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River Levels

Groundwater flooding in Denmead

Message issued at 2:50pm, Thursday 19th February

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

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Flooding possible. Be prepared.

Flood alert

High groundwater levels may lead to flooding. 
Flooding is possible from 20/02/2026, because of a very wet January and February. 
Water may begin to flood into Anmore Road and could affect the sewerage network from operating efficiently. From Friday 20/02/2026 to Monday 23/02/2026, only small amounts of rain are forecast to affect Hampshire. In the next 2 weeks, flooding could affect cellars of a small number of properties in Anmore Road. Groundwater levels are expected to remain high throughout February and into March. 
We are closely monitoring the situation . 
Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed . 
This message will be updated by 6:00PM on 26 February 2026 or as the situation changes.

Information supplied by the Environment Agency

This information last updated 2:50pm, Thursday 19th February.

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.

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Most recent flood warnings and alerts for Groundwater flooding in Denmead

Flood Warning Area Details

Areas at risk of groundwater flooding in Denmead in Hampshire, including Anmore Road

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 Denmead.

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).

Other Nearby Flood Warning Locations

Mead End Stream, Denmead
Mead End Stream at Denmead

No current or recent warnings.

Denmead
Mead End Stream at Denmead

No current or recent warnings.

Groundwater flooding in Hambledon
Areas at risk of groundwater flooding in Hambledon in Hampshire

No current or recent warnings.

River Wallington
River Wallington from World's End to Wallington

No current or recent warnings.

Leigh Park and Bedhampton on the Hermitage Stream
Leigh Park, New Road and Mill Lane Old Bedhampton on the Hermitage Stream

No current or recent warnings.

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