Flood alert for River Thames from Datchet to Shepperton Green
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River levels remain high.
Flooding is possible on 09 February 2026 and into 10 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 overnight. We expect river levels to continue slowly rising as water moves downstream and levels will remain high over the next few days.
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 10 February 2026 or as the situation changes.
Flood alert area: River Thames from Datchet to Shepperton Green including Old Windsor, Wraysbury, Horton, Staines, Egham, Laleham and Chertsey.
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