Flood Alert Issued for Patcham and Withdean Due to High Groundwater Levels
This alert is no longer in effect.
Environment Agency issued it on April 6, 2026, 4 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this Environment Agency flood warning directly from Environment Agency's official public data feed. See our methodology for full source attribution and refresh cadence.
The Environment Agency has issued a flood alert for the Patcham area of Brighton and Hove as high groundwater levels threaten basements through early March.
Read this weather record in 30 seconds
- Record type
- Flood Alert
- Affected area
- Brighton and Hove, South East England
- Issued
- April 6, 2026
- Issuing authority
- Environment Agency
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Brighton and Hove, South East England.
Alert Details
The Environment Agency has issued a flood alert for groundwater flooding in Patcham. The alert was officially raised at 5:06 PM on March 2, 2026, for the Solent and South Downs area.
Affected Areas
The alert specifically covers regions within the county of Brighton and Hove. According to the Environment Agency, impacts are most likely to affect:
- Old London Road in Patcham
- Peacock Lane in Withdean
What You Should Do
Residents in the warning zone are advised to take the following actions:
- Check Equipment: Ensure that all basement pumps are in working order.
- Monitor Conditions: Stay informed on groundwater levels as water may still appear in some basements.
The Environment Agency is currently liaising with the Brighton and Hove City Council to manage the situation.
Expected Conditions
Groundwater levels at the Ladies Mile borehole are currently high and close to the surface, though they have begun to fall slowly. While the frequency of basement flooding is expected to be low, the high water table remains a concern.
The meteorological outlook is favorable, with only small amounts of rain forecast over the five-day period ending March 6, 2026. High pressure and settled conditions are expected to persist across the south east of England through the first half of the month, which should allow groundwater levels to continue their gradual decline.
Timeline
Flood impacts are expected to continue through the first week of March 2026. The Environment Agency will monitor the situation at the Ladies Mile borehole and provides a scheduled update by 6:00 PM on March 6, 2026.
Original source: Environment Agency Official Notice ↗
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