📢 Please take a minute to read this personal message from the creator of River Levels UK
This is an archived message. The status has changed more recently.
Flooding possible. Be prepared.
Rising river levels today may lead to flooding.
Flooding is possible on Thursday 08 October .
Locations most affected will be low lying land and roads near rivers.
We are closely monitoring the situation and monitoring rainfall and river levels.
Take care and avoid walking, cycling or driving through flood water.
This message will be updated by 11:30AM on Friday 09 October or as the situation changes.
Information supplied by the Environment Agency
Message issued at 9:37am, Thursday 8th October 2026.
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Warning no longer in force
Thu 8 Oct 2026, 4:02pm
Flood alert
Thu 8 Oct 2026, 9:37am
River Ash in the Borough of Spelthorne including Ashford and Staines
Region: Herts and North London
Country: England
Counties covered: Greater London, Hounslow, Surrey
Watercourses covered: River Ash
The area bounded in blue on the map shows the area covered by flood alerts and warnings for River Ash in the Borough of Spelthorne.
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.
No current or recent warnings.