Flooding

Live flood warnings and river levels

Check flood warnings Check river levels, rainfall and sea data 5 day flood risk outlook

Sign up for flood warning messages

Sign up to receive flood warnings Update your details or cancel flood warnings

Check flood risk

Check your flood risk by postcode Check your flood risk on a map (Flood Risk Assessment Wales Map)

Check coastal erosion risk

Check your coastal erosion risk (National Coastal Erosion Risk Management map)

Report a flood or risk of flooding

Report an environmental incident Responsibility for rivers, streams, culverts, and canals

Preparing for flooding

Preparing for a flood What to do in a flood What to do after a flood Guidance for caravan and campsites owners and operators

Building in a flood risk area

Building in flood risk areas Flood map for planning Strategic flood consequences assessments

Protecting communities from flooding

Managing flood risk Owning a watercourse Flooding reports, evidence and data Estimating design flows and rainfall for flood risk modelling