Groundwater flooding in Fornham St Martin 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: Areas of Fornham St Martin at risk of groundwater flooding, including Old Hall Lane
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.