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Flooding Events

Historical record of flood warnings accumulated over time

2,147
Total Events (filtered)
31 Jan 2006
Earliest Record
20 Aug 2026
Latest Record
Clear
County: West Sussex

Showing 200 of 2147 events

Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Warning No Longer in Force
2 Apr 2026 at 1:06pm Groundwater West Sussex Solent and South Downs
Groundwater levels are now falling steadily. We do not expect further flooding and the flood alert has been removed. 
Rivers and streams remain full due to high groundwater levels and will react rapidly to further rainfall. Groundwater is now 150cm below the surface, and falling 5cm each day. The amount of groundwater affecting the sewage network is small and reducing. 
We will continue to monitor the situation and will issue further alerts or warnings if necessary. Only showers are forecast in
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
31 Mar 2026 at 8:17am Groundwater West Sussex Solent and South Downs
Groundwater is high, very close to the surface, but now falling. Springs will continue to appear, water will be in fields, and groundwater will affect the ability of the sewage network to operate in East Dean, Charlton, Singleton and West Dean. Small amounts of water may still flow down roads, and intermittently appear in a few basements. Predominantly fine weather is forecast through the first half of the week, with a small amount of rain forecast on Thursday and Friday 3/4/2026. Groundwater at
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
27 Mar 2026 at 6:07pm Groundwater West Sussex Solent and South Downs
Groundwater is high, very close to the surface, but now falling. Springs will continue to appear, water will be in fields, and groundwater will affect the ability of the sewage network to operate in East Dean, Charlton, Singleton and West Dean. Small amounts of water may still flow down roads, and intermittently appear in a few basements. Only light rain is forecast on Friday afternoon 27/03/2026, with predominantly fine weather over the next 5 days to Tuesday 31/03/2026, although a brief and is
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
24 Mar 2026 at 3:47pm Groundwater West Sussex Solent and South Downs
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. Only isolated showers are forecast over the next 5 days to Saturday 28/03/2026. Groundwater at both Chilgrove and East Dean boreholes is expected to continue to fall.
Groundwater flooding in upper River Ems Valley
Warning No Longer in Force
24 Mar 2026 at 3:46pm Groundwater West Sussex Solent and South Downs
Groundwater levels are now falling steadily. We do not expect further flooding and the flood alert has been removed. 
Rivers and streams remain full due to high groundwater levels and will react rapidly to further rainfall. Minor flood impacts, with water on fields may continue, but new groundwater flooding is not expected. 
We will continue to monitor the situation and work with emergency services and local authorities.  
Don't put yourself or others at risk. Never drive through flood water, j
Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle
Warning No Longer in Force
23 Mar 2026 at 3:29pm Groundwater Hampshire, West Sussex Solent and South Downs
Groundwater levels are falling. We do not expect further flooding and the flood alert has been removed. 
Rivers and streams remain full due to high groundwater levels and will react rapidly to further rainfall. Residual flooding impacts will reduce over the coming week. 
We will continue to monitor the situation and will issue further alerts or warnings if necessary.  
Septic tanks may need emptying as soakaways may not work for some time. You are advised to take the opportunity to check any pu
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
20 Mar 2026 at 4:22pm Groundwater West Sussex Solent and South Downs
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. No rain is forecast over the next 5 days to Tuesday 24/03/2026. Groundwater at both Chilgrove and East Dean boreholes is expected to continue to fall. It is probable t
Groundwater flooding in upper River Ems Valley
Flood Alert
20 Mar 2026 at 4:22pm Groundwater West Sussex Solent and South Downs
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. No rain is forecast over the next 5 days to Tuesday 24/03/2026. Groundwater at Compton borehol
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
17 Mar 2026 at 7:26am Groundwater West Sussex Solent and South Downs
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. Only showers, or small amounts of rain are forecast over the next 5 days to Saturday 21/03/2026. Groundwater at at both Chilgrove and East Dean boreholes is expected t
Groundwater flooding in upper River Ems Valley
Flood Alert
17 Mar 2026 at 7:25am Groundwater West Sussex Solent and South Downs
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. Only showers, or small amounts of rain are forecast over the next 5 days to Saturday 21/03/202
Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle
Flood Alert
16 Mar 2026 at 5:25pm Groundwater Hampshire, West Sussex Solent and South Downs
Groundwater levels in Finchdean, Dean Lane End and Rowlands Castle are high but slowly falling. In the last week, the level at the borehole in Finchdean has fallen by 14cm. Flooding is expected to be affecting a small number of cellars. Residual flooding may continue to affect roads during this week. Dry weather is forecast from Monday 16/03/2026 to Friday 20/03/2026. Groundwater levels are expected to continue slowly falling throughout this week. If the weather forecast is favourable next week,
Groundwater flooding in upper River Ems Valley
Flood Alert
13 Mar 2026 at 4:21pm Groundwater West Sussex Solent and South Downs
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. Only showers or small amounts of rain are forecast over the next 5 days to Tuesday 17/03/2026.
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
13 Mar 2026 at 10:31am Groundwater West Sussex Solent and South Downs
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. Only showers, or small amounts of rain are forecast over the next 5 days to Tuesday 17/03/2026. Groundwater at at both Chilgrove and East Dean boreholes is expected to
Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle
Flood Alert
9 Mar 2026 at 4:33pm Groundwater Hampshire, West Sussex Solent and South Downs
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
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
9 Mar 2026 at 10:30am Groundwater West Sussex Solent and South Downs
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 predi
Groundwater flooding in upper River Ems Valley
Flood Alert
9 Mar 2026 at 10:29am Groundwater West Sussex Solent and South Downs
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
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
6 Mar 2026 at 7:15pm Groundwater West Sussex Solent and South Downs
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. Only small amounts of rain are forecast over the five days to 10/03/2026, and groundwater at both Chilgrove and East Dean boreholes will continue to slowly fall over t
Groundwater flooding in upper River Ems Valley
Flood Alert
6 Mar 2026 at 7:15pm Groundwater West Sussex Solent and South Downs
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. Only small amounts of rain are forecast over the five days to 10/03/2026, and groundwater at
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
2 Mar 2026 at 5:04pm Groundwater West Sussex Solent and South Downs
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. Only small amounts of rain are forecast over the five days to 06/03/2026, and groundwater at both Chilgrove and East Dean boreholes will continue to slowly fall over t
Groundwater flooding in upper River Ems Valley
Flood Alert
2 Mar 2026 at 5:03pm Groundwater West Sussex Solent and South Downs
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. Only small amounts of rain are forecast over the five days to 06/03/2026, and groundwater at
Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle
Flood Alert
2 Mar 2026 at 11:37am Groundwater Hampshire, West Sussex Solent and South Downs
Groundwater levels at the borehole in Finchdean are very slowly falling. In the last week, the level has fallen by 9cm.

