundwater levels. Flooding is forecast to affect locations near the River Bourne with low lying land expected to be most affected, particularly around tributaries between Aughton and Laverstock. The forecast is till Thursday 25th apart from isolated showers. Further heavy rainfall is forecast on Friday. We will continue to monitor the forecast and re-issue this alert if necessary. Avoid using low lying footpaths and any bridges near local watercourses and do not attempt to walk, cycle or drive through flood water. This message will be updated by 5:00 PM on 25/04/2024, or as the situation changes.

    Issued at: 12:56 BST on Tue 23 April

    Issued by: The Environment Agency

26. Flood alert

    Areas affected: Lower Avon and tributaries

    ACTIVE

    Started at: 12:56 BST on Tue 23 April

    Flooding is possible - be prepared

    River levels remain high on the Lower Hampshire Avon due to high groundwater levels. Flooding is forecast to affect locations near the Lower Hampshire Avon, with low lying land expected to be most affected, particularly around tributaries between Ringwood and Christchurch. The forecast is dry until Thursday (25th) apart from isolated showers and no impacts are expected. Further heavy rainfall is forecast on Friday. Avoid using low lying footpaths and any bridges near local watercourses and do not attempt to walk, cycle or drive through flood water. This message will be updated by 5:00 PM on 23/04/2024, or as the situation changes.

    Issued at: 12:56 BST on Tue 23 April

    Issued by: The Environment Agency

27. Flood alert

    Areas affected: Groundwater flooding in the Alton area

    ACTIVE

    Started at: 11:08 BST on Tue 23 April

    Flooding is possible - be prepared

    Groundwater levels remain high at our Farringdon borehole near Alton. Groundwater levels remain above normal levels for this time of year and are currently stabilised at this level. The catchment remains sensitive to rainfall due to the saturated ground and levels may start to increase again if we receive further rainfall. Low-lying land, gardens, roads and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater behaviour, this situation could continue for several weeks or longer. An overall stabilising trend is expected as we move out of the winter period. However, any heavy rainfall may change the trends and prolong high levels or cause levels to rise again.
    We are continuing to monitor groundwater levels and will update this message on 30/04/2024, or as the situation changes.

    Issued at: 11:08 BST on Tue 23 April

    Issued by: The Environment Agency

28. Flood alert

    Areas affected: Groundwater flooding in the Sherborne St John area

    ACTIVE

    Started at: 11:08 BST on Tue 23 April

    Flooding is possible - be prepared

    Groundwater levels are currently rising at our Tile Barn Farm borehole near the Sherborne St John area as a result of persistent rainfall and saturated grounds. Groundwater levels remain above normal levels for this time of year and are currently stabilised at this level. The catchment remains sensitive to rainfall due to the saturated ground and levels may start to increase again if we receive further rainfall. Low-lying land, gardens, roads and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater behaviour, this situation could continue for several weeks or longer. An overall stabilising trend is expected as we move out of the winter period. However, any heavy rainfall may change the trends and prolong high levels or cause levels to rise again.
    We are continuing to monitor groundwater levels and will update this message on 30/04/2024, or as the situation changes.

    Issued at: 11:08 BST on Tue 23 April

    Issued by: The Environment Agency

29. Flood alert

    Areas affected: Groundwater flooding in the Crondall area

    ACTIVE

    Started at: 11:07 BST on Tue 23 April

    Flooding is possible - be prepared

    Groundwater levels are currently rising at our Tile Barn Farm borehole near the Crondall area as a result of persistent rainfall and saturated grounds. Groundwater levels remain above normal levels for this time of year and are currently stabilised at this level. The catchment remains sensitive to rainfall due to the saturated ground and levels may start to increase again if we receive further rainfall. Low-lying land, gardens, roads and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater behaviour, this situation could continue for several weeks or longer. An overall stabilising trend is expected as we move out of the winter period. However, any heavy rainfall may change the trends and prolong high levels or cause levels to rise again.
    We are continuing to monitor groundwater levels and will update this message on 30/04/2024, or as the situation changes.

    Issued at: 11:07 BST on Tue 23 April

    Issued by: The Environment Agency

30. Flood alert

    Areas affected: Groundwater flooding in Twyford and Hensting

    ACTIVE

    Started at: 10:35 BST on Mon 22 April

    Flooding is possible - be prepared

    Groundwater levels in Twyford and Hensting are high but slowly falling. A small number of properties in Twyford and Hensting are currently being affected by cellar flooding. Water continues to affect Hensting Lane. From today 22/04/2024 to Friday 26/04/2024, only small amounts of rain (up to 8mm) are forecast in Hampshire. Groundwater levels are expected to continue falling and the situation will slowly improve. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Monday 29/04/2024.

