Step 1 of 2

Online services

Change Language Preference

Customer Reference Number*

* For speed and accuracy it would help us if you could supply your Welsh Water account reference number.

Title*

First Name*

Surname*

Your address (Postcode lookup)

or enter manually (e.g. new build or non uk address)

Address line 1

Address line 2

Address line 3

Postcode

Country

Date of Birth (dd/mm/yyyy)*

Email Address*

Contact Number*

Contact Number Type*

What language would you like your future correspondence to be personalised in?

WelshEnglish