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Groundwater levels are falling at our Stonor borehole near Henley and Assendon.
We expect levels to continue to fall over the coming months and no new impacts are expected. Some existing groundwater impacts may continue to be experienced, particularly in cellars and on low-lying land, however these will reduce as levels fall.
We will continue to monitor groundwater levels.
Information supplied by the Environment Agency
This information last updated 10:10am, Tuesday 20th May 2025.
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Warning no longer in force
Tue 20 May 2025, 10:10am
Flood alert
Tue 13 May 2025, 1:13pm
Flood alert
Tue 6 May 2025, 11:31am
Flood alert
Tue 29 Apr 2025, 10:01am
Flood alert
Tue 22 Apr 2025, 1:12pm
Flood alert
Tue 15 Apr 2025, 10:43am
Flood alert
Tue 8 Apr 2025, 2:40pm
Flood alert
Tue 1 Apr 2025, 4:50pm
Flood alert
Tue 25 Mar 2025, 10:10am
Flood alert
Tue 18 Mar 2025, 11:05am
Communities at risk of groundwater flooding including Turville, Skirmett, Stonor, Middle and Lower Assendon and parts of Henley
Region: Thames
Country: England
Counties covered: Buckinghamshire, Oxfordshire
Watercourses covered: Groundwater
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Groundwater flooding in the Henley and Assendon area.
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.