Flooding is expected to be affecting a small number of cellars in Finchdean, Dean Lane End and Rowlands Castle. Road flooding will be deep in all villages. Sewerage system impacts could also be possible. Mostly dry weather is forecast from Monday 02/03/2026 to Friday 06/03/2026. Groundwater levels will continue to slowly fall over the next week.

We are closely monitoring the
Lower River Ems
Warning No Longer in Force
28 Feb 2026 at 5:24pm River Ems Hampshire, West Sussex Solent and South Downs
There is no longer a threat of flooding, though standing water and debris may still remain. 
Weather conditions are expected to improve and no further flooding is expected.  
We will continue to monitor the situation and work with emergency services and local authorities.  
Stay away from floodwater - it contains hidden dangers such as open manhole covers, sewage and chemicals. Never drive through flood water, just 30cm of fast flowing water is enough to move your car.  

Lower River Ems
Flood Alert
28 Feb 2026 at 7:27am River Ems Hampshire, West Sussex Solent and South Downs
The River Ems is high following weeks of rain. Minor flood impacts affecting fields, Brook Meadows, rural roads, and gardens will continue. Very little rain is forecast Saturday but river levels will not fall far. More rain is forecast on Sunday (5-10mm). River levels will rise a small amount, and only minimal flood impacts are expected. River levels will remain higher than normal for weeks. Unsettled weather could continue into March, and therefore further periods of flood risk are possible. We
Aldingbourne and Barnham Rifes
Warning No Longer in Force
27 Feb 2026 at 5:35pm Aldingbourne and Barnham Rifes West Sussex Solent and South Downs
There is no longer a threat of flooding, though standing water and debris may still remain. 
Weather conditions are expected to improve and no further flooding is expected.  
We will continue to monitor the situation and will issue further alerts or warnings if necessary.  
Stay away from floodwater - it contains hidden dangers such as open manhole covers, sewage and chemicals. Never drive through flood water, just 30cm of fast flowing water is enough to move your car.  

River Lavant
Warning No Longer in Force
27 Feb 2026 at 5:35pm River Lavant West Sussex Solent and South Downs
There is no longer a threat of flooding, though standing water and debris may still remain. 
Weather conditions are expected to improve and no further flooding is expected.  
We will continue to monitor the situation and will issue further alerts or warnings if necessary.  
Stay away from floodwater - it contains hidden dangers such as open manhole covers, sewage and chemicals. Never drive through flood water, just 30cm of fast flowing water is enough to move your car.  

Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
27 Feb 2026 at 12:21pm Groundwater West Sussex Solent and South Downs
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. Only small amounts of rain are forecast over the five days to 03/03/2026, and it is probable that groundwater at both Chilgrove and East Dean boreholes will continue t
Groundwater flooding in upper River Ems Valley
Flood Alert
27 Feb 2026 at 12:20pm Groundwater West Sussex Solent and South Downs
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. Only small amounts of rain are forecast over the five days to 03/03/2026, and it is probable t
River Lavant
Flood Alert
26 Feb 2026 at 2:26pm River Lavant West Sussex Solent and South Downs
The River Lavant remains high at Graylingwell following weeks of rain.

Minor flood impacts will continue affecting fields, roads and gardens. Very little rain is forecast on Thursday but river levels will not fall far. More rain is forecast on Friday from 00:00 to 06:00 (5-10mm). River levels could rise a small amount, but only minimal flood impacts are expected. However, a less likely scenario suggests 20mm of rain could be possible, which may cause minor flooding at Sheepwash Lane, Pook Lane
Aldingbourne and Barnham Rifes
Flood Alert
26 Feb 2026 at 2:22pm Aldingbourne and Barnham Rifes West Sussex Solent and South Downs
The Aldingbourne Rife is high following weeks of rain, but slowly falling.

Minor flood impacts affecting fields, roads, and land at Riverside Caravan Centre will continue. Very little rain is forecast on Thursday but river levels will not fall far. More rain is forecast on Friday from 00:00 to 06:00 (5-10mm). River levels could rise a small amount, but only minimal flood impacts are expected. However, a less likely scenario suggests 20mm of rain could be possible, which may cause minor floodin
Lower River Ems
Flood Alert
26 Feb 2026 at 2:17pm River Ems Hampshire, West Sussex Solent and South Downs
The River Ems is high following weeks of rain.

Minor flood impacts affecting fields, Brook Meadows, rural roads, and gardens will continue. Very little rain is forecast Thursday but river levels will not fall far. More rain is forecast on Friday from 00:00 to 06:00 (5-10mm). River levels will rise a small amount, and only minimal flood impacts are expected. However, a less likely scenario suggests 20mm of rain could be possible, which may cause more garden flooding Friday morning. River levels
River Lavant
Flood Alert
25 Feb 2026 at 2:09pm River Lavant West Sussex Solent and South Downs
The River Lavant remains high at Graylingwell following weeks of rain.

Minor flood impacts will continue affecting fields, roads and gardens. Very little rain is forecast Wednesday and Thursday but river levels will not fall far. More rain is forecast on Thursday and Friday (between 10 - 20mm) which may cause minor flooding at Sheepwash Lane, Pook Lane, the Green, and bridges across the river in East Lavant. However, a less likely scenario suggests 30mm of rain could be possible, which may cau
Aldingbourne and Barnham Rifes
Flood Alert
25 Feb 2026 at 2:01pm Aldingbourne and Barnham Rifes West Sussex Solent and South Downs
The Aldingbourne Rife is high following weeks of rain, but slowly falling.

Minor flood impacts affecting fields, roads, and land at Riverside Caravan Centre will continue. Very little rain is forecast Wednesday and Thursday, but river levels will not fall far. More rain is forecast on Friday (between 10 - 20mm) which may cause minor flooding to affect Barnham Road and Lake Lane, Barnham. The Aldingbourne Rife could rise 20cm. However, a less likely scenario suggests 30mm of rain could be possi
Lower River Ems
Flood Alert
25 Feb 2026 at 1:54pm River Ems Hampshire, West Sussex Solent and South Downs
The River Ems is high following weeks of rain.