    Issued at: 10:35 BST on Mon 22 April

    Issued by: The Environment Agency

31. Flood alert

    Areas affected: Groundwater flooding in Deane and Ashe in North Hampshire

    ACTIVE

    Started at: 10:32 BST on Mon 22 April

    Flooding is possible - be prepared

    Groundwater levels in Deane and Ashe are high but falling slowly. At our borehole in Oakley, the level has fallen by 22cm in the last week. Groundwater spring flows are impacting land and roads. The access road from the B3400 into Deane (at Deane Park) is closed. Septic tanks will be struggling to operate effectively. From today 22/04/2024 to Friday 26/04/2024, only small amounts of rain (up to 8mm) are forecast in Hampshire. Groundwater levels are expected to continue slowly falling and the situation will gradually improve. However, groundwater flooding impacts are expected to continue throughout April and well into May. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Monday 29/04/2024.

    Issued at: 10:32 BST on Mon 22 April

    Issued by: The Environment Agency

32. Flood alert

    Areas affected: Groundwater flooding in Pitton, West Tytherley, Nether Wallop and Broughton

    ACTIVE

    Started at: 10:13 BST on Mon 22 April

    Flooding is possible - be prepared

    Groundwater levels are high but slowly falling. The level at Lopcombe Corner has fallen by 1.48m in the last week. At West Tytherley, it has fallen by 13cm. In Pitton, we expect cellars and roads in the High Street and Townsend to be affected, and the sewerage system continues to be inundated. We expect a small number of properties in Nether Wallop to be affected by cellar flooding. In West Tytherley, flooding will be continuing to affect cellars, roads and land. From today 22/04/2024 to Friday 26/04/2024, only small amounts of rain (up to 8mm) are forecast in Hampshire. Groundwater levels are expected to continue falling and the situation will slowly improve. However, groundwater flooding impacts are expected to affect these villages for at least 2 to 3 weeks. We continue to monitor the levels and forecast. If you have pumps to help reduce water levels, please ensure that they are operating. This Flood Alert will be updated by 18:00 on Monday 29/04/2024.

    Issued at: 10:13 BST on Mon 22 April

    Issued by: The Environment Agency

33. Flood alert

    Areas affected: Groundwater flooding in East Kent

    ACTIVE

    Started at: 15:53 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels in East Kent remain high but stable. The Alkham Bourne and the Nailbourne between Lyminge and Littlebourne are flowing. Localised flooding will continue to affect low-lying land, roads, and water infrastructure around the Elham Valley, Alkham and Petham. Other communities in East Kent may also be impacted. Please avoid walking or driving through flood water. The forecast indicates that high pressure is building into next week, bringing drier conditions. Outbreaks of rain and showers are still possible at times. We are monitoring the situation and are working with local authorities and communities with the deployment of temporary defences, such as Canterbury City Council’s temporary defences in Barham and the Littlebourne Flood Relief channel. Our staff are maintaining and clearing key structures. Over the next few months, sunnier conditions will likely result in a reduction in aquifer recharge, leading to a fall in groundwater levels. This message will be updated by 6pm on Friday 26th April 2024. Search 'Kent Groundwater situation' on gov.uk. for more information.

    Issued at: 15:53 BST on Fri 19 April

    Issued by: The Environment Agency

34. Flood alert

    Areas affected: Groundwater flooding in the Lambourn Valley catchment

    ACTIVE

    Started at: 08:20 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels are high but slowly starting to fall at our Longacre borehole in the Lambourn Valley. Groundwater levels are above normal for this time of year and are at a level where communities may continue to be affected by groundwater flooding. Groundwater levels are currently steady, but the catchment remains sensitive to further rainfall due to saturated ground and high groundwater levels. Low-lying land, gardens, roads, and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. Avoid driving or walking through floodwater as there may be concealed hazards. We are continuing to monitor groundwater levels and will update this message next week by 26/04/2024, or as the situation changes.

