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This is an archived message. The status has changed more recently.
Flooding possible. Be prepared.
High groundwater levels may lead to flooding.
Flooding is possible . Little rain (10mm) has been recorded in the last week.
The rate at which groundwater levels are rising in Denmead has started to slow. Water is flowing into the road and could affect the sewage network in operating as efficiently. From Thursday 26/02/2026 to Monday 02/03/2026, only small amounts of rain are expected in Hampshire. Groundwater levels in Denmead will begin to stabilise during the next week.
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 05 March 2026 or as the situation changes.
Information supplied by the Environment Agency
This information last updated 3:49pm, Thursday 26th 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.
Warning no longer in force
Wed 18 Mar 2026, 6:55pm
Flood alert
Wed 18 Mar 2026, 4:08pm
Flood alert
Wed 11 Mar 2026, 1:25pm
Flood alert
Thu 5 Mar 2026, 3:00pm
Flood alert
Thu 26 Feb 2026, 3:49pm
Flood alert
Thu 19 Feb 2026, 2:50pm
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
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).
No current or recent warnings.
No current or recent warnings.