Groundwater flooding in Twyford and Hensting

Message issued at 12:53pm, Monday 30th March

This is an archived message. The status has changed more recently.

Flooding possible. Be prepared.

Flood alert

Groundwater levels in Twyford and Hensting are high but slowly falling. Flooding is expected to be affecting cellars of isolated properties in Twyford and Hensting. Only small amounts of rain are forecast from Monday 30/03/2026 to Friday 03/04/2026. Groundwater levels will continue to slowly fall during the next week. If the weather forecast remains favourable next week, this Flood Alert will be removed. We are closely monitoring the situation. Residents are advised to ensure that pumps are working where they have been installed. This message will be updated by 18:00 on 07/04/2026.

Information supplied by the Environment Agency

This information last updated 12:53pm, Monday 30th March.

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Most recent flood warnings and alerts for Groundwater flooding in Twyford and Hensting

Warning no longer in force
Tue 7 Apr 2026, 11:07am
Flood alert
Mon 30 Mar 2026, 12:53pm
Flood alert
Mon 23 Mar 2026, 2:47pm
Flood alert
Mon 16 Mar 2026, 5:24pm
Flood alert
Mon 9 Mar 2026, 2:57pm
Flood alert
Mon 2 Mar 2026, 11:44am
Flood alert
Mon 23 Feb 2026, 1:54pm
Flood alert
Mon 16 Feb 2026, 2:51pm
Flood alert
Mon 9 Feb 2026, 11:39am
Flood alert
Mon 2 Feb 2026, 2:28pm

Flood Warning Area Details

Areas at risk of groundwater flooding in Twyford and Hensting in Hampshire

Region: Solent and South Downs

Country: England

Counties covered: Hampshire

Watercourses covered: Groundwater

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for Groundwater flooding in Twyford and Hensting.

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).