    Issued at: 08:20 BST on Fri 19 April

    Issued by: The Environment Agency

35. Flood alert

    Areas affected: Groundwater flooding in the Leckhampstead area

    ACTIVE

    Started at: 08:01 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels are high but starting to slowly fall at our Chapel Wood borehole in the Leckhampstead area. Groundwater levels are above normal for this time of year and are at a level where communities may continue to be affected by groundwater flooding. Groundwater levels are steady, but the catchment remains sensitive to further rainfall due to saturated ground and high groundwater levels. Low-lying land, gardens, roads, and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. Avoid driving or walking through floodwater as there may be concealed hazards. We are continuing to monitor groundwater levels and will update this message next week by 26/04/2024, or as the situation changes.

    Issued at: 08:01 BST on Fri 19 April

    Issued by: The Environment Agency

36. Flood alert

    Areas affected: Groundwater flooding in the Henley and Assendon area

    ACTIVE

    Started at: 08:01 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels are high but stable at our Stonor borehole near Henley and Assendon as a result of recent rainfall. Groundwater levels are above normal for this time of year and have now reached a level where communities may be affected by groundwater flooding within the next few weeks. Groundwater levels remain sensitive to further rainfall due to saturated ground and high groundwater levels. Low-lying land, roads and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. Avoid driving or walking through floodwater as there may be concealed hazards. We have staff in the area checking impacts on the ground and we are continuing to monitor groundwater levels. We will update this message next week by 26/04/2024, or as the situation changes.

    Issued at: 08:01 BST on Fri 19 April

    Issued by: The Environment Agency

37. Flood alert

    Areas affected: Groundwater flooding in the High Wycombe area

    ACTIVE

    Started at: 08:00 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels are high but stable at our Piddington Ray Farm borehole near the High Wycombe area. Groundwater levels are above normal for this time of year and have reached a level where communities may continue to be affected by groundwater flooding. Groundwater levels remain sensitive to further rainfall due to saturated ground and high groundwater levels. Low-lying land, gardens, roads, and cellars may therefore be at risk of flooding. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. Avoid driving or walking through floodwater as there may be concealed hazards. We are continuing to monitor groundwater levels and will update this message next week by 26/04/2024, or as the situation changes.

    Issued at: 08:00 BST on Fri 19 April

    Issued by: The Environment Agency

38. Flood alert

    Areas affected: Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne

    ACTIVE

    Started at: 07:56 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels are high but slowly falling at our Hodcott borehole near West Ilsley, East Ilsley and Compton following recent rainfall. Groundwater levels are above normal for this time of year and are at a level where communities may continue to be affected by groundwater flooding. Groundwater levels are currently falling slowly, but the catchment remains sensitive to further rainfall due to saturated ground and high groundwater levels. Low-lying land, gardens, roads, and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. Avoid driving or walking through floodwater as there may be concealed hazards. We are continuing to monitor groundwater levels and update this message next week by 26/04/2024, or as the situation changes.

    Issued at: 07:56 BST on Fri 19 April

    Issued by: The Environment Agency

39. Flood alert

    Areas affected: Groundwater flooding in the Upper Aldbourne Valley

    ACTIVE

    Started at: 07:56 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels are high but slowly falling at the Water Acre borehole in the Aldbourne Valley. Groundwater levels are above normal for this time of year but are no longer are at a level where communities may be affected by groundwater flooding. The catchment remains sensitive to further rainfall due to saturated ground and high groundwater levels. Low-lying land, gardens, roads, and cellars may therefore continue to be at risk of flooding. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message next week by 26/03/2024, or as the situation changes.

    Issued at: 07:56 BST on Fri 19 April

    Issued by: The Environment Agency

40. Flood alert

    Areas affected: Groundwater flooding in the Great Shefford area

    ACTIVE

    Started at: 07:56 BST on Fri 19 April

    Flooding is possible - be prepared

    Groundwater levels are high but slowly starting to fall at our Longacre borehole in the Lambourn Valley. Groundwater levels are above normal for this time of year and are at a level where communities may continue to be affected by groundwater flooding. Groundwater levels are currently steady, but the catchment remains sensitive to further rainfall due to saturated ground and high groundwater levels. Low-lying land, gardens, roads, and cellars will therefore continue to be at risk of flooding. Due to the nature of groundwater flooding, this situation could continue for several weeks or longer. Avoid driving or walking through floodwater as there may be concealed hazards. We are continuing to monitor groundwater levels and will update this message next week by 26/04/2024, or as the situation changes.

    Issued at: 07:56 BST on Fri 19 April

    Issued by: The Environment Agency

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