Rainfall
Impacts of Sustained and Prolonged periods of Rainfall
Fluvial Flooding
Rivers and streams
River sometimes referred to as ‘Fluvial’ flooding is when waterways (rivers and streams) overflow or breaches in their banks causes water to flow into the surrounding areas.
Groundwater flooding
When water under the ground (the water table) rises to the surface. Underground rooms, such as cellars and basements, are particularly at risk. It can occur months after heavy rainfall and last for longer periods of time.
Pluvial Flooding
Where rainfall overwhelms the drainage systems, surface water flooding, after sudden and heavy rainfall, happens very quickly and the amount of rainfall exceeds the ability of the drainage system to take the excess water away. When the rainfall reduces or stops, the drains generally manage to remove the excess water over a period of time.
Visit GOV.UK to find out if you live or work within a flood risk area.
Get flood warnings from the Environment Agency or call Floodline on 0345 988 1188.
Get to know the flood warning codes and what they mean.
Visit the Environment Agency website for advice on what to do before or during a flood.
Visit The Flood Hub for support in creating flood plans for your household, business and community.
Prepare your property and install appropriate flood protection devices.
Identify any vulnerable neighbours who may need support if evacuated from their home.
Keep a supply of food in your home – tinned food, long life products, none-cook food and alternative cooking methods that will help you to cope if you are unable to evacuate.
It's never too late to take action and prepare for flooding. Follow these simple steps to protect your home or business:
Visit the Environment Agency website for advice on what to do before or during a flood.
Visit the Met Office website for flood advice in your area or advice on what to do during a flood.
Listen to the Emergency Services, if they tell you to evacuate then do so.
Visit GOV.UK for advice on what to do after a flood.
