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This is an archived message. The status has changed more recently.
Flooding possible. Be prepared.
Groundwater is high, close to the surface, but slowly falling at Ladies Mile borehole. A small amount of water could still be appearing in a few basements, although likely to be infrequently now. Previous events suggest impacts may initially affect Old London Road, Patcham and Peacock Lane, Withdean. Only small amounts of rain are forecast over the five days to 10/03/2026, and groundwater at Ladies Mile borehole will continue to slowly fall over the coming week. Groundwater flood impacts are likely to stop being visible soon. There is a suggestion that unsettled conditions and periods of rain could return next week and through the second half of March 2026. However, it is probable that groundwater will continue to fall throughout March. However, if there is persistent, or exceptional rainfall in late March, groundwater may rise at times. Ensure pumps work. We are liaising with Brighton and Hove City Council. We will update this message by 18:00 10/03/2026.
Information supplied by the Environment Agency
This information last updated 7:16pm, Friday 6th March.
This page is a dedicated URL for a specific message issued at a particular time. You should not bookmark this page, as the current situation may have changed since this message was issued.
Warning no longer in force
Mon 9 Mar 2026, 11:22am
Flood alert
Fri 6 Mar 2026, 7:16pm
Flood alert
Mon 2 Mar 2026, 5:06pm
Flood alert
Fri 27 Feb 2026, 12:22pm
Flood alert
Mon 23 Feb 2026, 4:18pm
Flood alert
Fri 20 Feb 2026, 10:54am
Flood alert
Mon 16 Feb 2026, 3:11pm
Flood alert
Sat 14 Feb 2026, 11:08am
Flood alert
Tue 10 Feb 2026, 10:11am
Flood alert
Sat 7 Feb 2026, 9:11am
Areas at risk of groundwater flooding in Patcham including Old London Road, parts of Church Hill and Mill Road where they meet the A23 and the Recreation Ground
Region: Solent and South Downs
Country: England
Counties covered: Brighton and Hove
Watercourses covered: Groundwater
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Groundwater flooding in Patcham.
Note: the area shown on the map is the area covered by flood alerts and warnings. It is not a live map of current flooding. The area covered broadly equates to the area where the risk of flooding in any year is greater than 1% (the "hundred year" flood risk).
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.