Minor flood impacts affecting fields, Brook Meadows, rural roads, and gardens will continue. Very little rain is forecast Wednesday and Thursday but river levels will not fall far. More rain is forecast on Friday (between 10 - 20mm). River levels will rise 10cm, and more garden flooding is likely Friday morning. However, a less likely scenario suggests 30mm of rain could be possible, which may cause isolated property flooding from 03:00 27/02/2026
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
23 Feb 2026 at 4:17pm Groundwater West Sussex Solent and South Downs
Groundwater is high, very close to the surface, but now falling. Springs will 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. Only isolated showers are forecast Monday to Wednesday 25/02/2026, and groundwater will continue to fall. On Thursday 26/02/2026 a weather front is forecast to bring widespread ra
Groundwater flooding in upper River Ems Valley
Flood Alert
23 Feb 2026 at 4:15pm Groundwater West Sussex Solent and South Downs
Groundwater is high, very close to the surface, but slowly falling at the Compton borehole. Springs will 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. Only isolated showers are forecast Monday to Wednesday 25/02/2026. On Thursday 26/02/2026 a weather front
Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle
Flood Alert
23 Feb 2026 at 1:54pm Groundwater Hampshire, West Sussex Solent and South Downs
High groundwater levels may lead to flooding. 
Flooding is possible , as a lot of rain (42mm) has fallen in the last week. 
Groundwater levels at the borehole in Finchdean are relatively stable. The Idsworth and Chalton Lavants are both flowing. Road flooding is expected to be deep in all villages. Cellar flooding in Finchdean, Dean Lane End and Rowlands Castle is ongoing. Sewerage system impacts could also be possible. From Monday 23/02/2026 to Wednesday 25/02/2026, dry weather is expected. Fro
Fittleworth on the Western River Rother
Flood Warning
20 Feb 2026 at 1:01am West Sussex River Rother West Sussex Solent and South Downs
Bosham Stream
Flood Alert
18 Feb 2026 at 8:53pm Bosham Stream West Sussex Solent and South Downs
Westbourne, Lumley and Emsworth on the River Ems
Flood Warning
18 Feb 2026 at 8:01pm River Ems Hampshire, West Sussex Solent and South Downs
Upper River Medway
Flood Alert
18 Feb 2026 at 7:46pm River Medway East Sussex, Kent, Surrey, West Sussex Kent, South London and East Sussex
Climping Seafront
Flood Alert
18 Feb 2026 at 1:07pm English Channel West Sussex Solent and South Downs
Upper Ouse
Flood Alert
14 Feb 2026 at 3:53pm River Ouse East Sussex, West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
14 Feb 2026 at 3:46pm Adur East Sussex, West Sussex Solent and South Downs
River Adur West Branch
Flood Alert
14 Feb 2026 at 12:51pm Adur West Sussex Solent and South Downs
Upper Arun
Flood Alert
14 Feb 2026 at 12:45pm Arun Surrey, West Sussex Solent and South Downs
River Lox
Flood Alert
14 Feb 2026 at 12:38pm Loxwood Stream Surrey, West Sussex Solent and South Downs
Western Rother
Flood Alert
14 Feb 2026 at 12:30pm Western Rother Hampshire, West Sussex Solent and South Downs
Rivers Eden and Eden Brook
Flood Alert
5 Feb 2026 at 7:05pm Eden, Eden Brook Kent, Surrey, West Sussex Kent, South London and East Sussex
Upper River Medway
Flood Alert
5 Feb 2026 at 7:02pm River Medway East Sussex, Kent, Surrey, West Sussex Kent, South London and East Sussex
Langstone to Emsworth Harbour
Flood Alert
5 Feb 2026 at 4:59pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Rivers Eden and Eden Brook
Flood Alert
4 Feb 2026 at 7:27am Eden, Eden Brook Kent, Surrey, West Sussex Kent, South London and East Sussex
Langstone to Emsworth Harbour
Flood Alert
3 Feb 2026 at 7:03am Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
River Lavant
Flood Alert
2 Feb 2026 at 2:02pm River Lavant West Sussex Solent and South Downs
Thorney Island to West Itchenor
Flood Alert
2 Feb 2026 at 2:02pm Chichester Harbour West Sussex Solent and South Downs
Climping Seafront
Flood Alert
2 Feb 2026 at 2:02pm English Channel West Sussex Solent and South Downs
Aldingbourne and Barnham Rifes
Flood Alert
2 Feb 2026 at 2:02pm Aldingbourne and Barnham Rifes West Sussex Solent and South Downs
