The Environment Agency's 2006 National Flood Risk Assessment identified 295,900 homes at risk from river and coastal flooding in the north east region. 138,200 of these are at risk from river flooding and 153,000 homes are at risk from coastal flooding. In addition there are 4,700 properties at risk from both river and coastal flooding.
The Environment Agency's National Flood Risk Assessment does not include surface water flooding, but its flood map shows areas that are known to have been flooded. This will include some areas of surface water flooding but in many instances this takes place in conjunction with river flooding and it is not possible to separate the two.