Find out more information
Register or log on to view your bills online
Give us a call on
Find our more information
Changes for Large Business Customers
Find out more about how you can save water and save money.
That's why we have a dedicated team to help you save water and save money.
Get the latest information on Emergencies, Essential Maintenance and Planned Work in your area and sign up for alerts
If you’re renting student accommodation, find out all the information you need to set up an account and keep it up to date quickly and easily online.
Supplying help with your bill, practical help and keeping you safe.
Welsh Water’s £6.9 million boost to Conwy and Denbighshire water supplies
Welsh Water launches free and confidential pesticide disposal scheme to protect drinking water quality
Target to quadruple Welsh users launched by Welsh Water
Welsh Water complete £2 Million investment scheme in Mermaid Quay
Boost fundraising efforts in your community.
JavaScript is disabled, if you want a feature rich experience please enable JavaScript.
Dwr Cymru Welsh Water
Hi, I'm Rita
We're finding an answer to your question
We’re really sorry but we cannot deal with your request at the moment. Please check back and try again in a few minutes. We’re sorry for any inconvenience this may have caused.
There are several questions that might be relevant to you, these are:
I didn't quite get that I'm afraid .. try adding more detail to the question.
Alternatively, pick from some of our most popular FAQ's