Lower River Ems
Flood Alert
1 Feb 2026 at 8:34pm River Ems Hampshire, West Sussex Solent and South Downs
Upper River Medway
Flood Alert
1 Feb 2026 at 6:37pm River Medway East Sussex, Kent, Surrey, West Sussex Kent, South London and East Sussex
Rivers Eden and Eden Brook
Flood Alert
1 Feb 2026 at 6:36pm Eden, Eden Brook Kent, Surrey, West Sussex Kent, South London and East Sussex
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
1 Feb 2026 at 6:32pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent, South London and East Sussex
River Adur West Branch
Flood Alert
30 Jan 2026 at 12:33pm Adur West Sussex Solent and South Downs
Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle
Flood Alert
29 Jan 2026 at 4:00pm Groundwater Hampshire, West Sussex Solent and South Downs
Groundwater flooding in upper River Ems Valley
Flood Alert
28 Jan 2026 at 9:31am Groundwater West Sussex Solent and South Downs
Groundwater flooding in West Dean, Singleton, Charlton, East Dean and Chilgrove
Flood Alert
28 Jan 2026 at 9:31am Groundwater West Sussex Solent and South Downs
Pulborough on the River Arun
Flood Warning
28 Jan 2026 at 6:28am River Arun West Sussex Solent and South Downs
Fittleworth on the Western River Rother
Flood Warning
27 Jan 2026 at 3:54pm West Sussex River Rother West Sussex Solent and South Downs
Mock Bridge, near Shermanbury on the River Adur
Flood Warning
27 Jan 2026 at 12:29pm River Adur West Sussex Solent and South Downs
Lodsbridge to Shopham Bridge on the Western River Rother
Flood Warning
27 Jan 2026 at 11:50am West Sussex River Rother West Sussex Solent and South Downs
Lindfield Bridge on the River Ouse
Flood Warning
27 Jan 2026 at 11:47am Sussex River Ouse West Sussex Solent and South Downs
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
27 Jan 2026 at 7:23am Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent, South London and East Sussex
Upper River Medway
Flood Alert
26 Jan 2026 at 5:56pm River Medway East Sussex, Kent, Surrey, West Sussex Kent, South London and East Sussex
Rivers Eden and Eden Brook
Flood Alert
26 Jan 2026 at 5:56pm Eden, Eden Brook Kent, Surrey, West Sussex Kent, South London and East Sussex
Upper Ouse
Flood Alert
26 Jan 2026 at 3:43pm River Ouse East Sussex, West Sussex Solent and South Downs
Upper Arun
Flood Alert
26 Jan 2026 at 3:43pm Arun Surrey, West Sussex Solent and South Downs
River Lox
Flood Alert
26 Jan 2026 at 3:43pm Loxwood Stream Surrey, West Sussex Solent and South Downs
Lower River Ems
Flood Alert
26 Jan 2026 at 3:43pm River Ems Hampshire, West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
26 Jan 2026 at 3:43pm Adur East Sussex, West Sussex Solent and South Downs
Lower Arun
Flood Alert
26 Jan 2026 at 2:26pm Arun West Sussex Solent and South Downs
Western Rother
Flood Alert
26 Jan 2026 at 2:19pm Western Rother Hampshire, West Sussex Solent and South Downs
River Adur West Branch
Flood Alert
26 Jan 2026 at 2:15pm Adur West Sussex Solent and South Downs
Pulborough on the River Arun
Flood Warning
22 Jan 2026 at 4:03pm River Arun West Sussex Solent and South Downs
Lower Arun
Flood Alert
22 Jan 2026 at 8:51am Arun West Sussex Solent and South Downs
Fittleworth on the Western River Rother
Flood Warning
22 Jan 2026 at 7:34am West Sussex River Rother West Sussex Solent and South Downs
Upper River Wey
Flood Alert
21 Jan 2026 at 6:38pm River Wey Hampshire, Surrey, West Sussex Thames
Upper River Medway
Flood Alert
21 Jan 2026 at 3:33pm River Medway East Sussex, Kent, Surrey, West Sussex Kent, South London and East Sussex
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
21 Jan 2026 at 2:51pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent, South London and East Sussex
Upper Ouse
Flood Alert
21 Jan 2026 at 2:43pm River Ouse East Sussex, West Sussex Solent and South Downs
Rivers Eden and Eden Brook
Flood Alert
21 Jan 2026 at 1:45pm Eden, Eden Brook Kent, Surrey, West Sussex Kent, South London and East Sussex
Upper Arun
Flood Alert
21 Jan 2026 at 1:43pm Arun Surrey, West Sussex Solent and South Downs
Western Rother
Flood Alert
21 Jan 2026 at 11:58am Western Rother Hampshire, West Sussex Solent and South Downs
River Lox
Flood Alert
21 Jan 2026 at 10:58am Loxwood Stream Surrey, West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
