River Thames from Datchet to Shepperton Green flood alert area
We'll update this page when there's a flood alert in the area, which means flooding to low lying land is possible.
Flood alert area: River Thames from Datchet to Shepperton Green including Old Windsor, Wraysbury, Horton, Staines, Egham, Laleham and Chertsey
Latest river, sea, groundwater and rainfall levels
There are around 3,500 measuring stations, and most are along main rivers and the coast. These levels can help you understand your flood risk now and over the next few days.