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Sign up to receive flood warnings

To sign up for flood warnings, you’ll need to provide:

  • the address or location you are registering for
  • a phone number you can be contacted on day or night
  • an email address

The service is free.

Sign in if you want to update your details or cancel your account.

If you think you have registered for this service but did not receive a Flood Warning or a Flood Alert, please get in touch with us so that we can check if you are registered with your up to date contact details.

Other ways to register

You can also register, update your details or cancel your account by calling Floodline.


Telephone: 0345 988 1188

Type talk: 0345 602 6340

24-hour service

Find out about call charges on

Welsh Language

You can choose to receive warnings and correspondence in either Welsh or English.

In an emergency we may send you warning information in English instead of Welsh.


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