20 Jan 2026 at 5:00pm Adur East Sussex, West Sussex Solent and South Downs
River Adur West Branch
Flood Alert
20 Jan 2026 at 4:54pm Adur West Sussex Solent and South Downs
Climping Seafront
Flood Alert
20 Jan 2026 at 4:31pm English Channel West Sussex Solent and South Downs
Fittleworth on the Western River Rother
Flood Warning
16 Jan 2026 at 11:56am West Sussex River Rother West Sussex Solent and South Downs
River Medway between Forest Row and Penshurst
Flood Warning
16 Jan 2026 at 1:01am River Medway East Sussex, Kent, West Sussex Kent, South London and East Sussex
Lindfield Bridge on the River Ouse
Flood Warning
15 Jan 2026 at 8:30pm Sussex River Ouse West Sussex Solent and South Downs
Upper River Wey
Flood Alert
15 Jan 2026 at 5:12pm River Wey Hampshire, Surrey, West Sussex Thames
River Lox
Flood Alert
15 Jan 2026 at 5:08pm Loxwood Stream Surrey, West Sussex Solent and South Downs
River Adur West Branch
Flood Alert
15 Jan 2026 at 5:03pm Adur West Sussex Solent and South Downs
Upper Arun
Flood Alert
15 Jan 2026 at 5:03pm Arun Surrey, West Sussex Solent and South Downs
Upper Ouse
Flood Alert
15 Jan 2026 at 1:46pm River Ouse East Sussex, West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
15 Jan 2026 at 12:53pm Adur East Sussex, West Sussex Solent and South Downs
Rivers Eden and Eden Brook
Flood Alert
13 Jan 2026 at 7:42pm Eden, Eden Brook Kent, Surrey, West Sussex Kent, South London and East Sussex
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
13 Jan 2026 at 6:38pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent, South London and East Sussex
Upper River Medway
Flood Alert
13 Jan 2026 at 6:13pm River Medway East Sussex, Kent, Surrey, West Sussex Kent, South London and East Sussex
Western Rother
Flood Alert
13 Jan 2026 at 4:11pm Western Rother Hampshire, West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
11 Jan 2026 at 5:01pm Adur East Sussex, West Sussex Solent and South Downs
Upper Ouse
Flood Alert
11 Jan 2026 at 4:08pm River Ouse East Sussex, West Sussex Solent and South Downs
Upper River Medway
Flood Alert
9 Jan 2026 at 6:50am River Medway East Sussex, Kent, Surrey, West Sussex Kent, South London and East Sussex
Rivers Eden and Eden Brook
Flood Alert
8 Jan 2026 at 8:01pm Eden, Eden Brook Kent, Surrey, West Sussex Kent, South London and East Sussex
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
8 Jan 2026 at 6:22pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent, South London and East Sussex
River Adur West Branch
Flood Alert
8 Jan 2026 at 5:01pm Adur West Sussex Solent and South Downs
Upper Ouse
Flood Alert
8 Jan 2026 at 4:50pm River Ouse East Sussex, West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
8 Jan 2026 at 4:49pm Adur East Sussex, West Sussex Solent and South Downs
Climping
Flood Warning
8 Jan 2026 at 4:21pm English Channel West Sussex Solent and South Downs
Tidal areas of Littlehampton Rope Walk
Flood Alert
8 Jan 2026 at 3:18pm Littlehampton Harbour West Sussex Solent and South Downs
Coastal areas of West Wittering to Medmerry
Flood Alert
8 Jan 2026 at 3:18pm The Solent, English Channel West Sussex Solent and South Downs
Coastal areas of Rustington to Shoreham
Flood Alert
8 Jan 2026 at 3:18pm English Channel West Sussex Solent and South Downs
Thorney Island to West Itchenor
Flood Alert
8 Jan 2026 at 3:18pm Chichester Harbour West Sussex Solent and South Downs
Langstone to Emsworth Harbour
Flood Alert
8 Jan 2026 at 3:09pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Lower Arun
Flood Alert
19 Dec 2025 at 5:55pm Arun West Sussex Solent and South Downs
Fittleworth on the Western River Rother
Flood Warning
19 Dec 2025 at 9:02am West Sussex River Rother West Sussex Solent and South Downs
Broadbridge Heath to Pallingham Quay on the River Arun
Flood Warning
18 Dec 2025 at 9:34pm River Arun West Sussex Solent and South Downs
Lodsbridge to Shopham Bridge on the Western River Rother
Flood Warning
18 Dec 2025 at 7:21pm West Sussex River Rother West Sussex Solent and South Downs
Mock Bridge, near Shermanbury on the River Adur
Flood Warning
18 Dec 2025 at 7:20pm River Adur West Sussex Solent and South Downs
Upper River Wey
Flood Alert
18 Dec 2025 at 5:13pm River Wey Hampshire, Surrey, West Sussex Thames
