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Flooding possible. Be prepared.
Rising river levels remain high.
Flooding of low lying land and roads is possible, especially in the Sunbury area. Further heavy rainfall is forecast over the next 24 hours. We expect river levels to remain high over the next few days.
We are monitoring rainfall and river levels.
Take care and avoid walking, cycling or driving through flood water.
This message will be updated by 19:00 on 23 January 2026, or as the situation changes.
Information supplied by the Environment Agency
This information last updated 5:19pm, Thursday 22nd January.
River Thames from Shepperton to West and East Molesey including Hamm Court, Walton-on-Thames and Sunbury
Region: Thames
Country: England
Counties covered: Greater London, Richmond upon Thames, Surrey
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 Shepperton to Molesey.
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.