📢 Please take a minute to read this personal message from the creator of River Levels UK
Flooding possible. Be prepared.
High river levels today may lead to flooding.
Flooding is possible on 12 February 2026 and into 13 February 2026.
Flooding of low lying land and roads is expected to continue over the coming days, especially in the Penton Hook, Old Windsor, Runnymede and Chertsey areas. Further rainfall is forecast over the next 24 hours. We expect river levels to remain high over the next few days, and remain responsive to any further rainfall.
We are closely monitoring the situation.
Take care and avoid walking, cycling or driving through flood water. Avoid using low lying footpaths and any bridges near local watercourses.
This message will be updated by 20:00 on 13 February 2026 or as the situation changes.
Information supplied by the Environment Agency
This information last updated 1:14pm, Thursday 12th February.
River Thames from Datchet to Shepperton Green including Old Windsor, Wraysbury, Horton, Staines, Egham, Laleham and Chertsey
Region: Thames
Country: England
Counties covered: Slough, Surrey, Windsor and Maidenhead
Watercourses covered: River Thames
The area bounded in blue on the map shows the area covered by flood alerts and warnings for River Thames from Datchet to Shepperton Green.
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.
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.
No current or recent warnings.