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
18 Dec 2025 at 4:03pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent S London and E Sussex
River Lox
Flood Alert
18 Dec 2025 at 3:56pm Loxwood Stream Surrey, West Sussex Solent and South Downs
Upper Ouse
Flood Alert
18 Dec 2025 at 3:46pm River Ouse East Sussex, West Sussex Solent and South Downs
Upper Arun
Flood Alert
18 Dec 2025 at 3:39pm Arun Surrey, West Sussex Solent and South Downs
Western Rother
Flood Alert
18 Dec 2025 at 1:36pm Western Rother Hampshire, West Sussex Solent and South Downs
Upper River Medway
Flood Alert
18 Dec 2025 at 1:25pm River Medway East Sussex, Kent, Surrey, West Sussex Kent S London and E Sussex
River Adur West Branch
Flood Alert
18 Dec 2025 at 11:06am Adur West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
18 Dec 2025 at 9:50am Adur East Sussex, West Sussex Solent and South Downs
Coastal areas of West Wittering to Medmerry
Flood Alert
9 Dec 2025 at 8:01pm The Solent, English Channel West Sussex Solent and South Downs
Aldingbourne and Barnham Rifes
Flood Alert
8 Dec 2025 at 5:28pm Aldingbourne and Barnham Rifes West Sussex Solent and South Downs
Western Rother
Flood Alert
6 Dec 2025 at 5:28pm Western Rother Hampshire, West Sussex Solent and South Downs
Thorney Island to West Itchenor
Flood Alert
6 Dec 2025 at 12:42pm Chichester Harbour West Sussex Solent and South Downs
Upper Ouse
Flood Alert
6 Dec 2025 at 11:07am River Ouse East Sussex, West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
6 Dec 2025 at 11:00am Adur East Sussex, West Sussex Solent and South Downs
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
5 Dec 2025 at 4:19pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent S London and E Sussex
Upper River Medway
Flood Alert
5 Dec 2025 at 3:47pm River Medway East Sussex, Kent, Surrey, West Sussex Kent S London and E Sussex
Rivers Eden and Eden Brook
Flood Alert
5 Dec 2025 at 3:45pm Eden, Eden Brook Kent, Surrey, West Sussex Kent S London and E Sussex
Langstone to Emsworth Harbour
Flood Alert
5 Dec 2025 at 2:55pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Climping Seafront
Flood Alert
5 Dec 2025 at 12:20pm English Channel West Sussex Solent and South Downs
Langstone to Emsworth Harbour
Flood Alert
6 Nov 2025 at 3:12pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Langstone to Emsworth Harbour
Flood Alert
5 Nov 2025 at 6:08pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Langstone to Emsworth Harbour
Flood Alert
5 Nov 2025 at 1:37pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Tidal areas of Littlehampton Rope Walk
Flood Alert
4 Nov 2025 at 3:00pm Littlehampton Harbour West Sussex Solent and South Downs
Thorney Island to West Itchenor
Flood Alert
4 Nov 2025 at 2:59pm Chichester Harbour West Sussex Solent and South Downs
Climping Seafront
Flood Alert
4 Nov 2025 at 12:40pm English Channel West Sussex Solent and South Downs
Langstone to Emsworth Harbour
Flood Alert
4 Nov 2025 at 12:13pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Upper Ouse
Flood Alert
22 Oct 2025 at 8:20pm River Ouse East Sussex, West Sussex Solent and South Downs
Climping Seafront
Flood Alert
22 Oct 2025 at 3:44pm English Channel West Sussex Solent and South Downs
Climping Seafront
Flood Alert
19 Oct 2025 at 3:33pm English Channel West Sussex Solent and South Downs
Langstone to Emsworth Harbour
Flood Alert
9 Sep 2025 at 9:59pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Tidal areas of Littlehampton Rope Walk
Flood Alert
9 Sep 2025 at 8:04pm Littlehampton Harbour West Sussex Solent and South Downs
Climping Seafront
Flood Alert
9 Sep 2025 at 5:41pm English Channel West Sussex Solent and South Downs
Thorney Island to West Itchenor
Flood Alert
9 Sep 2025 at 5:25pm Chichester Harbour West Sussex Solent and South Downs
Scrase Bridge and West Common Streams
Flood Alert
3 Sep 2025 at 1:50pm Scrase Bridge Stream, West Common Stream West Sussex Solent and South Downs
Aldingbourne and Barnham Rifes
Flood Alert
29 Aug 2025 at 7:51am Aldingbourne and Barnham Rifes West Sussex Solent and South Downs
Scrase Bridge and West Common Streams
Flood Alert
28 Aug 2025 at 6:52pm Scrase Bridge Stream, West Common Stream West Sussex Solent and South Downs
Scrase Bridge and West Common Streams
Flood Alert
18 Jul 2025 at 6:38pm Scrase Bridge Stream, West Common Stream West Sussex Solent and South Downs
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
13 Jun 2025 at 4:55pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent S London and E Sussex
Climping Seafront
Flood Alert
27 May 2025 at 2:01pm English Channel West Sussex Solent and South Downs
Climping Seafront
Flood Alert
26 May 2025 at 12:47pm English Channel West Sussex Solent and South Downs
Climping Seafront
Flood Alert
28 Apr 2025 at 11:51am English Channel West Sussex Solent and South Downs
Climping Seafront
Flood Alert
15 Apr 2025 at 3:04pm English Channel West Sussex Solent and South Downs
Climping Seafront
Flood Alert
31 Mar 2025 at 3:56pm English Channel West Sussex Solent and South Downs
Langstone to Emsworth Harbour
Flood Alert
30 Mar 2025 at 3:03pm Langstone Harbour, Emsworth Harbour Hampshire, West Sussex Solent and South Downs
Tidal areas of Littlehampton Rope Walk
Flood Alert
30 Mar 2025 at 3:03pm Littlehampton Harbour West Sussex Solent and South Downs
Thorney Island to West Itchenor
Flood Alert
30 Mar 2025 at 3:03pm Chichester Harbour West Sussex Solent and South Downs
Climping Seafront
Flood Alert
30 Mar 2025 at 3:03pm English Channel West Sussex Solent and South Downs
Bosham and West Itchenor
Flood Warning
30 Mar 2025 at 3:03pm Chichester Harbour West Sussex Solent and South Downs
Climping Seafront
Flood Alert
1 Mar 2025 at 10:11am English Channel West Sussex Solent and South Downs
Lodsbridge to Shopham Bridge on the Western River Rother
Flood Warning
24 Feb 2025 at 4:40pm West Sussex River Rother West Sussex Solent and South Downs
Lower Arun
Flood Alert
24 Feb 2025 at 2:37pm Arun West Sussex Solent and South Downs
Western Rother
Flood Alert
24 Feb 2025 at 11:04am Western Rother Hampshire, West Sussex Solent and South Downs
Upper Ouse
Flood Alert
24 Feb 2025 at 10:21am River Ouse East Sussex, West Sussex Solent and South Downs
Upper River Medway
Flood Alert
24 Feb 2025 at 9:39am River Medway East Sussex, Kent, Surrey, West Sussex Kent S London and E Sussex
Rivers Eden and Eden Brook
Flood Alert
24 Feb 2025 at 9:26am Eden, Eden Brook Kent, Surrey, West Sussex Kent S London and E Sussex
Upper River Wey
Flood Alert
24 Feb 2025 at 7:47am River Wey Hampshire, Surrey, West Sussex Thames
Lower Arun
Flood Alert
23 Feb 2025 at 7:57pm Arun West Sussex Solent and South Downs
River Lox
Flood Alert
23 Feb 2025 at 5:06pm Loxwood Stream Surrey, West Sussex Solent and South Downs
River Adur West Branch
Flood Alert
23 Feb 2025 at 5:06pm Adur West Sussex Solent and South Downs
River Adur East Branch
Flood Alert
23 Feb 2025 at 5:06pm Adur East Sussex, West Sussex Solent and South Downs
Upper River Mole, Ifield Brook, Gatwick Stream and Burstow Stream
Flood Alert
23 Feb 2025 at 4:54pm Ifield Brook, River Mole, Gatwick Stream, Burstow Stream Surrey, West Sussex Kent S London and E Sussex
Upper Arun
Flood Alert
23 Feb 2025 at 10:35am Arun Surrey, West Sussex Solent and South Downs
Western Rother
Flood Alert
23 Feb 2025 at 10:35am Western Rother Hampshire, West Sussex Solent and South Downs
Upper River Wey
Flood Alert
22 Feb 2025 at 5:28pm River Wey Hampshire, Surrey, West Sussex Thames
Western Rother
Flood Alert
22 Feb 2025 at 9:53am Western Rother Hampshire, West Sussex Solent and South Downs
Upper Arun
Flood Alert
22 Feb 2025 at 8:57am Arun Surrey, West Sussex Solent and South Downs
Climping Seafront
Flood Alert
28 Jan 2025 at 5:13pm English Channel West Sussex Solent and South Downs
Fittleworth on the Western River Rother
Flood Warning
27 Jan 2025 at 9:59pm West Sussex River Rother West Sussex Solent and South Downs
Lower Arun
Flood Alert
27 Jan 2025 at 5:39pm Arun West Sussex Solent and South Downs
Climping Seafront
Flood Alert
27 Jan 2025 at 2:23pm English Channel West Sussex Solent and South Downs
Upper Arun
Flood Alert
27 Jan 2025 at 8:49am Arun Surrey, West Sussex Solent and South Downs
Upper River Medway
Flood Alert
26 Jan 2025 at 8:35pm River Medway East Sussex, Kent, Surrey, West Sussex Kent S London and E Sussex
Rivers Eden and Eden Brook
Flood Alert
26 Jan 2025 at 8:30pm Eden, Eden Brook Kent, Surrey, West Sussex Kent S London and E Sussex